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add actions. see ChangeLog for details

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Original commit message from CVS:
add actions. see ChangeLog for details
This commit is contained in:
Benjamin Otte 2005-05-29 13:57:00 +00:00
parent 27c4315715
commit c50aa69137
185 changed files with 4780 additions and 22412 deletions
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224
ChangeLog
View file

@ -1,3 +1,227 @@
2005-05-29 Benjamin Otte <in7y118@public.uni-hamburg.de>
ORGANIZATIONAL CHANGES:
* configure.ac:
remove leftover valgrind stuff, fix GST_OBJ_*FLAGS
* gst/cothreads.c:
* gst/cothreads.h:
remove cothreads
* gst/thread.h:
* gst/thread.c:
remove GstThread
* gst/gstschedulerfactory.h:
* gst/gstschedulerfactory.c:
* gst/registries/gstlibxmlregistry.c:
split out registry specific stuff from gstscheduler.[ch]
* gst/Makefile.am:
* gst/gst.h:
remove cothread.[ch] and gstthread.[ch], add gstaction.[ch] and
gstschedulerfactory.[ch]
* gst/gstcompat.h:
add a gst_bin_iterate macro, remove old 0.5 macros
* gst/gst.c: (gst_register_core_elements):
remove registering GstThread
* gst/gst_private.h:
add some functions here that shouldn't be exported
* gst/gstclock.c: (gst_clock_class_init):
remove thread initing, it's done in gst.c
* gst/gstclock.h:
* gst/gsttypes.h:
move some more types to gsttypes.h: GstRealPad(Class),
GstClockTime and GstAction
NEW SCHEDULING MODEL:
* gst/gstaction.h:
* gst/gstaction.c:
implement actions. These were formally known as triggers. They
implement the different callback types used by elements.
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_set_element_sched),
(gst_bin_unset_element_sched), (gst_bin_iterate):
* gst/gstbin.h:
- remove gst_bin_iterate
- remove code for decoupled elements
* gst/gstelement.c: (gst_element_add_pad), (gst_element_remove_pad),
(gst_element_reset_actions), (gst_element_change_state),
(gst_element_found_tags_for_pad):
add action support. Adding/removing pads adds/removes their actions
from the element automatically. Allow resetting actions which sets
all actions to their initial state.
* gst/gstelement.c:
* gst/gstelement.h:
remove lots of functions related to the old scheduling code, like
_yield, _interrupt etc
* gst/gstpad.c: (gst_pad_push), (gst_real_pad_set_active),
(gst_real_pad_is_active), (gst_real_pad_set_initially_active),
(gst_src_pad_set_action_handler),
(gst_sink_pad_set_action_handler):
add functions to interact with pad actions.
* gst/gstpad.c:
* gst/gstpad.h:
remove lots of stuff related to old scheduling, like DECOUPLED, the
active property, chainhandlers etc
* gst/gstpipeline.c: (gst_pipeline_class_init),
(gst_pipeline_dispose):
remove old scheduling specific calls
* gst/gstscheduler.c: (gst_scheduler_class_init),
(gst_scheduler_init), (gst_scheduler_dispose),
(gst_scheduler_real_add_element),
(gst_scheduler_real_remove_element), (gst_scheduler_marshal),
(gst_scheduler_add_element), (gst_scheduler_remove_element),
(gst_scheduler_state_transition), (gst_scheduler_get_clock),
(gst_scheduler_set_clock), (gst_scheduler_auto_clock),
(gst_scheduler_pad_push):
* gst/gstscheduler.h:
remove old scheduling code and add new one, which is basically
add_action, remove_action (obvious), toggle_active (to indicate
changing the activity state of an action) and update_values (to
indicate that an action changed the values it was configured with
ELEMENTS:
* gst/gstqueue.c:
* gst/gstqueue.h:
nearly reimplement. Throw out all the threading specific code.
* gst/elements/gstfakesink.c: (gst_fakesink_init),
(gst_fakesink_request_new_pad), (gst_fakesink_chain):
* gst/elements/gstfdsink.c: (gst_fdsink_init), (gst_fdsink_chain):
* gst/elements/gstfdsrc.c: (gst_fdsrc_init), (gst_fdsrc_get):
* gst/elements/gstfilesink.c: (gst_filesink_init),
(gst_filesink_handle_event), (gst_filesink_chain):
* gst/elements/gstfilesrc.c: (gst_filesrc_init), (gst_filesrc_get):
replace get/chainfunction with a src/sinkpad action.
* gst/elements/gstfakesrc.c: (gst_fakesrc_class_init),
(gst_fakesrc_init), (gst_fakesrc_request_new_pad),
(gst_fakesrc_update_functions), (gst_fakesrc_set_property),
(gst_fakesrc_get_property), (gst_fakesrc_get):
* gst/elements/gstfakesrc.h:
replace getfunction with a srcpad action. Remove "loopbased"
property.
* gst/elements/gstidentity.c: (gst_identity_base_init),
(gst_identity_class_init), (gst_identity_init),
(gst_identity_push), (gst_identity_chain), (gst_identity_wakeup),
(gst_identity_set_property), (gst_identity_get_property),
(gst_identity_change_state):
* gst/elements/gstidentity.h:
make this a PUSH-based element. Remove "loopbased" property and
other scheduling specific stuff.
* gst/elements/gsttee.c: (gst_tee_base_init), (gst_tee_class_init),
(gst_tee_init), (gst_tee_request_new_pad), (gst_tee_get),
(gst_tee_chain), (gst_tee_change_state):
* gst/elements/gsttee.h:
implement using pad actions
* gst/elements/gsttypefindelement.c: (gst_type_find_element_init),
(push_buffer_store), (stop_typefinding),
(gst_type_find_element_wakeup),
(gst_type_find_element_handle_event),
(gst_type_find_element_chain):
* gst/elements/gsttypefindelement.h:
make this a push-based element
SCHEDULERS:
* gst/schedulers/Makefile.am:
* gst/schedulers/cothreads_compat.h:
* gst/schedulers/entryscheduler.c:
* gst/schedulers/faircothreads.c:
* gst/schedulers/faircothreads.h:
* gst/schedulers/fairscheduler.c:
* gst/schedulers/gstbasicscheduler.c:
* gst/schedulers/gstoptimalscheduler.c:
* gst/schedulers/gthread-cothreads.h:
remove
* gst/schedulers/gstsimplescheduler.c:
implement a simple scheduler. It's supposed to be as simple as
possible (code-size). It's as fast as opt in 0.8.
LIBS:
* libs/gst/bytestream/Makefile.am:
* libs/gst/bytestream/gstbytestream.c:
* libs/gst/bytestream/gstbytestream.h:
remove bytestream
* libs/gst/bytestream/filepad.c: (gst_file_pad_init),
(gst_file_pad_chain), (gst_file_pad_parent_set):
make this a sinkpad-action using pad.
TOOLS:
* tools/Makefile.am:
* tools/gst-md5sum.1.in:
* tools/gst-md5sum.c:
* tools/gst-xmlinspect.1.in:
* tools/gst-xmlinspect.c:
* tools/gst-xmllaunch.1.in:
remove gst-xml-* tools and gst-md5sum.
* tools/gst-inspect.c: (print_element_flag_info),
(print_implementation_info), (print_pad_info):
fix to show current scheduling information.
* tools/gst-launch.c: (fault_handler_sighandler),
(fault_handler_sigaction), (fault_spin), (print_tag),
(play_handler), (should_quit), (quit_cb), (launch_poll), (main):
implement new scheduling.
* tools/gst-typefind.c: (have_type_handler), (main):
make work with new scheduling
TESTSUITE:
* tests/Makefile.am:
* tests/lat.c:
* tests/muxing/Makefile.am:
* tests/muxing/case1.c:
* tests/sched/.cvsignore:
* tests/sched/Makefile.am:
* tests/sched/dynamic-pipeline.c:
* tests/sched/interrupt1.c:
* tests/sched/interrupt2.c:
* tests/sched/interrupt3.c:
* tests/sched/runtestcases:
* tests/sched/runxml.c:
* tests/sched/sched-stress.c:
* tests/sched/testcases:
* tests/sched/testcases1.tc:
* tests/threadstate/.cvsignore:
* tests/threadstate/Makefile.am:
* tests/threadstate/test1.c:
* tests/threadstate/test2.c:
* tests/threadstate/threadstate1.c:
* tests/threadstate/threadstate2.c:
* tests/threadstate/threadstate3.c:
* tests/threadstate/threadstate4.c:
* tests/threadstate/threadstate5.c:
* testsuite/Makefile.am:
* testsuite/bytestream/Makefile.am:
* testsuite/cleanup/Makefile.am:
* testsuite/clock/Makefile.am:
* testsuite/clock/clock1.c: (main):
* testsuite/dlopen/loadgst.c: (do_test):
* testsuite/elements/fake.c: (main):
* testsuite/elements/struct_i386.h:
* testsuite/elements/tee.c: (main):
* testsuite/ghostpads/ghostpads.c: (main):
* testsuite/pad/Makefile.am:
* testsuite/pad/getnopush.c: (gst_test_src_get),
(gst_test_src_init), (main):
* testsuite/parse/parse1.c:
* testsuite/schedulers/142183-2.c: (main):
* testsuite/schedulers/143777-2.c: (main):
* testsuite/schedulers/143777.c: (main):
* testsuite/schedulers/147819.c: (handoff_identity1),
(handoff_identity2), (main):
* testsuite/schedulers/Makefile.am:
* testsuite/schedulers/group_link.c: (main):
* testsuite/schedulers/queue_link.c: (main):
* testsuite/schedulers/relink.c: (cb_handoff), (main):
* testsuite/schedulers/unlink.c: (main):
* testsuite/schedulers/unref.c: (cb_handoff), (main):
* testsuite/schedulers/useless_iteration.c: (main):
- make work with new scheduling (mostly by making fakesrc only send
a fixed number of buffers so we hit EOS and uising the _iterate
compat macro.
- remove tests that test the old scheduling model
- remove tests that test threading
2005-05-17 Benjamin Otte <in7y118@public.uni-hamburg.de>
* gst/gstobject.c: (gst_object_ref), (gst_object_unref):

2
common

@ -1 +1 @@
Subproject commit 131c2632127e6f061b5270d8f80651782a4fdd13
Subproject commit 67b7e6c0db99415e0440d0c576495641b53e976a

19
configure.ac
View file

@ -560,15 +560,14 @@ AC_SUBST(GST_PKG_DEPS)
dnl flags shared for all internal objects (core libs, elements, applications)
dnl we disable deprecated internally
dnl XML, GLib, popt, GST_INT, VALGRIND, and the right include for CFLAGS
dnl XML, GLib, popt, GST_INT, and the right include for CFLAGS
dnl no need to add XML, GLib, popt explicitly since libgstreamer pulls them in
GST_INT_CFLAGS="$GLIB_CFLAGS $XML_CFLAGS $GST_PKG_CFLAGS \
$GST_INT_CFLAGS $GST_ERROR_CFLAGS -DGST_DISABLE_DEPRECATED"
dnl Private vars for libgst only
GST_LIB_CFLAGS="$GST_PKG_CFLAGS $GST_INT_CFLAGS \
$VALGRIND_CFLAGS -I\$(top_srcdir)"
GST_LIB_LIBS="$XML_LIBS $GLIB_LIBS -lpopt $GST_PKG_LIBS $LTLIBINTL $VALGRIND_LIBS -lm"
GST_LIB_CFLAGS="$GST_PKG_CFLAGS $GST_INT_CFLAGS -I\$(top_srcdir)"
GST_LIB_LIBS="$XML_LIBS $GLIB_LIBS -lpopt $GST_PKG_LIBS $LTLIBINTL -lm"
GST_LIB_LDFLAGS="$GST_LT_LDFLAGS -version-info $GST_LIBVERSION $EXPORT_LDFLAGS"
AC_SUBST(GST_LIB_CFLAGS)
AC_SUBST(GST_LIB_LIBS)
@ -576,10 +575,11 @@ AC_SUBST(GST_LIB_LDFLAGS)
dnl Vars for all internal objects built on libgstreamer
GST_OBJ_CFLAGS="$GST_INT_CFLAGS -I\$(top_srcdir)/libs -I\$(top_srcdir)"
GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_MAJORMINOR.la"
AC_SUBST(GST_OBJ_CFLAGS, "$GST_OBJ_CFLAGS")
AC_SUBST(GST_OBJ_LIBS, "$GST_OBJ_LIBS")
GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_MAJORMINOR.la $GLIB_LIBS $LTLIBINTL"
GST_OBJ_LDFLAGS="$GST_LT_LDFLAGS -version-info $GST_LIBVERSION $EXPORT_LDFLAGS"
AC_SUBST(GST_OBJ_CFLAGS)
AC_SUBST(GST_OBJ_LIBS)
AC_SUBST(GST_OBJ_LDFLAGS)
dnl specific additional LDFLAGS for plugins
GST_PLUGIN_LDFLAGS="-module -avoid-version $EXPORT_LDFLAGS"
@ -646,10 +646,7 @@ tests/Makefile
tests/bufspeed/Makefile
tests/instantiate/Makefile
tests/memchunk/Makefile
tests/muxing/Makefile
tests/seeking/Makefile
tests/sched/Makefile
tests/threadstate/Makefile
testsuite/Makefile
testsuite/bins/Makefile
testsuite/bytestream/Makefile

22
gst/Makefile.am
View file

@ -1,10 +1,5 @@
lib_LTLIBRARIES = libgstreamer-@GST_MAJORMINOR@.la
AS_LIBTOOL_LIB = libgstreamer-@GST_MAJORMINOR@
if GST_DISABLE_OMEGA_COTHREADS
noinst_LTLIBRARIES =
else
noinst_LTLIBRARIES = libcothreads.la
endif
#GST_INSTRUMENT_FLAGS = -finstrument-functions -DGST_ENABLE_FUNC_INSTRUMENTATION
@ -82,6 +77,7 @@ EXTRA_libgstreamer_@GST_MAJORMINOR@_la_SOURCES = \
libgstreamer_@GST_MAJORMINOR@_la_SOURCES = \
gst.c \
gstobject.c \
gstaction.c \
gstbin.c \
gstbuffer.c \
gstcaps.c \
@ -104,11 +100,11 @@ libgstreamer_@GST_MAJORMINOR@_la_SOURCES = \
gstqueue.c \
gstquery.c \
gstscheduler.c \
gstschedulerfactory.c \
gststructure.c \
gstsystemclock.c \
gsttag.c \
gsttaginterface.c \
gstthread.c \
$(GST_TRACE_SRC) \
gsttypefind.c \
$(GST_URI_SRC) \
@ -150,6 +146,7 @@ libgstreamer_@GST_MAJORMINOR@includedir = $(includedir)/gstreamer-@GST_MAJORMINO
gst_headers = \
gst.h \
gstaction.h \
gstobject.h \
gstbin.h \
gstbuffer.h \
@ -174,11 +171,11 @@ gst_headers = \
gstqueue.h \
gstquery.h \
gstscheduler.h \
gstschedulerfactory.h \
gststructure.h \
gstsystemclock.h \
gsttag.h \
gsttaginterface.h \
gstthread.h \
gsttrace.h \
gsttypefind.h \
gsttypes.h \
@ -201,16 +198,7 @@ noinst_HEADERS = \
gst-i18n-app.h \
gst_private.h \
gstdata_private.h \
gstarch.h \
cothreads.h
if GST_DISABLE_OMEGA_COTHREADS
#libcothreads_la_SOURCES =
#libcothreads_la_CFLAGS =
else
libcothreads_la_SOURCES = cothreads.c
libcothreads_la_CFLAGS = $(libgstreamer_@GST_MAJORMINOR@_la_CFLAGS)
endif
gstarch.h
gstmarshal.h: gstmarshal.list

679
gst/cothreads.c
View file

@ -1,679 +0,0 @@
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
*
* cothreads.c: Cothreading routines
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "gst_private.h"
#include <glib.h>
#include <sys/time.h>
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <setjmp.h>
#include <unistd.h>
#include <errno.h>
#include <sys/mman.h>
#include "cothreads.h"
#include "gstarch.h"
#include "gstinfo.h"
#include "gstutils.h"
#ifdef HAVE_UCONTEXT_H
#include <ucontext.h>
#endif
#ifndef MAP_ANONYMOUS
#ifdef MAP_ANON
/* older glibc's have MAP_ANON instead of MAP_ANONYMOUS */
#define MAP_ANONYMOUS MAP_ANON
#else
/* make due without. If this fails, we need to open and map /dev/zero */
#define MAP_ANONYMOUS 0
#endif
#endif
#define STACK_SIZE 0x200000
#define COTHREAD_MAGIC_NUMBER 0xabcdef
#define COTHREAD_MAXTHREADS 16
#define COTHREAD_STACKSIZE (STACK_SIZE/COTHREAD_MAXTHREADS)
static void cothread_destroy (cothread_state * cothread);
struct _cothread_context
{
cothread_state *cothreads[COTHREAD_MAXTHREADS]; /* array of cothread states */
int ncothreads;
int current;
unsigned long stack_top;
GHashTable *data;
GThread *thread;
};
/* Disabling this define allows you to shut off a few checks in
* cothread_switch. This likely will speed things up fractionally */
#define COTHREAD_PARANOID
/* this _cothread_ctx_key is used as a GThread key to the thread's context
* a GThread key is a "pointer" to memory space that is/can be different
* (ie. private) for each thread. The key itself is shared among threads,
* so it only needs to be initialized once.
*/
static GStaticPrivate _cothread_ctx_key = G_STATIC_PRIVATE_INIT;
/*
* This should only after context init, since we do checking.
*/
static cothread_context *
cothread_get_current_context (void)
{
cothread_context *ctx;
ctx = g_static_private_get (&_cothread_ctx_key);
g_assert (ctx);
#ifdef COTHREAD_PARANOID
g_assert (ctx->thread == g_thread_self ());
#endif
return ctx;
}
/**
* cothread_context_init:
*
* Create and initialize a new cothread context
*
* Returns: the new cothread context
*/
cothread_context *
cothread_context_init (void)
{
char __csf;
void *current_stack_frame = &__csf; /* Get pointer inside current stack frame */
cothread_context *ctx;
/* if there already is a cotread context for this thread,
* just return it */
ctx = g_static_private_get (&_cothread_ctx_key);
if (ctx) {
GST_CAT_INFO (GST_CAT_COTHREADS,
"returning private _cothread_ctx_key %p", ctx);
return ctx;
}
/*
* initalize the whole of the cothreads context
*/
ctx = (cothread_context *) g_malloc (sizeof (cothread_context));
/* we consider the initiating process to be cothread 0 */
ctx->ncothreads = 1;
ctx->current = 0;
ctx->data = g_hash_table_new (g_str_hash, g_str_equal);
ctx->thread = g_thread_self ();
GST_CAT_INFO (GST_CAT_COTHREADS, "initializing cothreads");
/* set this thread's context pointer */
GST_CAT_INFO (GST_CAT_COTHREADS,
"setting private _cothread_ctx_key to %p in thread %p", ctx,
g_thread_self ());
g_static_private_set (&_cothread_ctx_key, ctx, NULL);
g_assert (ctx == cothread_get_current_context ());
/* clear the cothread data */
memset (ctx->cothreads, 0, sizeof (ctx->cothreads));
/* FIXME this may not be 64bit clean
* could use casts to uintptr_t from inttypes.h
* if only all platforms had inttypes.h
*/
/* stack_top is the address of the first byte past our stack segment. */
/* FIXME: an assumption is made that the stack segment is STACK_SIZE
* aligned. */
ctx->stack_top = ((gulong) current_stack_frame | (STACK_SIZE - 1)) + 1;
GST_CAT_DEBUG (GST_CAT_COTHREADS, "stack top is 0x%08lx", ctx->stack_top);
/*
* initialize the 0th cothread
*/
ctx->cothreads[0] = (cothread_state *) g_malloc0 (sizeof (cothread_state));
ctx->cothreads[0]->ctx = ctx;
ctx->cothreads[0]->cothreadnum = 0;
ctx->cothreads[0]->func = NULL;
ctx->cothreads[0]->argc = 0;
ctx->cothreads[0]->argv = NULL;
ctx->cothreads[0]->priv = NULL;
ctx->cothreads[0]->flags = COTHREAD_STARTED;
ctx->cothreads[0]->sp = (void *) current_stack_frame;
GST_CAT_INFO (GST_CAT_COTHREADS, "0th cothread is %p at sp:%p",
ctx->cothreads[0], ctx->cothreads[0]->sp);
return ctx;
}
/**
* cothread_context_free:
* @ctx: the cothread context to free
*
* Free the cothread context.
*/
void
cothread_context_free (cothread_context * ctx)
{
gint i;
g_return_if_fail (ctx != NULL);
g_assert (ctx->thread == g_thread_self ());
g_assert (ctx->current == 0);
GST_CAT_INFO (GST_CAT_COTHREADS, "free cothread context");
for (i = 1; i < COTHREAD_MAXTHREADS; i++) {
if (ctx->cothreads[i]) {
cothread_destroy (ctx->cothreads[i]);
}
}
if (ctx->cothreads[0]) {
g_free (ctx->cothreads[0]);
ctx->cothreads[0] = NULL;
}
g_hash_table_destroy (ctx->data);
/* make sure we free the private key for cothread context */
GST_CAT_INFO (GST_CAT_COTHREADS,
"setting private _cothread_ctx_key to NULL in thread %p",
g_thread_self ());
g_static_private_set (&_cothread_ctx_key, NULL, NULL);
g_free (ctx);
}
/**
* cothread_create:
* @ctx: the cothread context
*
* Create a new cothread state in the given context
*
* Returns: the new cothread state or NULL on error
*/
cothread_state *
cothread_create (cothread_context * ctx)
{
cothread_state *cothread;
void *mmaped = NULL;
gint slot = 0;
unsigned long page_size;
g_return_val_if_fail (ctx != NULL, NULL);
GST_CAT_DEBUG (GST_CAT_COTHREADS, "manager sef %p, cothread self %p",
ctx->thread, g_thread_self ());
if (ctx->ncothreads == COTHREAD_MAXTHREADS) {
/* this is pretty fatal */
g_warning ("cothread_create: attempt to create > COTHREAD_MAXTHREADS");
return NULL;
}
/* find a free spot in the stack, note slot 0 has the main thread */
for (slot = 1; slot < ctx->ncothreads; slot++) {
if (ctx->cothreads[slot] == NULL)
break;
else if (ctx->cothreads[slot]->flags & COTHREAD_DESTROYED &&
slot != ctx->current) {
cothread_destroy (ctx->cothreads[slot]);
break;
}
}
GST_CAT_DEBUG (GST_CAT_COTHREADS, "Found free cothread slot %d", slot);
/* cothread stack space of the thread is mapped in reverse, with cothread 0
* stack space at the top */
cothread =
(cothread_state *) (ctx->stack_top - (slot + 1) * COTHREAD_STACKSIZE);
GST_CAT_DEBUG (GST_CAT_COTHREADS, "cothread pointer is %p", cothread);
#if 0
/* This tests to see whether or not we can grow down the stack */
{
unsigned long ptr;
for (ptr = ctx->stack_top - 4096; ptr > (unsigned long) cothread;
ptr -= 4096) {
GST_CAT_DEBUG (GST_CAT_COTHREADS, "touching location 0x%08lx", ptr);
*(volatile unsigned int *) ptr = *(volatile unsigned int *) ptr;
GST_CAT_DEBUG (GST_CAT_COTHREADS, "ok (0x%08x)", *(unsigned int *) ptr);
}
}
#endif
#ifdef _SC_PAGESIZE
page_size = sysconf (_SC_PAGESIZE);
#else
page_size = getpagesize ();
#endif
/* The mmap is necessary on Linux/i386, and possibly others, since the
* kernel is picky about when we can expand our stack. */
GST_CAT_DEBUG (GST_CAT_COTHREADS, "mmaping %p, size 0x%08x", cothread,
COTHREAD_STACKSIZE);
/* Remap with a guard page. This decreases our stack size by 8 kB (for
* 4 kB pages) and also wastes almost 4 kB for the cothreads
* structure */
munmap ((void *) cothread, COTHREAD_STACKSIZE);
mmaped = mmap ((void *) cothread, page_size,
PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
mmaped = mmap (((void *) cothread) + page_size * 2,
COTHREAD_STACKSIZE - page_size * 2,
PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
GST_CAT_DEBUG (GST_CAT_COTHREADS, "coming out of mmap");
if (mmaped == MAP_FAILED) {
perror ("mmap'ing cothread stack space");
return NULL;
}
if (mmaped != (void *) cothread + page_size * 2) {
g_warning ("could not mmap requested memory for cothread");
return NULL;
}
cothread->magic_number = COTHREAD_MAGIC_NUMBER;
GST_CAT_DEBUG (GST_CAT_COTHREADS,
"create cothread %d with magic number 0x%x", slot,
cothread->magic_number);
cothread->ctx = ctx;
cothread->cothreadnum = slot;
cothread->flags = 0;
cothread->priv = NULL;
cothread->sp = ((guchar *) cothread + COTHREAD_STACKSIZE);
cothread->stack_size = COTHREAD_STACKSIZE - page_size * 2;
cothread->stack_base = (void *) cothread + 2 * page_size;
GST_CAT_INFO (GST_CAT_COTHREADS,
"created cothread #%d in slot %d: %p at sp:%p",
ctx->ncothreads, slot, cothread, cothread->sp);
ctx->cothreads[slot] = cothread;
ctx->ncothreads++;
return cothread;
}
/**
* cothread_free:
* @cothread: the cothread state
*
* Free the given cothread state
*/
void
cothread_free (cothread_state * cothread)
{
g_return_if_fail (cothread != NULL);
GST_CAT_INFO (GST_CAT_COTHREADS, "flag cothread %d for destruction",
cothread->cothreadnum);
/* we simply flag the cothread for destruction here */
if (cothread)
cothread->flags |= COTHREAD_DESTROYED;
else
g_warning ("somebody set up us the bomb");
}
static void
cothread_destroy (cothread_state * cothread)
{
cothread_context *ctx;
gint cothreadnum;
g_return_if_fail (cothread != NULL);
cothreadnum = cothread->cothreadnum;
ctx = cothread->ctx;
g_assert (ctx->thread == g_thread_self ());
g_assert (ctx == cothread_get_current_context ());
GST_CAT_INFO (GST_CAT_COTHREADS, "destroy cothread %d %p %d",
cothreadnum, cothread, ctx->current);
/* cothread 0 needs to be destroyed specially */
g_assert (cothreadnum != 0);
/* doing cleanups of the cothread create */
GST_CAT_DEBUG (GST_CAT_COTHREADS,
"destroy cothread %d with magic number 0x%x", cothreadnum,
cothread->magic_number);
g_assert (cothread->magic_number == COTHREAD_MAGIC_NUMBER);
g_assert (cothread->priv == NULL);
memset (cothread, 0, sizeof (*cothread));
ctx->cothreads[cothreadnum] = NULL;
ctx->ncothreads--;
}
/**
* cothread_setfunc:
* @cothread: the cothread state
* @func: the function to call
* @argc: argument count for the cothread function
* @argv: arguments for the cothread function
*
* Set the cothread function
*/
void
cothread_setfunc (cothread_state * cothread, cothread_func func, int argc,
char **argv)
{
cothread->func = func;
cothread->argc = argc;
cothread->argv = argv;
}
/**
* cothread_stop:
* @cothread: the cothread to stop
*
* Stop the cothread and reset the stack and program counter.
*/
void
cothread_stop (cothread_state * cothread)
{
cothread->flags &= ~COTHREAD_STARTED;
}
/**
* cothread_main:
* @ctx: cothread context to find main cothread of.
*
* Gets the main thread.
*
* Returns: the #cothread_state of the main (0th) cothread.
*/
cothread_state *
cothread_main (cothread_context * ctx)
{
g_assert (ctx->thread == g_thread_self ());
GST_CAT_DEBUG (GST_CAT_COTHREADS, "returning %p, the 0th cothread",
ctx->cothreads[0]);
return ctx->cothreads[0];
}
/**
* cothread_current_main:
*
* Get the main thread in the current GThread.
*
* Returns: the #cothread_state of the main (0th) thread in the current GThread
*/
cothread_state *
cothread_current_main (void)
{
cothread_context *ctx = cothread_get_current_context ();
return ctx->cothreads[0];
}
/**
* cothread_current:
*
* Get the currenttly executing cothread
*
* Returns: the #cothread_state of the current cothread
*/
cothread_state *
cothread_current (void)
{
cothread_context *ctx = cothread_get_current_context ();
return ctx->cothreads[ctx->current];
}
static void
cothread_stub (void)
{
cothread_context *ctx = cothread_get_current_context ();
cothread_state *cothread = ctx->cothreads[ctx->current];
#ifndef GST_DISABLE_GST_DEBUG
char __csf;
void *current_stack_frame = &__csf;
#endif
GST_CAT_DEBUG (GST_CAT_COTHREADS, "stack addr %p", &ctx);
cothread->flags |= COTHREAD_STARTED;
while (TRUE) {
cothread->func (cothread->argc, cothread->argv);
GST_CAT_DEBUG (GST_CAT_COTHREADS, "cothread[%d] thread->func exited",
ctx->current);
GST_CAT_DEBUG (GST_CAT_COTHREADS, "sp=%p", current_stack_frame);
GST_CAT_DEBUG (GST_CAT_COTHREADS, "ctx=%p current=%p", ctx,
cothread_get_current_context ());
g_assert (ctx == cothread_get_current_context ());
g_assert (ctx->current != 0);
/* we do this to avoid ever returning, we just switch to 0th thread */
cothread_switch (cothread_main (ctx));
}
}
/**
* cothread_getcurrent:
*
* Get the current cothread id
*
* Returns: the current cothread id
*/
int
cothread_getcurrent (void)
G_GNUC_NO_INSTRUMENT;
int cothread_getcurrent (void)
{
cothread_context *ctx = cothread_get_current_context ();
if (!ctx)
return -1;
return ctx->current;
}
/**
* cothread_set_private:
* @cothread: the cothread state
* @data: the data
*
* set private data for the cothread.
*/
void
cothread_set_private (cothread_state * cothread, gpointer data)
{
cothread->priv = data;
}
/**
* cothread_context_set_data:
* @cothread: the cothread state
* @key: a key for the data
* @data: the data
*
* adds data to a cothread
*/
void
cothread_context_set_data (cothread_state * cothread, gchar * key,
gpointer data)
{
cothread_context *ctx = cothread_get_current_context ();
g_hash_table_insert (ctx->data, key, data);
}
/**
* cothread_get_private:
* @cothread: the cothread state
*
* get the private data from the cothread
*
* Returns: the private data of the cothread
*/
gpointer
cothread_get_private (cothread_state * cothread)
{
return cothread->priv;
}
/**
* cothread_context_get_data:
* @cothread: the cothread state
* @key: a key for the data
*
* get data from the cothread
*
* Returns: the data associated with the key
*/
gpointer
cothread_context_get_data (cothread_state * cothread, gchar * key)
{
cothread_context *ctx = cothread_get_current_context ();
return g_hash_table_lookup (ctx->data, key);
}
/**
* cothread_switch:
* @cothread: cothread state to switch to
*
* Switches to the given cothread state
*/
void
cothread_switch (cothread_state * cothread)
{
cothread_context *ctx;
cothread_state *current;
int enter;
#ifdef COTHREAD_PARANOID
if (cothread == NULL)
goto nothread;
#endif
ctx = cothread->ctx;
/* paranoia check to make sure we're in the right thread */
g_assert (ctx->thread == g_thread_self ());
#ifdef COTHREAD_PARANOID
if (ctx == NULL)
goto nocontext;
#endif
current = ctx->cothreads[ctx->current];
#ifdef COTHREAD_PARANOID
if (current == NULL)
goto nocurrent;
#endif
if (current == cothread)
goto selfswitch;
/* find the number of the thread to switch to */
GST_CAT_INFO (GST_CAT_COTHREAD_SWITCH,
"switching from cothread #%d to cothread #%d",
ctx->current, cothread->cothreadnum);
ctx->current = cothread->cothreadnum;
/* save the current stack pointer, frame pointer, and pc */
#ifdef GST_ARCH_PRESETJMP
GST_ARCH_PRESETJMP ();
#endif
enter = setjmp (current->jmp);
if (enter != 0) {
GST_CAT_DEBUG (GST_CAT_COTHREADS,
"enter cothread #%d %d sp=%p jmpbuf=%p",
current->cothreadnum, enter, current->sp, current->jmp);
return;
}
GST_CAT_DEBUG (GST_CAT_COTHREADS, "exit cothread #%d %d sp=%p jmpbuf=%p",
current->cothreadnum, enter, current->sp, current->jmp);
enter = 1;
if (current->flags & COTHREAD_DESTROYED) {
cothread_destroy (current);
}
GST_CAT_DEBUG (GST_CAT_COTHREADS, "set stack to %p", cothread->sp);
/* restore stack pointer and other stuff of new cothread */
if (cothread->flags & COTHREAD_STARTED) {
GST_CAT_DEBUG (GST_CAT_COTHREADS, "via longjmp() jmpbuf %p", cothread->jmp);
/* switch to it */
longjmp (cothread->jmp, 1);
} else {
#ifdef HAVE_MAKECONTEXT
ucontext_t ucp;
GST_CAT_DEBUG (GST_CAT_COTHREADS, "making context");
g_assert (cothread != cothread_main (ctx));
getcontext (&ucp);
ucp.uc_stack.ss_sp = (void *) cothread->stack_base;
ucp.uc_stack.ss_size = cothread->stack_size;
makecontext (&ucp, cothread_stub, 0);
setcontext (&ucp);
#else
GST_ARCH_SETUP_STACK ((char *) cothread->sp);
GST_ARCH_SET_SP (cothread->sp);
/* start it */
GST_ARCH_CALL (cothread_stub);
#endif
GST_CAT_DEBUG (GST_CAT_COTHREADS, "exit thread ");
ctx->current = 0;
}
return;
#ifdef COTHREAD_PARANOID
nothread:
g_warning ("cothread: can't switch to NULL cothread!");
return;
nocontext:
g_warning ("cothread: there's no context, help!");
exit (2);
nocurrent:
g_warning ("cothread: there's no current thread, help!");
exit (2);
#endif /* COTHREAD_PARANOID */
selfswitch:
return;
}

77
gst/cothreads.h
View file

@ -1,77 +0,0 @@
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
*
* cothreads.h: Header for cothreading routines
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __COTHREADS_H__
#define __COTHREADS_H__
#include <glib.h>
#include <setjmp.h>
typedef struct _cothread_state cothread_state;
typedef struct _cothread_context cothread_context;
typedef int (*cothread_func) (int argc,char **argv);
#define COTHREAD_STARTED 0x01
#define COTHREAD_DESTROYED 0x02
struct _cothread_state {
cothread_context *ctx;
int cothreadnum;
gpointer priv;
cothread_func func;
int argc;
char **argv;
int flags;
void *sp;
jmp_buf jmp;
void *stack_base;
unsigned long stack_size;
int magic_number;
};
cothread_context* cothread_context_init (void);
void cothread_context_free (cothread_context *ctx);
void cothread_context_set_data (cothread_state *cothread,
gchar *key, gpointer data);
gpointer cothread_context_get_data (cothread_state *cothread, gchar *key);
cothread_state* cothread_create (cothread_context *ctx);
void cothread_free (cothread_state *cothread);
void cothread_setfunc (cothread_state *cothread, cothread_func func,
int argc, char **argv);
void cothread_stop (cothread_state *cothread);
void cothread_switch (cothread_state *cothread);
void cothread_set_private (cothread_state *cothread,
gpointer data);
gpointer cothread_get_private (cothread_state *cothread);
cothread_state* cothread_main (cothread_context *ctx);
cothread_state* cothread_current_main (void);
cothread_state* cothread_current (void);
#endif /* __COTHREAD_H__ */

12
gst/elements/gstfakesink.c
View file

@ -113,7 +113,8 @@ static void gst_fakesink_get_property (GObject * object, guint prop_id,
static GstElementStateReturn gst_fakesink_change_state (GstElement * element);
static void gst_fakesink_chain (GstPad * pad, GstData * _data);
static void gst_fakesink_chain (GstAction * action, GstRealPad * pad,
GstData * _data);
static guint gst_fakesink_signals[LAST_SIGNAL] = { 0 };
@ -187,8 +188,8 @@ gst_fakesink_init (GstFakeSink * fakesink)
pad =
gst_pad_new_from_template (gst_static_pad_template_get (&sinktemplate),
"sink");
gst_sink_pad_set_action_handler (pad, GST_DEBUG_FUNCPTR (gst_fakesink_chain));
gst_element_add_pad (GST_ELEMENT (fakesink), pad);
gst_pad_set_chain_function (pad, GST_DEBUG_FUNCPTR (gst_fakesink_chain));
fakesink->silent = FALSE;
fakesink->dump = FALSE;
@ -231,7 +232,8 @@ gst_fakesink_request_new_pad (GstElement * element, GstPadTemplate * templ,
sinkpad = gst_pad_new_from_template (templ, name);
g_free (name);
gst_pad_set_chain_function (sinkpad, GST_DEBUG_FUNCPTR (gst_fakesink_chain));
gst_sink_pad_set_action_handler (sinkpad,
GST_DEBUG_FUNCPTR (gst_fakesink_chain));
gst_element_add_pad (GST_ELEMENT (fakesink), sinkpad);
@ -309,7 +311,7 @@ gst_fakesink_get_property (GObject * object, guint prop_id, GValue * value,
}
static void
gst_fakesink_chain (GstPad * pad, GstData * _data)
gst_fakesink_chain (GstAction * action, GstRealPad * pad, GstData * _data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstFakeSink *fakesink;
@ -341,7 +343,7 @@ gst_fakesink_chain (GstPad * pad, GstData * _data)
gst_element_set_time (GST_ELEMENT (fakesink), value);
}
default:
gst_pad_event_default (pad, event);
gst_pad_event_default (GST_PAD (pad), event);
break;
}
return;

129
gst/elements/gstfakesrc.c
View file

@ -64,7 +64,6 @@ enum
{
ARG_0,
ARG_NUM_SOURCES,
ARG_LOOP_BASED,
ARG_OUTPUT,
ARG_DATA,
ARG_SIZETYPE,
@ -179,7 +178,7 @@ GST_BOILERPLATE_FULL (GstFakeSrc, gst_fakesrc, GstElement, GST_TYPE_ELEMENT,
static GstPad *gst_fakesrc_request_new_pad (GstElement * element,
GstPadTemplate * templ, const gchar * unused);
static void gst_fakesrc_update_functions (GstFakeSrc * src);
static void gst_fakesrc_update_functions (GstFakeSrc * src, GstPad * pad);
static void gst_fakesrc_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_fakesrc_get_property (GObject * object, guint prop_id,
@ -188,8 +187,7 @@ static void gst_fakesrc_set_clock (GstElement * element, GstClock * clock);
static GstElementStateReturn gst_fakesrc_change_state (GstElement * element);
static GstData *gst_fakesrc_get (GstPad * pad);
static void gst_fakesrc_loop (GstElement * element);
static GstData *gst_fakesrc_get (GstAction * action, GstRealPad * pad);
static guint gst_fakesrc_signals[LAST_SIGNAL] = { 0 };
@ -214,13 +212,9 @@ gst_fakesrc_class_init (GstFakeSrcClass * klass)
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_NUM_SOURCES,
g_param_spec_int ("num-sources", "num-sources", "Number of sources",
1, G_MAXINT, 1, G_PARAM_READABLE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_LOOP_BASED,
g_param_spec_boolean ("loop-based", "loop-based",
"Enable loop-based operation", FALSE, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_OUTPUT,
g_param_spec_enum ("output", "output", "Output method (currently unused)",
GST_TYPE_FAKESRC_OUTPUT, FAKESRC_FIRST_LAST_LOOP, G_PARAM_READWRITE));
@ -299,11 +293,9 @@ gst_fakesrc_init (GstFakeSrc * fakesrc)
pad =
gst_pad_new_from_template (gst_static_pad_template_get (&srctemplate),
"src");
gst_fakesrc_update_functions (fakesrc, pad);
gst_element_add_pad (GST_ELEMENT (fakesrc), pad);
fakesrc->loop_based = FALSE;
gst_fakesrc_update_functions (fakesrc);
fakesrc->output = FAKESRC_FIRST_LAST_LOOP;
fakesrc->segment_start = -1;
fakesrc->segment_end = -1;
@ -358,39 +350,14 @@ gst_fakesrc_request_new_pad (GstElement * element, GstPadTemplate * templ,
name = g_strdup_printf ("src%d", GST_ELEMENT (fakesrc)->numsrcpads);
srcpad = gst_pad_new_from_template (templ, name);
gst_fakesrc_update_functions (fakesrc, srcpad);
gst_element_add_pad (GST_ELEMENT (fakesrc), srcpad);
gst_fakesrc_update_functions (fakesrc);
g_free (name);
return srcpad;
}
static const GstFormat *
gst_fakesrc_get_formats (GstPad * pad)
{
static const GstFormat formats[] = {
GST_FORMAT_DEFAULT,
0,
};
return formats;
}
static const GstQueryType *
gst_fakesrc_get_query_types (GstPad * pad)
{
static const GstQueryType types[] = {
GST_QUERY_TOTAL,
GST_QUERY_POSITION,
GST_QUERY_START,
GST_QUERY_SEGMENT_END,
0,
};
return types;
}
static gboolean
gst_fakesrc_query (GstPad * pad, GstQueryType type,
GstFormat * format, gint64 * value)
@ -416,19 +383,6 @@ gst_fakesrc_query (GstPad * pad, GstQueryType type,
return TRUE;
}
static const GstEventMask *
gst_fakesrc_get_event_mask (GstPad * pad)
{
static const GstEventMask masks[] = {
{GST_EVENT_SEEK, GST_SEEK_FLAG_FLUSH},
{GST_EVENT_SEEK_SEGMENT, GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SEGMENT_LOOP},
{GST_EVENT_FLUSH, 0},
{0, 0},
};
return masks;
}
static gboolean
gst_fakesrc_event_handler (GstPad * pad, GstEvent * event)
{
@ -463,34 +417,12 @@ gst_fakesrc_event_handler (GstPad * pad, GstEvent * event)
}
static void
gst_fakesrc_update_functions (GstFakeSrc * src)
gst_fakesrc_update_functions (GstFakeSrc * src, GstPad * pad)
{
GList *pads;
if (src->loop_based) {
gst_element_set_loop_function (GST_ELEMENT (src),
GST_DEBUG_FUNCPTR (gst_fakesrc_loop));
} else {
gst_element_set_loop_function (GST_ELEMENT (src), NULL);
}
pads = GST_ELEMENT (src)->pads;
while (pads) {
GstPad *pad = GST_PAD (pads->data);
if (src->loop_based) {
gst_pad_set_get_function (pad, NULL);
} else {
gst_pad_set_get_function (pad, GST_DEBUG_FUNCPTR (gst_fakesrc_get));
}
gst_pad_set_event_function (pad, gst_fakesrc_event_handler);
gst_pad_set_event_mask_function (pad, gst_fakesrc_get_event_mask);
gst_pad_set_query_function (pad, gst_fakesrc_query);
gst_pad_set_query_type_function (pad, gst_fakesrc_get_query_types);
gst_pad_set_formats_function (pad, gst_fakesrc_get_formats);
pads = g_list_next (pads);
}
gst_src_pad_set_action_handler (pad, gst_fakesrc_get);
gst_real_pad_set_initially_active (GST_REAL_PAD (pad), TRUE);
gst_pad_set_event_function (pad, gst_fakesrc_event_handler);
gst_pad_set_query_function (pad, gst_fakesrc_query);
}
static void
@ -516,10 +448,6 @@ gst_fakesrc_set_property (GObject * object, guint prop_id, const GValue * value,
src = GST_FAKESRC (object);
switch (prop_id) {
case ARG_LOOP_BASED:
src->loop_based = g_value_get_boolean (value);
gst_fakesrc_update_functions (src);
break;
case ARG_OUTPUT:
g_warning ("not yet implemented");
break;
@ -596,9 +524,6 @@ gst_fakesrc_get_property (GObject * object, guint prop_id, GValue * value,
case ARG_NUM_SOURCES:
g_value_set_int (value, GST_ELEMENT (src)->numsrcpads);
break;
case ARG_LOOP_BASED:
g_value_set_boolean (value, src->loop_based);
break;
case ARG_OUTPUT:
g_value_set_enum (value, src->output);
break;
@ -791,7 +716,7 @@ gst_fakesrc_create_buffer (GstFakeSrc * src)
}
static GstData *
gst_fakesrc_get (GstPad * pad)
gst_fakesrc_get (GstAction * action, GstRealPad * pad)
{
GstFakeSrc *src;
GstBuffer *buf;
@ -870,40 +795,6 @@ gst_fakesrc_get (GstPad * pad)
return GST_DATA (buf);
}
/**
* gst_fakesrc_loop:
* @element: the faksesrc to loop
*
* generate an empty buffer and push it to the next element.
*/
static void
gst_fakesrc_loop (GstElement * element)
{
GstFakeSrc *src;
const GList *pads;
g_return_if_fail (element != NULL);
g_return_if_fail (GST_IS_FAKESRC (element));
src = GST_FAKESRC (element);
pads = gst_element_get_pad_list (element);
while (pads) {
GstPad *pad = GST_PAD (pads->data);
GstData *data;
data = gst_fakesrc_get (pad);
gst_pad_push (pad, data);
if (src->eos) {
return;
}
pads = g_list_next (pads);
}
}
static GstElementStateReturn
gst_fakesrc_change_state (GstElement * element)
{

1
gst/elements/gstfakesrc.h
View file

@ -76,7 +76,6 @@ typedef struct _GstFakeSrcClass GstFakeSrcClass;
struct _GstFakeSrc {
GstElement element;
gboolean loop_based;
gboolean eos;
GstFakeSrcOutputType output;

9
gst/elements/gstfdsink.c
View file

@ -69,7 +69,8 @@ static void gst_fdsink_set_property (GObject * object, guint prop_id,
static void gst_fdsink_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static void gst_fdsink_chain (GstPad * pad, GstData * _data);
static void gst_fdsink_chain (GstAction * action, GstRealPad * pad,
GstData * _data);
static void
@ -103,14 +104,14 @@ gst_fdsink_init (GstFdSink * fdsink)
fdsink->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get (&sinktemplate),
"sink");
gst_sink_pad_set_action_handler (fdsink->sinkpad, gst_fdsink_chain);
gst_element_add_pad (GST_ELEMENT (fdsink), fdsink->sinkpad);
gst_pad_set_chain_function (fdsink->sinkpad, gst_fdsink_chain);
fdsink->fd = 1;
}
static void
gst_fdsink_chain (GstPad * pad, GstData * _data)
gst_fdsink_chain (GstAction * action, GstRealPad * pad, GstData * _data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstFdSink *fdsink;
@ -119,7 +120,7 @@ gst_fdsink_chain (GstPad * pad, GstData * _data)
g_return_if_fail (GST_IS_PAD (pad));
g_return_if_fail (buf != NULL);
fdsink = GST_FDSINK (gst_pad_get_parent (pad));
fdsink = GST_FDSINK (gst_pad_get_parent (GST_PAD (pad)));
g_return_if_fail (fdsink->fd >= 0);

9
gst/elements/gstfdsrc.c
View file

@ -102,7 +102,7 @@ static void gst_fdsrc_get_property (GObject * object, guint prop_id,
static GstElementStateReturn gst_fdsrc_change_state (GstElement * element);
static gboolean gst_fdsrc_release_locks (GstElement * element);
static GstData *gst_fdsrc_get (GstPad * pad);
static GstData *gst_fdsrc_get (GstAction * action, GstRealPad * pad);
static void
@ -164,7 +164,8 @@ gst_fdsrc_init (GstFdSrc * fdsrc)
gst_pad_new_from_template (gst_static_pad_template_get (&srctemplate),
"src");
gst_pad_set_get_function (fdsrc->srcpad, gst_fdsrc_get);
gst_src_pad_set_action_handler (fdsrc->srcpad, gst_fdsrc_get);
gst_real_pad_set_initially_active (GST_REAL_PAD (fdsrc->srcpad), TRUE);
gst_element_add_pad (GST_ELEMENT (fdsrc), fdsrc->srcpad);
fdsrc->fd = 0;
@ -265,7 +266,7 @@ gst_fdsrc_release_locks (GstElement * element)
}
static GstData *
gst_fdsrc_get (GstPad * pad)
gst_fdsrc_get (GstAction * action, GstRealPad * pad)
{
GstFdSrc *src;
GstBuffer *buf;
@ -277,7 +278,7 @@ gst_fdsrc_get (GstPad * pad)
gint retval;
#endif
src = GST_FDSRC (gst_pad_get_parent (pad));
src = GST_FDSRC (gst_pad_get_parent (GST_PAD (pad)));
/* create the buffer */
buf = gst_buffer_new_and_alloc (src->blocksize);

42
gst/elements/gstfilesink.c
View file

@ -66,29 +66,6 @@ enum
ARG_LOCATION
};
static const GstFormat *
gst_filesink_get_formats (GstPad * pad)
{
static const GstFormat formats[] = {
GST_FORMAT_BYTES,
0,
};
return formats;
}
static const GstQueryType *
gst_filesink_get_query_types (GstPad * pad)
{
static const GstQueryType types[] = {
GST_QUERY_TOTAL,
GST_QUERY_POSITION,
0
};
return types;
}
static void gst_filesink_dispose (GObject * object);
static void gst_filesink_set_property (GObject * object, guint prop_id,
@ -99,10 +76,11 @@ static void gst_filesink_get_property (GObject * object, guint prop_id,
static gboolean gst_filesink_open_file (GstFileSink * sink);
static void gst_filesink_close_file (GstFileSink * sink);
static gboolean gst_filesink_handle_event (GstPad * pad, GstEvent * event);
static gboolean gst_filesink_handle_event (GstRealPad * pad, GstEvent * event);
static gboolean gst_filesink_pad_query (GstPad * pad, GstQueryType type,
GstFormat * format, gint64 * value);
static void gst_filesink_chain (GstPad * pad, GstData * _data);
static void gst_filesink_chain (GstAction * action, GstRealPad * pad,
GstData * _data);
static void gst_filesink_uri_handler_init (gpointer g_iface,
gpointer iface_data);
@ -167,14 +145,12 @@ gst_filesink_init (GstFileSink * filesink)
pad =
gst_pad_new_from_template (gst_static_pad_template_get (&sinktemplate),
"sink");
gst_sink_pad_set_action_handler (pad, gst_filesink_chain);
gst_element_add_pad (GST_ELEMENT (filesink), pad);
gst_pad_set_chain_function (pad, gst_filesink_chain);
GST_FLAG_SET (GST_ELEMENT (filesink), GST_ELEMENT_EVENT_AWARE);
gst_pad_set_query_function (pad, gst_filesink_pad_query);
gst_pad_set_query_type_function (pad, gst_filesink_get_query_types);
gst_pad_set_formats_function (pad, gst_filesink_get_formats);
filesink->filename = NULL;
filesink->file = NULL;
@ -336,12 +312,12 @@ gst_filesink_pad_query (GstPad * pad, GstQueryType type,
/* handle events (search) */
static gboolean
gst_filesink_handle_event (GstPad * pad, GstEvent * event)
gst_filesink_handle_event (GstRealPad * pad, GstEvent * event)
{
GstEventType type;
GstFileSink *filesink;
filesink = GST_FILESINK (gst_pad_get_parent (pad));
filesink = GST_FILESINK (gst_pad_get_parent (GST_PAD (pad)));
if (!(GST_FLAG_IS_SET (filesink, GST_FILESINK_OPEN))) {
gst_event_unref (event);
@ -407,7 +383,7 @@ gst_filesink_handle_event (GstPad * pad, GstEvent * event)
gst_element_set_eos (GST_ELEMENT (filesink));
break;
default:
gst_pad_event_default (pad, event);
gst_pad_event_default (GST_PAD (pad), event);
break;
}
@ -422,7 +398,7 @@ gst_filesink_handle_event (GstPad * pad, GstEvent * event)
* take the buffer from the pad and write to file if it's open
*/
static void
gst_filesink_chain (GstPad * pad, GstData * _data)
gst_filesink_chain (GstAction * action, GstRealPad * pad, GstData * _data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstFileSink *filesink;
@ -431,7 +407,7 @@ gst_filesink_chain (GstPad * pad, GstData * _data)
g_return_if_fail (GST_IS_PAD (pad));
g_return_if_fail (buf != NULL);
filesink = GST_FILESINK (gst_pad_get_parent (pad));
filesink = GST_FILESINK (gst_pad_get_parent (GST_PAD (pad)));
if (GST_IS_EVENT (buf)) {
gst_filesink_handle_event (pad, GST_EVENT (buf));

49
gst/elements/gstfilesrc.c
View file

@ -125,43 +125,6 @@ enum
ARG_TOUCH
};
static const GstEventMask *
gst_filesrc_get_event_mask (GstPad * pad)
{
static const GstEventMask masks[] = {
{GST_EVENT_SEEK, GST_SEEK_METHOD_CUR |
GST_SEEK_METHOD_SET | GST_SEEK_METHOD_END | GST_SEEK_FLAG_FLUSH},
{GST_EVENT_FLUSH, 0},
{GST_EVENT_SIZE, 0},
{0, 0}
};
return masks;
}
static const GstQueryType *
gst_filesrc_get_query_types (GstPad * pad)
{
static const GstQueryType types[] = {
GST_QUERY_TOTAL,
GST_QUERY_POSITION,
0
};
return types;
}
static const GstFormat *
gst_filesrc_get_formats (GstPad * pad)
{
static const GstFormat formats[] = {
GST_FORMAT_BYTES,
0,
};
return formats;
}
static void gst_filesrc_dispose (GObject * object);
static void gst_filesrc_set_property (GObject * object, guint prop_id,
@ -170,7 +133,7 @@ static void gst_filesrc_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static gboolean gst_filesrc_check_filesize (GstFileSrc * src);
static GstData *gst_filesrc_get (GstPad * pad);
static GstData *gst_filesrc_get (GstAction * action, GstRealPad * pad);
static gboolean gst_filesrc_srcpad_event (GstPad * pad, GstEvent * event);
static gboolean gst_filesrc_srcpad_query (GstPad * pad, GstQueryType type,
GstFormat * format, gint64 * value);
@ -247,12 +210,10 @@ gst_filesrc_init (GstFileSrc * src)
src->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get (&srctemplate),
"src");
gst_pad_set_get_function (src->srcpad, gst_filesrc_get);
gst_src_pad_set_action_handler (src->srcpad, gst_filesrc_get);
gst_real_pad_set_initially_active (GST_REAL_PAD (src->srcpad), TRUE);
gst_pad_set_event_function (src->srcpad, gst_filesrc_srcpad_event);
gst_pad_set_event_mask_function (src->srcpad, gst_filesrc_get_event_mask);
gst_pad_set_query_function (src->srcpad, gst_filesrc_srcpad_query);
gst_pad_set_query_type_function (src->srcpad, gst_filesrc_get_query_types);
gst_pad_set_formats_function (src->srcpad, gst_filesrc_get_formats);
gst_element_add_pad (GST_ELEMENT (src), src->srcpad);
#ifdef HAVE_MMAP
@ -686,12 +647,12 @@ gst_filesrc_get_read (GstFileSrc * src)
}
static GstData *
gst_filesrc_get (GstPad * pad)
gst_filesrc_get (GstAction * action, GstRealPad * pad)
{
GstFileSrc *src;
g_return_val_if_fail (pad != NULL, NULL);
src = GST_FILESRC (gst_pad_get_parent (pad));
src = GST_FILESRC (gst_pad_get_parent (GST_PAD (pad)));
g_return_val_if_fail (GST_FLAG_IS_SET (src, GST_FILESRC_OPEN), NULL);
/* check for flush */

306
gst/elements/gstidentity.c
View file

@ -31,18 +31,10 @@
#include "gstidentity.h"
#include <gst/gstmarshal.h>
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
GST_DEBUG_CATEGORY_STATIC (gst_identity_debug);
/*
GST_DEBUG_CATEGORY_STATIC (gst_identity_debug, "identity", 0, "identity element");
#define GST_CAT_DEFAULT gst_identity_debug
*/
GstElementDetails gst_identity_details = GST_ELEMENT_DETAILS ("Identity",
"Generic",
@ -58,49 +50,32 @@ enum
LAST_SIGNAL
};
#define DEFAULT_LOOP_BASED FALSE
#define DEFAULT_SLEEP_TIME 0
#define DEFAULT_DUPLICATE 1
#define DEFAULT_ERROR_AFTER -1
#define DEFAULT_DROP_PROBABILITY 0.0
#define DEFAULT_DATARATE 0
#define DEFAULT_SILENT FALSE
#define DEFAULT_DUMP FALSE
#define DEFAULT_SYNC FALSE
#define DEFAULT_CHECK_PERFECT FALSE
enum
{
ARG_0,
ARG_LOOP_BASED,
ARG_SLEEP_TIME,
ARG_DUPLICATE,
ARG_ERROR_AFTER,
ARG_DROP_PROBABILITY,
ARG_DATARATE,
ARG_SILENT,
ARG_LAST_MESSAGE,
ARG_DUMP,
ARG_SYNC,
ARG_CHECK_PERFECT
};
#define _do_init(bla) \
GST_DEBUG_CATEGORY_INIT (gst_identity_debug, "identity", 0, "identity element");
GST_BOILERPLATE_FULL (GstIdentity, gst_identity, GstElement, GST_TYPE_ELEMENT,
_do_init);
GST_BOILERPLATE (GstIdentity, gst_identity, GstElement, GST_TYPE_ELEMENT);
static void gst_identity_finalize (GObject * object);
static void gst_identity_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_identity_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static GstElementStateReturn gst_identity_change_state (GstElement * element);
static void gst_identity_chain (GstPad * pad, GstData * _data);
static void gst_identity_set_clock (GstElement * element, GstClock * clock);
static GstElementStateReturn gst_identity_change_state (GstElement * element);
static void gst_identity_chain (GstAction * action, GstRealPad * pad,
GstData * data);
static void gst_identity_wakeup (GstAction * action, GstElement * element,
gpointer unused);
static guint gst_identity_signals[LAST_SIGNAL] = { 0 };
@ -110,10 +85,6 @@ gst_identity_base_init (gpointer g_class)
{
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&srctemplate));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&sinktemplate));
gst_element_class_set_details (gstelement_class, &gst_identity_details);
}
@ -138,45 +109,36 @@ gst_identity_class_init (GstIdentityClass * klass)
gobject_class = G_OBJECT_CLASS (klass);
gstelement_class = GST_ELEMENT_CLASS (klass);
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_LOOP_BASED,
g_param_spec_boolean ("loop-based", "Loop-based",
"Set to TRUE to use loop-based rather than chain-based scheduling",
DEFAULT_LOOP_BASED, G_PARAM_READWRITE));
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_identity_get_property);
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_identity_set_property);
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SLEEP_TIME,
g_param_spec_uint ("sleep-time", "Sleep time",
"Microseconds to sleep between processing", 0, G_MAXUINT,
DEFAULT_SLEEP_TIME, G_PARAM_READWRITE));
"Microseconds to sleep between processing", 0, G_MAXUINT, 0,
G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DUPLICATE,
g_param_spec_uint ("duplicate", "Duplicate Buffers",
"Push the buffers N times", 0, G_MAXUINT, DEFAULT_DUPLICATE,
G_PARAM_READWRITE));
"Push the buffers N times", 0, G_MAXUINT, 1, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_ERROR_AFTER,
g_param_spec_int ("error_after", "Error After", "Error after N buffers",
G_MININT, G_MAXINT, DEFAULT_ERROR_AFTER, G_PARAM_READWRITE));
G_MININT, G_MAXINT, -1, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DROP_PROBABILITY,
g_param_spec_float ("drop_probability", "Drop Probability",
"The Probability a buffer is dropped", 0.0, 1.0,
DEFAULT_DROP_PROBABILITY, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DATARATE,
g_param_spec_int ("datarate", "Datarate",
"(Re)timestamps buffers with number of bytes per second (0 = inactive)",
0, G_MAXINT, DEFAULT_DATARATE, G_PARAM_READWRITE));
"The Probability a buffer is dropped", 0.0, 1.0, 0.0,
G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SILENT,
g_param_spec_boolean ("silent", "silent", "silent", DEFAULT_SILENT,
g_param_spec_boolean ("silent", "silent", "silent", FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_LAST_MESSAGE,
g_param_spec_string ("last-message", "last-message", "last-message", NULL,
G_PARAM_READABLE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DUMP,
g_param_spec_boolean ("dump", "Dump", "Dump buffer contents",
DEFAULT_DUMP, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SYNC,
g_param_spec_boolean ("sync", "Synchronize",
"Synchronize to pipeline clock", DEFAULT_SYNC, G_PARAM_READWRITE));
g_param_spec_boolean ("dump", "Dump", "Dump buffer contents", FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_CHECK_PERFECT,
g_param_spec_boolean ("check-perfect", "Check For Perfect Stream",
"Verify that the stream is time- and data-contiguous",
DEFAULT_CHECK_PERFECT, G_PARAM_READWRITE));
"Verify that the stream is time- and data-contiguous", FALSE,
G_PARAM_READWRITE));
gst_identity_signals[SIGNAL_HANDOFF] =
g_signal_new ("handoff", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
@ -185,74 +147,82 @@ gst_identity_class_init (GstIdentityClass * klass)
GST_TYPE_BUFFER | G_SIGNAL_TYPE_STATIC_SCOPE);
gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_identity_finalize);
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_identity_set_property);
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_identity_get_property);
gstelement_class->set_clock = GST_DEBUG_FUNCPTR (gst_identity_set_clock);
gstelement_class->change_state =
GST_DEBUG_FUNCPTR (gst_identity_change_state);
}
static void
gst_identity_init (GstIdentity * identity)
{
identity->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get (&sinktemplate),
"sink");
GST_FLAG_SET (identity, GST_ELEMENT_EVENT_AWARE);
GST_FLAG_SET (identity, GST_ELEMENT_PUSHING);
identity->sinkpad = gst_pad_new ("sink", GST_PAD_SINK);
gst_sink_pad_set_action_handler (identity->sinkpad, gst_identity_chain);
gst_element_add_pad (GST_ELEMENT (identity), identity->sinkpad);
gst_pad_set_chain_function (identity->sinkpad,
GST_DEBUG_FUNCPTR (gst_identity_chain));
gst_pad_set_link_function (identity->sinkpad, gst_pad_proxy_pad_link);
gst_pad_set_getcaps_function (identity->sinkpad, gst_pad_proxy_getcaps);
identity->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get (&srctemplate),
"src");
identity->srcpad = gst_pad_new ("src", GST_PAD_SRC);
gst_element_add_pad (GST_ELEMENT (identity), identity->srcpad);
gst_pad_set_link_function (identity->srcpad, gst_pad_proxy_pad_link);
gst_pad_set_getcaps_function (identity->srcpad, gst_pad_proxy_getcaps);
identity->loop_based = DEFAULT_LOOP_BASED;
identity->sleep_time = DEFAULT_SLEEP_TIME;
identity->duplicate = DEFAULT_DUPLICATE;
identity->error_after = DEFAULT_ERROR_AFTER;
identity->drop_probability = DEFAULT_DROP_PROBABILITY;
identity->datarate = DEFAULT_DATARATE;
identity->silent = DEFAULT_SILENT;
identity->sync = DEFAULT_SYNC;
identity->check_perfect = DEFAULT_CHECK_PERFECT;
identity->dump = DEFAULT_DUMP;
identity->wakeup = gst_element_add_wakeup (GST_ELEMENT (identity), FALSE,
gst_identity_wakeup, NULL);
identity->loop_based = FALSE;
identity->sleep_time = 0;
identity->duplicate = 1;
identity->error_after = -1;
identity->drop_probability = 0.0;
identity->silent = FALSE;
identity->check_perfect = FALSE;
identity->prev_timestamp = GST_CLOCK_TIME_NONE;
identity->prev_duration = GST_CLOCK_TIME_NONE;
identity->prev_offset_end = -1;
identity->dump = FALSE;
identity->last_message = NULL;
identity->srccaps = NULL;
GST_FLAG_SET (identity, GST_ELEMENT_EVENT_AWARE);
GST_FLAG_SET (identity, GST_ELEMENT_WORK_IN_PLACE);
}
static void
gst_identity_set_clock (GstElement * element, GstClock * clock)
gst_identity_push (GstIdentity * identity, GstBuffer * buf)
{
GstIdentity *identity = GST_IDENTITY (element);
if (!identity->silent) {
g_free (identity->last_message);
identity->last_message =
g_strdup_printf ("chain ******* (%s:%s)i (%d bytes, timestamp: %"
GST_TIME_FORMAT ", duration: %" GST_TIME_FORMAT ", offset: %"
G_GINT64_FORMAT ", offset_end: % " G_GINT64_FORMAT ", flags: %d) %p",
GST_DEBUG_PAD_NAME (identity->sinkpad), GST_BUFFER_SIZE (buf),
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
GST_TIME_ARGS (GST_BUFFER_DURATION (buf)), GST_BUFFER_OFFSET (buf),
GST_BUFFER_OFFSET_END (buf), GST_BUFFER_FLAGS (buf), buf);
g_object_notify (G_OBJECT (identity), "last-message");
}
gst_object_replace ((GstObject **) & identity->clock, (GstObject *) clock);
gst_object_ref (GST_OBJECT (identity));
g_signal_emit (G_OBJECT (identity), gst_identity_signals[SIGNAL_HANDOFF], 0,
buf);
if (identity->sleep_time)
g_usleep (identity->sleep_time);
/* things may happen in handoff signals... */
if (GST_ELEMENT_SCHED (identity))
gst_pad_push (identity->srcpad, GST_DATA (buf));
gst_object_unref (GST_OBJECT (identity));
}
static void
gst_identity_chain (GstPad * pad, GstData * _data)
gst_identity_chain (GstAction * action, GstRealPad * pad, GstData * data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstIdentity *identity;
guint i;
g_return_if_fail (pad != NULL);
g_return_if_fail (GST_IS_PAD (pad));
g_return_if_fail (buf != NULL);
identity = GST_IDENTITY (gst_pad_get_parent (pad));
GstBuffer *buf;
GstIdentity *identity = GST_IDENTITY (gst_pad_get_parent (GST_PAD (pad)));
buf = GST_BUFFER (data);
if (GST_IS_EVENT (buf)) {
GstEvent *event = GST_EVENT (buf);
@ -261,11 +231,12 @@ gst_identity_chain (GstPad * pad, GstData * _data)
identity->last_message =
g_strdup_printf ("chain ******* (%s:%s)E (type: %d) %p",
GST_DEBUG_PAD_NAME (pad), GST_EVENT_TYPE (event), event);
GST_DEBUG_PAD_NAME (identity->sinkpad), GST_EVENT_TYPE (event),
event);
g_object_notify (G_OBJECT (identity), "last_message");
}
gst_pad_event_default (pad, event);
gst_pad_event_default (identity->sinkpad, event);
return;
}
@ -328,75 +299,31 @@ gst_identity_chain (GstPad * pad, GstData * _data)
gst_util_dump_mem (GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));
}
for (i = identity->duplicate; i; i--) {
GstClockTime time;
if (!identity->silent) {
g_free (identity->last_message);
identity->last_message =
g_strdup_printf ("chain ******* (%s:%s)i (%d bytes, timestamp: %"
GST_TIME_FORMAT ", duration: %" GST_TIME_FORMAT ", offset: %"
G_GINT64_FORMAT ", offset_end: % " G_GINT64_FORMAT ", flags: %d) %p",
GST_DEBUG_PAD_NAME (identity->sinkpad), GST_BUFFER_SIZE (buf),
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
GST_TIME_ARGS (GST_BUFFER_DURATION (buf)), GST_BUFFER_OFFSET (buf),
GST_BUFFER_OFFSET_END (buf), GST_BUFFER_FLAGS (buf), buf);
g_object_notify (G_OBJECT (identity), "last-message");
}
time = GST_BUFFER_TIMESTAMP (buf);
if (identity->datarate > 0) {
time = identity->bytes_handled * GST_SECOND / identity->datarate;
GST_BUFFER_TIMESTAMP (buf) = time;
GST_BUFFER_DURATION (buf) =
GST_BUFFER_SIZE (buf) * GST_SECOND / identity->datarate;
}
g_signal_emit (G_OBJECT (identity), gst_identity_signals[SIGNAL_HANDOFF], 0,
buf);
if (i > 1)
gst_buffer_ref (buf);
if (identity->sync) {
if (identity->clock) {
gst_element_wait (GST_ELEMENT (identity), time);
}
}
identity->bytes_handled += GST_BUFFER_SIZE (buf);
gst_pad_push (identity->srcpad, GST_DATA (buf));
if (identity->sleep_time)
g_usleep (identity->sleep_time);
if (identity->duplicate > 1) {
identity->current = buf;
gst_data_ref (GST_DATA (buf));
identity->missing = identity->duplicate - 1;
gst_action_set_active (action, FALSE);
gst_action_set_active (identity->wakeup, TRUE);
}
gst_identity_push (identity, buf);
}
static void
gst_identity_loop (GstElement * element)
gst_identity_wakeup (GstAction * action, GstElement * element, gpointer unused)
{
GstIdentity *identity;
GstBuffer *buf;
GstIdentity *identity = GST_IDENTITY (element);
GstBuffer *buf = identity->current;
g_return_if_fail (element != NULL);
g_return_if_fail (GST_IS_IDENTITY (element));
identity = GST_IDENTITY (element);
buf = GST_BUFFER (gst_pad_pull (identity->sinkpad));
if (GST_IS_EVENT (buf)) {
GstEvent *event = GST_EVENT (buf);
if (GST_EVENT_IS_INTERRUPT (event)) {
gst_event_unref (event);
} else {
gst_pad_event_default (identity->sinkpad, event);
}
g_assert (buf);
if (--identity->missing) {
gst_data_ref (GST_DATA (buf));
} else {
gst_identity_chain (identity->sinkpad, GST_DATA (buf));
identity->current = NULL;
gst_action_set_active (action, FALSE);
gst_real_pad_set_active (GST_REAL_PAD (identity->sinkpad), TRUE);
}
gst_identity_push (identity, buf);
}
static void
@ -411,17 +338,6 @@ gst_identity_set_property (GObject * object, guint prop_id,
identity = GST_IDENTITY (object);
switch (prop_id) {
case ARG_LOOP_BASED:
identity->loop_based = g_value_get_boolean (value);
if (identity->loop_based) {
gst_element_set_loop_function (GST_ELEMENT (identity),
gst_identity_loop);
gst_pad_set_chain_function (identity->sinkpad, NULL);
} else {
gst_pad_set_chain_function (identity->sinkpad, gst_identity_chain);
gst_element_set_loop_function (GST_ELEMENT (identity), NULL);
}
break;
case ARG_SLEEP_TIME:
identity->sleep_time = g_value_get_uint (value);
break;
@ -440,12 +356,6 @@ gst_identity_set_property (GObject * object, guint prop_id,
case ARG_DROP_PROBABILITY:
identity->drop_probability = g_value_get_float (value);
break;
case ARG_DATARATE:
identity->datarate = g_value_get_int (value);
break;
case ARG_SYNC:
identity->sync = g_value_get_boolean (value);
break;
case ARG_CHECK_PERFECT:
identity->check_perfect = g_value_get_boolean (value);
break;
@ -467,9 +377,6 @@ gst_identity_get_property (GObject * object, guint prop_id, GValue * value,
identity = GST_IDENTITY (object);
switch (prop_id) {
case ARG_LOOP_BASED:
g_value_set_boolean (value, identity->loop_based);
break;
case ARG_SLEEP_TIME:
g_value_set_uint (value, identity->sleep_time);
break;
@ -482,9 +389,6 @@ gst_identity_get_property (GObject * object, guint prop_id, GValue * value,
case ARG_DROP_PROBABILITY:
g_value_set_float (value, identity->drop_probability);
break;
case ARG_DATARATE:
g_value_set_int (value, identity->datarate);
break;
case ARG_SILENT:
g_value_set_boolean (value, identity->silent);
break;
@ -494,9 +398,6 @@ gst_identity_get_property (GObject * object, guint prop_id, GValue * value,
case ARG_LAST_MESSAGE:
g_value_set_string (value, identity->last_message);
break;
case ARG_SYNC:
g_value_set_boolean (value, identity->sync);
break;
case ARG_CHECK_PERFECT:
g_value_set_boolean (value, identity->check_perfect);
break;
@ -509,29 +410,14 @@ gst_identity_get_property (GObject * object, guint prop_id, GValue * value,
static GstElementStateReturn
gst_identity_change_state (GstElement * element)
{
GstIdentity *identity;
g_return_val_if_fail (GST_IS_IDENTITY (element), GST_STATE_FAILURE);
identity = GST_IDENTITY (element);
GstIdentity *identity = GST_IDENTITY (element);
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_NULL_TO_READY:
break;
case GST_STATE_READY_TO_PAUSED:
identity->bytes_handled = 0;
identity->prev_timestamp = GST_CLOCK_TIME_NONE;
identity->prev_duration = GST_CLOCK_TIME_NONE;
identity->prev_offset_end = -1;
break;
case GST_STATE_PAUSED_TO_PLAYING:
case GST_STATE_PLAYING_TO_PAUSED:
break;
case GST_STATE_PAUSED_TO_READY:
g_free (identity->last_message);
identity->last_message = NULL;
break;
case GST_STATE_READY_TO_NULL:
if (identity->current) {
gst_data_unref (GST_DATA (identity->current));
identity->current = NULL;
}
break;
default:
break;

12
gst/elements/gstidentity.h
View file

@ -47,27 +47,27 @@ typedef struct _GstIdentityClass GstIdentityClass;
struct _GstIdentity {
GstElement element;
GstPad *sinkpad;
GstPad *srcpad;
GstPad * sinkpad;
GstPad * srcpad;
GstAction * wakeup;
gboolean loop_based;
guint duplicate;
gint error_after;
gfloat drop_probability;
gint datarate;
guint sleep_time;
gboolean silent;
gboolean dump;
gboolean sync;
gboolean check_perfect;
GstClockTime prev_timestamp;
GstClockTime prev_duration;
guint64 prev_offset_end;
GstClock *clock;
gchar *last_message;
GstCaps *srccaps;
guint64 bytes_handled;
GstBuffer * current;
guint missing;
};
struct _GstIdentityClass {

199
gst/elements/gsttee.c
View file

@ -27,15 +27,10 @@
#include "gsttee.h"
#include <string.h>
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
GST_DEBUG_CATEGORY_STATIC (gst_tee_debug);
#if 0
GST_DEBUG_CATEGORY_STATIC (gst_tee_debug, "tee", 0, "tee element");
#define GST_CAT_DEFAULT gst_tee_debug
#endif
GstElementDetails gst_tee_details = GST_ELEMENT_DETAILS ("Tee pipe fitting",
"Generic",
"1-to-N pipe fitting",
@ -63,10 +58,7 @@ GstStaticPadTemplate tee_src_template = GST_STATIC_PAD_TEMPLATE ("src%d",
GST_PAD_REQUEST,
GST_STATIC_CAPS_ANY);
#define _do_init(bla) \
GST_DEBUG_CATEGORY_INIT (gst_tee_debug, "tee", 0, "tee element");
GST_BOILERPLATE_FULL (GstTee, gst_tee, GstElement, GST_TYPE_ELEMENT, _do_init);
GST_BOILERPLATE (GstTee, gst_tee, GstElement, GST_TYPE_ELEMENT);
static GstPad *gst_tee_request_new_pad (GstElement * element,
GstPadTemplate * temp, const gchar * unused);
@ -77,7 +69,10 @@ static void gst_tee_set_property (GObject * object, guint prop_id,
static void gst_tee_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static void gst_tee_chain (GstPad * pad, GstData * _data);
static void gst_tee_chain (GstAction * action, GstRealPad * pad,
GstData * data);
static GstData *gst_tee_get (GstAction * action, GstRealPad * pad);
static GstElementStateReturn gst_tee_change_state (GstElement * element);
static void
@ -85,8 +80,6 @@ gst_tee_base_init (gpointer g_class)
{
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&sinktemplate));
gst_element_class_set_details (gstelement_class, &gst_tee_details);
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&tee_src_template));
@ -114,6 +107,9 @@ gst_tee_class_init (GstTeeClass * klass)
gstelement_class = (GstElementClass *) klass;
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_tee_get_property);
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_tee_set_property);
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_NUM_PADS,
g_param_spec_int ("num_pads", "num_pads", "num_pads",
0, G_MAXINT, 0, G_PARAM_READABLE));
@ -126,9 +122,8 @@ gst_tee_class_init (GstTeeClass * klass)
gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_tee_finalize);
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_tee_set_property);
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_tee_get_property);
gstelement_class->change_state = gst_tee_change_state;
gstelement_class->request_new_pad =
GST_DEBUG_FUNCPTR (gst_tee_request_new_pad);
}
@ -136,17 +131,16 @@ gst_tee_class_init (GstTeeClass * klass)
static void
gst_tee_init (GstTee * tee)
{
tee->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get (&sinktemplate),
"sink");
tee->sinkpad = gst_pad_new ("sink", GST_PAD_SINK);
gst_sink_pad_set_action_handler (tee->sinkpad, gst_tee_chain);
gst_element_add_pad (GST_ELEMENT (tee), tee->sinkpad);
gst_pad_set_chain_function (tee->sinkpad, GST_DEBUG_FUNCPTR (gst_tee_chain));
gst_pad_set_link_function (tee->sinkpad,
GST_DEBUG_FUNCPTR (gst_pad_proxy_pad_link));
gst_pad_set_getcaps_function (tee->sinkpad,
GST_DEBUG_FUNCPTR (gst_pad_proxy_getcaps));
tee->last_message = NULL;
GST_FLAG_SET (tee, GST_ELEMENT_EVENT_AWARE);
}
/* helper compare function */
@ -161,56 +155,6 @@ name_pad_compare (gconstpointer a, gconstpointer b)
return strcmp (name, gst_pad_get_name (pad)); /* returns 0 if match */
}
static GstCaps *
gst_tee_getcaps (GstPad * _pad)
{
GstTee *tee = GST_TEE (gst_pad_get_parent (_pad));
GstCaps *caps = gst_caps_new_any (), *tmp, *res;
GstPad *pad;
const GList *pads;
for (pads = gst_element_get_pad_list (GST_ELEMENT (tee));
pads != NULL; pads = pads->next) {
pad = GST_PAD (pads->data);
if (pad == _pad)
continue;
tmp = gst_pad_get_allowed_caps (pad);
res = gst_caps_intersect (caps, tmp);
gst_caps_free (tmp);
gst_caps_free (caps);
caps = res;
}
return caps;
}
static GstPadLinkReturn
gst_tee_link (GstPad * _pad, const GstCaps * caps)
{
GstTee *tee = GST_TEE (gst_pad_get_parent (_pad));
GstPadLinkReturn res;
GstPad *pad;
const GList *pads;
GST_DEBUG_OBJECT (tee, "Forwarding link to all other pads");
for (pads = gst_element_get_pad_list (GST_ELEMENT (tee));
pads != NULL; pads = pads->next) {
pad = GST_PAD (pads->data);
if (pad == _pad)
continue;
res = gst_pad_try_set_caps (pad, caps);
GST_DEBUG_OBJECT (tee, "Pad %s:%s gave response %d",
GST_DEBUG_PAD_NAME (pad), res);
if (GST_PAD_LINK_FAILED (res))
return res;
}
return GST_PAD_LINK_OK;
}
static GstPad *
gst_tee_request_new_pad (GstElement * element, GstPadTemplate * templ,
const gchar * unused)
@ -252,8 +196,11 @@ gst_tee_request_new_pad (GstElement * element, GstPadTemplate * templ,
srcpad = gst_pad_new_from_template (templ, name);
g_free (name);
gst_pad_set_link_function (srcpad, GST_DEBUG_FUNCPTR (gst_tee_link));
gst_pad_set_getcaps_function (srcpad, GST_DEBUG_FUNCPTR (gst_tee_getcaps));
gst_src_pad_set_action_handler (srcpad, gst_tee_get);
gst_pad_set_link_function (srcpad,
GST_DEBUG_FUNCPTR (gst_pad_proxy_pad_link));
gst_pad_set_getcaps_function (srcpad,
GST_DEBUG_FUNCPTR (gst_pad_proxy_getcaps));
gst_element_add_pad (GST_ELEMENT (tee), srcpad);
GST_PAD_ELEMENT_PRIVATE (srcpad) = NULL;
@ -313,50 +260,82 @@ gst_tee_get_property (GObject * object, guint prop_id, GValue * value,
}
}
/**
* gst_tee_chain:
* @pad: the pad to follow
* @buf: the buffer to pass
*
* Chain a buffer on a pad.
*/
static void
gst_tee_chain (GstPad * pad, GstData * _data)
static GstData *
gst_tee_get (GstAction * action, GstRealPad * pad)
{
GstData *data;
GstTee *tee = GST_TEE (gst_action_get_element (action));
g_assert (tee->current);
if (!tee->silent) {
GstData *data = tee->current;
g_free (tee->last_message);
tee->last_message =
g_strdup_printf ("request ******* (%s:%s)t (%d bytes, %"
G_GUINT64_FORMAT ") %p", GST_DEBUG_PAD_NAME (pad),
GST_IS_BUFFER (data) ? GST_BUFFER_SIZE (data) : 0,
GST_IS_BUFFER (data) ? GST_BUFFER_TIMESTAMP (data) :
GST_CLOCK_TIME_NONE, data);
g_object_notify (G_OBJECT (tee), "last_message");
}
data = tee->current;
gst_action_set_active (action, FALSE);
tee->missing_pads--;
if (tee->missing_pads == 0) {
gst_real_pad_set_active (GST_REAL_PAD (tee->sinkpad), TRUE);
if (GST_IS_EVENT (tee->current) &&
GST_EVENT_TYPE (tee->current) == GST_EVENT_EOS) {
gst_element_set_eos (GST_ELEMENT (tee));
}
tee->current = NULL;
} else {
gst_data_ref (tee->current);
}
return data;
}
static void
gst_tee_chain (GstAction * action, GstRealPad * pad, GstData * data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstTee *tee;
const GList *pads;
GstTee *tee = GST_TEE (gst_action_get_element (action));
g_return_if_fail (pad != NULL);
g_return_if_fail (GST_IS_PAD (pad));
g_return_if_fail (buf != NULL);
tee = GST_TEE (gst_pad_get_parent (pad));
gst_buffer_ref_by_count (buf, GST_ELEMENT (tee)->numsrcpads - 1);
pads = gst_element_get_pad_list (GST_ELEMENT (tee));
while (pads) {
g_assert (tee->current == NULL);
g_assert (tee->missing_pads == 0);
tee->current = data;
for (pads = gst_element_get_pad_list (GST_ELEMENT (tee)); pads;
pads = g_list_next (pads)) {
GstPad *outpad = GST_PAD (pads->data);
pads = g_list_next (pads);
if (GST_PAD_DIRECTION (outpad) != GST_PAD_SRC)
continue;
if (!tee->silent) {
g_free (tee->last_message);
tee->last_message =
g_strdup_printf ("chain ******* (%s:%s)t (%d bytes, %"
G_GUINT64_FORMAT ") %p", GST_DEBUG_PAD_NAME (outpad),
GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf), buf);
g_object_notify (G_OBJECT (tee), "last_message");
}
if (GST_PAD_IS_USABLE (outpad))
gst_pad_push (outpad, GST_DATA (buf));
else
gst_buffer_unref (buf);
gst_real_pad_set_active (GST_REAL_PAD (outpad), TRUE);
tee->missing_pads++;
}
gst_real_pad_set_active (GST_REAL_PAD (tee->sinkpad), FALSE);
}
static GstElementStateReturn
gst_tee_change_state (GstElement * element)
{
GstTee *tee = GST_TEE (element);
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_PAUSED_TO_READY:
if (tee->current) {
gst_data_unref (tee->current);
tee->current = NULL;
tee->missing_pads = 0;
}
break;
default:
break;
}
if (GST_ELEMENT_CLASS (parent_class)->change_state)
return GST_ELEMENT_CLASS (parent_class)->change_state (element);
return GST_STATE_SUCCESS;
}

3
gst/elements/gsttee.h
View file

@ -48,6 +48,9 @@ struct _GstTee {
GstPad *sinkpad;
GstData *current; /* current data peers should pull */
gint missing_pads; /* number of pads that haven't pulled yet */
gboolean silent;
gchar *last_message;
};

88
gst/elements/gsttypefindelement.c
View file

@ -45,6 +45,7 @@
#include <gst/gsttypefind.h>
#include <gst/gstutils.h>
#include <gst/gsterror.h>
#include <gst/gstaction.h>
GST_DEBUG_CATEGORY_STATIC (gst_type_find_element_debug);
#define GST_CAT_DEFAULT gst_type_find_element_debug
@ -103,16 +104,17 @@ static void gst_type_find_element_set_property (GObject * object,
static void gst_type_find_element_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec);
static const GstEventMask *gst_type_find_element_src_event_mask (GstPad * pad);
static gboolean gst_type_find_element_src_event (GstPad * pad,
GstEvent * event);
static gboolean gst_type_find_handle_src_query (GstPad * pad,
GstQueryType type, GstFormat * fmt, gint64 * value);
static void push_buffer_store (GstTypeFindElement * typefind);
static void gst_type_find_element_chain (GstPad * sinkpad, GstData * data);
static GstElementStateReturn
gst_type_find_element_change_state (GstElement * element);
static void gst_type_find_element_wakeup (GstAction * action,
GstElement * element, gpointer unused);
static void gst_type_find_element_chain (GstAction * action,
GstRealPad * sinkpad, GstData * data);
static GstElementStateReturn gst_type_find_element_change_state (GstElement *
element);
static guint gst_type_find_element_signals[LAST_SIGNAL] = { 0 };
@ -178,33 +180,35 @@ gst_type_find_element_class_init (GstTypeFindElementClass * typefind_class)
static void
gst_type_find_element_init (GstTypeFindElement * typefind)
{
GST_FLAG_SET (typefind, GST_ELEMENT_EVENT_AWARE);
GST_FLAG_SET (typefind, GST_ELEMENT_PUSHING);
/* sinkpad */
typefind->sink =
gst_pad_new_from_template (gst_static_pad_template_get
(&type_find_element_sink_template), "sink");
gst_pad_set_chain_function (typefind->sink, gst_type_find_element_chain);
gst_sink_pad_set_action_handler (typefind->sink, gst_type_find_element_chain);
gst_element_add_pad (GST_ELEMENT (typefind), typefind->sink);
/* srcpad */
typefind->src =
gst_pad_new_from_template (gst_static_pad_template_get
(&type_find_element_src_template), "src");
gst_pad_set_event_function (typefind->src, gst_type_find_element_src_event);
gst_pad_set_event_mask_function (typefind->src,
gst_type_find_element_src_event_mask);
gst_pad_set_query_function (typefind->src,
GST_DEBUG_FUNCPTR (gst_type_find_handle_src_query));
gst_pad_use_explicit_caps (typefind->src);
gst_element_add_pad (GST_ELEMENT (typefind), typefind->src);
typefind->wakeup = gst_element_add_wakeup (GST_ELEMENT (typefind), FALSE,
gst_type_find_element_wakeup, NULL);
typefind->caps = NULL;
typefind->pending_events = NULL;
typefind->min_probability = 1;
typefind->max_probability = GST_TYPE_FIND_MAXIMUM;
typefind->store = gst_buffer_store_new ();
GST_FLAG_SET (typefind, GST_ELEMENT_EVENT_AWARE);
}
static void
gst_type_find_element_dispose (GObject * object)
{
@ -294,20 +298,6 @@ gst_type_find_handle_src_query (GstPad * pad,
return TRUE;
}
static const GstEventMask *
gst_type_find_element_src_event_mask (GstPad * pad)
{
static const GstEventMask mask[] = {
{GST_EVENT_SEEK,
GST_SEEK_METHOD_SET | GST_SEEK_METHOD_CUR | GST_SEEK_METHOD_END |
GST_SEEK_FLAG_FLUSH},
/* add more if you want, event masks suck and need to die anyway */
{0,}
};
return mask;
}
static gboolean
gst_type_find_element_src_event (GstPad * pad, GstEvent * event)
{
@ -368,6 +358,19 @@ start_typefinding (GstTypeFindElement * typefind)
typefind->stream_length_available = TRUE;
typefind->stream_length = 0;
}
static void
push_buffer_store (GstTypeFindElement * typefind, GstEvent * event)
{
if (!event)
event = gst_event_new_discontinuous (TRUE,
GST_FORMAT_DEFAULT, (guint64) 0, GST_FORMAT_BYTES, (guint64) 0,
GST_FORMAT_UNDEFINED);
typefind->pending_events = g_list_append (typefind->pending_events, event);
gst_real_pad_set_active (GST_REAL_PAD (typefind->sink), FALSE);
gst_action_set_active (typefind->wakeup, TRUE);
}
static void
stop_typefinding (GstTypeFindElement * typefind)
{
@ -401,7 +404,7 @@ stop_typefinding (GstTypeFindElement * typefind)
"could not seek to required position %u, hope for the best", size);
typefind->mode = MODE_NORMAL;
/* push out our queued buffers here */
push_buffer_store (typefind);
push_buffer_store (typefind, NULL);
} else {
typefind->waiting_for_discont_offset = size;
}
@ -409,25 +412,26 @@ stop_typefinding (GstTypeFindElement * typefind)
}
static void
push_buffer_store (GstTypeFindElement * typefind)
gst_type_find_element_wakeup (GstAction * action, GstElement * element,
gpointer unused)
{
guint size = gst_buffer_store_get_size (typefind->store, 0);
guint size;
GstBuffer *buffer;
const GList *item;
GstTypeFindElement *typefind = GST_TYPE_FIND_ELEMENT (element);
/* handle pending events */
for (item = typefind->pending_events; item; item = item->next) {
if (typefind->pending_events) {
GstEvent *e = item->data;
typefind->pending_events = g_list_remove (typefind->pending_events,
typefind->pending_events->data);
gst_pad_push (typefind->src, GST_DATA (e));
return;
}
g_list_free (typefind->pending_events);
typefind->pending_events = NULL;
/* data */
gst_pad_push (typefind->src, GST_DATA (gst_event_new_discontinuous (TRUE,
GST_FORMAT_DEFAULT, (guint64) 0, GST_FORMAT_BYTES, (guint64) 0,
GST_FORMAT_UNDEFINED)));
size = gst_buffer_store_get_size (typefind->store, 0);
if (size && (buffer = gst_buffer_store_get_buffer (typefind->store, 0, size))) {
GST_DEBUG_OBJECT (typefind, "pushing cached data (%u bytes)", size);
gst_pad_push (typefind->src, GST_DATA (buffer));
@ -437,6 +441,8 @@ push_buffer_store (GstTypeFindElement * typefind)
}
gst_buffer_store_clear (typefind->store);
gst_action_set_active (action, FALSE);
gst_real_pad_set_active (GST_REAL_PAD (typefind->sink), TRUE);
}
static guint64
@ -496,8 +502,7 @@ gst_type_find_element_handle_event (GstPad * pad, GstEvent * event)
g_signal_emit (typefind, gst_type_find_element_signals[HAVE_TYPE],
0, entry->probability, entry->caps);
stop_typefinding (typefind);
push_buffer_store (typefind);
gst_pad_event_default (pad, event);
push_buffer_store (typefind, event);
} else {
gst_pad_event_default (pad, event);
GST_ELEMENT_ERROR (typefind, STREAM, TYPE_NOT_FOUND, (NULL),
@ -526,13 +531,11 @@ gst_type_find_element_handle_event (GstPad * pad, GstEvent * event)
if (gst_event_discont_get_value (event, GST_FORMAT_BYTES, &off) &&
off == typefind->waiting_for_discont_offset) {
typefind->mode = MODE_NORMAL;
push_buffer_store (typefind);
push_buffer_store (typefind, NULL);
}
gst_event_unref (event);
}
} else if (GST_EVENT_TYPE (event) == GST_EVENT_EOS) {
push_buffer_store (typefind);
gst_pad_event_default (pad, event);
push_buffer_store (typefind, event);
} else {
gst_event_unref (event);
}
@ -618,7 +621,8 @@ compare_type_find_factory (gconstpointer fac1, gconstpointer fac2)
return GST_PLUGIN_FEATURE (fac1)->rank - GST_PLUGIN_FEATURE (fac2)->rank;
}
static void
gst_type_find_element_chain (GstPad * pad, GstData * data)
gst_type_find_element_chain (GstAction * action, GstRealPad * pad,
GstData * data)
{
GstTypeFindElement *typefind;
GList *entries;
@ -626,9 +630,9 @@ gst_type_find_element_chain (GstPad * pad, GstData * data)
GList *walk;
GstTypeFind find = { find_peek, find_suggest, NULL, find_element_get_length };
typefind = GST_TYPE_FIND_ELEMENT (GST_PAD_PARENT (pad));
typefind = GST_TYPE_FIND_ELEMENT (GST_PAD_PARENT (GST_PAD (pad)));
if (GST_IS_EVENT (data)) {
gst_type_find_element_handle_event (pad, GST_EVENT (data));
gst_type_find_element_handle_event (GST_PAD (pad), GST_EVENT (data));
return;
}
switch (typefind->mode) {

2
gst/elements/gsttypefindelement.h
View file

@ -48,6 +48,8 @@ struct _GstTypeFindElement {
GstPad * sink;
GstPad * src;
GstAction * wakeup;
guint min_probability;
guint max_probability;
GstCaps * caps;

7
gst/gst.c
View file

@ -450,11 +450,8 @@ init_pre (void)
{
g_type_init ();
if (g_thread_supported ()) {
/* somebody already initialized threading */
} else {
if (!g_thread_supported ())
g_thread_init (NULL);
}
/* we need threading to be enabled right here */
_gst_debug_init ();
@ -526,8 +523,6 @@ gst_register_core_elements (GstPlugin * plugin)
GST_TYPE_BIN) ||
!gst_element_register (plugin, "pipeline", GST_RANK_PRIMARY,
GST_TYPE_PIPELINE) ||
!gst_element_register (plugin, "thread", GST_RANK_PRIMARY,
GST_TYPE_THREAD) ||
!gst_element_register (plugin, "queue", GST_RANK_NONE, GST_TYPE_QUEUE))
g_assert_not_reached ();

3
gst/gst.h
View file

@ -31,6 +31,7 @@
#include <gst/gsttypes.h>
#include <gst/gstversion.h>
#include <gst/gstaction.h>
#include <gst/gstbin.h>
#include <gst/gstbuffer.h>
#include <gst/gstcaps.h>
@ -48,11 +49,11 @@
#include <gst/gstpipeline.h>
#include <gst/gstplugin.h>
#include <gst/gstscheduler.h>
#include <gst/gstschedulerfactory.h>
#include <gst/gststructure.h>
#include <gst/gstsystemclock.h>
#include <gst/gsttag.h>
#include <gst/gsttaginterface.h>
#include <gst/gstthread.h>
#include <gst/gsttrace.h>
#include <gst/gsttypefind.h>
#include <gst/gsturi.h>

4
gst/gst_private.h
View file

@ -36,6 +36,10 @@ extern const char *g_log_domain_gstreamer;
#include <stdlib.h>
#include <string.h>
#include "gstaction.h"
GstAction *gst_action_new (GstActionType type);
#define gst_action_free(action) g_free (action)
/*** debugging categories *****************************************************/

404
gst/gstaction.c Normal file
View file

@ -0,0 +1,404 @@
/* GStreamer
* Copyright (C) 2004 Benjamin Otte <otte@gnome.org>
*
* gstaction.c: base class for main actions/loops
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "gst_private.h"
#include "gstaction.h"
#include "gstelement.h"
#include "gstpad.h"
#include "gstinfo.h"
#include "gstscheduler.h"
/*
GST_DEBUG_CATEGORY_STATIC (debug, "GST_ACTION",
GST_DEBUG_BOLD | GST_DEBUG_FG_RED, "action handling");
#define GST_CAT_DEFAULT debug
*/
#if 1
# define RELEASE(action)
#else
# define RELEASE(action) G_STMT_START{\
gchar *_str; \
\
g_assert (action->any.active); \
_str = gst_action_to_string (action); \
g_print ("releasing %s\n", _str); \
g_free (_str); \
}G_STMT_END
#endif
GType
gst_action_get_type (void)
{
g_assert_not_reached ();
return 0;
}
#define GST_ACTION_SCHEDULER_CALL(action, call) G_STMT_START{ \
GstScheduler *sched = action->any.element->sched; \
if (sched) { \
GstSchedulerClass *klass = GST_SCHEDULER_GET_CLASS (sched); \
g_assert (klass->call); \
klass->call (sched, action); \
} \
}G_STMT_END
GstAction *
gst_action_new (GstActionType type)
{
GstAction *action = g_new0 (GstAction, 1);
action->type = type;
action->any.active = FALSE;
action->any.coupled = TRUE;
return action;
}
void
gst_element_add_action (GstElement * element, GstAction * action)
{
g_return_if_fail (action->any.element == NULL);
action->any.element = element;
element->actions = g_slist_prepend (element->actions, action);
#ifndef GST_DISABLE_GST_DEBUG
/* FIXME: make this work with %P */
G_STMT_START {
gchar *str = gst_action_to_string (action);
GST_DEBUG_OBJECT (element, "adding action: %s", str);
g_free (str);
} G_STMT_END;
#endif
GST_ACTION_SCHEDULER_CALL (action, add_action);
}
void
gst_element_remove_action (GstAction * action)
{
GstElement *element;
g_return_if_fail (action->any.element != NULL);
element = gst_action_get_element (action);
GST_ACTION_SCHEDULER_CALL (action, remove_action);
g_assert (g_slist_find (element->actions, action));
element->actions = g_slist_remove (element->actions, action);
#ifndef GST_DISABLE_GST_DEBUG
/* FIXME: make this work with %P */
G_STMT_START {
gchar *str = gst_action_to_string (action);
GST_DEBUG ("removing action: %s", str);
g_free (str);
} G_STMT_END;
#endif
action->any.element = NULL;
/* FIXME: pads manage their actions themselves - which kinda sucks */
if (action->type != GST_ACTION_SRC_PAD && action->type != GST_ACTION_SINK_PAD)
gst_action_free (action);
}
GstElement *
gst_action_get_element (const GstAction * action)
{
g_return_val_if_fail (GST_IS_ACTION (action), NULL);
return action->any.element;
}
void
gst_action_set_active (GstAction * action, gboolean active)
{
g_return_if_fail (GST_IS_ACTION (action));
if (action->any.active == active)
return;
action->any.active = active;
GST_ACTION_SCHEDULER_CALL (action, toggle_active);
}
gboolean
gst_action_is_active (GstAction * action)
{
g_return_val_if_fail (GST_IS_ACTION (action), FALSE);
return action->any.active;
}
/**
* gst_action_set_initially_active:
* @action: ithe action to set
* @active: whether or not the action should be initially active
*
* Initially active actions are activated by default when elements reset their
* actions. This happens during the state change from READY to PAUSED for
* example. This function allows modifying that behaviour for an action.
**/
void
gst_action_set_initially_active (GstAction * action, gboolean active)
{
g_return_if_fail (GST_IS_ACTION (action));
action->any.initially_active = active;
}
/**
* gst_action_is_initially_active:
* @action: #GstAction to check
*
* Retruns if the @action is initially active or not.
*
* Returns: TRUE if the @action is initially active, FALSE otherwise
**/
gboolean
gst_action_is_initially_active (GstAction * action)
{
g_return_val_if_fail (GST_IS_ACTION (action), FALSE);
return action->any.initially_active;
}
/**
* gst_action_set_coupled:
* @action: action to set
* @coupled: new value
*
* Makes an action coupled or not. A coupled action's activity depends on the
* state of the element it belongs to. It gets deactivated automatically when
* the element changes state to READY or below and it gets reset to its initial
* state by gst_element_reset_actions (). Activity of coupled actions must be
* set manually by the element at all times.
**/
void
gst_action_set_coupled (GstAction * action, gboolean coupled)
{
g_return_if_fail (GST_IS_ACTION (action));
if (action->any.coupled == coupled)
return;
action->any.coupled = coupled;
}
gboolean
gst_action_is_coupled (GstAction * action)
{
g_return_val_if_fail (GST_IS_ACTION (action), FALSE);
return action->any.coupled;
}
GstAction *
gst_element_add_wakeup (GstElement * element, gboolean active,
GstActionWakeupFunc release, gpointer user_data)
{
GstAction *action;
GstActionWakeup *wakeup;
g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
g_return_val_if_fail (release != NULL, NULL);
action = gst_action_new (GST_ACTION_WAKEUP);
action->any.initially_active = active;
wakeup = &action->wakeup;
wakeup->release = release;
wakeup->user_data = user_data;
gst_element_add_action (element, action);
return action;
}
void
gst_action_wakeup_release (GstAction * action)
{
g_return_if_fail (GST_IS_ACTION_TYPE (action, GST_ACTION_WAKEUP));
RELEASE (action);
action->wakeup.release (action, action->any.element,
action->wakeup.user_data);
}
GstRealPad *
gst_action_get_pad (const GstAction * action)
{
g_return_val_if_fail (GST_IS_ACTION (action), NULL);
g_return_val_if_fail (action->type == GST_ACTION_SINK_PAD
|| action->type == GST_ACTION_SRC_PAD, NULL);
if (action->type == GST_ACTION_SINK_PAD) {
g_assert (action->sinkpad.pad != NULL);
return action->sinkpad.pad;
} else if (action->type == GST_ACTION_SRC_PAD) {
g_assert (action->srcpad.pad != NULL);
return action->srcpad.pad;
} else {
g_assert_not_reached ();
return NULL;
}
}
void
gst_action_release_sink_pad (GstAction * action, GstData * data)
{
g_return_if_fail (GST_IS_ACTION_TYPE (action, GST_ACTION_SINK_PAD));
RELEASE (action);
action->sinkpad.release (action, action->sinkpad.pad, data);
}
GstData *
gst_action_release_src_pad (GstAction * action)
{
g_return_val_if_fail (GST_IS_ACTION_TYPE (action, GST_ACTION_SRC_PAD), NULL);
RELEASE (action);
return action->srcpad.release (action, action->srcpad.pad);
}
GstAction *
gst_real_pad_get_action (GstRealPad * pad)
{
g_return_val_if_fail (GST_IS_REAL_PAD (pad), NULL);
g_assert_not_reached ();
return NULL;
}
GstAction *
gst_element_add_wait (GstElement * element, gboolean active,
GstClockTime start_time, GstClockTime interval, GstActionWaitFunc release)
{
GstAction *action;
GstActionWait *wait;
g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
g_return_val_if_fail (release != NULL, NULL);
g_return_val_if_fail (GST_CLOCK_TIME_IS_VALID (start_time), NULL);
g_return_val_if_fail (GST_CLOCK_TIME_IS_VALID (interval), NULL);
action = gst_action_new (GST_ACTION_WAIT);
action->any.initially_active = active;
wait = &action->wait;
wait->time = start_time;
wait->interval = interval;
wait->release = release;
gst_element_add_action (element, action);
return action;
}
void
gst_action_wait_change (GstAction * action, GstClockTime start_time,
GstClockTime interval)
{
g_return_if_fail (GST_IS_ACTION_TYPE (action, GST_ACTION_WAIT));
action->wait.time = start_time;
action->wait.interval = interval;
GST_ACTION_SCHEDULER_CALL (action, update_values);
}
void
gst_action_wait_release (GstAction * action)
{
GstClockTime time;
g_return_if_fail (GST_IS_ACTION_TYPE (action, GST_ACTION_WAIT));
RELEASE (action);
time = action->wait.time;
action->wait.time += action->wait.interval;
action->wait.release (action, action->any.element, time);
}
GstAction *
gst_element_add_fd (GstElement * element, gboolean active,
gint fd, gushort condition, GstActionFdFunc release)
{
GstAction *action;
GstActionFd *afd;
g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
g_return_val_if_fail (release != NULL, NULL);
g_return_val_if_fail (condition != 0, NULL);
action = gst_action_new (GST_ACTION_FD);
action->any.initially_active = active;
afd = &action->fd;
afd->fd = fd;
afd->condition = condition;
gst_element_add_action (element, action);
return action;
}
void
gst_action_fd_release (GstAction * action, GIOCondition condition)
{
g_return_if_fail (GST_IS_ACTION_TYPE (action, GST_ACTION_FD));
RELEASE (action);
action->fd.release (action, action->any.element, action->fd.fd, condition);
}
void
gst_action_fd_change (GstAction * action, gint fd, gushort condition)
{
g_return_if_fail (GST_IS_ACTION_TYPE (action, GST_ACTION_FD));
action->fd.fd = fd;
action->fd.condition = condition;
GST_ACTION_SCHEDULER_CALL (action, update_values);
}
static const gchar *
gst_action_type_to_string (GstActionType type)
{
switch (type) {
case GST_ACTION_WAKEUP:
return "WAKEUP";
case GST_ACTION_SINK_PAD:
return "SINKPAD";
case GST_ACTION_SRC_PAD:
return "SRCPAD";
case GST_ACTION_FD:
return "FD";
case GST_ACTION_WAIT:
return "TIME";
default:
g_return_val_if_reached (NULL);
}
}
gchar *
gst_action_to_string (const GstAction * action)
{
g_return_val_if_fail (GST_IS_ACTION (action), NULL);
return g_strdup_printf ("%s for %s",
gst_action_type_to_string (action->type),
GST_ELEMENT_NAME (gst_action_get_element (action)));
}

182
gst/gstaction.h Normal file
View file

@ -0,0 +1,182 @@
/* GStreamer
* Copyright (C) 2004-2005 Benjamin Otte <otte@gnome.org>
*
* gstaction.h: base class for main actions/loops
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_ACTION_H__
#define __GST_ACTION_H__
#include <glib.h>
#include <gst/gsttypes.h>
#include <gst/gstdata.h>
G_BEGIN_DECLS
#define GST_TYPE_ACTION (gst_action_get_type ())
#define GST_IS_ACTION(action) ((action) != NULL && \
(action)->type > GST_ACTION_INVALID && \
(action)->type < GST_ACTION_TYPE_COUNT)
#define GST_IS_ACTION_TYPE(action, _type) ((action) != NULL && \
(action)->type == _type)
typedef enum {
GST_ACTION_INVALID = 0,
GST_ACTION_WAKEUP,
GST_ACTION_SINK_PAD,
GST_ACTION_SRC_PAD,
GST_ACTION_FD,
GST_ACTION_WAIT,
/* add more */
GST_ACTION_TYPE_COUNT
} GstActionType;
typedef struct _GstActionAny GstActionAny;
typedef struct _GstActionWakeup GstActionWakeup;
typedef struct _GstActionSinkPad GstActionSinkPad;
typedef struct _GstActionSrcPad GstActionSrcPad;
typedef struct _GstActionFd GstActionFd;
typedef struct _GstActionWait GstActionWait;
typedef void (* GstActionWakeupFunc) (GstAction * action,
GstElement * element,
gpointer user_data);
typedef GstData * (* GstActionSrcPadFunc) (GstAction * action,
GstRealPad * pad);
typedef void (* GstActionSinkPadFunc) (GstAction * action,
GstRealPad * pad,
GstData * data);
typedef void (* GstActionFdFunc) (GstAction * action,
GstElement * element,
gint fd,
GIOCondition condition);
typedef void (* GstActionWaitFunc) (GstAction * action,
GstElement * element,
GstClockTime time);
#define GST_ACTION_HEAD \
GstActionType type; \
guint active : 1; \
guint initially_active : 1; \
guint coupled : 1; \
guint padding : 13; \
GstElement * element;
struct _GstActionAny {
GST_ACTION_HEAD
};
struct _GstActionWakeup {
GST_ACTION_HEAD
GstActionWakeupFunc release;
gpointer user_data;
};
struct _GstActionSrcPad {
GST_ACTION_HEAD
GstRealPad * pad;
GstActionSrcPadFunc release;
};
struct _GstActionSinkPad {
GST_ACTION_HEAD
GstRealPad * pad;
GstActionSinkPadFunc release;
};
struct _GstActionFd {
GST_ACTION_HEAD
int fd;
gushort condition;
GstActionFdFunc release;
};
struct _GstActionWait {
GST_ACTION_HEAD
GstClockTime time;
GstClockTime interval;
GstActionWaitFunc release;
};
/* FIXME: padding? */
union _GstAction {
GstActionType type;
GstActionAny any;
GstActionWakeup wakeup;
GstActionSinkPad sinkpad;
GstActionSrcPad srcpad;
GstActionFd fd;
GstActionWait wait;
};
GType gst_action_get_type (void);
GstElement * gst_action_get_element (const GstAction * action);
void gst_action_set_active (GstAction * action,
gboolean active);
gboolean gst_action_is_active (GstAction * action);
void gst_action_set_initially_active (GstAction * action,
gboolean active);
gboolean gst_action_is_initially_active (GstAction * action);
void gst_action_set_coupled (GstAction * action,
gboolean coupled);
gboolean gst_action_is_coupled (GstAction * action);
void gst_element_add_action (GstElement * element,
GstAction * action);
void gst_element_remove_action (GstAction * action);
GstAction * gst_element_add_wakeup (GstElement * element,
gboolean active,
GstActionWakeupFunc release,
gpointer user_data);
void gst_action_wakeup_release (GstAction * action);
GstRealPad * gst_action_get_pad (const GstAction * action);
void gst_action_release_sink_pad (GstAction * action,
GstData * data);
GstData * gst_action_release_src_pad (GstAction * action);
GstAction * gst_real_pad_get_action (GstRealPad * pad);
GstAction * gst_element_add_wait (GstElement * element,
gboolean active,
GstClockTime start_time,
GstClockTime interval,
GstActionWaitFunc release);
void gst_action_wait_change (GstAction * action,
/* FIXME: better name? */ GstClockTime start_time,
GstClockTime interval);
void gst_action_wait_release (GstAction * action);
GstAction * gst_element_add_fd (GstElement * element,
gboolean active,
gint fd,
gushort condition,
GstActionFdFunc release);
void gst_action_fd_release (GstAction * action,
GIOCondition condition);
void gst_action_fd_change (GstAction * action,
gint fd,
gushort condition);
gchar * gst_action_to_string (const GstAction * action);
G_END_DECLS
#endif /* __GST_ACTION_H__ */

195
gst/gstbin.c
View file

@ -51,9 +51,6 @@ static GstElementDetails gst_bin_details = GST_ELEMENT_DETAILS ("Generic bin",
GType _gst_bin_type = 0;
static gboolean _gst_boolean_did_something_accumulator (GSignalInvocationHint *
ihint, GValue * return_accu, const GValue * handler_return, gpointer dummy);
static void gst_bin_dispose (GObject * object);
static GstElementStateReturn gst_bin_change_state (GstElement * element);
@ -73,8 +70,6 @@ GstElementStateReturn gst_bin_set_state (GstElement * element,
static GstClock *gst_bin_get_clock_func (GstElement * element);
static void gst_bin_set_clock_func (GstElement * element, GstClock * clock);
static gboolean gst_bin_iterate_func (GstBin * bin);
#ifndef GST_DISABLE_LOADSAVE
static xmlNodePtr gst_bin_save_thyself (GstObject * object, xmlNodePtr parent);
static void gst_bin_restore_thyself (GstObject * object, xmlNodePtr self);
@ -172,11 +167,6 @@ gst_bin_class_init (GstBinClass * klass)
g_signal_new ("element-removed", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (GstBinClass, element_removed), NULL,
NULL, gst_marshal_VOID__OBJECT, G_TYPE_NONE, 1, GST_TYPE_ELEMENT);
gst_bin_signals[ITERATE] =
g_signal_new ("iterate", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GstBinClass, iterate),
_gst_boolean_did_something_accumulator, NULL, gst_marshal_BOOLEAN__VOID,
G_TYPE_BOOLEAN, 0);
gobject_class->dispose = GST_DEBUG_FUNCPTR (gst_bin_dispose);
@ -196,22 +186,6 @@ gst_bin_class_init (GstBinClass * klass)
klass->remove_element = GST_DEBUG_FUNCPTR (gst_bin_remove_func);
klass->child_state_change =
GST_DEBUG_FUNCPTR (gst_bin_child_state_change_func);
klass->iterate = GST_DEBUG_FUNCPTR (gst_bin_iterate_func);
}
static gboolean
_gst_boolean_did_something_accumulator (GSignalInvocationHint * ihint,
GValue * return_accu, const GValue * handler_return, gpointer dummy)
{
gboolean did_something;
did_something = g_value_get_boolean (handler_return);
if (did_something) {
g_value_set_boolean (return_accu, TRUE);
}
/* always continue emission */
return TRUE;
}
static void
@ -347,8 +321,6 @@ gst_bin_set_element_sched (GstElement * element, GstScheduler * sched)
if (GST_FLAG_IS_SET (element, GST_BIN_FLAG_MANAGER)) {
GST_CAT_DEBUG_OBJECT (GST_CAT_PARENTAGE, element,
"child is already a manager, not resetting sched");
if (GST_ELEMENT_SCHED (element))
gst_scheduler_add_scheduler (sched, GST_ELEMENT_SCHED (element));
return;
}
@ -365,30 +337,28 @@ gst_bin_set_element_sched (GstElement * element, GstScheduler * sched)
gst_scheduler_add_element (sched, element);
if (!GST_FLAG_IS_SET (element, GST_ELEMENT_DECOUPLED)) {
/* set the sched pointer in all the pads */
pads = element->pads;
while (pads) {
GstPad *pad;
/* set the sched pointer in all the pads */
pads = element->pads;
while (pads) {
GstPad *pad;
pad = GST_PAD (pads->data);
pads = g_list_next (pads);
pad = GST_PAD (pads->data);
pads = g_list_next (pads);
/* we only operate on real pads */
if (!GST_IS_REAL_PAD (pad))
continue;
/* we only operate on real pads */
if (!GST_IS_REAL_PAD (pad))
continue;
/* if the peer element exists and is a candidate */
if (GST_PAD_PEER (pad)) {
if (gst_pad_get_scheduler (GST_PAD_PEER (pad)) == sched) {
GST_CAT_LOG (GST_CAT_SCHEDULING,
"peer is in same scheduler, telling scheduler");
/* if the peer element exists and is a candidate */
if (GST_PAD_PEER (pad)) {
if (gst_pad_get_scheduler (GST_PAD_PEER (pad)) == sched) {
GST_CAT_LOG (GST_CAT_SCHEDULING,
"peer is in same scheduler, telling scheduler");
if (GST_PAD_IS_SRC (pad))
gst_scheduler_pad_link (sched, pad, GST_PAD_PEER (pad));
else
gst_scheduler_pad_link (sched, GST_PAD_PEER (pad), pad);
}
if (GST_PAD_IS_SRC (pad))
gst_scheduler_pad_link (sched, pad, GST_PAD_PEER (pad));
else
gst_scheduler_pad_link (sched, GST_PAD_PEER (pad), pad);
}
}
}
@ -414,9 +384,6 @@ gst_bin_unset_element_sched (GstElement * element, GstScheduler * sched)
if (GST_FLAG_IS_SET (element, GST_BIN_FLAG_MANAGER)) {
GST_CAT_DEBUG_OBJECT (GST_CAT_PARENTAGE, element,
"child is already a manager, not unsetting sched");
if (sched) {
gst_scheduler_remove_scheduler (sched, GST_ELEMENT_SCHED (element));
}
return;
}
/* for each child, remove them from their schedule */
@ -428,30 +395,28 @@ gst_bin_unset_element_sched (GstElement * element, GstScheduler * sched)
/* otherwise, if it's just a regular old element */
GList *pads;
if (!GST_FLAG_IS_SET (element, GST_ELEMENT_DECOUPLED)) {
/* unset the sched pointer in all the pads */
pads = element->pads;
while (pads) {
GstPad *pad;
/* unset the sched pointer in all the pads */
pads = element->pads;
while (pads) {
GstPad *pad;
pad = GST_PAD (pads->data);
pads = g_list_next (pads);
pad = GST_PAD (pads->data);
pads = g_list_next (pads);
/* we only operate on real pads */
if (!GST_IS_REAL_PAD (pad))
continue;
/* we only operate on real pads */
if (!GST_IS_REAL_PAD (pad))
continue;
/* if the peer element exists and is a candidate */
if (GST_PAD_PEER (pad)) {
if (gst_pad_get_scheduler (GST_PAD_PEER (pad)) == sched) {
GST_CAT_LOG (GST_CAT_SCHEDULING,
"peer is in same scheduler, telling scheduler");
/* if the peer element exists and is a candidate */
if (GST_PAD_PEER (pad)) {
if (gst_pad_get_scheduler (GST_PAD_PEER (pad)) == sched) {
GST_CAT_LOG (GST_CAT_SCHEDULING,
"peer is in same scheduler, telling scheduler");
if (GST_PAD_IS_SRC (pad))
gst_scheduler_pad_unlink (sched, pad, GST_PAD_PEER (pad));
else
gst_scheduler_pad_unlink (sched, GST_PAD_PEER (pad), pad);
}
if (GST_PAD_IS_SRC (pad))
gst_scheduler_pad_unlink (sched, pad, GST_PAD_PEER (pad));
else
gst_scheduler_pad_unlink (sched, GST_PAD_PEER (pad), pad);
}
}
}
@ -1265,84 +1230,24 @@ gst_bin_restore_thyself (GstObject * object, xmlNodePtr self)
}
#endif /* GST_DISABLE_LOADSAVE */
static GStaticRecMutex iterate_lock = G_STATIC_REC_MUTEX_INIT;
static gboolean
gst_bin_iterate_func (GstBin * bin)
{
GstScheduler *sched = GST_ELEMENT_SCHED (bin);
g_static_rec_mutex_unlock (&iterate_lock);
/* only iterate if this is the manager bin */
if (sched && sched->parent == GST_ELEMENT (bin)) {
GstSchedulerState state;
state = gst_scheduler_iterate (sched);
if (state == GST_SCHEDULER_STATE_RUNNING) {
goto done;
} else if (state == GST_SCHEDULER_STATE_ERROR) {
gst_element_set_state (GST_ELEMENT (bin), GST_STATE_PAUSED);
} else if (state == GST_SCHEDULER_STATE_STOPPED) {
/* check if we have children scheds that are still running */
/* FIXME: remove in 0.9? autouseless because iterations gone? */
GList *walk;
for (walk = sched->schedulers; walk; walk = g_list_next (walk)) {
GstScheduler *test = walk->data;
g_return_val_if_fail (test->parent, FALSE);
if (GST_STATE (test->parent) == GST_STATE_PLAYING) {
GST_CAT_DEBUG_OBJECT (GST_CAT_SCHEDULING, bin,
"current bin is not iterating, but children are, "
"so returning TRUE anyway...");
g_usleep (1);
goto done;
}
}
}
} else {
g_warning ("bin \"%s\" is not the managing bin, can't be iterated on!\n",
GST_ELEMENT_NAME (bin));
}
g_static_rec_mutex_lock (&iterate_lock);
return FALSE;
done:
g_static_rec_mutex_lock (&iterate_lock);
return TRUE;
}
/**
* gst_bin_iterate:
* @bin: a#GstBin to iterate.
*
* Iterates over the elements in this bin.
*
* Returns: TRUE if the bin did something useful. This value
* can be used to determine it the bin is in EOS.
*/
gboolean
gst_bin_iterate (GstBin * bin)
{
gboolean running;
gulong eos, error;
GMainLoop *loop;
g_return_val_if_fail (bin != NULL, FALSE);
g_return_val_if_fail (GST_IS_BIN (bin), FALSE);
GST_CAT_LOG_OBJECT (GST_CAT_SCHEDULING, bin, "starting iteration");
gst_object_ref (GST_OBJECT (bin));
g_static_rec_mutex_lock (&iterate_lock);
running = FALSE;
g_signal_emit (G_OBJECT (bin), gst_bin_signals[ITERATE], 0, &running);
g_static_rec_mutex_unlock (&iterate_lock);
gst_object_unref (GST_OBJECT (bin));
GST_CAT_LOG_OBJECT (GST_CAT_SCHEDULING, bin, "finished iteration");
return running;
loop = g_main_loop_new (NULL, FALSE);
eos =
g_signal_connect_swapped (bin, "error", G_CALLBACK (g_main_loop_quit),
loop);
error =
g_signal_connect_swapped (bin, "eos", G_CALLBACK (g_main_loop_quit),
loop);
g_main_loop_run (loop);
g_main_loop_unref (loop);
g_signal_handler_disconnect (bin, eos);
g_signal_handler_disconnect (bin, error);
return FALSE;
}

7
gst/gstbin.h
View file

@ -41,7 +41,6 @@ GST_EXPORT GType _gst_bin_type;
* GstBinFlags:
* @GST_BIN_FLAG_MANAGER: this bin is a manager of child elements, i.e.
* a pipeline or thread.
* @GST_BIN_SELF_SCHEDULABLE: the bin iterates itself.
* @GST_BIN_FLAG_PREFER_COTHREADS: we prefer to have cothreads when its
* an option, over chain-based.
* @GST_BIN_FLAG_FIXED_CLOCK: bin has one clock that cannot be changed.
@ -59,7 +58,6 @@ GST_EXPORT GType _gst_bin_type;
*/
typedef enum {
GST_BIN_FLAG_MANAGER = GST_ELEMENT_FLAG_LAST,
GST_BIN_SELF_SCHEDULABLE,
GST_BIN_FLAG_PREFER_COTHREADS,
GST_BIN_FLAG_FIXED_CLOCK,
GST_BIN_STATE_LOCKED,
@ -90,9 +88,6 @@ struct _GstBinClass {
void (*child_state_change) (GstBin *bin, GstElementState oldstate,
GstElementState newstate, GstElement *element);
/* run a full iteration of operation */
gboolean (*iterate) (GstBin *bin);
/* signals */
void (*element_added) (GstBin *bin, GstElement *child);
void (*element_removed) (GstBin *bin, GstElement *child);
@ -117,8 +112,6 @@ G_CONST_RETURN GList*
GstElement* gst_bin_get_by_interface (GstBin *bin, GType interface);
GList * gst_bin_get_all_by_interface (GstBin *bin, GType interface);
gboolean gst_bin_iterate (GstBin *bin);
void gst_bin_use_clock (GstBin *bin, GstClock *clock);
GstClock* gst_bin_get_clock (GstBin *bin);
void gst_bin_auto_clock (GstBin *bin);

3
gst/gstclock.c
View file

@ -362,9 +362,6 @@ gst_clock_class_init (GstClockClass * klass)
parent_class = g_type_class_ref (GST_TYPE_OBJECT);
if (!g_thread_supported ())
g_thread_init (NULL);
#ifndef GST_DISABLE_TRACE
_gst_clock_entry_trace =
gst_alloc_trace_register (GST_CLOCK_ENTRY_TRACE_NAME);

2
gst/gstclock.h
View file

@ -35,8 +35,6 @@ G_BEGIN_DECLS
#define GST_IS_CLOCK_CLASS(cclass) (G_TYPE_CHECK_CLASS_TYPE ((cclass), GST_TYPE_CLOCK))
#define GST_CLOCK_GET_CLASS(clock) (G_TYPE_INSTANCE_GET_CLASS ((clock), GST_TYPE_CLOCK, GstClockClass))
typedef guint64 GstClockTime;
typedef gint64 GstClockTimeDiff;
typedef gpointer GstClockID;
#define GST_CLOCK_TIME_NONE ((GstClockTime)-1)

53
gst/gstcompat.h
View file

@ -27,60 +27,13 @@
G_BEGIN_DECLS
#ifndef GST_DISABLE_DEPRECATED
/* 0.5.2 changes; remove these ASAP */
//#ifndef GST_DISABLE_DEPRECATED
/* element functions */
#define gst_element_connect(a,b) gst_element_link(a,b)
#define gst_element_connect_pads(a,b,c,d) \
gst_element_link_pads(a,b,c,d)
#ifdef G_HAVE_ISO_VARARGS
#define gst_element_connect_many(a,...) gst_element_link_many(a,__VA_ARGS__)
#elif defined(G_HAVE_GNUC_VARARGS)
#define gst_element_connect_many(a,args...) \
gst_element_link_many(a, ## args)
#else
/* FIXME: need an inline function */
#endif
#define gst_element_connect_filtered(a,b,c) \
gst_element_link_filtered(a,b,c)
#define gst_element_disconnect(a,b) gst_element_unlink(a,b)
/* pad functions */
#define gst_pad_connect(a,b) gst_pad_link(a,b)
#define gst_pad_connect_filtered(a,b,c) gst_pad_link_filtered(a,b,c)
#define gst_pad_disconnect(a,b) gst_pad_unlink(a,b)
#define gst_pad_proxy_connect(a,b) gst_pad_proxy_link(a,b)
#define gst_pad_set_connect_function(a,b) \
gst_pad_set_link_function(a,b)
gboolean gst_bin_iterate (GstBin *bin);
/* pad macros */
#define GST_PAD_IS_CONNECTED(a) GST_PAD_IS_LINKED(a)
/* pad enums */
#define GST_PAD_CONNECT_REFUSED GST_PAD_LINK_REFUSED
#define GST_PAD_CONNECT_DELAYED GST_PAD_LINK_DELAYED
#define GST_PAD_CONNECT_OK GST_PAD_LINK_OK
#define GST_PAD_CONNECT_DONE GST_PAD_LINK_DONE
typedef GstPadLinkReturn GstPadConnectReturn;
/* pad function types */
typedef GstPadLinkFunction GstPadConnectFunction;
/* probably not used */
/*
* GST_RPAD_LINKFUNC
*/
/* 0.8.1.1 removal; remove completely in 0.9 */
/* information messages */
# ifdef G_HAVE_ISO_VARARGS
#define gst_info(...) GST_INFO(__VA_ARGS__)
# elif defined(G_HAVE_GNUC_VARARGS)
#define gst_info(format,args...) GST_INFO(format,##args)
# endif
#endif /* not GST_DISABLE_DEPRECATED */
//#endif /* not GST_DISABLE_DEPRECATED */
G_END_DECLS

301
gst/gstelement.c
View file

@ -26,6 +26,7 @@
#include <gobject/gvaluecollector.h>
#include "gstelement.h"
#include "gstaction.h"
#include "gstbin.h"
#include "gstmarshal.h"
#include "gsterror.h"
@ -263,7 +264,6 @@ gst_element_init (GstElement * element)
element->numsrcpads = 0;
element->numsinkpads = 0;
element->pads = NULL;
element->loopfunc = NULL;
element->sched = NULL;
element->clock = NULL;
element->sched_private = NULL;
@ -834,37 +834,6 @@ gst_element_get_clock (GstElement * element)
return NULL;
}
/**
* gst_element_clock_wait:
* @element: a #GstElement.
* @id: the #GstClock to use.
* @jitter: the difference between requested time and actual time.
*
* Waits for a specific time on the clock.
*
* Returns: the #GstClockReturn result of the wait operation.
*/
GstClockReturn
gst_element_clock_wait (GstElement * element, GstClockID id,
GstClockTimeDiff * jitter)
{
GstClockReturn res;
g_return_val_if_fail (GST_IS_ELEMENT (element), GST_CLOCK_ERROR);
if (GST_ELEMENT_SCHED (element)) {
GST_CAT_DEBUG (GST_CAT_CLOCK, "waiting on scheduler clock with id %d");
res =
gst_scheduler_clock_wait (GST_ELEMENT_SCHED (element), element, id,
jitter);
} else {
GST_CAT_DEBUG (GST_CAT_CLOCK, "no scheduler, returning GST_CLOCK_TIMEOUT");
res = GST_CLOCK_TIMEOUT;
}
return res;
}
#undef GST_CAT_DEFAULT
#define GST_CAT_DEFAULT GST_CAT_CLOCK
/**
@ -907,51 +876,6 @@ gst_element_get_time (GstElement * element)
}
}
/**
* gst_element_wait:
* @element: element that should wait
* @timestamp: what timestamp to wait on
*
* Waits until the given relative time stamp for the element has arrived.
* When this function returns successfully, the relative time point specified
* in the timestamp has passed for this element.
* <note>This function can only be called on elements in
* #GST_STATE_PLAYING</note>
*
* Returns: TRUE on success.
*/
gboolean
gst_element_wait (GstElement * element, GstClockTime timestamp)
{
GstClockID id;
GstClockReturn ret;
GstClockTime time;
g_return_val_if_fail (GST_IS_ELEMENT (element), FALSE);
g_return_val_if_fail (GST_IS_CLOCK (element->clock), FALSE);
g_return_val_if_fail (element->current_state == GST_STATE_PLAYING, FALSE);
g_return_val_if_fail (GST_CLOCK_TIME_IS_VALID (timestamp), FALSE);
/* shortcut when we're already late... */
time = gst_element_get_time (element);
GST_CAT_LOG_OBJECT (GST_CAT_CLOCK, element, "element time %" GST_TIME_FORMAT,
GST_TIME_ARGS (time));
if (time >= timestamp) {
GST_CAT_INFO_OBJECT (GST_CAT_CLOCK, element,
"called gst_element_wait (%" GST_TIME_FORMAT ") and was late (%"
GST_TIME_FORMAT, GST_TIME_ARGS (timestamp),
GST_TIME_ARGS (gst_element_get_time (element)));
return TRUE;
}
id = gst_clock_new_single_shot_id (element->clock,
element->base_time + timestamp);
ret = gst_element_clock_wait (element, id, NULL);
gst_clock_id_free (id);
return ret == GST_CLOCK_STOPPED;
}
/**
* gst_element_set_time:
* @element: element to set time on
@ -1171,6 +1095,16 @@ gst_element_add_pad (GstElement * element, GstPad * pad)
g_return_if_fail (gst_object_check_uniqueness (element->pads,
GST_PAD_NAME (pad)) == TRUE);
if (GST_IS_REAL_PAD (pad)) {
/* append the pad's action to the element */
if (GST_ELEMENT_IS_PUSHING (element) && GST_PAD_IS_SRC (pad)) {
g_return_if_fail (GST_REAL_PAD (pad)->action == NULL);
} else {
g_return_if_fail (GST_REAL_PAD (pad)->action != NULL);
gst_element_add_action (element, GST_REAL_PAD (pad)->action);
}
}
GST_CAT_INFO_OBJECT (GST_CAT_ELEMENT_PADS, element, "adding pad '%s'",
GST_STR_NULL (GST_OBJECT_NAME (pad)));
@ -1193,10 +1127,6 @@ gst_element_add_pad (GstElement * element, GstPad * pad)
break;
}
/* activate element when we are playing */
if (GST_STATE (element) == GST_STATE_PLAYING)
gst_pad_set_active (pad, TRUE);
/* emit the NEW_PAD signal */
g_signal_emit (G_OBJECT (element), gst_element_signals[NEW_PAD], 0, pad);
}
@ -1257,6 +1187,9 @@ gst_element_remove_pad (GstElement * element, GstPad * pad)
gst_pad_unlink (pad, GST_PAD (GST_RPAD_PEER (pad)));
}
gst_caps_replace (&GST_RPAD_EXPLICIT_CAPS (pad), NULL);
if (GST_REAL_PAD (pad)->action)
gst_element_remove_action (GST_REAL_PAD (pad)->action);
} else if (GST_IS_GHOST_PAD (pad)) {
g_object_set (pad, "real-pad", NULL, NULL);
}
@ -2297,37 +2230,6 @@ gst_element_get_random_pad (GstElement * element, GstPadDirection dir)
return NULL;
}
/**
* gst_element_get_event_masks:
* @element: a #GstElement to query
*
* Get an array of event masks from the element.
* If the element doesn't implement an event masks function,
* the query will be forwarded to a random linked sink pad.
*
* Returns: An array of #GstEventMask elements.
*/
const GstEventMask *
gst_element_get_event_masks (GstElement * element)
{
GstElementClass *oclass;
g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
oclass = GST_ELEMENT_GET_CLASS (element);
if (oclass->get_event_masks)
return oclass->get_event_masks (element);
else {
GstPad *pad = gst_element_get_random_pad (element, GST_PAD_SINK);
if (pad)
return gst_pad_get_event_masks (GST_PAD_PEER (pad));
}
return NULL;
}
/**
* gst_element_send_event:
* @element: a #GstElement to send the event to.
@ -2383,37 +2285,6 @@ gst_element_seek (GstElement * element, GstSeekType seek_type, guint64 offset)
return gst_element_send_event (element, event);
}
/**
* gst_element_get_query_types:
* @element: a #GstElement to query
*
* Get an array of query types from the element.
* If the element doesn't implement a query types function,
* the query will be forwarded to a random sink pad.
*
* Returns: An array of #GstQueryType elements.
*/
const GstQueryType *
gst_element_get_query_types (GstElement * element)
{
GstElementClass *oclass;
g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
oclass = GST_ELEMENT_GET_CLASS (element);
if (oclass->get_query_types)
return oclass->get_query_types (element);
else {
GstPad *pad = gst_element_get_random_pad (element, GST_PAD_SINK);
if (pad)
return gst_pad_get_query_types (GST_PAD_PEER (pad));
}
return NULL;
}
/**
* gst_element_query:
* @element: a #GstElement to perform the query on.
@ -2456,37 +2327,6 @@ gst_element_query (GstElement * element, GstQueryType type,
return FALSE;
}
/**
* gst_element_get_formats:
* @element: a #GstElement to query
*
* Get an array of formats from the element.
* If the element doesn't implement a formats function,
* the query will be forwarded to a random sink pad.
*
* Returns: An array of #GstFormat elements.
*/
const GstFormat *
gst_element_get_formats (GstElement * element)
{
GstElementClass *oclass;
g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
oclass = GST_ELEMENT_GET_CLASS (element);
if (oclass->get_formats)
return oclass->get_formats (element);
else {
GstPad *pad = gst_element_get_random_pad (element, GST_PAD_SINK);
if (pad)
return gst_pad_get_formats (GST_PAD_PEER (pad));
}
return NULL;
}
/**
* gst_element_convert:
* @element: a #GstElement to invoke the converter on.
@ -2934,20 +2774,18 @@ gst_element_clear_pad_caps (GstElement * element)
}
}
static void
gst_element_pads_activate (GstElement * element, gboolean active)
void
gst_element_reset_actions (GstElement * element)
{
GList *pads = element->pads;
GSList *walk;
GstAction *action;
while (pads) {
GstPad *pad = GST_PAD (pads->data);
pads = g_list_next (pads);
if (!GST_IS_REAL_PAD (pad))
continue;
gst_pad_set_active (pad, active);
for (walk = element->actions; walk; walk = g_slist_next (walk)) {
action = walk->data;
if (gst_action_is_coupled (action)) {
//g_print ("resetting %s to %s\n", gst_action_to_string (action), action->any.initially_active ? "TRUE" : "FALSE");
gst_action_set_active (action, action->any.initially_active);
}
}
}
@ -2957,6 +2795,7 @@ gst_element_change_state (GstElement * element)
GstElementState old_state, old_pending;
GstObject *parent;
gint old_transition;
GSList *walk;
g_return_val_if_fail (GST_IS_ELEMENT (element), GST_STATE_FAILURE);
@ -2995,10 +2834,8 @@ gst_element_change_state (GstElement * element)
GST_CAT_LOG_OBJECT (GST_CAT_CLOCK, element, "setting base time to %"
G_GINT64_FORMAT, element->base_time);
}
gst_element_pads_activate (element, FALSE);
break;
case GST_STATE_PAUSED_TO_PLAYING:
gst_element_pads_activate (element, TRUE);
if (element->clock) {
GstClockTime time = gst_clock_get_event_time (element->clock);
@ -3015,12 +2852,19 @@ gst_element_change_state (GstElement * element)
"failed state change, could not negotiate pads");
goto failure;
}
gst_element_reset_actions (element);
break;
/* going to the READY state clears all pad caps */
/* FIXME: Why doesn't this happen on READY => NULL? -- Company */
case GST_STATE_PAUSED_TO_READY:
element->base_time = 0;
gst_element_clear_pad_caps (element);
for (walk = element->actions; walk; walk = g_slist_next (walk)) {
GstAction *action = walk->data;
if (gst_action_is_coupled (action))
gst_action_set_active (action, FALSE);
}
break;
case GST_STATE_NULL_TO_READY:
case GST_STATE_READY_TO_NULL:
@ -3269,40 +3113,6 @@ gst_element_restore_thyself (GstObject * object, xmlNodePtr self)
}
#endif /* GST_DISABLE_LOADSAVE */
/**
* gst_element_yield:
* @element: a #GstElement to yield.
*
* Requests a yield operation for the element. The scheduler will typically
* give control to another element.
*/
void
gst_element_yield (GstElement * element)
{
if (GST_ELEMENT_SCHED (element)) {
gst_scheduler_yield (GST_ELEMENT_SCHED (element), element);
}
}
/**
* gst_element_interrupt:
* @element: a #GstElement to interrupt.
*
* Requests the scheduler of this element to interrupt the execution of
* this element and scheduler another one.
*
* Returns: TRUE if the element should exit its chain/loop/get
* function ASAP, depending on the scheduler implementation.
*/
gboolean
gst_element_interrupt (GstElement * element)
{
if (GST_ELEMENT_SCHED (element)) {
return gst_scheduler_interrupt (GST_ELEMENT_SCHED (element), element);
} else
return TRUE;
}
/**
* gst_element_set_scheduler:
* @element: a #GstElement to set the scheduler of.
@ -3339,46 +3149,6 @@ gst_element_get_scheduler (GstElement * element)
return GST_ELEMENT_SCHED (element);
}
/**
* gst_element_set_loop_function:
* @element: a #GstElement to set the loop function of.
* @loop: Pointer to #GstElementLoopFunction.
*
* This sets the loop function for the element. The function pointed to
* can deviate from the GstElementLoopFunction definition in type of
* pointer only.
*
* NOTE: in order for this to take effect, the current loop function *must*
* exit. Assuming the loop function itself is the only one who will cause
* a new loopfunc to be assigned, this should be no problem.
*/
void
gst_element_set_loop_function (GstElement * element,
GstElementLoopFunction loop)
{
gboolean need_notify = FALSE;
g_return_if_fail (GST_IS_ELEMENT (element));
/* if the element changed from loop based to chain/get based
* or vice versa, we need to inform the scheduler about that */
if ((element->loopfunc == NULL && loop != NULL) ||
(element->loopfunc != NULL && loop == NULL)) {
need_notify = TRUE;
}
/* set the loop function */
element->loopfunc = loop;
if (need_notify) {
/* set the NEW_LOOPFUNC flag so everyone knows to go try again */
GST_FLAG_SET (element, GST_ELEMENT_NEW_LOOPFUNC);
if (GST_ELEMENT_SCHED (element)) {
gst_scheduler_scheduling_change (GST_ELEMENT_SCHED (element), element);
}
}
}
static inline void
gst_element_emit_found_tag (GstElement * element, GstElement * source,
const GstTagList * tag_list)
@ -3387,6 +3157,7 @@ gst_element_emit_found_tag (GstElement * element, GstElement * source,
g_signal_emit (element, gst_element_signals[FOUND_TAG], 0, source, tag_list);
gst_object_unref (GST_OBJECT (element));
}
static void
gst_element_found_tag_func (GstElement * element, GstElement * source,
const GstTagList * tag_list)
@ -3448,11 +3219,7 @@ gst_element_found_tags_for_pad (GstElement * element, GstPad * pad,
GST_EVENT_SRC (tag_event) = gst_object_ref (GST_OBJECT (element));
GST_EVENT_TIMESTAMP (tag_event) = timestamp;
gst_element_found_tags (element, gst_event_tag_get_list (tag_event));
if (GST_PAD_IS_USABLE (pad)) {
gst_pad_push (pad, GST_DATA (tag_event));
} else {
gst_data_unref (GST_DATA (tag_event));
}
gst_pad_push (pad, GST_DATA (tag_event));
}
static inline void

48
gst/gstelement.h
View file

@ -79,38 +79,9 @@ GST_EXPORT GType _gst_element_type;
#define GST_ELEMENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_ELEMENT, GstElement))
#define GST_ELEMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_ELEMENT, GstElementClass))
/* convenience functions */
#ifndef GST_DISABLE_DEPRECATED
#ifdef G_HAVE_ISO_VARARGS
#define GST_ELEMENT_QUERY_TYPE_FUNCTION(functionname, ...) \
GST_QUERY_TYPE_FUNCTION (GstElement*, functionname, __VA_ARGS__);
#define GST_ELEMENT_FORMATS_FUNCTION(functionname, ...) \
GST_FORMATS_FUNCTION (GstElement*, functionname, __VA_ARGS__);
#define GST_ELEMENT_EVENT_MASK_FUNCTION(functionname, ...) \
GST_EVENT_MASK_FUNCTION (GstElement*, functionname, __VA_ARGS__);
#elif defined(G_HAVE_GNUC_VARARGS)
#define GST_ELEMENT_QUERY_TYPE_FUNCTION(functionname, a...) \
GST_QUERY_TYPE_FUNCTION (GstElement*, functionname, a);
#define GST_ELEMENT_FORMATS_FUNCTION(functionname, a...) \
GST_FORMATS_FUNCTION (GstElement*, functionname, a);
#define GST_ELEMENT_EVENT_MASK_FUNCTION(functionname, a...) \
GST_EVENT_MASK_FUNCTION (GstElement*, functionname, a);
#endif
#endif
typedef enum {
/* element is complex (for some def.) and generally require a cothread */
GST_ELEMENT_COMPLEX = GST_OBJECT_FLAG_LAST,
/* input and output pads aren't directly coupled to each other
examples: queues, multi-output async readers, etc. */
GST_ELEMENT_DECOUPLED,
/* this element should be placed in a thread if at all possible */
GST_ELEMENT_THREAD_SUGGESTED,
/* this element, for some reason, has a loop function that performs
* an infinite loop without calls to gst_element_yield () */
GST_ELEMENT_INFINITE_LOOP,
/* there is a new loopfunction ready for placement */
GST_ELEMENT_NEW_LOOPFUNC,
/* element pushes new data, srcpads aren't scheduled */
GST_ELEMENT_PUSHING = GST_OBJECT_FLAG_LAST,
/* if this element can handle events */
GST_ELEMENT_EVENT_AWARE,
/* use threadsafe property get/set implementation */
@ -133,9 +104,8 @@ typedef enum {
GST_ELEMENT_FLAG_LAST = GST_OBJECT_FLAG_LAST + 16
} GstElementFlags;
#define GST_ELEMENT_IS_THREAD_SUGGESTED(obj) (GST_FLAG_IS_SET(obj,GST_ELEMENT_THREAD_SUGGESTED))
#define GST_ELEMENT_IS_PUSHING(obj) (GST_FLAG_IS_SET(obj,GST_ELEMENT_PUSHING))
#define GST_ELEMENT_IS_EVENT_AWARE(obj) (GST_FLAG_IS_SET(obj,GST_ELEMENT_EVENT_AWARE))
#define GST_ELEMENT_IS_DECOUPLED(obj) (GST_FLAG_IS_SET(obj,GST_ELEMENT_DECOUPLED))
#define GST_ELEMENT_NAME(obj) (GST_OBJECT_NAME(obj))
#define GST_ELEMENT_PARENT(obj) (GST_OBJECT_PARENT(obj))
@ -170,7 +140,6 @@ typedef enum {
typedef struct _GstElementFactory GstElementFactory;
typedef struct _GstElementFactoryClass GstElementFactoryClass;
typedef void (*GstElementLoopFunction) (GstElement *element);
typedef void (*GstElementPreRunFunction) (GstElement *element);
typedef void (*GstElementPostRunFunction) (GstElement *element);
@ -180,10 +149,10 @@ struct _GstElement {
/* element state and scheduling */
guint8 current_state;
guint8 pending_state;
GstElementLoopFunction loopfunc;
GstScheduler *sched;
gpointer sched_private;
GSList * actions;
/* allocated clock */
GstClock *clock;
@ -235,7 +204,6 @@ struct _GstElementClass {
gboolean (*release_locks) (GstElement *element);
/* query/convert/events functions */
const GstEventMask* (*get_event_masks) (GstElement *element);
gboolean (*send_event) (GstElement *element, GstEvent *event);
const GstFormat* (*get_formats) (GstElement *element);
gboolean (*convert) (GstElement *element,
@ -279,8 +247,6 @@ void gst_element_class_set_details (GstElementClass *klass,
void gst_element_default_error (GObject *object, GstObject *orig, GError *error, gchar *debug);
GType gst_element_get_type (void);
void gst_element_set_loop_function (GstElement *element,
GstElementLoopFunction loop);
#define gst_element_get_name(elem) gst_object_get_name(GST_OBJECT(elem))
#define gst_element_set_name(elem,name) gst_object_set_name(GST_OBJECT(elem),name)
@ -372,17 +338,11 @@ gboolean gst_element_link_pads_filtered (GstElement *src, const gchar *srcpadn
void gst_element_unlink_pads (GstElement *src, const gchar *srcpadname,
GstElement *dest, const gchar *destpadname);
G_CONST_RETURN GstEventMask*
gst_element_get_event_masks (GstElement *element);
gboolean gst_element_send_event (GstElement *element, GstEvent *event);
gboolean gst_element_seek (GstElement *element, GstSeekType seek_type,
guint64 offset);
G_CONST_RETURN GstQueryType*
gst_element_get_query_types (GstElement *element);
gboolean gst_element_query (GstElement *element, GstQueryType type,
GstFormat *format, gint64 *value);
G_CONST_RETURN GstFormat*
gst_element_get_formats (GstElement *element);
gboolean gst_element_convert (GstElement *element,
GstFormat src_format, gint64 src_value,
GstFormat *dest_format, gint64 *dest_value);

984
gst/gstpad.c
View file

File diff suppressed because it is too large Load diff

71
gst/gstpad.h
View file

@ -27,6 +27,7 @@
#include <gst/gstconfig.h>
#include <gst/gstobject.h>
#include <gst/gstaction.h>
#include <gst/gstbuffer.h>
#include <gst/gstcaps.h>
#include <gst/gstevent.h>
@ -71,14 +72,8 @@ GST_EXPORT GType _gst_ghost_pad_type;
#define GST_GHOST_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_GHOST_PAD, GstGhostPadClass))
/*typedef struct _GstPad GstPad; */
/*typedef struct _GstPadClass GstPadClass;*/
typedef struct _GstRealPad GstRealPad;
typedef struct _GstRealPadClass GstRealPadClass;
typedef struct _GstGhostPad GstGhostPad;
typedef struct _GstGhostPadClass GstGhostPadClass;
/*typedef struct _GstPadTemplate GstPadTemplate;*/
/*typedef struct _GstPadTemplateClass GstPadTemplateClass;*/
typedef struct _GstStaticPadTemplate GstStaticPadTemplate;
typedef struct _GstPadLink GstPadLink;
@ -119,7 +114,6 @@ typedef gboolean (*GstPadQueryFunction) (GstPad *pad, GstQueryType type,
GstFormat *format, gint64 *value);
typedef GList* (*GstPadIntLinkFunction) (GstPad *pad);
typedef const GstFormat* (*GstPadFormatsFunction) (GstPad *pad);
typedef const GstEventMask* (*GstPadEventMaskFunction) (GstPad *pad);
typedef const GstQueryType* (*GstPadQueryTypeFunction) (GstPad *pad);
typedef GstPadLinkReturn (*GstPadLinkFunction) (GstPad *pad, const GstCaps *caps);
@ -137,8 +131,7 @@ typedef enum {
} GstPadDirection;
typedef enum {
GST_PAD_DISABLED = GST_OBJECT_FLAG_LAST,
GST_PAD_NEGOTIATING,
GST_PAD_NEGOTIATING = GST_OBJECT_FLAG_LAST,
GST_PAD_DISPATCHING,
GST_PAD_FLAG_LAST = GST_OBJECT_FLAG_LAST + 4
@ -185,13 +178,8 @@ struct _GstRealPad {
gpointer sched_private;
/* data transport functions */
GstPadChainFunction chainfunc;
GstPadChainFunction chainhandler;
GstPadGetFunction getfunc;
GstPadGetFunction gethandler;
GstPadEventFunction eventfunc;
GstPadEventFunction eventhandler;
GstPadEventMaskFunction eventmaskfunc;
GstAction * action;
GstPadEventFunction eventhandler;
GList *ghostpads;
@ -250,18 +238,10 @@ struct _GstGhostPadClass {
#define GST_RPAD_CAPS(pad) (((GstRealPad *)(pad))->caps)
#define GST_RPAD_APPFILTER(pad) (((GstRealPad *)(pad))->appfilter)
#define GST_RPAD_PEER(pad) (((GstRealPad *)(pad))->peer)
#define GST_RPAD_CHAINFUNC(pad) (((GstRealPad *)(pad))->chainfunc)
#define GST_RPAD_CHAINHANDLER(pad) (((GstRealPad *)(pad))->chainhandler)
#define GST_RPAD_GETFUNC(pad) (((GstRealPad *)(pad))->getfunc)
#define GST_RPAD_GETHANDLER(pad) (((GstRealPad *)(pad))->gethandler)
#define GST_RPAD_EVENTFUNC(pad) (((GstRealPad *)(pad))->eventfunc)
#define GST_RPAD_EVENTHANDLER(pad) (((GstRealPad *)(pad))->eventhandler)
#define GST_RPAD_CONVERTFUNC(pad) (((GstRealPad *)(pad))->convertfunc)
#define GST_RPAD_QUERYFUNC(pad) (((GstRealPad *)(pad))->queryfunc)
#define GST_RPAD_INTLINKFUNC(pad) (((GstRealPad *)(pad))->intlinkfunc)
#define GST_RPAD_FORMATSFUNC(pad) (((GstRealPad *)(pad))->formatsfunc)
#define GST_RPAD_QUERYTYPEFUNC(pad) (((GstRealPad *)(pad))->querytypefunc)
#define GST_RPAD_EVENTMASKFUNC(pad) (((GstRealPad *)(pad))->eventmaskfunc)
#define GST_RPAD_LINKFUNC(pad) (((GstRealPad *)(pad))->linkfunc)
#define GST_RPAD_UNLINKFUNC(pad) (((GstRealPad *)(pad))->unlinkfunc)
@ -282,12 +262,8 @@ struct _GstGhostPadClass {
/* Some check functions (unused?) */
#define GST_PAD_IS_LINKED(pad) (GST_PAD_PEER(pad) != NULL)
#define GST_PAD_IS_ACTIVE(pad) (!GST_FLAG_IS_SET(GST_PAD_REALIZE(pad), GST_PAD_DISABLED))
#define GST_PAD_IS_NEGOTIATING(pad) (GST_FLAG_IS_SET (pad, GST_PAD_NEGOTIATING))
#define GST_PAD_IS_DISPATCHING(pad) (GST_FLAG_IS_SET (pad, GST_PAD_DISPATCHING))
#define GST_PAD_IS_USABLE(pad) (GST_PAD_IS_LINKED (pad) && \
GST_PAD_IS_ACTIVE(pad) && GST_PAD_IS_ACTIVE(GST_PAD_PEER (pad)))
#define GST_PAD_CAN_PULL(pad) (GST_IS_REAL_PAD(pad) && GST_REAL_PAD(pad)->gethandler != NULL)
#define GST_PAD_IS_SRC(pad) (GST_PAD_DIRECTION(pad) == GST_PAD_SRC)
#define GST_PAD_IS_SINK(pad) (GST_PAD_DIRECTION(pad) == GST_PAD_SINK)
@ -368,9 +344,9 @@ G_CONST_RETURN gchar* gst_pad_get_name (GstPad *pad);
GstPadDirection gst_pad_get_direction (GstPad *pad);
void gst_pad_set_active (GstPad *pad, gboolean active);
void gst_pad_set_active_recursive (GstPad *pad, gboolean active);
gboolean gst_pad_is_active (GstPad *pad);
void gst_real_pad_set_active (GstRealPad *pad, gboolean active);
gboolean gst_real_pad_is_active (GstRealPad *pad);
void gst_real_pad_set_initially_active (GstRealPad *pad, gboolean active);
void gst_pad_set_element_private (GstPad *pad, gpointer priv);
gpointer gst_pad_get_element_private (GstPad *pad);
@ -391,14 +367,9 @@ void gst_pad_set_bufferalloc_function (GstPad *pad, GstPadBufferAllocFunction
GstBuffer* gst_pad_alloc_buffer (GstPad *pad, guint64 offset, gint size);
/* data passing setup functions */
void gst_pad_set_chain_function (GstPad *pad, GstPadChainFunction chain);
void gst_pad_set_get_function (GstPad *pad, GstPadGetFunction get);
void gst_src_pad_set_action_handler (GstPad *pad, GstActionSrcPadFunc func);
void gst_sink_pad_set_action_handler (GstPad *pad, GstActionSinkPadFunc func);
void gst_pad_set_event_function (GstPad *pad, GstPadEventFunction event);
void gst_pad_set_event_mask_function (GstPad *pad, GstPadEventMaskFunction mask_func);
G_CONST_RETURN GstEventMask*
gst_pad_get_event_masks (GstPad *pad);
G_CONST_RETURN GstEventMask*
gst_pad_get_event_masks_default (GstPad *pad);
/* pad links */
void gst_pad_set_link_function (GstPad *pad, GstPadLinkFunction link);
@ -446,27 +417,10 @@ gboolean gst_pad_recover_caps_error (GstPad *pad, const GstCaps *allowed);
/* data passing functions */
void gst_pad_push (GstPad *pad, GstData *data);
GstData* gst_pad_pull (GstPad *pad);
gboolean gst_pad_send_event (GstPad *pad, GstEvent *event);
gboolean gst_pad_event_default (GstPad *pad, GstEvent *event);
#ifndef GST_DISABLE_DEPRECATED
GstPad* gst_pad_selectv (GList *padlist);
GstPad* gst_pad_select (GstPad *pad, ...);
GstPad* gst_pad_select_valist (GstPad *pad, va_list varargs);
#endif
/* FIXME 0.9: rename to _select? Otherwise rename SchedulerClass pointer */
GstData * gst_pad_collectv (GstPad **selected, const GList *padlist);
GstData * gst_pad_collect (GstPad **selected, GstPad *pad, ...);
GstData * gst_pad_collect_valist (GstPad **selected, GstPad *pad, va_list varargs);
/* convert/query/format functions */
void gst_pad_set_formats_function (GstPad *pad,
GstPadFormatsFunction formats);
G_CONST_RETURN GstFormat*
gst_pad_get_formats (GstPad *pad);
G_CONST_RETURN GstFormat*
gst_pad_get_formats_default (GstPad *pad);
/* convert/query functions */
void gst_pad_set_convert_function (GstPad *pad, GstPadConvertFunction convert);
gboolean gst_pad_convert (GstPad *pad,
GstFormat src_format, gint64 src_value,
@ -476,11 +430,6 @@ gboolean gst_pad_convert_default (GstPad *pad,
GstFormat *dest_format, gint64 *dest_value);
void gst_pad_set_query_function (GstPad *pad, GstPadQueryFunction query);
void gst_pad_set_query_type_function (GstPad *pad, GstPadQueryTypeFunction type_func);
G_CONST_RETURN GstQueryType*
gst_pad_get_query_types (GstPad *pad);
G_CONST_RETURN GstQueryType*
gst_pad_get_query_types_default (GstPad *pad);
gboolean gst_pad_query (GstPad *pad, GstQueryType type,
GstFormat *format, gint64 *value);
gboolean gst_pad_query_default (GstPad *pad, GstQueryType type,

29
gst/gstpipeline.c
View file

@ -25,6 +25,7 @@
#include "gstpipeline.h"
#include "gstinfo.h"
#include "gstscheduler.h"
#include "gstschedulerfactory.h"
static GstElementDetails gst_pipeline_details =
GST_ELEMENT_DETAILS ("Pipeline object",
@ -52,8 +53,6 @@ static void gst_pipeline_init (GTypeInstance * instance, gpointer g_class);
static void gst_pipeline_dispose (GObject * object);
static GstElementStateReturn gst_pipeline_change_state (GstElement * element);
static GstBinClass *parent_class = NULL;
/* static guint gst_pipeline_signals[LAST_SIGNAL] = { 0 }; */
@ -95,15 +94,11 @@ static void
gst_pipeline_class_init (gpointer g_class, gpointer class_data)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (g_class);
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
GstPipelineClass *klass = GST_PIPELINE_CLASS (g_class);
parent_class = g_type_class_peek_parent (klass);
gobject_class->dispose = GST_DEBUG_FUNCPTR (gst_pipeline_dispose);
gstelement_class->change_state =
GST_DEBUG_FUNCPTR (gst_pipeline_change_state);
}
static void
@ -137,7 +132,6 @@ gst_pipeline_dispose (GObject * object)
g_assert (GST_IS_SCHEDULER (GST_ELEMENT_SCHED (pipeline)));
sched = GST_ELEMENT_SCHED (pipeline);
gst_scheduler_reset (sched);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
@ -154,24 +148,3 @@ gst_pipeline_new (const gchar * name)
{
return gst_element_factory_make ("pipeline", name);
}
static GstElementStateReturn
gst_pipeline_change_state (GstElement * element)
{
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_NULL_TO_READY:
gst_scheduler_setup (GST_ELEMENT_SCHED (element));
break;
case GST_STATE_READY_TO_PAUSED:
case GST_STATE_PAUSED_TO_PLAYING:
case GST_STATE_PLAYING_TO_PAUSED:
case GST_STATE_PAUSED_TO_READY:
case GST_STATE_READY_TO_NULL:
break;
}
if (GST_ELEMENT_CLASS (parent_class)->change_state)
return GST_ELEMENT_CLASS (parent_class)->change_state (element);
return GST_STATE_SUCCESS;
}

998
gst/gstqueue.c
View file

File diff suppressed because it is too large Load diff

32
gst/gstqueue.h
View file

@ -1,6 +1,7 @@
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
* 2004,2005 Benjamin Otte <otte@gnome.org>
*
* gstqueue.h:
*
@ -52,9 +53,10 @@ typedef struct _GstQueueSize GstQueueSize;
typedef struct _GstQueueClass GstQueueClass;
struct _GstQueueSize {
guint buffers; /* no. of buffers */
guint bytes; /* no. of bytes */
guint64 time; /* amount of time */
guint items; /* no. of items */
guint buffers; /* no. of buffers */
guint bytes; /* no. of bytes */
GstClockTime time; /* amount of time */
};
struct _GstQueue {
@ -69,39 +71,25 @@ struct _GstQueue {
GstQueueSize
cur_level, /* currently in the queue */
max_size, /* max. amount of data allowed in the queue */
min_threshold; /* min. amount of data required to wake reader */
min_threshold, /* min. amount of data required to wake reader */
max_threshold; /* min. amount of data required to wake writer */
/* whether we leak data, and at which end */
gint leaky;
/* number of nanoseconds until a blocked queue 'times out'
* to receive data and returns a filler event. -1 = disable */
guint64 block_timeout;
/* it the queue should fail on possible deadlocks */
gboolean may_deadlock;
gboolean interrupt;
gboolean flush;
gboolean got_eos;
GMutex *qlock; /* lock for queue (vs object lock) */
GCond *item_add; /* signals buffers now available for reading */
GCond *item_del; /* signals space now available for writing */
GCond *event_done; /* upstream event signaller */
GTimeVal *timeval; /* the timeout for the queue locking */
GQueue *events; /* upstream events get decoupled here */
GstCaps *negotiated_caps;
GMutex *event_lock; /* lock when handling the events queue */
gpointer _gst_reserved[GST_PADDING - 1];
};
struct _GstQueueClass {
GstElementClass parent_class;
/* vtable */
/* signals - 'running' is called from both sides
* which might make it sort of non-useful... */
void (*underrun) (GstQueue *queue);

670
gst/gstscheduler.c
View file

@ -1,6 +1,7 @@
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wim.taymans@chello.be>
* 2004 Benjamin Otte <otte@gnomee.org>
*
* gstscheduler.c: Default scheduling code for most cases
*
@ -27,13 +28,22 @@
#include "gstinfo.h"
#include "gstregistrypool.h"
/*
GST_DEBUG_CATEGORY_STATIC (sched_debug, "GST_SCHEDULER",
GST_DEBUG_BOLD | GST_DEBUG_FG_BLUE, "scheduler base class");
#define GST_CAT_DEFAULT sched_debug
*/
static void gst_scheduler_class_init (GstSchedulerClass * klass);
static void gst_scheduler_init (GstScheduler * sched);
static void gst_scheduler_dispose (GObject * object);
static GstObjectClass *parent_class = NULL;
static void gst_scheduler_real_add_element (GstScheduler * scheduler,
GstElement * element);
static void gst_scheduler_real_remove_element (GstScheduler * scheduler,
GstElement * element);
static gchar *_default_name = NULL;
static GstObjectClass *parent_class = NULL;
GType
gst_scheduler_get_type (void)
@ -64,13 +74,14 @@ gst_scheduler_get_type (void)
static void
gst_scheduler_class_init (GstSchedulerClass * klass)
{
GObjectClass *gobject_class;
GObjectClass *gobject = G_OBJECT_CLASS (klass);
gobject_class = (GObjectClass *) klass;
parent_class = g_type_class_peek_parent (klass);
parent_class = g_type_class_ref (GST_TYPE_OBJECT);
gobject->dispose = gst_scheduler_dispose;
gobject_class->dispose = GST_DEBUG_FUNCPTR (gst_scheduler_dispose);
klass->add_element = gst_scheduler_real_add_element;
klass->remove_element = gst_scheduler_real_remove_element;
}
static void
@ -78,10 +89,6 @@ gst_scheduler_init (GstScheduler * sched)
{
sched->clock_providers = NULL;
sched->clock_receivers = NULL;
sched->schedulers = NULL;
sched->state = GST_SCHEDULER_STATE_NONE;
sched->parent = NULL;
sched->parent_sched = NULL;
sched->clock = NULL;
}
@ -91,58 +98,62 @@ gst_scheduler_dispose (GObject * object)
GstScheduler *sched = GST_SCHEDULER (object);
/* thse lists should all be NULL */
GST_DEBUG ("scheduler %p dispose %p %p %p",
object,
sched->clock_providers, sched->clock_receivers, sched->schedulers);
GST_DEBUG ("scheduler %p dispose %p %p",
object, sched->clock_providers, sched->clock_receivers);
gst_object_replace ((GstObject **) & sched->current_clock, NULL);
gst_object_replace ((GstObject **) & sched->clock, NULL);
/* kids are held reference to, so dereference here. */
while (sched->schedulers != NULL) {
gst_scheduler_remove_scheduler (sched,
GST_SCHEDULER (sched->schedulers->data));
}
G_OBJECT_CLASS (parent_class)->dispose (object);
}
/**
* gst_scheduler_setup:
* @sched: the scheduler
*
* Prepare the scheduler.
*/
void
gst_scheduler_setup (GstScheduler * sched)
static void
gst_scheduler_real_add_element (GstScheduler * scheduler, GstElement * element)
{
GstSchedulerClass *sclass;
GSList *walk;
GstSchedulerClass *klass = GST_SCHEDULER_GET_CLASS (scheduler);
g_return_if_fail (GST_IS_SCHEDULER (sched));
g_assert (klass->add_element);
for (walk = element->actions; walk; walk = g_slist_next (walk)) {
klass->add_action (scheduler, walk->data);
}
}
sclass = GST_SCHEDULER_GET_CLASS (sched);
static void
gst_scheduler_real_remove_element (GstScheduler * scheduler,
GstElement * element)
{
GSList *walk;
GstSchedulerClass *klass = GST_SCHEDULER_GET_CLASS (scheduler);
if (sclass->setup)
sclass->setup (sched);
g_assert (klass->remove_element);
for (walk = element->actions; walk; walk = g_slist_next (walk)) {
klass->remove_action (scheduler, walk->data);
}
}
/**
* gst_scheduler_reset:
* @sched: a #GstScheduler to reset.
* gst_scheduler_marshal:
* @sched: #GstScheduler to marshal to
* @func: function to be called
* @data: user data provided to the function
*
* Reset the schedulers.
*/
* This function is meant to be used from a different thread. Use this whenever
* you need to marshal function calls into the thread this scheduler is running
* in. Note that there are no guarantees made as to when the provided function
* will be exected, though schedulers will make a best effort to execute it as
* soon as possible.
**/
void
gst_scheduler_reset (GstScheduler * sched)
gst_scheduler_marshal (GstScheduler * sched, GstMarshalFunc func, gpointer data)
{
GstSchedulerClass *sclass;
GstSchedulerClass *klass;
g_return_if_fail (GST_IS_SCHEDULER (sched));
sclass = GST_SCHEDULER_GET_CLASS (sched);
if (sclass->reset)
sclass->reset (sched);
g_return_if_fail (func != NULL);
klass = GST_SCHEDULER_GET_CLASS (sched);
g_return_if_fail (klass->marshal != NULL);
klass->marshal (sched, func, data);
}
/**
@ -221,7 +232,6 @@ void
gst_scheduler_add_element (GstScheduler * sched, GstElement * element)
{
GstSchedulerClass *sclass;
gboolean redistribute_clock = FALSE;
g_return_if_fail (GST_IS_SCHEDULER (sched));
g_return_if_fail (GST_IS_ELEMENT (element));
@ -240,24 +250,15 @@ gst_scheduler_add_element (GstScheduler * sched, GstElement * element)
sched->clock_providers = g_list_prepend (sched->clock_providers, element);
GST_CAT_DEBUG (GST_CAT_CLOCK, "added clock provider %s",
GST_ELEMENT_NAME (element));
redistribute_clock = TRUE;
}
if (gst_element_requires_clock (element)) {
sched->clock_receivers = g_list_prepend (sched->clock_receivers, element);
GST_CAT_DEBUG (GST_CAT_CLOCK, "added clock receiver %s",
GST_ELEMENT_NAME (element));
redistribute_clock = TRUE;
}
gst_element_set_scheduler (element, sched);
if (redistribute_clock) {
GstClock *clock;
clock = gst_scheduler_get_clock (sched);
gst_scheduler_set_clock (sched, clock);
}
sclass = GST_SCHEDULER_GET_CLASS (sched);
if (sclass->add_element)
@ -275,33 +276,12 @@ void
gst_scheduler_remove_element (GstScheduler * sched, GstElement * element)
{
GstSchedulerClass *sclass;
GList *link;
gboolean redistribute_clock = FALSE;
g_return_if_fail (GST_IS_SCHEDULER (sched));
g_return_if_fail (GST_IS_ELEMENT (element));
link = g_list_find (sched->clock_providers, element);
if (link) {
sched->clock_providers = g_list_delete_link (sched->clock_providers, link);
GST_CAT_DEBUG (GST_CAT_CLOCK, "removed clock provider %s",
GST_ELEMENT_NAME (element));
redistribute_clock = TRUE;
}
link = g_list_find (sched->clock_receivers, element);
if (link) {
sched->clock_receivers = g_list_delete_link (sched->clock_receivers, link);
GST_CAT_DEBUG (GST_CAT_CLOCK, "removed clock receiver %s",
GST_ELEMENT_NAME (element));
redistribute_clock = TRUE;
}
if (redistribute_clock) {
GstClock *clock;
clock = gst_scheduler_get_clock (sched);
gst_scheduler_set_clock (sched, clock);
}
sched->clock_providers = g_list_remove (sched->clock_providers, element);
sched->clock_receivers = g_list_remove (sched->clock_receivers, element);
sclass = GST_SCHEDULER_GET_CLASS (sched);
@ -331,9 +311,7 @@ gst_scheduler_state_transition (GstScheduler * sched, GstElement * element,
g_return_val_if_fail (GST_IS_SCHEDULER (sched), GST_STATE_FAILURE);
g_return_val_if_fail (GST_IS_ELEMENT (element), GST_STATE_FAILURE);
if (element == sched->parent && sched->parent_sched == NULL) {
/* FIXME is distributing the clock in the state change still needed
* when we distribute as soon as we add/remove elements? I think not.*/
if (GST_OBJECT (element) == gst_object_get_parent (GST_OBJECT (sched))) {
switch (transition) {
case GST_STATE_READY_TO_PAUSED:
{
@ -357,121 +335,6 @@ gst_scheduler_state_transition (GstScheduler * sched, GstElement * element,
return GST_STATE_SUCCESS;
}
/**
* gst_scheduler_scheduling_change:
* @sched: the scheduler
* @element: the element that changed its scheduling strategy
*
* Tell the scheduler that an element changed its scheduling strategy.
* An element could, for example, change its loop function or changes
* from a loop based element to a chain based element.
*/
void
gst_scheduler_scheduling_change (GstScheduler * sched, GstElement * element)
{
GstSchedulerClass *sclass;
g_return_if_fail (GST_IS_SCHEDULER (sched));
g_return_if_fail (GST_IS_ELEMENT (element));
sclass = GST_SCHEDULER_GET_CLASS (sched);
if (sclass->scheduling_change)
sclass->scheduling_change (sched, element);
}
/**
* gst_scheduler_add_scheduler:
* @sched: a #GstScheduler to add to
* @sched2: the #GstScheduler to add
*
* Notifies the scheduler that it has to monitor this scheduler.
*/
void
gst_scheduler_add_scheduler (GstScheduler * sched, GstScheduler * sched2)
{
GstSchedulerClass *sclass;
g_return_if_fail (GST_IS_SCHEDULER (sched));
g_return_if_fail (GST_IS_SCHEDULER (sched2));
g_return_if_fail (sched2->parent_sched == NULL);
GST_DEBUG ("gstscheduler: %p add scheduler %p", sched, sched2);
gst_object_ref (GST_OBJECT (sched2));
gst_object_ref (GST_OBJECT (sched));
sched->schedulers = g_list_prepend (sched->schedulers, sched2);
sched2->parent_sched = sched;
sclass = GST_SCHEDULER_GET_CLASS (sched);
if (sclass->add_scheduler)
sclass->add_scheduler (sched, sched2);
}
/**
* gst_scheduler_remove_scheduler:
* @sched: the scheduler
* @sched2: the scheduler to remove
*
a Notifies the scheduler that it can stop monitoring this scheduler.
*/
void
gst_scheduler_remove_scheduler (GstScheduler * sched, GstScheduler * sched2)
{
GstSchedulerClass *sclass;
g_return_if_fail (GST_IS_SCHEDULER (sched));
g_return_if_fail (GST_IS_SCHEDULER (sched2));
g_return_if_fail (sched2->parent_sched == sched);
GST_DEBUG ("gstscheduler: %p remove scheduler %p", sched, sched2);
sclass = GST_SCHEDULER_GET_CLASS (sched);
if (sclass->remove_scheduler)
sclass->remove_scheduler (sched, sched2);
sched->schedulers = g_list_remove (sched->schedulers, sched2);
sched2->parent_sched = NULL;
gst_object_unref (GST_OBJECT (sched2));
gst_object_unref (GST_OBJECT (sched));
}
/**
* gst_scheduler_lock_element:
* @sched: the scheduler
* @element: the element to lock
*
* Acquire a lock on the given element in the given scheduler.
*/
void
gst_scheduler_lock_element (GstScheduler * sched, GstElement * element)
{
g_return_if_fail (GST_IS_SCHEDULER (sched));
g_return_if_fail (GST_IS_ELEMENT (element));
}
/**
* gst_scheduler_unlock_element:
* @sched: the scheduler
* @element: the element to unlock
*
* Release the lock on the given element in the given scheduler.
*/
void
gst_scheduler_unlock_element (GstScheduler * sched, GstElement * element)
{
GstSchedulerClass *sclass;
g_return_if_fail (GST_IS_SCHEDULER (sched));
g_return_if_fail (GST_IS_ELEMENT (element));
sclass = GST_SCHEDULER_GET_CLASS (sched);
}
/**
* gst_scheduler_error:
* @sched: the scheduler
@ -493,58 +356,6 @@ gst_scheduler_error (GstScheduler * sched, GstElement * element)
sclass->error (sched, element);
}
/**
* gst_scheduler_yield:
* @sched: the scheduler
* @element: the element requesting a yield
*
* Tell the scheduler to schedule another element.
*
* Returns: TRUE if the element should save its state, FALSE
* if the scheduler can perform this action itself.
*/
gboolean
gst_scheduler_yield (GstScheduler * sched, GstElement * element)
{
GstSchedulerClass *sclass;
g_return_val_if_fail (GST_IS_SCHEDULER (sched), TRUE);
g_return_val_if_fail (GST_IS_ELEMENT (element), TRUE);
sclass = GST_SCHEDULER_GET_CLASS (sched);
if (sclass->yield)
return sclass->yield (sched, element);
return TRUE;
}
/**
* gst_scheduler_interrupt:
* @sched: the scheduler
* @element: the element requesting an interrupt
*
* Tell the scheduler to interrupt execution of this element.
*
* Returns: TRUE if the element should return NULL from the chain/get
* function.
*/
gboolean
gst_scheduler_interrupt (GstScheduler * sched, GstElement * element)
{
GstSchedulerClass *sclass;
g_return_val_if_fail (GST_IS_SCHEDULER (sched), FALSE);
g_return_val_if_fail (GST_IS_ELEMENT (element), FALSE);
sclass = GST_SCHEDULER_GET_CLASS (sched);
if (sclass->interrupt)
return sclass->interrupt (sched, element);
return FALSE;
}
/**
* gst_scheduler_get_clock:
* @sched: the scheduler
@ -565,23 +376,8 @@ gst_scheduler_get_clock (GstScheduler * sched)
GST_CAT_DEBUG (GST_CAT_CLOCK, "scheduler using fixed clock %p (%s)",
clock, clock ? GST_STR_NULL (GST_OBJECT_NAME (clock)) : "-");
} else {
GList *schedulers = sched->schedulers;
GList *providers = sched->clock_providers;
/* try to get a clock from one of the schedulers we manage first */
while (schedulers) {
GstScheduler *scheduler = GST_SCHEDULER (schedulers->data);
clock = gst_scheduler_get_clock (scheduler);
if (clock) {
GST_CAT_DEBUG (GST_CAT_CLOCK,
"scheduler found managed sched clock %p (%s)",
clock, clock ? GST_STR_NULL (GST_OBJECT_NAME (clock)) : "-");
break;
}
schedulers = g_list_next (schedulers);
}
/* still no clock, try to find one in the providers */
while (!clock && providers) {
clock = gst_element_get_clock (GST_ELEMENT (providers->data));
@ -591,7 +387,7 @@ gst_scheduler_get_clock (GstScheduler * sched)
providers = g_list_next (providers);
}
/* still no clock, use a system clock */
if (!clock && sched->parent_sched == NULL) {
if (!clock) {
clock = gst_system_clock_obtain ();
/* we unref since this function is not supposed to increase refcount
* of clock object returned; this is ok since the systemclock always
@ -640,14 +436,11 @@ void
gst_scheduler_set_clock (GstScheduler * sched, GstClock * clock)
{
GList *receivers;
GList *schedulers;
g_return_if_fail (sched != NULL);
g_return_if_fail (GST_IS_SCHEDULER (sched));
receivers = sched->clock_receivers;
schedulers = sched->schedulers;
gst_object_replace ((GstObject **) & sched->current_clock,
(GstObject *) clock);
@ -661,15 +454,6 @@ gst_scheduler_set_clock (GstScheduler * sched, GstClock * clock)
gst_element_set_clock (element, clock);
receivers = g_list_next (receivers);
}
while (schedulers) {
GstScheduler *scheduler = GST_SCHEDULER (schedulers->data);
GST_CAT_DEBUG (GST_CAT_CLOCK,
"scheduler setting clock %p (%s) on scheduler %p", clock,
(clock ? GST_OBJECT_NAME (clock) : "nil"), scheduler);
gst_scheduler_set_clock (scheduler, clock);
schedulers = g_list_next (schedulers);
}
}
/**
@ -688,66 +472,24 @@ gst_scheduler_auto_clock (GstScheduler * sched)
gst_object_replace ((GstObject **) & sched->clock, NULL);
GST_CAT_DEBUG (GST_CAT_CLOCK, "scheduler using automatic clock");
GST_DEBUG_OBJECT (sched, "using automatic clock");
}
GstClockReturn gst_clock_id_wait (GstClockID id, GstClockTimeDiff * jitter);
/**
* gst_scheduler_clock_wait:
* @sched: the scheduler
* @element: the element that wants to wait
* @id: the clockid to use
* @jitter: the time difference between requested time and actual time
*
* Wait till the clock reaches a specific time. The ClockID can
* be obtained from #gst_clock_new_single_shot_id.
*
* Returns: the status of the operation
*/
GstClockReturn
gst_scheduler_clock_wait (GstScheduler * sched, GstElement * element,
GstClockID id, GstClockTimeDiff * jitter)
void
gst_scheduler_pad_push (GstScheduler * sched, GstRealPad * pad, GstData * data)
{
GstSchedulerClass *sclass;
GstSchedulerClass *klass;
g_return_val_if_fail (GST_IS_SCHEDULER (sched), GST_CLOCK_ERROR);
g_return_val_if_fail (id != NULL, GST_CLOCK_ERROR);
g_return_if_fail (GST_IS_SCHEDULER (sched));
g_return_if_fail (GST_IS_REAL_PAD (pad));
g_return_if_fail (GST_PAD_IS_SRC (pad));
g_return_if_fail (data != NULL);
sclass = GST_SCHEDULER_GET_CLASS (sched);
if (sclass->clock_wait)
return sclass->clock_wait (sched, element, id, jitter);
else
return gst_clock_id_wait (id, jitter);
klass = GST_SCHEDULER_GET_CLASS (sched);
g_return_if_fail (klass->pad_push);
klass->pad_push (sched, pad, data);
}
/**
* gst_scheduler_iterate:
* @sched: the scheduler
*
* Perform one iteration on the scheduler.
*
* Returns: a boolean indicating something usefull has happened.
*/
gboolean
gst_scheduler_iterate (GstScheduler * sched)
{
GstSchedulerClass *sclass;
gboolean res = FALSE;
g_return_val_if_fail (GST_IS_SCHEDULER (sched), FALSE);
sclass = GST_SCHEDULER_GET_CLASS (sched);
if (sclass->iterate) {
res = sclass->iterate (sched);
}
return res;
}
/**
* gst_scheduler_show:
* @sched: the scheduler
@ -766,277 +508,3 @@ gst_scheduler_show (GstScheduler * sched)
if (sclass->show)
sclass->show (sched);
}
/*
* Factory stuff starts here
*
*/
static void gst_scheduler_factory_class_init (GstSchedulerFactoryClass * klass);
static void gst_scheduler_factory_init (GstSchedulerFactory * factory);
static GstPluginFeatureClass *factory_parent_class = NULL;
/* static guint gst_scheduler_factory_signals[LAST_SIGNAL] = { 0 }; */
GType
gst_scheduler_factory_get_type (void)
{
static GType schedulerfactory_type = 0;
if (!schedulerfactory_type) {
static const GTypeInfo schedulerfactory_info = {
sizeof (GstSchedulerFactoryClass),
NULL,
NULL,
(GClassInitFunc) gst_scheduler_factory_class_init,
NULL,
NULL,
sizeof (GstSchedulerFactory),
0,
(GInstanceInitFunc) gst_scheduler_factory_init,
NULL
};
schedulerfactory_type = g_type_register_static (GST_TYPE_PLUGIN_FEATURE,
"GstSchedulerFactory", &schedulerfactory_info, 0);
}
return schedulerfactory_type;
}
static void
gst_scheduler_factory_class_init (GstSchedulerFactoryClass * klass)
{
GObjectClass *gobject_class;
GstObjectClass *gstobject_class;
GstPluginFeatureClass *gstpluginfeature_class;
gobject_class = (GObjectClass *) klass;
gstobject_class = (GstObjectClass *) klass;
gstpluginfeature_class = (GstPluginFeatureClass *) klass;
factory_parent_class = g_type_class_ref (GST_TYPE_PLUGIN_FEATURE);
if (!_default_name) {
if (g_getenv ("GST_SCHEDULER")) {
_default_name = g_strdup (g_getenv ("GST_SCHEDULER"));
} else {
_default_name = g_strdup (GST_SCHEDULER_DEFAULT_NAME);
}
}
g_assert (_default_name);
}
static void
gst_scheduler_factory_init (GstSchedulerFactory * factory)
{
}
/**
* gst_scheduler_register:
* @plugin: a #GstPlugin
* @name: name of the scheduler to register
* @longdesc: description of the scheduler
* @type: #GType of the scheduler to register
*
* Registers a scheduler with GStreamer.
*
* Returns: TRUE, if the registering succeeded, FALSE on error.
*
* Since: 0.8.5
**/
gboolean
gst_scheduler_register (GstPlugin * plugin, const gchar * name,
const gchar * longdesc, GType type)
{
GstSchedulerFactory *factory;
g_return_val_if_fail (plugin != NULL, FALSE);
g_return_val_if_fail (name != NULL, FALSE);
g_return_val_if_fail (longdesc != NULL, FALSE);
g_return_val_if_fail (g_type_is_a (type, GST_TYPE_SCHEDULER), FALSE);
factory = gst_scheduler_factory_find (name);
if (factory) {
g_return_val_if_fail (factory->type == 0, FALSE);
g_free (factory->longdesc);
factory->longdesc = g_strdup (longdesc);
factory->type = type;
} else {
factory = gst_scheduler_factory_new (name, longdesc, type);
g_return_val_if_fail (factory, FALSE);
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
}
return TRUE;
}
/**
* gst_scheduler_factory_new:
* @name: name of schedulerfactory to create
* @longdesc: long description of schedulerfactory to create
* @type: the gtk type of the GstScheduler element of this factory
*
* Create a new schedulerfactory with the given parameters
*
* Returns: a new #GstSchedulerFactory.
*/
GstSchedulerFactory *
gst_scheduler_factory_new (const gchar * name, const gchar * longdesc,
GType type)
{
GstSchedulerFactory *factory;
g_return_val_if_fail (name != NULL, NULL);
factory = gst_scheduler_factory_find (name);
if (!factory) {
factory =
GST_SCHEDULER_FACTORY (g_object_new (GST_TYPE_SCHEDULER_FACTORY, NULL));
GST_PLUGIN_FEATURE_NAME (factory) = g_strdup (name);
} else {
g_free (factory->longdesc);
}
factory->longdesc = g_strdup (longdesc);
factory->type = type;
return factory;
}
/**
* gst_scheduler_factory_destroy:
* @factory: factory to destroy
*
* Removes the scheduler from the global list.
*/
void
gst_scheduler_factory_destroy (GstSchedulerFactory * factory)
{
g_return_if_fail (factory != NULL);
/* we don't free the struct bacause someone might have a handle to it.. */
}
/**
* gst_scheduler_factory_find:
* @name: name of schedulerfactory to find
*
* Search for an schedulerfactory of the given name.
*
* Returns: #GstSchedulerFactory if found, NULL otherwise
*/
GstSchedulerFactory *
gst_scheduler_factory_find (const gchar * name)
{
GstPluginFeature *feature;
g_return_val_if_fail (name != NULL, NULL);
GST_DEBUG ("gstscheduler: find \"%s\"", name);
feature = gst_registry_pool_find_feature (name, GST_TYPE_SCHEDULER_FACTORY);
if (feature)
return GST_SCHEDULER_FACTORY (feature);
return NULL;
}
/**
* gst_scheduler_factory_create:
* @factory: the factory used to create the instance
* @parent: the parent element of this scheduler
*
* Create a new #GstScheduler instance from the
* given schedulerfactory with the given parent. @parent will
* have its scheduler set to the returned #GstScheduler instance.
*
* Returns: A new #GstScheduler instance with a reference count of %1.
*/
GstScheduler *
gst_scheduler_factory_create (GstSchedulerFactory * factory,
GstElement * parent)
{
GstScheduler *sched = NULL;
g_return_val_if_fail (factory != NULL, NULL);
g_return_val_if_fail (GST_IS_ELEMENT (parent), NULL);
if (gst_plugin_feature_ensure_loaded (GST_PLUGIN_FEATURE (factory))) {
g_return_val_if_fail (factory->type != 0, NULL);
sched = GST_SCHEDULER (g_object_new (factory->type, NULL));
sched->parent = parent;
GST_ELEMENT_SCHED (parent) = sched;
/* let's refcount the scheduler */
gst_object_ref (GST_OBJECT (sched));
gst_object_sink (GST_OBJECT (sched));
}
return sched;
}
/**
* gst_scheduler_factory_make:
* @name: the name of the factory used to create the instance
* @parent: the parent element of this scheduler
*
* Create a new #GstScheduler instance from the
* schedulerfactory with the given name and parent. @parent will
* have its scheduler set to the returned #GstScheduler instance.
* If %NULL is passed as @name, the default scheduler name will
* be used.
*
* Returns: A new #GstScheduler instance with a reference count of %1.
*/
GstScheduler *
gst_scheduler_factory_make (const gchar * name, GstElement * parent)
{
GstSchedulerFactory *factory;
const gchar *default_name = gst_scheduler_factory_get_default_name ();
if (name)
factory = gst_scheduler_factory_find (name);
else {
/* FIXME: do better error handling */
if (default_name == NULL)
g_error ("No default scheduler name - do you have a registry ?");
factory = gst_scheduler_factory_find (default_name);
}
if (factory == NULL)
return NULL;
return gst_scheduler_factory_create (factory, parent);
}
/**
* gst_scheduler_factory_set_default_name:
* @name: the name of the factory used as a default
*
* Set the default schedulerfactory name.
*/
void
gst_scheduler_factory_set_default_name (const gchar * name)
{
g_free (_default_name);
_default_name = g_strdup (name);
}
/**
* gst_scheduler_factory_get_default_name:
*
* Get the default schedulerfactory name.
*
* Returns: the name of the default scheduler.
*/
const gchar *
gst_scheduler_factory_get_default_name (void)
{
return _default_name;
}

123
gst/gstscheduler.h
View file

@ -26,7 +26,7 @@
#include <glib.h>
#include <gst/gstelement.h>
#include <gst/gstbin.h>
#include <gst/gstdata.h>
G_BEGIN_DECLS
@ -40,40 +40,21 @@ G_BEGIN_DECLS
typedef enum {
/* this scheduler works with a fixed clock */
GST_SCHEDULER_FLAG_FIXED_CLOCK = GST_OBJECT_FLAG_LAST,
/* this scheduler supports select and lock calls */
GST_SCHEDULER_FLAG_NEW_API,
/* padding */
GST_SCHEDULER_FLAG_LAST = GST_OBJECT_FLAG_LAST + 4
} GstSchedulerFlags;
#define GST_SCHEDULER_PARENT(sched) ((sched)->parent)
#define GST_SCHEDULER_STATE(sched) ((sched)->state)
/*typedef struct _GstScheduler GstScheduler; */
/*typedef struct _GstSchedulerClass GstSchedulerClass; */
typedef enum {
GST_SCHEDULER_STATE_NONE,
GST_SCHEDULER_STATE_RUNNING,
GST_SCHEDULER_STATE_STOPPED,
GST_SCHEDULER_STATE_ERROR
} GstSchedulerState;
typedef (*GstMarshalFunc) (gpointer data);
struct _GstScheduler {
GstObject object;
GstObject object;
GstElement *parent;
GstScheduler *parent_sched;
GstSchedulerState state;
GstClock *clock;
GstClock *current_clock;
GList *clock_providers;
GList *clock_receivers;
GList *schedulers;
gpointer _gst_reserved[GST_PADDING];
};
@ -81,64 +62,39 @@ struct _GstSchedulerClass {
GstObjectClass parent_class;
/* virtual methods */
void (*setup) (GstScheduler *sched);
void (*reset) (GstScheduler *sched);
/* required */
void (*marshal) (GstScheduler *sched, GstMarshalFunc func, gpointer data);
void (*add_action) (GstScheduler *sched, GstAction *action);
void (*remove_action) (GstScheduler *sched, GstAction *action);
/* FIXME: can/want this optional, too? */
void (*pad_push) (GstScheduler *sched, GstRealPad *pad, GstData *data);
/* optional */
void (*update_values) (GstScheduler *sched, GstAction *action);
void (*toggle_active) (GstScheduler *sched, GstAction *action);
void (*add_element) (GstScheduler *sched, GstElement *element);
void (*remove_element) (GstScheduler *sched, GstElement *element);
void (*add_scheduler) (GstScheduler *sched, GstScheduler *sched2);
void (*remove_scheduler) (GstScheduler *sched, GstScheduler *sched2);
GstElementStateReturn (*state_transition) (GstScheduler *sched, GstElement *element, gint transition);
void (*scheduling_change) (GstScheduler *sched, GstElement *element);
/* next two are optional, require NEW_API flag */
/* FIXME 0.9: rename to (un)lock_object */
void (*lock_element) (GstScheduler *sched, GstObject *object);
void (*unlock_element) (GstScheduler *sched, GstObject *object);
gboolean (*yield) (GstScheduler *sched, GstElement *element);
gboolean (*interrupt) (GstScheduler *sched, GstElement *element);
void (*error) (GstScheduler *sched, GstElement *element);
/* FIXME: make this GstRealPad */
void (*pad_link) (GstScheduler *sched, GstPad *srcpad, GstPad *sinkpad);
void (*pad_unlink) (GstScheduler *sched, GstPad *srcpad, GstPad *sinkpad);
/* optional, requires NEW_API flag */
GstData * (*pad_select) (GstScheduler *sched, GstPad **selected, GstPad **pads);
GstClockReturn (*clock_wait) (GstScheduler *sched, GstElement *element,
GstClockID id, GstClockTimeDiff *jitter);
GstSchedulerState (*iterate) (GstScheduler *sched);
/* for debugging */
void (*show) (GstScheduler *sched);
/* signals */
void (*object_sync) (GstScheduler *sched, GstClock *clock, GstObject *object,
GstClockID id);
gpointer _gst_reserved[GST_PADDING];
};
GType gst_scheduler_get_type (void);
void gst_scheduler_setup (GstScheduler *sched);
void gst_scheduler_reset (GstScheduler *sched);
void gst_scheduler_add_element (GstScheduler *sched, GstElement *element);
void gst_scheduler_remove_element (GstScheduler *sched, GstElement *element);
void gst_scheduler_add_scheduler (GstScheduler *sched, GstScheduler *sched2);
void gst_scheduler_remove_scheduler (GstScheduler *sched, GstScheduler *sched2);
void gst_scheduler_marshal (GstScheduler *sched, GstMarshalFunc func, gpointer data);
/* FIXME: make private? */
GstElementStateReturn gst_scheduler_state_transition (GstScheduler *sched, GstElement *element, gint transition);
void gst_scheduler_scheduling_change (GstScheduler *sched, GstElement *element);
#ifndef GST_DISABLE_DEPRECATED
void gst_scheduler_lock_element (GstScheduler *sched, GstElement *element);
void gst_scheduler_unlock_element (GstScheduler *sched, GstElement *element);
#endif
gboolean gst_scheduler_yield (GstScheduler *sched, GstElement *element);
gboolean gst_scheduler_interrupt (GstScheduler *sched, GstElement *element);
void gst_scheduler_error (GstScheduler *sched, GstElement *element);
void gst_scheduler_pad_link (GstScheduler *sched, GstPad *srcpad, GstPad *sinkpad);
void gst_scheduler_pad_unlink (GstScheduler *sched, GstPad *srcpad, GstPad *sinkpad);
#ifndef GST_DISABLE_DEPRECATED
GstPad* gst_scheduler_pad_select (GstScheduler *sched, GList *padlist);
#endif
GstClockReturn gst_scheduler_clock_wait (GstScheduler *sched, GstElement *element,
GstClockID id, GstClockTimeDiff *jitter);
gboolean gst_scheduler_iterate (GstScheduler *sched);
void gst_scheduler_pad_push (GstScheduler *sched, GstRealPad *pad, GstData *data);
void gst_scheduler_use_clock (GstScheduler *sched, GstClock *clock);
void gst_scheduler_set_clock (GstScheduler *sched, GstClock *clock);
@ -147,53 +103,6 @@ void gst_scheduler_auto_clock (GstScheduler *sched);
void gst_scheduler_show (GstScheduler *sched);
/*
* creating schedulers
*
*/
#define GST_TYPE_SCHEDULER_FACTORY (gst_scheduler_factory_get_type ())
#define GST_SCHEDULER_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_SCHEDULER_FACTORY, GstSchedulerFactory))
#define GST_IS_SCHEDULER_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_SCHEDULER_FACTORY))
#define GST_SCHEDULER_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_SCHEDULER_FACTORY, GstSchedulerFactoryClass))
#define GST_IS_SCHEDULER_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_SCHEDULER_FACTORY))
#define GST_SCHEDULER_FACTORY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_SCHEDULER_FACTORY, GstSchedulerFactoryClass))
/* change this to change the default scheduler */
#define GST_SCHEDULER_DEFAULT_NAME "opt"
typedef struct _GstSchedulerFactory GstSchedulerFactory;
typedef struct _GstSchedulerFactoryClass GstSchedulerFactoryClass;
struct _GstSchedulerFactory {
GstPluginFeature feature;
gchar *longdesc; /* long description of the scheduler (well, don't overdo it..) */
GType type; /* unique GType of the scheduler */
gpointer _gst_reserved[GST_PADDING];
};
struct _GstSchedulerFactoryClass {
GstPluginFeatureClass parent;
gpointer _gst_reserved[GST_PADDING];
};
GType gst_scheduler_factory_get_type (void);
gboolean gst_scheduler_register (GstPlugin *plugin, const gchar *name,
const gchar *longdesc, GType type);
GstSchedulerFactory* gst_scheduler_factory_new (const gchar *name, const gchar *longdesc, GType type);
void gst_scheduler_factory_destroy (GstSchedulerFactory *factory);
GstSchedulerFactory* gst_scheduler_factory_find (const gchar *name);
GstScheduler* gst_scheduler_factory_create (GstSchedulerFactory *factory, GstElement *parent);
GstScheduler* gst_scheduler_factory_make (const gchar *name, GstElement *parent);
void gst_scheduler_factory_set_default_name (const gchar* name);
G_CONST_RETURN gchar* gst_scheduler_factory_get_default_name (void);
G_END_DECLS

295
gst/gstschedulerfactory.c Normal file
View file

@ -0,0 +1,295 @@
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wim.taymans@chello.be>
* 2004 Benjamin Otte <otte@gnome.org>
*
* gstschedulerfactory.c: code for registering schedulers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "gst_private.h"
#include "gstscheduler.h"
#include "gstschedulerfactory.h"
#include "gstinfo.h"
#include "gstregistrypool.h"
static gchar *_default_name = NULL;
static void gst_scheduler_factory_class_init (GstSchedulerFactoryClass * klass);
static void gst_scheduler_factory_init (GstSchedulerFactory * factory);
static GstPluginFeatureClass *factory_parent_class = NULL;
/* static guint gst_scheduler_factory_signals[LAST_SIGNAL] = { 0 }; */
GType
gst_scheduler_factory_get_type (void)
{
static GType schedulerfactory_type = 0;
if (!schedulerfactory_type) {
static const GTypeInfo schedulerfactory_info = {
sizeof (GstSchedulerFactoryClass),
NULL,
NULL,
(GClassInitFunc) gst_scheduler_factory_class_init,
NULL,
NULL,
sizeof (GstSchedulerFactory),
0,
(GInstanceInitFunc) gst_scheduler_factory_init,
NULL
};
schedulerfactory_type = g_type_register_static (GST_TYPE_PLUGIN_FEATURE,
"GstSchedulerFactory", &schedulerfactory_info, 0);
}
return schedulerfactory_type;
}
static void
gst_scheduler_factory_class_init (GstSchedulerFactoryClass * klass)
{
GObjectClass *gobject_class;
GstObjectClass *gstobject_class;
GstPluginFeatureClass *gstpluginfeature_class;
gobject_class = (GObjectClass *) klass;
gstobject_class = (GstObjectClass *) klass;
gstpluginfeature_class = (GstPluginFeatureClass *) klass;
factory_parent_class = g_type_class_ref (GST_TYPE_PLUGIN_FEATURE);
if (!_default_name) {
if (g_getenv ("GST_SCHEDULER")) {
_default_name = g_strdup (g_getenv ("GST_SCHEDULER"));
} else {
_default_name = g_strdup (GST_SCHEDULER_DEFAULT_NAME);
}
}
g_assert (_default_name);
}
static void
gst_scheduler_factory_init (GstSchedulerFactory * factory)
{
}
/**
* gst_scheduler_register:
* @plugin: a #GstPlugin
* @name: name of the scheduler to register
* @longdesc: description of the scheduler
* @type: #GType of the scheduler to register
*
* Registers a scheduler with GStreamer.
*
* Returns: TRUE, if the registering succeeded, FALSE on error
**/
gboolean
gst_scheduler_register (GstPlugin * plugin, const gchar * name,
const gchar * longdesc, GType type)
{
GstSchedulerFactory *factory;
g_return_val_if_fail (plugin != NULL, FALSE);
g_return_val_if_fail (name != NULL, FALSE);
g_return_val_if_fail (longdesc != NULL, FALSE);
g_return_val_if_fail (g_type_is_a (type, GST_TYPE_SCHEDULER), FALSE);
factory = gst_scheduler_factory_find (name);
if (factory) {
g_return_val_if_fail (factory->type == 0, FALSE);
g_free (factory->longdesc);
factory->longdesc = g_strdup (longdesc);
factory->type = type;
} else {
factory = gst_scheduler_factory_new (name, longdesc, type);
g_return_val_if_fail (factory, FALSE);
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
}
return TRUE;
}
/**
* gst_scheduler_factory_new:
* @name: name of schedulerfactory to create
* @longdesc: long description of schedulerfactory to create
* @type: the gtk type of the GstScheduler element of this factory
*
* Create a new schedulerfactory with the given parameters
*
* Returns: a new #GstSchedulerFactory.
*/
GstSchedulerFactory *
gst_scheduler_factory_new (const gchar * name, const gchar * longdesc,
GType type)
{
GstSchedulerFactory *factory;
g_return_val_if_fail (name != NULL, NULL);
factory = gst_scheduler_factory_find (name);
if (!factory) {
factory =
GST_SCHEDULER_FACTORY (g_object_new (GST_TYPE_SCHEDULER_FACTORY, NULL));
GST_PLUGIN_FEATURE_NAME (factory) = g_strdup (name);
} else {
g_free (factory->longdesc);
}
factory->longdesc = g_strdup (longdesc);
factory->type = type;
return factory;
}
/**
* gst_scheduler_factory_destroy:
* @factory: factory to destroy
*
* Removes the scheduler from the global list.
*/
void
gst_scheduler_factory_destroy (GstSchedulerFactory * factory)
{
g_return_if_fail (factory != NULL);
/* we don't free the struct bacause someone might have a handle to it.. */
}
/**
* gst_scheduler_factory_find:
* @name: name of schedulerfactory to find
*
* Search for an schedulerfactory of the given name.
*
* Returns: #GstSchedulerFactory if found, NULL otherwise
*/
GstSchedulerFactory *
gst_scheduler_factory_find (const gchar * name)
{
GstPluginFeature *feature;
g_return_val_if_fail (name != NULL, NULL);
GST_DEBUG ("gstscheduler: find \"%s\"", name);
feature = gst_registry_pool_find_feature (name, GST_TYPE_SCHEDULER_FACTORY);
if (feature)
return GST_SCHEDULER_FACTORY (feature);
return NULL;
}
/**
* gst_scheduler_factory_create:
* @factory: the factory used to create the instance
* @parent: the parent element of this scheduler
*
* Create a new #GstScheduler instance from the
* given schedulerfactory with the given parent. @parent will
* have its scheduler set to the returned #GstScheduler instance.
*
* Returns: A new #GstScheduler instance with a reference count of %1.
*/
GstScheduler *
gst_scheduler_factory_create (GstSchedulerFactory * factory,
GstElement * parent)
{
GstScheduler *sched = NULL;
g_return_val_if_fail (factory != NULL, NULL);
g_return_val_if_fail (GST_IS_ELEMENT (parent), NULL);
if (gst_plugin_feature_ensure_loaded (GST_PLUGIN_FEATURE (factory))) {
g_return_val_if_fail (factory->type != 0, NULL);
sched = GST_SCHEDULER (g_object_new (factory->type, NULL));
gst_object_set_parent (GST_OBJECT (sched), GST_OBJECT (parent));
GST_ELEMENT_SCHED (parent) = sched;
}
return sched;
}
/**
* gst_scheduler_factory_make:
* @name: the name of the factory used to create the instance
* @parent: the parent element of this scheduler
*
* Create a new #GstScheduler instance from the
* schedulerfactory with the given name and parent. @parent will
* have its scheduler set to the returned #GstScheduler instance.
* If %NULL is passed as @name, the default scheduler name will
* be used.
*
* Returns: A new #GstScheduler instance with a reference count of %1.
*/
GstScheduler *
gst_scheduler_factory_make (const gchar * name, GstElement * parent)
{
GstSchedulerFactory *factory;
const gchar *default_name = gst_scheduler_factory_get_default_name ();
if (name)
factory = gst_scheduler_factory_find (name);
else {
/* FIXME: do better error handling */
if (default_name == NULL)
g_error ("No default scheduler name - do you have a registry ?");
factory = gst_scheduler_factory_find (default_name);
}
if (factory == NULL)
return NULL;
return gst_scheduler_factory_create (factory, parent);
}
/**
* gst_scheduler_factory_set_default_name:
* @name: the name of the factory used as a default
*
* Set the default schedulerfactory name.
*/
void
gst_scheduler_factory_set_default_name (const gchar * name)
{
g_free (_default_name);
_default_name = g_strdup (name);
}
/**
* gst_scheduler_factory_get_default_name:
*
* Get the default schedulerfactory name.
*
* Returns: the name of the default scheduler.
*/
const gchar *
gst_scheduler_factory_get_default_name (void)
{
return _default_name;
}

81
gst/gstschedulerfactory.h Normal file
View file

@ -0,0 +1,81 @@
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
* 2004 Benjamin Otte <otte@gnome.org>
*
* gstschedulerfactory.h: Header for default scheduler factories
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <glib.h>
#include <gst/gstplugin.h>
#include <gst/gstpluginfeature.h>
#ifndef __GST_SCHEDULER_FACTORY_H__
#define __GST_SCHEDULER_FACTORY_H__
G_BEGIN_DECLS
#define GST_TYPE_SCHEDULER_FACTORY (gst_scheduler_factory_get_type ())
#define GST_SCHEDULER_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_SCHEDULER_FACTORY, GstSchedulerFactory))
#define GST_IS_SCHEDULER_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_SCHEDULER_FACTORY))
#define GST_SCHEDULER_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_SCHEDULER_FACTORY, GstSchedulerFactoryClass))
#define GST_IS_SCHEDULER_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_SCHEDULER_FACTORY))
#define GST_SCHEDULER_FACTORY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_SCHEDULER_FACTORY, GstSchedulerFactoryClass))
/* change this to change the default scheduler */
/* FIXME: use ranks and determine the best scheduler automagically */
#define GST_SCHEDULER_DEFAULT_NAME "simple"
typedef struct _GstSchedulerFactory GstSchedulerFactory;
typedef struct _GstSchedulerFactoryClass GstSchedulerFactoryClass;
struct _GstSchedulerFactory {
GstPluginFeature feature;
gchar *longdesc; /* long description of the scheduler (well, don't overdo it..) */
GType type; /* unique GType of the scheduler */
gpointer _gst_reserved[GST_PADDING];
};
struct _GstSchedulerFactoryClass {
GstPluginFeatureClass parent;
gpointer _gst_reserved[GST_PADDING];
};
GType gst_scheduler_factory_get_type (void);
gboolean gst_scheduler_register (GstPlugin *plugin, const gchar *name,
const gchar *longdesc, GType type);
GstSchedulerFactory* gst_scheduler_factory_new (const gchar *name, const gchar *longdesc, GType type);
GstSchedulerFactory* gst_scheduler_factory_find (const gchar *name);
GstScheduler* gst_scheduler_factory_create (GstSchedulerFactory *factory, GstElement *parent);
GstScheduler* gst_scheduler_factory_make (const gchar *name, GstElement *parent);
void gst_scheduler_factory_set_default_name (const gchar* name);
G_CONST_RETURN gchar* gst_scheduler_factory_get_default_name (void);
G_END_DECLS
#endif /* __GST_SCHEDULER_FACTORY_H__ */

5
gst/gsttypes.h
View file

@ -24,10 +24,13 @@
G_BEGIN_DECLS
typedef union _GstAction GstAction;
typedef struct _GstObject GstObject;
typedef struct _GstObjectClass GstObjectClass;
typedef struct _GstPad GstPad;
typedef struct _GstPadClass GstPadClass;
typedef struct _GstRealPad GstRealPad;
typedef struct _GstRealPadClass GstRealPadClass;
typedef struct _GstPadTemplate GstPadTemplate;
typedef struct _GstPadTemplateClass GstPadTemplateClass;
typedef struct _GstElement GstElement;
@ -37,6 +40,8 @@ typedef struct _GstBinClass GstBinClass;
typedef struct _GstScheduler GstScheduler;
typedef struct _GstSchedulerClass GstSchedulerClass;
typedef struct _GstEvent GstEvent;
typedef guint64 GstClockTime;
typedef gint64 GstClockTimeDiff;
typedef enum {
GST_STATE_VOID_PENDING = 0,

2
gst/registries/gstlibxmlregistry.c
View file

@ -54,7 +54,7 @@
#include <gst/gst_private.h>
#include <gst/gstelement.h>
#include <gst/gsttypefind.h>
#include <gst/gstscheduler.h>
#include <gst/gstschedulerfactory.h>
#include <gst/gsturi.h>
#include <gst/gstinfo.h>
#include <gst/gstenumtypes.h>

83
gst/schedulers/Makefile.am
View file

@ -1,82 +1,16 @@
if GST_DISABLE_OMEGA_COTHREADS
omegaschedulers =
omegaschedulers_nola =
else
omegaschedulers = \
libgstbasicomegascheduler.la \
libgstentryomegascheduler.la \
libgstoptomegascheduler.la
omegaschedulers_nola = \
libgstbasicomegascheduler \
libgstentryomegascheduler \
libgstoptomegascheduler
endif
plugin_LTLIBRARIES = \
$(omegaschedulers) \
libgstbasicgthreadscheduler.la \
libgstentrygthreadscheduler.la \
libgstoptscheduler.la \
libgstoptgthreadscheduler.la \
libgstfairgthreadscheduler.la
libgstsimplescheduler.la
AS_LIBTOOL_LIBS = \
$(omegaschedulers_nola) \
libgstbasicgthreadscheduler \
libgstentrygthreadscheduler \
libgstoptscheduler \
libgstoptgthreadscheduler \
libgstfairgthreadscheduler
libgstsimplescheduler
if GST_DISABLE_OMEGA_COTHREADS
else
libgstbasicomegascheduler_la_SOURCES = gstbasicscheduler.c
libgstbasicomegascheduler_la_CFLAGS = $(GST_OBJ_CFLAGS) -D_COTHREADS_OMEGA
libgstbasicomegascheduler_la_LIBADD = $(GST_OBJ_LIBS) ../libcothreads.la
libgstbasicomegascheduler_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(as_libtool_LDFLAGS)
endif
libgstbasicgthreadscheduler_la_SOURCES = gstbasicscheduler.c
libgstbasicgthreadscheduler_la_CFLAGS = $(GST_OBJ_CFLAGS) -D_COTHREADS_GTHREAD
libgstbasicgthreadscheduler_la_LIBADD = $(GST_OBJ_LIBS)
libgstbasicgthreadscheduler_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(as_libtool_LDFLAGS)
libgstsimplescheduler_la_SOURCES = gstsimplescheduler.c
libgstsimplescheduler_la_CFLAGS = $(GST_OBJ_CFLAGS)
libgstsimplescheduler_la_LIBADD = $(GST_OBJ_LIBS)
libgstsimplescheduler_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(as_libtool_LDFLAGS)
libgstentrygthreadscheduler_la_SOURCES = entryscheduler.c
libgstentrygthreadscheduler_la_CFLAGS = $(GST_OBJ_CFLAGS) -D_COTHREADS_GTHREAD
libgstentrygthreadscheduler_la_LIBADD = $(GST_OBJ_LIBS)
libgstentrygthreadscheduler_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(as_libtool_LDFLAGS)
if GST_DISABLE_OMEGA_COTHREADS
else
libgstentryomegascheduler_la_SOURCES = entryscheduler.c
libgstentryomegascheduler_la_CFLAGS = $(GST_OBJ_CFLAGS) -D_COTHREADS_OMEGA
libgstentryomegascheduler_la_LIBADD = $(GST_OBJ_LIBS) ../libcothreads.la
libgstentryomegascheduler_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(as_libtool_LDFLAGS)
endif
libgstoptscheduler_la_SOURCES = gstoptimalscheduler.c
libgstoptscheduler_la_CFLAGS = $(GST_OBJ_CFLAGS)
libgstoptscheduler_la_LIBADD = $(GST_OBJ_LIBS)
libgstoptscheduler_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(as_libtool_LDFLAGS)
if GST_DISABLE_OMEGA_COTHREADS
else
libgstoptomegascheduler_la_SOURCES = gstoptimalscheduler.c
libgstoptomegascheduler_la_CFLAGS = $(GST_OBJ_CFLAGS) -D_COTHREADS_OMEGA -DUSE_COTHREADS
libgstoptomegascheduler_la_LIBADD = $(GST_OBJ_LIBS) ../libcothreads.la
libgstoptomegascheduler_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(as_libtool_LDFLAGS)
endif
libgstoptgthreadscheduler_la_SOURCES = gstoptimalscheduler.c
libgstoptgthreadscheduler_la_CFLAGS = $(GST_OBJ_CFLAGS) -D_COTHREADS_GTHREAD -DUSE_COTHREADS
libgstoptgthreadscheduler_la_LIBADD = $(GST_OBJ_LIBS)
libgstoptgthreadscheduler_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(as_libtool_LDFLAGS)
libgstfairgthreadscheduler_la_SOURCES = fairscheduler.c faircothreads.c
libgstfairgthreadscheduler_la_CFLAGS = $(GST_OBJ_CFLAGS) -D_COTHREADS_GTHREAD
libgstfairgthreadscheduler_la_LIBADD = $(GST_OBJ_LIBS)
libgstfairgthreadscheduler_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(as_libtool_LDFLAGS)
noinst_HEADERS = cothreads_compat.h gthread-cothreads.h faircothreads.h
if AS_LIBTOOL_WIN32
@ -106,6 +40,8 @@ as-libtool-uninstall-local:
endif
%.lib: %.def
dlltool -S $(CC) -f "-c" --export-all-symbols --input-def \
%.def --output-lib %.lib
@ -117,3 +53,4 @@ endif
awk '{ print $$3 }' | \
sed 's/^/ /' >>%.def.tmp
mv %.def.tmp %.def

79
gst/schedulers/cothreads_compat.h
View file

@ -1,79 +0,0 @@
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
*
* cothreads_compat.h: Compatibility macros between cothreads packages
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/* use the old cothreads implementation in gst/cothreads.[ch] */
#if defined(_COTHREADS_OMEGA)
#include "../cothreads.h"
/* the name of this cothreads type */
#define COTHREADS_TYPE omega
#define COTHREADS_NAME "omega"
#define COTHREADS_NAME_CAPITAL "Omega"
/* unify the structs
*
* "cothread" and "cothread_context" need to be defined
*/
typedef struct _cothread_state cothread;
/* define functions
* the macros are prepended with "do_"
*/
#define do_cothreads_init(x) /* NOP */
#define do_cothreads_stackquery(stack,size) cothread_stackquery(stack,size)
#define do_cothread_switch(to) cothread_switch(to)
#define do_cothread_create(new_cothread, context, func, argc, argv) \
G_STMT_START{ \
new_cothread = cothread_create (context); \
if (new_cothread) { \
cothread_setfunc (new_cothread, (func), (argc), (argv)); \
} \
}G_STMT_END
#define do_cothread_setfunc(cothread, context, func, argc, argv) \
cothread_setfunc ((cothread), (func), (argc), (argv))
#define do_cothread_destroy(cothread) cothread_free(cothread)
#define do_cothread_context_init() (cothread_context_init ())
#define do_cothread_context_destroy(context) cothread_context_free (context)
#define do_cothread_get_current(context) (cothread_current())
#define do_cothread_get_main(context) (cothread_current_main())
/* use the gthread-based cothreads implementation */
#elif defined(_COTHREADS_GTHREAD)
#include "gthread-cothreads.h"
/* bail out with an error if no cothreads package is defined */
#else
#error "No cothreads package defined"
#endif

1175
gst/schedulers/entryscheduler.c
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File diff suppressed because it is too large Load diff

615
gst/schedulers/faircothreads.c
View file

@ -1,615 +0,0 @@
/* GStreamer
* Copyright (C) 2004 Martin Soto <martinsoto@users.sourceforge.net>
*
* faircothread.c: High level cothread implementation for the fair scheduler.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <glib.h>
#include <gst/gst.h>
#ifdef _COTHREADS_PTH
#include "pth-cothreads.h"
#else
#include "cothreads_compat.h"
#endif
#include "faircothreads.h"
#if !defined(GST_DISABLE_GST_DEBUG) && defined(FAIRSCHEDULER_USE_GETTID)
#include <sys/types.h>
#include <linux/unistd.h>
_syscall0 (pid_t, gettid)
#endif
GST_DEBUG_CATEGORY_EXTERN (debug_fair_ct);
#define GST_CAT_DEFAULT debug_fair_ct
/*
* Support for Asynchronous Operations
*/
enum
{
ASYNC_OP_CHANGE_STATE = 1,
ASYNC_OP_AWAKE
};
typedef struct _AsyncOp AsyncOp;
typedef struct _AsyncOpChangeState AsyncOpChangeState;
typedef struct _AsyncOpAwake AsyncOpAwake;
struct _AsyncOp
{
int type;
};
struct _AsyncOpChangeState
{
AsyncOp parent;
GstFairSchedulerCothread *ct; /* Cothread whose state will be
changed. */
gint new_state; /* New state for the cothread. */
};
struct _AsyncOpAwake
{
AsyncOp parent;
GstFairSchedulerCothread *ct; /* Cothread to awake. */
gint priority; /* Priority for the cothread. */
};
#ifndef GST_DISABLE_GST_DEBUG
static gchar *gst_fairscheduler_ct_state_names[] = {
"stopped",
"suspended",
"running"
};
#endif
/*
* Helpers
*/
static int
cothread_base_func (int argc, char **argv)
{
GstFairSchedulerCothread *ct;
g_return_val_if_fail (argc >= 1, -1);
ct = (GstFairSchedulerCothread *) argv[0];
GST_INFO ("queue %p: Cothread %p starting", ct->queue, ct);
#ifndef GST_DISABLE_GST_DEBUG
#ifdef FAIRSCHEDULER_USE_GETTID
ct->pid = gettid ();
#else
ct->pid = 0;
#endif
#endif
/* Call the thread function. This looks sort of funny, but there's
no other way I know of doing it. */
switch (argc - 1) {
case 0:
ct->func (ct, NULL);
break;
case 1:
ct->func (ct, argv[1], NULL);
break;
case 2:
ct->func (ct, argv[1], argv[2], NULL);
break;
case 3:
ct->func (ct, argv[1], argv[2], argv[3], NULL);
break;
case 4:
ct->func (ct, argv[1], argv[2], argv[3], argv[4], NULL);
break;
case 5:
ct->func (ct, argv[1], argv[2], argv[3], argv[4], argv[5], NULL);
break;
case 6:
ct->func (ct, argv[1], argv[2], argv[3], argv[4], argv[5], argv[6], NULL);
break;
case 7:
ct->func (ct, argv[1], argv[2], argv[3], argv[4], argv[5],
argv[6], argv[7], NULL);
break;
default:
g_return_val_if_reached (-1);
break;
}
/* After the cothread function is finished, we go to the stopped
state. */
gst_fair_scheduler_cothread_change_state (ct,
GST_FAIRSCHEDULER_CTSTATE_STOPPED);
return 0;
}
static void
cothread_activate (GstFairSchedulerCothread * ct, gint priority)
{
GST_DEBUG ("queue %p: activating cothread %p", ct->queue, ct);
if (priority > 0) {
g_queue_push_head (ct->queue->ct_queue, ct);
} else {
g_queue_push_tail (ct->queue->ct_queue, ct);
}
}
static void
cothread_deactivate (GstFairSchedulerCothread * ct)
{
GList *node;
GST_DEBUG ("queue %p: deactivating cothread %p", ct->queue, ct);
/* Find the node. */
node = g_list_find (ct->queue->ct_queue->head, ct);
if (node == NULL) {
return;
}
if (node->next == NULL) {
g_queue_pop_tail (ct->queue->ct_queue);
} else {
ct->queue->ct_queue->head =
g_list_remove_link (ct->queue->ct_queue->head, node);
}
}
static void
queue_async_op (GstFairSchedulerCothreadQueue * queue, AsyncOp * op)
{
g_mutex_lock (queue->async_mutex);
g_queue_push_tail (queue->async_queue, op);
g_cond_signal (queue->new_async_op);
g_mutex_unlock (queue->async_mutex);
}
/*
* Cothreads API
*/
extern GstFairSchedulerCothreadQueue *
gst_fair_scheduler_cothread_queue_new (void)
{
GstFairSchedulerCothreadQueue *new;
new = g_malloc (sizeof (GstFairSchedulerCothreadQueue));
new->context = NULL;
new->ct_queue = g_queue_new ();
new->async_queue = g_queue_new ();
new->async_mutex = g_mutex_new ();
new->new_async_op = g_cond_new ();
return new;
}
extern void
gst_fair_scheduler_cothread_queue_destroy (GstFairSchedulerCothreadQueue *
queue)
{
GList *iter;
/* Destroy all remaining cothreads. */
for (iter = queue->ct_queue->head; iter != NULL; iter = iter->next) {
gst_fair_scheduler_cothread_destroy (
(GstFairSchedulerCothread *) iter->data);
}
g_queue_free (queue->ct_queue);
for (iter = queue->async_queue->head; iter != NULL; iter = iter->next) {
g_free (iter->data);
}
g_queue_free (queue->async_queue);
g_mutex_free (queue->async_mutex);
g_cond_free (queue->new_async_op);
g_free (queue);
}
extern void
gst_fair_scheduler_cothread_queue_start (GstFairSchedulerCothreadQueue * queue)
{
if (queue->context == NULL) {
do_cothreads_init (NULL);
queue->context = do_cothread_context_init ();
}
}
extern void
gst_fair_scheduler_cothread_queue_stop (GstFairSchedulerCothreadQueue * queue)
{
if (queue->context != NULL) {
do_cothread_context_destroy (queue->context);
}
}
gboolean
gst_fair_scheduler_cothread_queue_iterate (GstFairSchedulerCothreadQueue *
queue)
{
GstFairSchedulerCothread *ct;
g_return_val_if_fail (queue->context != NULL, FALSE);
GST_LOG ("queue %p: iterating", queue);
/* Perform any pending asynchronous operations. Checking the queue
is safe and more efficient without locking the mutex. */
if (!g_queue_is_empty (queue->async_queue)) {
AsyncOp *basic_op;
GST_LOG ("queue %p: processing asynchronous operations", queue);
g_mutex_lock (queue->async_mutex);
while (!g_queue_is_empty (queue->async_queue)) {
basic_op = (AsyncOp *) g_queue_pop_head (queue->async_queue);
switch (basic_op->type) {
case ASYNC_OP_CHANGE_STATE:
{
AsyncOpChangeState *op = (AsyncOpChangeState *) basic_op;
gst_fair_scheduler_cothread_change_state (op->ct, op->new_state);
}
break;
case ASYNC_OP_AWAKE:
{
AsyncOpAwake *op = (AsyncOpAwake *) basic_op;
gst_fair_scheduler_cothread_awake (op->ct, op->priority);
}
break;
default:
g_return_val_if_reached (FALSE);
break;
}
g_free (basic_op);
}
g_mutex_unlock (queue->async_mutex);
}
/* First cothread in the queue (if any) should get control. */
ct = g_queue_peek_head (queue->ct_queue);
if (ct == NULL) {
GTimeVal timeout;
g_get_current_time (&timeout);
g_time_val_add (&timeout, 5000);
/* No cothread available, wait until some other thread queues an
operation. */
g_mutex_lock (queue->async_mutex);
g_cond_timed_wait (queue->new_async_op, queue->async_mutex, &timeout);
g_mutex_unlock (queue->async_mutex);
return FALSE;
}
g_return_val_if_fail (ct->state == GST_FAIRSCHEDULER_CTSTATE_RUNNING, FALSE);
/* Check for a cothread mutex. */
if (ct->mutex != NULL) {
g_mutex_lock (ct->mutex);
ct->mutex = NULL;
}
GST_LOG ("queue %p: giving control to %p", queue, ct);
/* Handle control to the cothread. */
do_cothread_switch (ct->execst);
return TRUE;
}
void
gst_fair_scheduler_cothread_queue_show (GstFairSchedulerCothreadQueue * queue)
{
GList *iter;
GstFairSchedulerCothread *ct;
g_print ("\n Running cothreads (last is active):\n");
for (iter = queue->ct_queue->tail; iter != NULL; iter = iter->prev) {
ct = (GstFairSchedulerCothread *) iter->data;
#ifndef GST_DISABLE_GST_DEBUG
g_print (" %p: %s (%d)\n", ct, ct->readable_name->str, ct->pid);
#endif
}
}
GstFairSchedulerCothread *
gst_fair_scheduler_cothread_new (GstFairSchedulerCothreadQueue * queue,
GstFairSchedulerCtFunc function, gpointer first_arg, ...)
{
GstFairSchedulerCothread *new;
va_list ap;
gpointer arg;
new = g_malloc (sizeof (GstFairSchedulerCothread));
new->queue = queue;
new->func = function;
/* The first parameter is always the cothread structure itself. */
new->argv[0] = (char *) new;
new->argc = 1;
/* Store the parameters. */
va_start (ap, first_arg);
arg = first_arg;
while (new->argc < GST_FAIRSCHEDULER_MAX_CTARGS && arg != NULL) {
new->argv[new->argc] = (char *) arg;
new->argc++;
arg = va_arg (ap, gpointer);
}
/* Make sure we don't have more parameters than we can handle. */
g_return_val_if_fail (arg == NULL, NULL);
/* Creation of the actual execution state is defered to transition
to running/suspended. */
new->execst = NULL;
/* All cothreads are created in the stopped state. */
new->state = GST_FAIRSCHEDULER_CTSTATE_STOPPED;
new->mutex = NULL;
#ifndef GST_DISABLE_GST_DEBUG
new->readable_name = g_string_new ("");
new->pid = 0;
#endif
GST_DEBUG ("queue %p: cothread %p created", queue, new);
return new;
}
void
gst_fair_scheduler_cothread_destroy (GstFairSchedulerCothread * ct)
{
GST_DEBUG ("queue %p: destroying cothread %p", ct->queue, ct);
if (ct->state != GST_FAIRSCHEDULER_CTSTATE_STOPPED) {
cothread_deactivate (ct);
}
if (ct->execst != NULL) {
do_cothread_destroy (ct->execst);
}
#ifndef GST_DISABLE_GST_DEBUG
g_string_free (ct->readable_name, TRUE);
#endif
g_free (ct);
}
void
gst_fair_scheduler_cothread_change_state (GstFairSchedulerCothread * ct,
gint new_state)
{
if (new_state == ct->state) {
return;
}
GST_DEBUG ("queue %p: changing state of %p from %s to %s", ct->queue, ct,
gst_fairscheduler_ct_state_names[ct->state],
gst_fairscheduler_ct_state_names[new_state]);
switch (ct->state) {
case GST_FAIRSCHEDULER_CTSTATE_STOPPED:
/* (Re)Initialize the cothread. */
if (ct->execst == NULL) {
/* Initialize cothread's execution state. */
do_cothread_create (ct->execst, ct->queue->context,
cothread_base_func, ct->argc, ct->argv);
GST_LOG_OBJECT (ct->queue,
"cothread %p has exec state %p", ct, ct->execst);
} else {
/* Reset cothread's execution state. */
do_cothread_setfunc (ct->execst, ct->queue->context,
cothread_base_func, ct->argc, ct->argv);
}
ct->sleeping = FALSE;
if (new_state == GST_FAIRSCHEDULER_CTSTATE_RUNNING) {
cothread_activate (ct, 0);
}
break;
case GST_FAIRSCHEDULER_CTSTATE_RUNNING:
if (!ct->sleeping) {
cothread_deactivate (ct);
}
break;
case GST_FAIRSCHEDULER_CTSTATE_SUSPENDED:
if (new_state == GST_FAIRSCHEDULER_CTSTATE_RUNNING && !ct->sleeping) {
cothread_activate (ct, 0);
}
break;
}
ct->state = new_state;
}
void
gst_fair_scheduler_cothread_change_state_async (GstFairSchedulerCothread * ct,
gint new_state)
{
AsyncOpChangeState *op;
/* Queue an asynchronous operation. */
op = g_new (AsyncOpChangeState, 1);
op->parent.type = ASYNC_OP_CHANGE_STATE;
op->ct = ct;
op->new_state = new_state;
queue_async_op (ct->queue, (AsyncOp *) op);
}
void
gst_fair_scheduler_cothread_sleep (GstFairSchedulerCothreadQueue * queue)
{
gst_fair_scheduler_cothread_sleep_mutex (queue, NULL);
}
/*
* Go to sleep but unblock the mutex while sleeping.
*/
void
gst_fair_scheduler_cothread_sleep_mutex (GstFairSchedulerCothreadQueue * queue,
GMutex * mutex)
{
GstFairSchedulerCothread *ct;
g_return_if_fail (queue->context != NULL);
/* The sleep operation can be invoked when the cothread is already
deactivated. */
ct = gst_fair_scheduler_cothread_current (queue);
if (ct != NULL && ct->execst == do_cothread_get_current (queue->context)) {
ct = g_queue_pop_head (queue->ct_queue);
ct->sleeping = TRUE;
}
ct->mutex = mutex;
if (mutex != NULL) {
g_mutex_unlock (mutex);
}
GST_LOG ("queue %p: cothread going to sleep", queue);
/* Switch back to the main cothread. */
do_cothread_switch (do_cothread_get_main (queue->context));
}
void
gst_fair_scheduler_cothread_yield (GstFairSchedulerCothreadQueue * queue)
{
gst_fair_scheduler_cothread_yield_mutex (queue, NULL);
}
void
gst_fair_scheduler_cothread_yield_mutex (GstFairSchedulerCothreadQueue * queue,
GMutex * mutex)
{
GstFairSchedulerCothread *ct;
g_return_if_fail (queue->context != NULL);
/* The yield operation can be invoked when the cothread is already
deactivated. */
ct = gst_fair_scheduler_cothread_current (queue);
if (ct != NULL && ct->execst == do_cothread_get_current (queue->context)) {
ct = g_queue_pop_head (queue->ct_queue);
g_queue_push_tail (queue->ct_queue, ct);
}
ct->mutex = mutex;
if (mutex != NULL) {
g_mutex_unlock (mutex);
}
GST_LOG ("queue %p: cothread yielding control", queue);
/* Switch back to the main cothread. */
do_cothread_switch (do_cothread_get_main (queue->context));
}
void
gst_fair_scheduler_cothread_awake (GstFairSchedulerCothread * ct, gint priority)
{
g_return_if_fail (ct->state != GST_FAIRSCHEDULER_CTSTATE_STOPPED);
if (!ct->sleeping) {
/* Cothread is already awake. */
return;
}
ct->sleeping = FALSE;
if (ct->state == GST_FAIRSCHEDULER_CTSTATE_RUNNING) {
cothread_activate (ct, priority);
}
}
void
gst_fair_scheduler_cothread_awake_async (GstFairSchedulerCothread * ct,
gint priority)
{
AsyncOpAwake *op;
/* Queue an asynchronous operation. */
op = g_new (AsyncOpAwake, 1);
op->parent.type = ASYNC_OP_AWAKE;
op->ct = ct;
op->priority = priority;
queue_async_op (ct->queue, (AsyncOp *) op);
}
GstFairSchedulerCothread *
gst_fair_scheduler_cothread_current (GstFairSchedulerCothreadQueue * queue)
{
return g_queue_peek_head (queue->ct_queue);
}

163
gst/schedulers/faircothreads.h
View file

@ -1,163 +0,0 @@
/* GStreamer
* Copyright (C) 2004 Martin Soto <martinsoto@users.sourceforge.net>
*
* faircothread.h: High level cothread implementation for the fair scheduler.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __FAIRCOTHREADS_H__
#define __FAIRCOTHREADS_H__
#ifdef _COTHREADS_PTH
#include "pth-cothreads.h"
#else
#define GTHREAD_COTHREADS_NO_DEFINITIONS
#include "cothreads_compat.h"
#endif
typedef struct _GstFairSchedulerCothread GstFairSchedulerCothread;
typedef struct _GstFairSchedulerCothreadQueue GstFairSchedulerCothreadQueue;
/* Possible states of a cothread. */
enum
{
GST_FAIRSCHEDULER_CTSTATE_STOPPED,
GST_FAIRSCHEDULER_CTSTATE_SUSPENDED,
GST_FAIRSCHEDULER_CTSTATE_RUNNING,
};
/* Maximum number of cothread parameters. */
#define GST_FAIRSCHEDULER_MAX_CTARGS 7
/* Cothread function type. */
typedef void (*GstFairSchedulerCtFunc) (GstFairSchedulerCothread * ct,
gpointer first_arg, ...);
struct _GstFairSchedulerCothread {
GstFairSchedulerCothreadQueue *queue;
/* Cothread queue this cothread
belongs to. */
GstFairSchedulerCtFunc func; /* Cothread function. */
char *argv[1 + GST_FAIRSCHEDULER_MAX_CTARGS]; /*
Arguments for the cothread function.
argv[0] is always the cothread
object itself. */
int argc; /* Number of stored parameters. */
cothread *execst; /* Execution state for this cothread. */
gint state; /* Current cothread state. */
gboolean sleeping; /* Is this cothread sleeping? */
GMutex *mutex; /* If not null, a mutex to lock before
giving control to this cothread. */
#ifndef GST_DISABLE_GST_DEBUG
GString *readable_name; /* Readable name for this cothread. */
gint pid; /* Process or thread id associated to
this cothread. */
#endif
};
struct _GstFairSchedulerCothreadQueue {
cothread_context *context; /* Cothread context. */
GQueue *ct_queue; /* Queue of currently running
cothreads. New cothreads are pushed
on the tail. If a cothread is
executing, it is the one in the
head. */
/* Asynchronous support. */
GQueue *async_queue; /* Queue storing asynchronous
operations (operations on the queue
requested potentially from other
threads. */
GMutex *async_mutex; /* Mutex to protect acceses to
async_queue. */
GCond *new_async_op; /* Condition variable to signal the
presence of a new asynchronous
operation in the queue. */
};
extern GstFairSchedulerCothreadQueue *
gst_fair_scheduler_cothread_queue_new (void);
extern void
gst_fair_scheduler_cothread_queue_destroy (
GstFairSchedulerCothreadQueue * queue);
extern void
gst_fair_scheduler_cothread_queue_start (
GstFairSchedulerCothreadQueue * queue);
extern void
gst_fair_scheduler_cothread_queue_stop (
GstFairSchedulerCothreadQueue * queue);
extern gboolean
gst_fair_scheduler_cothread_queue_iterate (
GstFairSchedulerCothreadQueue * queue);
extern void
gst_fair_scheduler_cothread_queue_show (
GstFairSchedulerCothreadQueue * queue);
extern GstFairSchedulerCothread *
gst_fair_scheduler_cothread_new (GstFairSchedulerCothreadQueue * queue,
GstFairSchedulerCtFunc function, gpointer first_arg, ...);
extern void
gst_fair_scheduler_cothread_destroy (GstFairSchedulerCothread * ct);
extern void
gst_fair_scheduler_cothread_change_state (GstFairSchedulerCothread * ct,
gint new_state);
extern void
gst_fair_scheduler_cothread_change_state_async (
GstFairSchedulerCothread * ct, gint new_state);
extern void
gst_fair_scheduler_cothread_sleep (GstFairSchedulerCothreadQueue * queue);
extern void
gst_fair_scheduler_cothread_sleep_mutex (
GstFairSchedulerCothreadQueue * queue, GMutex * mutex);
extern void
gst_fair_scheduler_cothread_yield (GstFairSchedulerCothreadQueue * queue);
extern void
gst_fair_scheduler_cothread_yield_mutex (
GstFairSchedulerCothreadQueue * queue, GMutex * mutex);
extern void
gst_fair_scheduler_cothread_awake (GstFairSchedulerCothread * ct,
gint priority);
extern void
gst_fair_scheduler_cothread_awake_async (GstFairSchedulerCothread * ct,
gint priority);
extern GstFairSchedulerCothread *
gst_fair_scheduler_cothread_current (GstFairSchedulerCothreadQueue * queue);
#endif /* __FAIRCOTHREADS_H__ */

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gst/schedulers/fairscheduler.c
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1514
gst/schedulers/gstbasicscheduler.c
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gst/schedulers/gstoptimalscheduler.c
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474
gst/schedulers/gstsimplescheduler.c Normal file
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@ -0,0 +1,474 @@
/* GStreamer
* Copyright (C) 2004 Benjamin Otte <otte@gnome.org>
*
* gstsimplesimple_scheduler.c: A simple_scheduler as simple as possible
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "gst/gst_private.h"
#include <gst/gst.h>
/*** GstCheckSource ***/
typedef struct
{
GSource source;
GSourceFunc check;
gpointer check_data;
} GstCheckSource;
static gboolean
gst_check_prepare (GSource * source, gint * timeout)
{
GstCheckSource *s = (GstCheckSource *) source;
if (s->check (s->check_data)) {
*timeout = 0;
return TRUE;
} else {
*timeout = -1;
return FALSE;
}
}
static gboolean
gst_check_check (GSource * source)
{
GstCheckSource *s = (GstCheckSource *) source;
if (s->check (s->check_data)) {
return TRUE;
}
return FALSE;
}
static gboolean
gst_check_dispatch (GSource * source, GSourceFunc callback, gpointer user_data)
{
if (!callback) {
g_warning ("Check source dispatched without callback\n"
"You must call g_source_set_callback().");
return FALSE;
}
return callback (user_data);
}
static GSourceFuncs gst_check_funcs = {
gst_check_prepare,
gst_check_check,
gst_check_dispatch,
NULL
};
GSource *
gst_check_source_new (GSourceFunc check, gpointer check_data)
{
GSource *source;
g_return_val_if_fail (check, NULL);
source = g_source_new (&gst_check_funcs, sizeof (GstCheckSource));
((GstCheckSource *) source)->check = check;
((GstCheckSource *) source)->check_data = check_data;
return source;
}
/*** the scheduler ***/
/*
GST_DEBUG_CATEGORY_STATIC (sched_debug, "simplescheduler", GST_DEBUG_BOLD,
"the simplest possible scheduler");
#define GST_CAT_DEFAULT sched_debug
*/
#define GST_TYPE_SIMPLE_SCHEDULER (gst_simple_scheduler_get_type ())
#define GST_SIMPLE_SCHEDULER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_SIMPLE_SCHEDULER, GstSimpleScheduler))
#define GST_IS_SIMPLE_SCHEDULER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_SIMPLE_SCHEDULER))
#define GST_SIMPLE_SCHEDULER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_SIMPLE_SCHEDULER,GstSimpleSchedulerClass))
#define GST_IS_SIMPLE_SCHEDULER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_SIMPLE_SCHEDULER))
#define GST_SIMPLE_SCHEDULER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_SIMPLE_SCHEDULER, GstSimpleSchedulerClass))
typedef struct _GstSimpleScheduler GstSimpleScheduler;
typedef struct _GstSimpleSchedulerClass GstSimpleSchedulerClass;
struct _GstSimpleScheduler
{
GstScheduler object;
GHashTable *sources_for_actions;
gpointer _gst_reserved[GST_PADDING];
};
struct _GstSimpleSchedulerClass
{
GstSchedulerClass parent_class;
gpointer _gst_reserved[GST_PADDING];
};
static void gst_simple_scheduler_class_init (GstSimpleSchedulerClass * klass);
static void gst_simple_scheduler_init (GstSimpleScheduler * sched);
static void gst_simple_scheduler_finalize (GObject * object);
static void gst_simple_scheduler_add_action (GstScheduler * scheduler,
GstAction * action);
static void gst_simple_scheduler_remove_action (GstScheduler * scheduler,
GstAction * action);
static void gst_simple_scheduler_pad_push (GstScheduler * scheduler,
GstRealPad * pad, GstData * data);
static void gst_simple_scheduler_toggle_active (GstScheduler * scheduler,
GstAction * action);
static void gst_simple_scheduler_update_values (GstScheduler * scheduler,
GstAction * action);
GstSchedulerClass *parent_class;
GType
gst_simple_scheduler_get_type (void)
{
static GType _gst_simple_scheduler_type = 0;
if (!_gst_simple_scheduler_type) {
static const GTypeInfo simple_scheduler_info = {
sizeof (GstSimpleSchedulerClass),
NULL,
NULL,
(GClassInitFunc) gst_simple_scheduler_class_init,
NULL,
NULL,
sizeof (GstSimpleScheduler),
0,
(GInstanceInitFunc) gst_simple_scheduler_init,
NULL
};
_gst_simple_scheduler_type =
g_type_register_static (GST_TYPE_SCHEDULER, "GstSimpleScheduler",
&simple_scheduler_info, 0);
}
return _gst_simple_scheduler_type;
}
static void
gst_simple_scheduler_class_init (GstSimpleSchedulerClass * klass)
{
GObjectClass *object = G_OBJECT_CLASS (klass);
GstSchedulerClass *sched = GST_SCHEDULER_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object->finalize = gst_simple_scheduler_finalize;
sched->add_action = gst_simple_scheduler_add_action;
sched->remove_action = gst_simple_scheduler_remove_action;
sched->pad_push = gst_simple_scheduler_pad_push;
sched->toggle_active = gst_simple_scheduler_toggle_active;
sched->update_values = gst_simple_scheduler_update_values;
}
static void
gst_simple_scheduler_init (GstSimpleScheduler * sched)
{
sched->sources_for_actions = g_hash_table_new (g_direct_hash, g_direct_equal);
}
#ifndef G_DISABLE_ASSERT
static void
print_all_actions (gpointer key, gpointer value, gpointer unused)
{
GstAction *action = key;
gchar *str = gst_action_to_string (action);
g_print (" action %p: %s --- source %p\n", action, str, value);
g_free (str);
}
#endif
static void
gst_simple_scheduler_finalize (GObject * object)
{
GstSimpleScheduler *sched = GST_SIMPLE_SCHEDULER (object);
/* all actions must have been removed by the scheduler's parent before
* disposing */
#ifndef G_DISABLE_ASSERT
if (g_hash_table_size (sched->sources_for_actions) != 0) {
g_printerr ("scheduler %p has %u items left:\n", sched,
g_hash_table_size (sched->sources_for_actions));
g_hash_table_foreach (sched->sources_for_actions, print_all_actions, NULL);
g_assert_not_reached ();
}
#endif
g_hash_table_destroy (sched->sources_for_actions);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static gboolean
release_wakeup_cb (gpointer data)
{
GstAction *action = data;
gst_action_wakeup_release (action);
return TRUE;
}
static gboolean
timeout_elapsed_cb (gpointer data)
{
GstAction *action = data;
#ifndef G_DISABLE_CHECKS
GstClockTime time = gst_element_get_time (action->any.element);
if (action->wait.time > time) {
GST_WARNING ("time on element %s is %" GST_TIME_FORMAT " too short (it's %"
GST_TIME_FORMAT ".\n", GST_ELEMENT_NAME (action->wait.element),
GST_TIME_ARGS (action->wait.time - time), GST_TIME_ARGS (time));
}
#endif
gst_action_wait_release (action);
return TRUE;
}
static gboolean
release_fd_cb (GIOChannel * source, GIOCondition condition, gpointer data)
{
GstAction *action = data;
gst_action_fd_release (action, condition);
return TRUE;
}
static gboolean
push_cb (gpointer action)
{
GstRealPad *pad = gst_action_get_pad (action);
GstData *data;
GST_LOG ("pushing on %s:%s...", GST_DEBUG_PAD_NAME (pad));
if (GST_RPAD_PEER (pad)) {
GstRealPad *peer = GST_RPAD_PEER (pad);
g_assert (peer->sched_private); /* FIXME: relinking in callback? */
data = ((GList *) peer->sched_private)->data;
peer->sched_private = g_list_remove (peer->sched_private, data);
if (peer->sched_private)
GST_ERROR ("pad %s:%s had multiple (%u) GstData queued.",
GST_DEBUG_PAD_NAME (peer), g_list_length (peer->sched_private) + 1);
} else {
data = GST_DATA (gst_event_new (GST_EVENT_EOS));
}
gst_action_release_sink_pad (action, data);
return TRUE;
}
static void
gst_simple_scheduler_do_push (GstRealPad * pad, GstData * data)
{
g_assert (GST_PAD_IS_SRC (pad));
if (!GST_PAD_PEER (pad)) {
g_assert (pad->sched_private == NULL);
gst_data_unref (data);
return;
}
pad->sched_private = g_list_append (pad->sched_private, data);
}
static gboolean
pull_cb (gpointer action)
{
GstData *data;
GstRealPad *pad = gst_action_get_pad (action);
GstScheduler *sched;
GST_LOG ("pulling...");
gst_object_ref (pad);
sched = gst_pad_get_scheduler (GST_PAD (pad));
data = gst_action_release_src_pad (action);
if (sched == gst_pad_get_scheduler (GST_PAD (pad)))
gst_simple_scheduler_do_push (pad, data);
gst_object_unref (pad);
return TRUE;
}
static gboolean
check_no_data (gpointer action)
{
return !(gst_action_get_element (action)->sched_private);
}
static gboolean
check_no_data_srcpad (gpointer action)
{
return !(gst_action_get_pad (action)->sched_private);
}
static gboolean
check_data_sinkpad (gpointer action)
{
GstRealPad *pad = gst_action_get_pad (action);
if (!GST_RPAD_PEER (pad))
return TRUE;
return GST_RPAD_PEER (pad)->sched_private != NULL;
}
static void
gst_simple_scheduler_activate_action (GstScheduler * scheduler,
GstAction * action)
{
GSource *source;
GstSimpleScheduler *sched = GST_SIMPLE_SCHEDULER (scheduler);
g_assert (gst_action_is_active (action));
switch (action->type) {
case GST_ACTION_WAKEUP:
source = gst_check_source_new (check_no_data, action);
g_source_set_priority (source, G_PRIORITY_DEFAULT);
g_source_set_callback (source, release_wakeup_cb, action, NULL);
break;
case GST_ACTION_SRC_PAD:
source = gst_check_source_new (check_no_data_srcpad, action);
g_source_set_callback (source, pull_cb, action, NULL);
break;
case GST_ACTION_SINK_PAD:
source = gst_check_source_new (check_data_sinkpad, action);
g_source_set_callback (source, push_cb, action, NULL);
break;
case GST_ACTION_FD:
{
GIOChannel *channel = g_io_channel_unix_new (action->fd.fd);
source = g_io_create_watch (channel, action->fd.condition);
g_source_set_callback (source, (GSourceFunc) release_fd_cb, action, NULL);
g_io_channel_unref (channel);
}
break;
case GST_ACTION_WAIT:
{
GstClockTime time = gst_element_get_time (action->any.element);
GST_LOG_OBJECT (sched,
"time is %" GST_TIME_FORMAT ", waiting for %" GST_TIME_FORMAT "\n",
GST_TIME_ARGS (time), GST_TIME_ARGS (action->wait.time));
if (action->wait.time > time) {
time = action->wait.time - time;
/* FIXME: make this adjustable by the element's clock */
} else {
time = 0;
}
source = g_timeout_source_new (time / (GST_SECOND / 1000));
g_source_set_callback (source, timeout_elapsed_cb, action, NULL);
}
break;
default:
g_assert_not_reached ();
break;
}
/* FIXME: LEAKS */
GST_DEBUG_OBJECT (sched, "adding source %p for action %s\n", source,
gst_action_to_string (action));
g_hash_table_insert (sched->sources_for_actions, action, source);
g_source_attach (source, NULL);
g_source_unref (source); /* FIXME: need better refcount management? */
GST_LOG_OBJECT (sched, "%u active sources now",
g_hash_table_size (sched->sources_for_actions));
}
static void
gst_simple_scheduler_add_action (GstScheduler * scheduler, GstAction * action)
{
if (gst_action_is_active (action))
gst_simple_scheduler_activate_action (scheduler, action);
}
static void
gst_simple_scheduler_deactivate_action (GstScheduler * scheduler,
GstAction * action)
{
GSource *source;
GstSimpleScheduler *sched = GST_SIMPLE_SCHEDULER (scheduler);
source = g_hash_table_lookup (sched->sources_for_actions, action);
g_assert (source);
g_source_destroy (source);
if (!g_hash_table_remove (sched->sources_for_actions, action))
g_assert_not_reached ();
GST_DEBUG_OBJECT (sched, "%p removed for action %p, %u active sources now",
source, action, g_hash_table_size (sched->sources_for_actions));
}
static void
gst_simple_scheduler_remove_action (GstScheduler * scheduler,
GstAction * action)
{
if (gst_action_is_active (action))
gst_simple_scheduler_deactivate_action (scheduler, action);
}
static void
gst_simple_scheduler_toggle_active (GstScheduler * scheduler,
GstAction * action)
{
//g_print ("toggling action %s to be %sactive now\n", gst_action_to_string (action),
// gst_action_is_active (action) ? "" : "NOT ");
if (gst_action_is_active (action)) {
gst_simple_scheduler_activate_action (scheduler, action);
} else {
gst_simple_scheduler_deactivate_action (scheduler, action);
}
}
static void
gst_simple_scheduler_update_values (GstScheduler * scheduler,
GstAction * action)
{
if (gst_action_is_active (action)) {
gst_simple_scheduler_deactivate_action (scheduler, action);
gst_simple_scheduler_activate_action (scheduler, action);
}
}
static void
gst_simple_scheduler_pad_push (GstScheduler * scheduler, GstRealPad * pad,
GstData * data)
{
GST_LOG_OBJECT (scheduler, "pad %s:%s pushed %p", GST_DEBUG_PAD_NAME (pad),
data);
gst_simple_scheduler_do_push (pad, data);
}
static gboolean
plugin_init (GstPlugin * plugin)
{
if (!gst_scheduler_register (plugin, "simple",
"A scheduler as simple as possible", GST_TYPE_SIMPLE_SCHEDULER))
return FALSE;
return TRUE;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_VERSION_MINOR, "gstsimplescheduler",
"A scheduler as simple as possible", plugin_init, VERSION, GST_LICENSE,
GST_PACKAGE, GST_ORIGIN)

221
gst/schedulers/gthread-cothreads.h
View file

@ -1,221 +0,0 @@
/* GStreamer
* Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
*
* gthread-cothreads.c: cothreads implemented via GThread for compatibility
* They're probably slooooooow
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GTHREAD_COTHREADS_H__
#define __GTHREAD_COTHREADS_H__
#include <glib.h>
#include <gst/gstthread.h>
/* the name of this cothreads */
#define COTHREADS_TYPE gthread
#define COTHREADS_NAME "gthread"
#define COTHREADS_NAME_CAPITAL "GThread"
/*
* Theory of operation:
* Instead of using cothreads, GThreads and 1 mutex are used.
* Every thread may only run if it holds the mutex. Otherwise it holds its own
* cond which has to be signaled to wakeit up.
*/
/* define "cothread", "cothread_context" and "cothread_func" */
typedef int (*cothread_func) (int, char **);
typedef struct _cothread cothread;
typedef struct _cothread_context cothread_context;
struct _cothread_context {
GSList * cothreads; /* contains all threads but main */
cothread * main;
cothread * current;
GMutex * mutex;
GstThread * gst_thread; /* the GstThread we're running from */
};
struct _cothread {
GThread * thread;
GCond * cond;
cothread_func run;
int argc;
char ** argv;
cothread * creator;
gboolean die;
cothread_context * context;
};
#ifndef GTHREAD_COTHREADS_NO_DEFINITIONS
/* define functions
* Functions starting with "do_" are used by the scheduler.
*/
static void do_cothreads_init (void *unused);
static cothread_context *do_cothread_context_init (void);
static void do_cothread_context_destroy (cothread_context *context);
static cothread * cothread_create (cothread_context *context,
cothread_func func,
int argc,
char **argv);
#define do_cothread_create(new_cothread, context, func, argc, argv) \
G_STMT_START{ \
new_cothread = cothread_create ((context), (func), argc, (char**) (argv)); \
}G_STMT_END
static void do_cothread_switch (cothread *to);
static void do_cothread_destroy (cothread *thread);
#define do_cothread_get_current(context) ((context)->current)
#define do_cothread_get_main(context) ((context)->main)
static void
do_cothreads_init (void *unused)
{
if (!g_thread_supported ()) g_thread_init (NULL);
}
static cothread_context *
do_cothread_context_init (void)
{
cothread_context *ret = g_new0 (cothread_context, 1);
ret->main = g_new0 (cothread, 1);
ret->main->thread = g_thread_self ();
ret->main->cond = g_cond_new ();
ret->main->die = FALSE;
ret->main->context = ret;
ret->mutex = g_mutex_new ();
ret->cothreads = NULL;
ret->current = ret->main;
ret->gst_thread = gst_thread_get_current();
g_mutex_lock (ret->mutex);
return ret;
}
static void
do_cothread_context_destroy (cothread_context *context)
{
g_assert (g_thread_self() == context->main->thread);
while (context->cothreads) {
do_cothread_destroy ((cothread *) context->cothreads->data);
}
g_mutex_unlock (context->mutex);
g_mutex_free (context->mutex);
g_cond_free (context->main->cond);
g_free (context->main);
g_free (context);
}
static void
die (cothread *to_die) {
g_cond_free (to_die->cond);
to_die->context->cothreads = g_slist_remove (to_die->context->cothreads, to_die);
g_free (to_die);
g_thread_exit (to_die);
/* don't unlock the mutex here, the thread waiting for us to die is gonna take it */
}
static gpointer
run_new_thread (gpointer data)
{
cothread *self = (cothread *) data;
g_mutex_lock (self->context->mutex);
g_private_set (gst_thread_current, self->context->gst_thread);
g_cond_signal (self->creator->cond);
g_cond_wait (self->cond, self->context->mutex);
if (self->die)
die (self);
while (TRUE) {
self->run (self->argc, self->argv);
/* compatibility */
do_cothread_switch (do_cothread_get_main (self->context));
}
g_assert_not_reached ();
return NULL;
}
static cothread *
cothread_create (cothread_context *context, cothread_func func, int argc, char **argv)
{
cothread *ret;
if ((ret = g_new (cothread, 1)) == NULL) {
goto out1;
}
ret->cond = g_cond_new ();
ret->run = func;
ret->argc = argc;
ret->argv = argv;
ret->creator = do_cothread_get_current (context);
ret->die = FALSE;
ret->context = context;
context->cothreads = g_slist_prepend (context->cothreads, ret);
ret->thread = g_thread_create (run_new_thread, ret, TRUE, NULL);
if (ret->thread == NULL) goto out2;
g_cond_wait (do_cothread_get_current (context)->cond, context->mutex);
return ret;
out2:
context->cothreads = g_slist_remove (context->cothreads, ret);
g_free (ret);
out1:
return NULL;
}
static void do_cothread_switch (cothread *to)
{
cothread *self = do_cothread_get_current(to->context);
if (self != to) {
self->context->current = to;
g_cond_signal (to->cond);
g_cond_wait (self->cond, self->context->mutex);
if (self->die)
die (self);
}
}
#define do_cothread_setfunc(thread,context,_func,_argc,_argv) G_STMT_START {\
((cothread *)(thread))->run = (_func); \
((cothread *)(thread))->argc = _argc; \
((cothread *)(thread))->argv = _argv; \
}G_STMT_END
static void
do_cothread_destroy (cothread *thread)
{
GThread *join;
cothread_context *context;
g_return_if_fail (thread != thread->context->main);
g_return_if_fail (thread != thread->context->current);
thread->die = TRUE;
join = thread->thread;
context = thread->context;
g_cond_signal (thread->cond);
g_mutex_unlock (thread->context->mutex);
g_thread_join (join);
/* the mutex was locked by the thread that we joined, no need to lock again */
}
#define do_cothread_get_current(context) ((context)->current)
#define do_cothread_get_main(context) ((context)->main)
#endif /* GTHREAD_COTHREADS_NO_DEFINITIONS */
#endif /* __GTHREAD_COTHREADS_H__ */

14
libs/gst/bytestream/Makefile.am
View file

@ -1,16 +1,16 @@
plugin_LTLIBRARIES = libgstbytestream.la
AS_LIBTOOL_LIB = libgstbytestream
lib_LTLIBRARIES = libgstbytestream-@GST_MAJORMINOR@.la
AS_LIBTOOL_LIB = libgstbytestream-@GST_MAJORMINOR@
EXTRA_DIST = $(as_libtool_EXTRA_DIST)
noinst_DATA = $(as_libtool_noinst_DATA_files)
libgstbytestreamincludedir = $(includedir)/gstreamer-@GST_MAJORMINOR@/gst/bytestream
libgstbytestreaminclude_HEADERS = bytestream.h adapter.h filepad.h
libgstbytestreaminclude_HEADERS = adapter.h filepad.h
libgstbytestream_la_SOURCES = bytestream.c adapter.c filepad.c
libgstbytestream_la_CFLAGS = $(GST_OBJ_CFLAGS)
libgstbytestream_la_LIBS = $(GST_OBJ_LIBS)
libgstbytestream_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(as_libtool_LDFLAGS)
libgstbytestream_@GST_MAJORMINOR@_la_SOURCES = adapter.c filepad.c
libgstbytestream_@GST_MAJORMINOR@_la_CFLAGS = $(GST_OBJ_CFLAGS)
libgstbytestream_@GST_MAJORMINOR@_la_LIBS = $(GST_OBJ_LIBS)
libgstbytestream_@GST_MAJORMINOR@_la_LDFLAGS = $(GST_OBJ_LDFLAGS) $(as_libtool_LDFLAGS)
install-data-local: as-libtool-install-data-local

14
libs/gst/bytestream/filepad.c
View file

@ -39,7 +39,8 @@ GST_BOILERPLATE_FULL (GstFilePad, gst_file_pad, GstRealPad, GST_TYPE_REAL_PAD,
static void gst_file_pad_dispose (GObject * object);
static void gst_file_pad_finalize (GObject * object);
static void gst_file_pad_chain (GstPad * pad, GstData * data);
static void gst_file_pad_chain (GstAction * action, GstRealPad * gst_pad,
GstData * data);
static void gst_file_pad_parent_set (GstObject * object,
GstObject * parent);
@ -65,10 +66,9 @@ gst_file_pad_init (GstFilePad * pad)
{
GstRealPad *real = GST_REAL_PAD (pad);
/* must do this for set_chain_function to work */
/* must do this for set_action_handler to work */
real->direction = GST_PAD_SINK;
gst_pad_set_chain_function (GST_PAD (real), gst_file_pad_chain);
gst_sink_pad_set_action_handler (GST_PAD (pad), gst_file_pad_chain);
pad->adapter = gst_adapter_new ();
pad->in_seek = FALSE;
@ -99,7 +99,7 @@ gst_file_pad_finalize (GObject * object)
}
static void
gst_file_pad_chain (GstPad * gst_pad, GstData * data)
gst_file_pad_chain (GstAction * action, GstRealPad * gst_pad, GstData * data)
{
GstFilePad *pad = GST_FILE_PAD (gst_pad);
gboolean got_value;
@ -162,7 +162,7 @@ gst_file_pad_chain (GstPad * gst_pad, GstData * data)
}
g_return_if_fail (pad->event_func);
pad->event_func (gst_pad, event);
pad->event_func (GST_PAD (pad), event);
} else {
if (pad->in_seek) {
GST_DEBUG_OBJECT (pad, "discarding buffer %p, we're seeking", data);
@ -183,8 +183,6 @@ gst_file_pad_parent_set (GstObject * object, GstObject * parent)
/* FIXME: we can only be added to elements, right? */
element = GST_ELEMENT (parent);
if (element->loopfunc)
g_warning ("attempt to add a GstFilePad to a loopbased element.");
if (!GST_FLAG_IS_SET (element, GST_ELEMENT_EVENT_AWARE))
g_warning ("elements using GstFilePad must be event-aware.");

12
plugins/elements/gstfakesink.c
View file

@ -113,7 +113,8 @@ static void gst_fakesink_get_property (GObject * object, guint prop_id,
static GstElementStateReturn gst_fakesink_change_state (GstElement * element);
static void gst_fakesink_chain (GstPad * pad, GstData * _data);
static void gst_fakesink_chain (GstAction * action, GstRealPad * pad,
GstData * _data);
static guint gst_fakesink_signals[LAST_SIGNAL] = { 0 };
@ -187,8 +188,8 @@ gst_fakesink_init (GstFakeSink * fakesink)
pad =
gst_pad_new_from_template (gst_static_pad_template_get (&sinktemplate),
"sink");
gst_sink_pad_set_action_handler (pad, GST_DEBUG_FUNCPTR (gst_fakesink_chain));
gst_element_add_pad (GST_ELEMENT (fakesink), pad);
gst_pad_set_chain_function (pad, GST_DEBUG_FUNCPTR (gst_fakesink_chain));
fakesink->silent = FALSE;
fakesink->dump = FALSE;
@ -231,7 +232,8 @@ gst_fakesink_request_new_pad (GstElement * element, GstPadTemplate * templ,
sinkpad = gst_pad_new_from_template (templ, name);
g_free (name);
gst_pad_set_chain_function (sinkpad, GST_DEBUG_FUNCPTR (gst_fakesink_chain));
gst_sink_pad_set_action_handler (sinkpad,
GST_DEBUG_FUNCPTR (gst_fakesink_chain));
gst_element_add_pad (GST_ELEMENT (fakesink), sinkpad);
@ -309,7 +311,7 @@ gst_fakesink_get_property (GObject * object, guint prop_id, GValue * value,
}
static void
gst_fakesink_chain (GstPad * pad, GstData * _data)
gst_fakesink_chain (GstAction * action, GstRealPad * pad, GstData * _data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstFakeSink *fakesink;
@ -341,7 +343,7 @@ gst_fakesink_chain (GstPad * pad, GstData * _data)
gst_element_set_time (GST_ELEMENT (fakesink), value);
}
default:
gst_pad_event_default (pad, event);
gst_pad_event_default (GST_PAD (pad), event);
break;
}
return;

129
plugins/elements/gstfakesrc.c
View file

@ -64,7 +64,6 @@ enum
{
ARG_0,
ARG_NUM_SOURCES,
ARG_LOOP_BASED,
ARG_OUTPUT,
ARG_DATA,
ARG_SIZETYPE,
@ -179,7 +178,7 @@ GST_BOILERPLATE_FULL (GstFakeSrc, gst_fakesrc, GstElement, GST_TYPE_ELEMENT,
static GstPad *gst_fakesrc_request_new_pad (GstElement * element,
GstPadTemplate * templ, const gchar * unused);
static void gst_fakesrc_update_functions (GstFakeSrc * src);
static void gst_fakesrc_update_functions (GstFakeSrc * src, GstPad * pad);
static void gst_fakesrc_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_fakesrc_get_property (GObject * object, guint prop_id,
@ -188,8 +187,7 @@ static void gst_fakesrc_set_clock (GstElement * element, GstClock * clock);
static GstElementStateReturn gst_fakesrc_change_state (GstElement * element);
static GstData *gst_fakesrc_get (GstPad * pad);
static void gst_fakesrc_loop (GstElement * element);
static GstData *gst_fakesrc_get (GstAction * action, GstRealPad * pad);
static guint gst_fakesrc_signals[LAST_SIGNAL] = { 0 };
@ -214,13 +212,9 @@ gst_fakesrc_class_init (GstFakeSrcClass * klass)
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_NUM_SOURCES,
g_param_spec_int ("num-sources", "num-sources", "Number of sources",
1, G_MAXINT, 1, G_PARAM_READABLE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_LOOP_BASED,
g_param_spec_boolean ("loop-based", "loop-based",
"Enable loop-based operation", FALSE, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_OUTPUT,
g_param_spec_enum ("output", "output", "Output method (currently unused)",
GST_TYPE_FAKESRC_OUTPUT, FAKESRC_FIRST_LAST_LOOP, G_PARAM_READWRITE));
@ -299,11 +293,9 @@ gst_fakesrc_init (GstFakeSrc * fakesrc)
pad =
gst_pad_new_from_template (gst_static_pad_template_get (&srctemplate),
"src");
gst_fakesrc_update_functions (fakesrc, pad);
gst_element_add_pad (GST_ELEMENT (fakesrc), pad);
fakesrc->loop_based = FALSE;
gst_fakesrc_update_functions (fakesrc);
fakesrc->output = FAKESRC_FIRST_LAST_LOOP;
fakesrc->segment_start = -1;
fakesrc->segment_end = -1;
@ -358,39 +350,14 @@ gst_fakesrc_request_new_pad (GstElement * element, GstPadTemplate * templ,
name = g_strdup_printf ("src%d", GST_ELEMENT (fakesrc)->numsrcpads);
srcpad = gst_pad_new_from_template (templ, name);
gst_fakesrc_update_functions (fakesrc, srcpad);
gst_element_add_pad (GST_ELEMENT (fakesrc), srcpad);
gst_fakesrc_update_functions (fakesrc);
g_free (name);
return srcpad;
}
static const GstFormat *
gst_fakesrc_get_formats (GstPad * pad)
{
static const GstFormat formats[] = {
GST_FORMAT_DEFAULT,
0,
};
return formats;
}
static const GstQueryType *
gst_fakesrc_get_query_types (GstPad * pad)
{
static const GstQueryType types[] = {
GST_QUERY_TOTAL,
GST_QUERY_POSITION,
GST_QUERY_START,
GST_QUERY_SEGMENT_END,
0,
};
return types;
}
static gboolean
gst_fakesrc_query (GstPad * pad, GstQueryType type,
GstFormat * format, gint64 * value)
@ -416,19 +383,6 @@ gst_fakesrc_query (GstPad * pad, GstQueryType type,
return TRUE;
}
static const GstEventMask *
gst_fakesrc_get_event_mask (GstPad * pad)
{
static const GstEventMask masks[] = {
{GST_EVENT_SEEK, GST_SEEK_FLAG_FLUSH},
{GST_EVENT_SEEK_SEGMENT, GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SEGMENT_LOOP},
{GST_EVENT_FLUSH, 0},
{0, 0},
};
return masks;
}
static gboolean
gst_fakesrc_event_handler (GstPad * pad, GstEvent * event)
{
@ -463,34 +417,12 @@ gst_fakesrc_event_handler (GstPad * pad, GstEvent * event)
}
static void
gst_fakesrc_update_functions (GstFakeSrc * src)
gst_fakesrc_update_functions (GstFakeSrc * src, GstPad * pad)
{
GList *pads;
if (src->loop_based) {
gst_element_set_loop_function (GST_ELEMENT (src),
GST_DEBUG_FUNCPTR (gst_fakesrc_loop));
} else {
gst_element_set_loop_function (GST_ELEMENT (src), NULL);
}
pads = GST_ELEMENT (src)->pads;
while (pads) {
GstPad *pad = GST_PAD (pads->data);
if (src->loop_based) {
gst_pad_set_get_function (pad, NULL);
} else {
gst_pad_set_get_function (pad, GST_DEBUG_FUNCPTR (gst_fakesrc_get));
}
gst_pad_set_event_function (pad, gst_fakesrc_event_handler);
gst_pad_set_event_mask_function (pad, gst_fakesrc_get_event_mask);
gst_pad_set_query_function (pad, gst_fakesrc_query);
gst_pad_set_query_type_function (pad, gst_fakesrc_get_query_types);
gst_pad_set_formats_function (pad, gst_fakesrc_get_formats);
pads = g_list_next (pads);
}
gst_src_pad_set_action_handler (pad, gst_fakesrc_get);
gst_real_pad_set_initially_active (GST_REAL_PAD (pad), TRUE);
gst_pad_set_event_function (pad, gst_fakesrc_event_handler);
gst_pad_set_query_function (pad, gst_fakesrc_query);
}
static void
@ -516,10 +448,6 @@ gst_fakesrc_set_property (GObject * object, guint prop_id, const GValue * value,
src = GST_FAKESRC (object);
switch (prop_id) {
case ARG_LOOP_BASED:
src->loop_based = g_value_get_boolean (value);
gst_fakesrc_update_functions (src);
break;
case ARG_OUTPUT:
g_warning ("not yet implemented");
break;
@ -596,9 +524,6 @@ gst_fakesrc_get_property (GObject * object, guint prop_id, GValue * value,
case ARG_NUM_SOURCES:
g_value_set_int (value, GST_ELEMENT (src)->numsrcpads);
break;
case ARG_LOOP_BASED:
g_value_set_boolean (value, src->loop_based);
break;
case ARG_OUTPUT:
g_value_set_enum (value, src->output);
break;
@ -791,7 +716,7 @@ gst_fakesrc_create_buffer (GstFakeSrc * src)
}
static GstData *
gst_fakesrc_get (GstPad * pad)
gst_fakesrc_get (GstAction * action, GstRealPad * pad)
{
GstFakeSrc *src;
GstBuffer *buf;
@ -870,40 +795,6 @@ gst_fakesrc_get (GstPad * pad)
return GST_DATA (buf);
}
/**
* gst_fakesrc_loop:
* @element: the faksesrc to loop
*
* generate an empty buffer and push it to the next element.
*/
static void
gst_fakesrc_loop (GstElement * element)
{
GstFakeSrc *src;
const GList *pads;
g_return_if_fail (element != NULL);
g_return_if_fail (GST_IS_FAKESRC (element));
src = GST_FAKESRC (element);
pads = gst_element_get_pad_list (element);
while (pads) {
GstPad *pad = GST_PAD (pads->data);
GstData *data;
data = gst_fakesrc_get (pad);
gst_pad_push (pad, data);
if (src->eos) {
return;
}
pads = g_list_next (pads);
}
}
static GstElementStateReturn
gst_fakesrc_change_state (GstElement * element)
{

1
plugins/elements/gstfakesrc.h
View file

@ -76,7 +76,6 @@ typedef struct _GstFakeSrcClass GstFakeSrcClass;
struct _GstFakeSrc {
GstElement element;
gboolean loop_based;
gboolean eos;
GstFakeSrcOutputType output;

9
plugins/elements/gstfdsink.c
View file

@ -69,7 +69,8 @@ static void gst_fdsink_set_property (GObject * object, guint prop_id,
static void gst_fdsink_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static void gst_fdsink_chain (GstPad * pad, GstData * _data);
static void gst_fdsink_chain (GstAction * action, GstRealPad * pad,
GstData * _data);
static void
@ -103,14 +104,14 @@ gst_fdsink_init (GstFdSink * fdsink)
fdsink->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get (&sinktemplate),
"sink");
gst_sink_pad_set_action_handler (fdsink->sinkpad, gst_fdsink_chain);
gst_element_add_pad (GST_ELEMENT (fdsink), fdsink->sinkpad);
gst_pad_set_chain_function (fdsink->sinkpad, gst_fdsink_chain);
fdsink->fd = 1;
}
static void
gst_fdsink_chain (GstPad * pad, GstData * _data)
gst_fdsink_chain (GstAction * action, GstRealPad * pad, GstData * _data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstFdSink *fdsink;
@ -119,7 +120,7 @@ gst_fdsink_chain (GstPad * pad, GstData * _data)
g_return_if_fail (GST_IS_PAD (pad));
g_return_if_fail (buf != NULL);
fdsink = GST_FDSINK (gst_pad_get_parent (pad));
fdsink = GST_FDSINK (gst_pad_get_parent (GST_PAD (pad)));
g_return_if_fail (fdsink->fd >= 0);

9
plugins/elements/gstfdsrc.c
View file

@ -102,7 +102,7 @@ static void gst_fdsrc_get_property (GObject * object, guint prop_id,
static GstElementStateReturn gst_fdsrc_change_state (GstElement * element);
static gboolean gst_fdsrc_release_locks (GstElement * element);
static GstData *gst_fdsrc_get (GstPad * pad);
static GstData *gst_fdsrc_get (GstAction * action, GstRealPad * pad);
static void
@ -164,7 +164,8 @@ gst_fdsrc_init (GstFdSrc * fdsrc)
gst_pad_new_from_template (gst_static_pad_template_get (&srctemplate),
"src");
gst_pad_set_get_function (fdsrc->srcpad, gst_fdsrc_get);
gst_src_pad_set_action_handler (fdsrc->srcpad, gst_fdsrc_get);
gst_real_pad_set_initially_active (GST_REAL_PAD (fdsrc->srcpad), TRUE);
gst_element_add_pad (GST_ELEMENT (fdsrc), fdsrc->srcpad);
fdsrc->fd = 0;
@ -265,7 +266,7 @@ gst_fdsrc_release_locks (GstElement * element)
}
static GstData *
gst_fdsrc_get (GstPad * pad)
gst_fdsrc_get (GstAction * action, GstRealPad * pad)
{
GstFdSrc *src;
GstBuffer *buf;
@ -277,7 +278,7 @@ gst_fdsrc_get (GstPad * pad)
gint retval;
#endif
src = GST_FDSRC (gst_pad_get_parent (pad));
src = GST_FDSRC (gst_pad_get_parent (GST_PAD (pad)));
/* create the buffer */
buf = gst_buffer_new_and_alloc (src->blocksize);

42
plugins/elements/gstfilesink.c
View file

@ -66,29 +66,6 @@ enum
ARG_LOCATION
};
static const GstFormat *
gst_filesink_get_formats (GstPad * pad)
{
static const GstFormat formats[] = {
GST_FORMAT_BYTES,
0,
};
return formats;
}
static const GstQueryType *
gst_filesink_get_query_types (GstPad * pad)
{
static const GstQueryType types[] = {
GST_QUERY_TOTAL,
GST_QUERY_POSITION,
0
};
return types;
}
static void gst_filesink_dispose (GObject * object);
static void gst_filesink_set_property (GObject * object, guint prop_id,
@ -99,10 +76,11 @@ static void gst_filesink_get_property (GObject * object, guint prop_id,
static gboolean gst_filesink_open_file (GstFileSink * sink);
static void gst_filesink_close_file (GstFileSink * sink);
static gboolean gst_filesink_handle_event (GstPad * pad, GstEvent * event);
static gboolean gst_filesink_handle_event (GstRealPad * pad, GstEvent * event);
static gboolean gst_filesink_pad_query (GstPad * pad, GstQueryType type,
GstFormat * format, gint64 * value);
static void gst_filesink_chain (GstPad * pad, GstData * _data);
static void gst_filesink_chain (GstAction * action, GstRealPad * pad,
GstData * _data);
static void gst_filesink_uri_handler_init (gpointer g_iface,
gpointer iface_data);
@ -167,14 +145,12 @@ gst_filesink_init (GstFileSink * filesink)
pad =
gst_pad_new_from_template (gst_static_pad_template_get (&sinktemplate),
"sink");
gst_sink_pad_set_action_handler (pad, gst_filesink_chain);
gst_element_add_pad (GST_ELEMENT (filesink), pad);
gst_pad_set_chain_function (pad, gst_filesink_chain);
GST_FLAG_SET (GST_ELEMENT (filesink), GST_ELEMENT_EVENT_AWARE);
gst_pad_set_query_function (pad, gst_filesink_pad_query);
gst_pad_set_query_type_function (pad, gst_filesink_get_query_types);
gst_pad_set_formats_function (pad, gst_filesink_get_formats);
filesink->filename = NULL;
filesink->file = NULL;
@ -336,12 +312,12 @@ gst_filesink_pad_query (GstPad * pad, GstQueryType type,
/* handle events (search) */
static gboolean
gst_filesink_handle_event (GstPad * pad, GstEvent * event)
gst_filesink_handle_event (GstRealPad * pad, GstEvent * event)
{
GstEventType type;
GstFileSink *filesink;
filesink = GST_FILESINK (gst_pad_get_parent (pad));
filesink = GST_FILESINK (gst_pad_get_parent (GST_PAD (pad)));
if (!(GST_FLAG_IS_SET (filesink, GST_FILESINK_OPEN))) {
gst_event_unref (event);
@ -407,7 +383,7 @@ gst_filesink_handle_event (GstPad * pad, GstEvent * event)
gst_element_set_eos (GST_ELEMENT (filesink));
break;
default:
gst_pad_event_default (pad, event);
gst_pad_event_default (GST_PAD (pad), event);
break;
}
@ -422,7 +398,7 @@ gst_filesink_handle_event (GstPad * pad, GstEvent * event)
* take the buffer from the pad and write to file if it's open
*/
static void
gst_filesink_chain (GstPad * pad, GstData * _data)
gst_filesink_chain (GstAction * action, GstRealPad * pad, GstData * _data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstFileSink *filesink;
@ -431,7 +407,7 @@ gst_filesink_chain (GstPad * pad, GstData * _data)
g_return_if_fail (GST_IS_PAD (pad));
g_return_if_fail (buf != NULL);
filesink = GST_FILESINK (gst_pad_get_parent (pad));
filesink = GST_FILESINK (gst_pad_get_parent (GST_PAD (pad)));
if (GST_IS_EVENT (buf)) {
gst_filesink_handle_event (pad, GST_EVENT (buf));

49
plugins/elements/gstfilesrc.c
View file

@ -125,43 +125,6 @@ enum
ARG_TOUCH
};
static const GstEventMask *
gst_filesrc_get_event_mask (GstPad * pad)
{
static const GstEventMask masks[] = {
{GST_EVENT_SEEK, GST_SEEK_METHOD_CUR |
GST_SEEK_METHOD_SET | GST_SEEK_METHOD_END | GST_SEEK_FLAG_FLUSH},
{GST_EVENT_FLUSH, 0},
{GST_EVENT_SIZE, 0},
{0, 0}
};
return masks;
}
static const GstQueryType *
gst_filesrc_get_query_types (GstPad * pad)
{
static const GstQueryType types[] = {
GST_QUERY_TOTAL,
GST_QUERY_POSITION,
0
};
return types;
}
static const GstFormat *
gst_filesrc_get_formats (GstPad * pad)
{
static const GstFormat formats[] = {
GST_FORMAT_BYTES,
0,
};
return formats;
}
static void gst_filesrc_dispose (GObject * object);
static void gst_filesrc_set_property (GObject * object, guint prop_id,
@ -170,7 +133,7 @@ static void gst_filesrc_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static gboolean gst_filesrc_check_filesize (GstFileSrc * src);
static GstData *gst_filesrc_get (GstPad * pad);
static GstData *gst_filesrc_get (GstAction * action, GstRealPad * pad);
static gboolean gst_filesrc_srcpad_event (GstPad * pad, GstEvent * event);
static gboolean gst_filesrc_srcpad_query (GstPad * pad, GstQueryType type,
GstFormat * format, gint64 * value);
@ -247,12 +210,10 @@ gst_filesrc_init (GstFileSrc * src)
src->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get (&srctemplate),
"src");
gst_pad_set_get_function (src->srcpad, gst_filesrc_get);
gst_src_pad_set_action_handler (src->srcpad, gst_filesrc_get);
gst_real_pad_set_initially_active (GST_REAL_PAD (src->srcpad), TRUE);
gst_pad_set_event_function (src->srcpad, gst_filesrc_srcpad_event);
gst_pad_set_event_mask_function (src->srcpad, gst_filesrc_get_event_mask);
gst_pad_set_query_function (src->srcpad, gst_filesrc_srcpad_query);
gst_pad_set_query_type_function (src->srcpad, gst_filesrc_get_query_types);
gst_pad_set_formats_function (src->srcpad, gst_filesrc_get_formats);
gst_element_add_pad (GST_ELEMENT (src), src->srcpad);
#ifdef HAVE_MMAP
@ -686,12 +647,12 @@ gst_filesrc_get_read (GstFileSrc * src)
}
static GstData *
gst_filesrc_get (GstPad * pad)
gst_filesrc_get (GstAction * action, GstRealPad * pad)
{
GstFileSrc *src;
g_return_val_if_fail (pad != NULL, NULL);
src = GST_FILESRC (gst_pad_get_parent (pad));
src = GST_FILESRC (gst_pad_get_parent (GST_PAD (pad)));
g_return_val_if_fail (GST_FLAG_IS_SET (src, GST_FILESRC_OPEN), NULL);
/* check for flush */

306
plugins/elements/gstidentity.c
View file

@ -31,18 +31,10 @@
#include "gstidentity.h"
#include <gst/gstmarshal.h>
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
GST_DEBUG_CATEGORY_STATIC (gst_identity_debug);
/*
GST_DEBUG_CATEGORY_STATIC (gst_identity_debug, "identity", 0, "identity element");
#define GST_CAT_DEFAULT gst_identity_debug
*/
GstElementDetails gst_identity_details = GST_ELEMENT_DETAILS ("Identity",
"Generic",
@ -58,49 +50,32 @@ enum
LAST_SIGNAL
};
#define DEFAULT_LOOP_BASED FALSE
#define DEFAULT_SLEEP_TIME 0
#define DEFAULT_DUPLICATE 1
#define DEFAULT_ERROR_AFTER -1
#define DEFAULT_DROP_PROBABILITY 0.0
#define DEFAULT_DATARATE 0
#define DEFAULT_SILENT FALSE
#define DEFAULT_DUMP FALSE
#define DEFAULT_SYNC FALSE
#define DEFAULT_CHECK_PERFECT FALSE
enum
{
ARG_0,
ARG_LOOP_BASED,
ARG_SLEEP_TIME,
ARG_DUPLICATE,
ARG_ERROR_AFTER,
ARG_DROP_PROBABILITY,
ARG_DATARATE,
ARG_SILENT,
ARG_LAST_MESSAGE,
ARG_DUMP,
ARG_SYNC,
ARG_CHECK_PERFECT
};
#define _do_init(bla) \
GST_DEBUG_CATEGORY_INIT (gst_identity_debug, "identity", 0, "identity element");
GST_BOILERPLATE_FULL (GstIdentity, gst_identity, GstElement, GST_TYPE_ELEMENT,
_do_init);
GST_BOILERPLATE (GstIdentity, gst_identity, GstElement, GST_TYPE_ELEMENT);
static void gst_identity_finalize (GObject * object);
static void gst_identity_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_identity_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static GstElementStateReturn gst_identity_change_state (GstElement * element);
static void gst_identity_chain (GstPad * pad, GstData * _data);
static void gst_identity_set_clock (GstElement * element, GstClock * clock);
static GstElementStateReturn gst_identity_change_state (GstElement * element);
static void gst_identity_chain (GstAction * action, GstRealPad * pad,
GstData * data);
static void gst_identity_wakeup (GstAction * action, GstElement * element,
gpointer unused);
static guint gst_identity_signals[LAST_SIGNAL] = { 0 };
@ -110,10 +85,6 @@ gst_identity_base_init (gpointer g_class)
{
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&srctemplate));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&sinktemplate));
gst_element_class_set_details (gstelement_class, &gst_identity_details);
}
@ -138,45 +109,36 @@ gst_identity_class_init (GstIdentityClass * klass)
gobject_class = G_OBJECT_CLASS (klass);
gstelement_class = GST_ELEMENT_CLASS (klass);
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_LOOP_BASED,
g_param_spec_boolean ("loop-based", "Loop-based",
"Set to TRUE to use loop-based rather than chain-based scheduling",
DEFAULT_LOOP_BASED, G_PARAM_READWRITE));
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_identity_get_property);
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_identity_set_property);
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SLEEP_TIME,
g_param_spec_uint ("sleep-time", "Sleep time",
"Microseconds to sleep between processing", 0, G_MAXUINT,
DEFAULT_SLEEP_TIME, G_PARAM_READWRITE));
"Microseconds to sleep between processing", 0, G_MAXUINT, 0,
G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DUPLICATE,
g_param_spec_uint ("duplicate", "Duplicate Buffers",
"Push the buffers N times", 0, G_MAXUINT, DEFAULT_DUPLICATE,
G_PARAM_READWRITE));
"Push the buffers N times", 0, G_MAXUINT, 1, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_ERROR_AFTER,
g_param_spec_int ("error_after", "Error After", "Error after N buffers",
G_MININT, G_MAXINT, DEFAULT_ERROR_AFTER, G_PARAM_READWRITE));
G_MININT, G_MAXINT, -1, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DROP_PROBABILITY,
g_param_spec_float ("drop_probability", "Drop Probability",
"The Probability a buffer is dropped", 0.0, 1.0,
DEFAULT_DROP_PROBABILITY, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DATARATE,
g_param_spec_int ("datarate", "Datarate",
"(Re)timestamps buffers with number of bytes per second (0 = inactive)",
0, G_MAXINT, DEFAULT_DATARATE, G_PARAM_READWRITE));
"The Probability a buffer is dropped", 0.0, 1.0, 0.0,
G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SILENT,
g_param_spec_boolean ("silent", "silent", "silent", DEFAULT_SILENT,
g_param_spec_boolean ("silent", "silent", "silent", FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_LAST_MESSAGE,
g_param_spec_string ("last-message", "last-message", "last-message", NULL,
G_PARAM_READABLE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DUMP,
g_param_spec_boolean ("dump", "Dump", "Dump buffer contents",
DEFAULT_DUMP, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SYNC,
g_param_spec_boolean ("sync", "Synchronize",
"Synchronize to pipeline clock", DEFAULT_SYNC, G_PARAM_READWRITE));
g_param_spec_boolean ("dump", "Dump", "Dump buffer contents", FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_CHECK_PERFECT,
g_param_spec_boolean ("check-perfect", "Check For Perfect Stream",
"Verify that the stream is time- and data-contiguous",
DEFAULT_CHECK_PERFECT, G_PARAM_READWRITE));
"Verify that the stream is time- and data-contiguous", FALSE,
G_PARAM_READWRITE));
gst_identity_signals[SIGNAL_HANDOFF] =
g_signal_new ("handoff", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
@ -185,74 +147,82 @@ gst_identity_class_init (GstIdentityClass * klass)
GST_TYPE_BUFFER | G_SIGNAL_TYPE_STATIC_SCOPE);
gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_identity_finalize);
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_identity_set_property);
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_identity_get_property);
gstelement_class->set_clock = GST_DEBUG_FUNCPTR (gst_identity_set_clock);
gstelement_class->change_state =
GST_DEBUG_FUNCPTR (gst_identity_change_state);
}
static void
gst_identity_init (GstIdentity * identity)
{
identity->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get (&sinktemplate),
"sink");
GST_FLAG_SET (identity, GST_ELEMENT_EVENT_AWARE);
GST_FLAG_SET (identity, GST_ELEMENT_PUSHING);
identity->sinkpad = gst_pad_new ("sink", GST_PAD_SINK);
gst_sink_pad_set_action_handler (identity->sinkpad, gst_identity_chain);
gst_element_add_pad (GST_ELEMENT (identity), identity->sinkpad);
gst_pad_set_chain_function (identity->sinkpad,
GST_DEBUG_FUNCPTR (gst_identity_chain));
gst_pad_set_link_function (identity->sinkpad, gst_pad_proxy_pad_link);
gst_pad_set_getcaps_function (identity->sinkpad, gst_pad_proxy_getcaps);
identity->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get (&srctemplate),
"src");
identity->srcpad = gst_pad_new ("src", GST_PAD_SRC);
gst_element_add_pad (GST_ELEMENT (identity), identity->srcpad);
gst_pad_set_link_function (identity->srcpad, gst_pad_proxy_pad_link);
gst_pad_set_getcaps_function (identity->srcpad, gst_pad_proxy_getcaps);
identity->loop_based = DEFAULT_LOOP_BASED;
identity->sleep_time = DEFAULT_SLEEP_TIME;
identity->duplicate = DEFAULT_DUPLICATE;
identity->error_after = DEFAULT_ERROR_AFTER;
identity->drop_probability = DEFAULT_DROP_PROBABILITY;
identity->datarate = DEFAULT_DATARATE;
identity->silent = DEFAULT_SILENT;
identity->sync = DEFAULT_SYNC;
identity->check_perfect = DEFAULT_CHECK_PERFECT;
identity->dump = DEFAULT_DUMP;
identity->wakeup = gst_element_add_wakeup (GST_ELEMENT (identity), FALSE,
gst_identity_wakeup, NULL);
identity->loop_based = FALSE;
identity->sleep_time = 0;
identity->duplicate = 1;
identity->error_after = -1;
identity->drop_probability = 0.0;
identity->silent = FALSE;
identity->check_perfect = FALSE;
identity->prev_timestamp = GST_CLOCK_TIME_NONE;
identity->prev_duration = GST_CLOCK_TIME_NONE;
identity->prev_offset_end = -1;
identity->dump = FALSE;
identity->last_message = NULL;
identity->srccaps = NULL;
GST_FLAG_SET (identity, GST_ELEMENT_EVENT_AWARE);
GST_FLAG_SET (identity, GST_ELEMENT_WORK_IN_PLACE);
}
static void
gst_identity_set_clock (GstElement * element, GstClock * clock)
gst_identity_push (GstIdentity * identity, GstBuffer * buf)
{
GstIdentity *identity = GST_IDENTITY (element);
if (!identity->silent) {
g_free (identity->last_message);
identity->last_message =
g_strdup_printf ("chain ******* (%s:%s)i (%d bytes, timestamp: %"
GST_TIME_FORMAT ", duration: %" GST_TIME_FORMAT ", offset: %"
G_GINT64_FORMAT ", offset_end: % " G_GINT64_FORMAT ", flags: %d) %p",
GST_DEBUG_PAD_NAME (identity->sinkpad), GST_BUFFER_SIZE (buf),
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
GST_TIME_ARGS (GST_BUFFER_DURATION (buf)), GST_BUFFER_OFFSET (buf),
GST_BUFFER_OFFSET_END (buf), GST_BUFFER_FLAGS (buf), buf);
g_object_notify (G_OBJECT (identity), "last-message");
}
gst_object_replace ((GstObject **) & identity->clock, (GstObject *) clock);
gst_object_ref (GST_OBJECT (identity));
g_signal_emit (G_OBJECT (identity), gst_identity_signals[SIGNAL_HANDOFF], 0,
buf);
if (identity->sleep_time)
g_usleep (identity->sleep_time);
/* things may happen in handoff signals... */
if (GST_ELEMENT_SCHED (identity))
gst_pad_push (identity->srcpad, GST_DATA (buf));
gst_object_unref (GST_OBJECT (identity));
}
static void
gst_identity_chain (GstPad * pad, GstData * _data)
gst_identity_chain (GstAction * action, GstRealPad * pad, GstData * data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstIdentity *identity;
guint i;
g_return_if_fail (pad != NULL);
g_return_if_fail (GST_IS_PAD (pad));
g_return_if_fail (buf != NULL);
identity = GST_IDENTITY (gst_pad_get_parent (pad));
GstBuffer *buf;
GstIdentity *identity = GST_IDENTITY (gst_pad_get_parent (GST_PAD (pad)));
buf = GST_BUFFER (data);
if (GST_IS_EVENT (buf)) {
GstEvent *event = GST_EVENT (buf);
@ -261,11 +231,12 @@ gst_identity_chain (GstPad * pad, GstData * _data)
identity->last_message =
g_strdup_printf ("chain ******* (%s:%s)E (type: %d) %p",
GST_DEBUG_PAD_NAME (pad), GST_EVENT_TYPE (event), event);
GST_DEBUG_PAD_NAME (identity->sinkpad), GST_EVENT_TYPE (event),
event);
g_object_notify (G_OBJECT (identity), "last_message");
}
gst_pad_event_default (pad, event);
gst_pad_event_default (identity->sinkpad, event);
return;
}
@ -328,75 +299,31 @@ gst_identity_chain (GstPad * pad, GstData * _data)
gst_util_dump_mem (GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));
}
for (i = identity->duplicate; i; i--) {
GstClockTime time;
if (!identity->silent) {
g_free (identity->last_message);
identity->last_message =
g_strdup_printf ("chain ******* (%s:%s)i (%d bytes, timestamp: %"
GST_TIME_FORMAT ", duration: %" GST_TIME_FORMAT ", offset: %"
G_GINT64_FORMAT ", offset_end: % " G_GINT64_FORMAT ", flags: %d) %p",
GST_DEBUG_PAD_NAME (identity->sinkpad), GST_BUFFER_SIZE (buf),
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
GST_TIME_ARGS (GST_BUFFER_DURATION (buf)), GST_BUFFER_OFFSET (buf),
GST_BUFFER_OFFSET_END (buf), GST_BUFFER_FLAGS (buf), buf);
g_object_notify (G_OBJECT (identity), "last-message");
}
time = GST_BUFFER_TIMESTAMP (buf);
if (identity->datarate > 0) {
time = identity->bytes_handled * GST_SECOND / identity->datarate;
GST_BUFFER_TIMESTAMP (buf) = time;
GST_BUFFER_DURATION (buf) =
GST_BUFFER_SIZE (buf) * GST_SECOND / identity->datarate;
}
g_signal_emit (G_OBJECT (identity), gst_identity_signals[SIGNAL_HANDOFF], 0,
buf);
if (i > 1)
gst_buffer_ref (buf);
if (identity->sync) {
if (identity->clock) {
gst_element_wait (GST_ELEMENT (identity), time);
}
}
identity->bytes_handled += GST_BUFFER_SIZE (buf);
gst_pad_push (identity->srcpad, GST_DATA (buf));
if (identity->sleep_time)
g_usleep (identity->sleep_time);
if (identity->duplicate > 1) {
identity->current = buf;
gst_data_ref (GST_DATA (buf));
identity->missing = identity->duplicate - 1;
gst_action_set_active (action, FALSE);
gst_action_set_active (identity->wakeup, TRUE);
}
gst_identity_push (identity, buf);
}
static void
gst_identity_loop (GstElement * element)
gst_identity_wakeup (GstAction * action, GstElement * element, gpointer unused)
{
GstIdentity *identity;
GstBuffer *buf;
GstIdentity *identity = GST_IDENTITY (element);
GstBuffer *buf = identity->current;
g_return_if_fail (element != NULL);
g_return_if_fail (GST_IS_IDENTITY (element));
identity = GST_IDENTITY (element);
buf = GST_BUFFER (gst_pad_pull (identity->sinkpad));
if (GST_IS_EVENT (buf)) {
GstEvent *event = GST_EVENT (buf);
if (GST_EVENT_IS_INTERRUPT (event)) {
gst_event_unref (event);
} else {
gst_pad_event_default (identity->sinkpad, event);
}
g_assert (buf);
if (--identity->missing) {
gst_data_ref (GST_DATA (buf));
} else {
gst_identity_chain (identity->sinkpad, GST_DATA (buf));
identity->current = NULL;
gst_action_set_active (action, FALSE);
gst_real_pad_set_active (GST_REAL_PAD (identity->sinkpad), TRUE);
}
gst_identity_push (identity, buf);
}
static void
@ -411,17 +338,6 @@ gst_identity_set_property (GObject * object, guint prop_id,
identity = GST_IDENTITY (object);
switch (prop_id) {
case ARG_LOOP_BASED:
identity->loop_based = g_value_get_boolean (value);
if (identity->loop_based) {
gst_element_set_loop_function (GST_ELEMENT (identity),
gst_identity_loop);
gst_pad_set_chain_function (identity->sinkpad, NULL);
} else {
gst_pad_set_chain_function (identity->sinkpad, gst_identity_chain);
gst_element_set_loop_function (GST_ELEMENT (identity), NULL);
}
break;
case ARG_SLEEP_TIME:
identity->sleep_time = g_value_get_uint (value);
break;
@ -440,12 +356,6 @@ gst_identity_set_property (GObject * object, guint prop_id,
case ARG_DROP_PROBABILITY:
identity->drop_probability = g_value_get_float (value);
break;
case ARG_DATARATE:
identity->datarate = g_value_get_int (value);
break;
case ARG_SYNC:
identity->sync = g_value_get_boolean (value);
break;
case ARG_CHECK_PERFECT:
identity->check_perfect = g_value_get_boolean (value);
break;
@ -467,9 +377,6 @@ gst_identity_get_property (GObject * object, guint prop_id, GValue * value,
identity = GST_IDENTITY (object);
switch (prop_id) {
case ARG_LOOP_BASED:
g_value_set_boolean (value, identity->loop_based);
break;
case ARG_SLEEP_TIME:
g_value_set_uint (value, identity->sleep_time);
break;
@ -482,9 +389,6 @@ gst_identity_get_property (GObject * object, guint prop_id, GValue * value,
case ARG_DROP_PROBABILITY:
g_value_set_float (value, identity->drop_probability);
break;
case ARG_DATARATE:
g_value_set_int (value, identity->datarate);
break;
case ARG_SILENT:
g_value_set_boolean (value, identity->silent);
break;
@ -494,9 +398,6 @@ gst_identity_get_property (GObject * object, guint prop_id, GValue * value,
case ARG_LAST_MESSAGE:
g_value_set_string (value, identity->last_message);
break;
case ARG_SYNC:
g_value_set_boolean (value, identity->sync);
break;
case ARG_CHECK_PERFECT:
g_value_set_boolean (value, identity->check_perfect);
break;
@ -509,29 +410,14 @@ gst_identity_get_property (GObject * object, guint prop_id, GValue * value,
static GstElementStateReturn
gst_identity_change_state (GstElement * element)
{
GstIdentity *identity;
g_return_val_if_fail (GST_IS_IDENTITY (element), GST_STATE_FAILURE);
identity = GST_IDENTITY (element);
GstIdentity *identity = GST_IDENTITY (element);
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_NULL_TO_READY:
break;
case GST_STATE_READY_TO_PAUSED:
identity->bytes_handled = 0;
identity->prev_timestamp = GST_CLOCK_TIME_NONE;
identity->prev_duration = GST_CLOCK_TIME_NONE;
identity->prev_offset_end = -1;
break;
case GST_STATE_PAUSED_TO_PLAYING:
case GST_STATE_PLAYING_TO_PAUSED:
break;
case GST_STATE_PAUSED_TO_READY:
g_free (identity->last_message);
identity->last_message = NULL;
break;
case GST_STATE_READY_TO_NULL:
if (identity->current) {
gst_data_unref (GST_DATA (identity->current));
identity->current = NULL;
}
break;
default:
break;

12
plugins/elements/gstidentity.h
View file

@ -47,27 +47,27 @@ typedef struct _GstIdentityClass GstIdentityClass;
struct _GstIdentity {
GstElement element;
GstPad *sinkpad;
GstPad *srcpad;
GstPad * sinkpad;
GstPad * srcpad;
GstAction * wakeup;
gboolean loop_based;
guint duplicate;
gint error_after;
gfloat drop_probability;
gint datarate;
guint sleep_time;
gboolean silent;
gboolean dump;
gboolean sync;
gboolean check_perfect;
GstClockTime prev_timestamp;
GstClockTime prev_duration;
guint64 prev_offset_end;
GstClock *clock;
gchar *last_message;
GstCaps *srccaps;
guint64 bytes_handled;
GstBuffer * current;
guint missing;
};
struct _GstIdentityClass {

998
plugins/elements/gstqueue.c
View file

File diff suppressed because it is too large Load diff

32
plugins/elements/gstqueue.h
View file

@ -1,6 +1,7 @@
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
* 2004,2005 Benjamin Otte <otte@gnome.org>
*
* gstqueue.h:
*
@ -52,9 +53,10 @@ typedef struct _GstQueueSize GstQueueSize;
typedef struct _GstQueueClass GstQueueClass;
struct _GstQueueSize {
guint buffers; /* no. of buffers */
guint bytes; /* no. of bytes */
guint64 time; /* amount of time */
guint items; /* no. of items */
guint buffers; /* no. of buffers */
guint bytes; /* no. of bytes */
GstClockTime time; /* amount of time */
};
struct _GstQueue {
@ -69,39 +71,25 @@ struct _GstQueue {
GstQueueSize
cur_level, /* currently in the queue */
max_size, /* max. amount of data allowed in the queue */
min_threshold; /* min. amount of data required to wake reader */
min_threshold, /* min. amount of data required to wake reader */
max_threshold; /* min. amount of data required to wake writer */
/* whether we leak data, and at which end */
gint leaky;
/* number of nanoseconds until a blocked queue 'times out'
* to receive data and returns a filler event. -1 = disable */
guint64 block_timeout;
/* it the queue should fail on possible deadlocks */
gboolean may_deadlock;
gboolean interrupt;
gboolean flush;
gboolean got_eos;
GMutex *qlock; /* lock for queue (vs object lock) */
GCond *item_add; /* signals buffers now available for reading */
GCond *item_del; /* signals space now available for writing */
GCond *event_done; /* upstream event signaller */
GTimeVal *timeval; /* the timeout for the queue locking */
GQueue *events; /* upstream events get decoupled here */
GstCaps *negotiated_caps;
GMutex *event_lock; /* lock when handling the events queue */
gpointer _gst_reserved[GST_PADDING - 1];
};
struct _GstQueueClass {
GstElementClass parent_class;
/* vtable */
/* signals - 'running' is called from both sides
* which might make it sort of non-useful... */
void (*underrun) (GstQueue *queue);

199
plugins/elements/gsttee.c
View file

@ -27,15 +27,10 @@
#include "gsttee.h"
#include <string.h>
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
GST_DEBUG_CATEGORY_STATIC (gst_tee_debug);
#if 0
GST_DEBUG_CATEGORY_STATIC (gst_tee_debug, "tee", 0, "tee element");
#define GST_CAT_DEFAULT gst_tee_debug
#endif
GstElementDetails gst_tee_details = GST_ELEMENT_DETAILS ("Tee pipe fitting",
"Generic",
"1-to-N pipe fitting",
@ -63,10 +58,7 @@ GstStaticPadTemplate tee_src_template = GST_STATIC_PAD_TEMPLATE ("src%d",
GST_PAD_REQUEST,
GST_STATIC_CAPS_ANY);
#define _do_init(bla) \
GST_DEBUG_CATEGORY_INIT (gst_tee_debug, "tee", 0, "tee element");
GST_BOILERPLATE_FULL (GstTee, gst_tee, GstElement, GST_TYPE_ELEMENT, _do_init);
GST_BOILERPLATE (GstTee, gst_tee, GstElement, GST_TYPE_ELEMENT);
static GstPad *gst_tee_request_new_pad (GstElement * element,
GstPadTemplate * temp, const gchar * unused);
@ -77,7 +69,10 @@ static void gst_tee_set_property (GObject * object, guint prop_id,
static void gst_tee_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static void gst_tee_chain (GstPad * pad, GstData * _data);
static void gst_tee_chain (GstAction * action, GstRealPad * pad,
GstData * data);
static GstData *gst_tee_get (GstAction * action, GstRealPad * pad);
static GstElementStateReturn gst_tee_change_state (GstElement * element);
static void
@ -85,8 +80,6 @@ gst_tee_base_init (gpointer g_class)
{
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&sinktemplate));
gst_element_class_set_details (gstelement_class, &gst_tee_details);
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&tee_src_template));
@ -114,6 +107,9 @@ gst_tee_class_init (GstTeeClass * klass)
gstelement_class = (GstElementClass *) klass;
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_tee_get_property);
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_tee_set_property);
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_NUM_PADS,
g_param_spec_int ("num_pads", "num_pads", "num_pads",
0, G_MAXINT, 0, G_PARAM_READABLE));
@ -126,9 +122,8 @@ gst_tee_class_init (GstTeeClass * klass)
gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_tee_finalize);
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_tee_set_property);
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_tee_get_property);
gstelement_class->change_state = gst_tee_change_state;
gstelement_class->request_new_pad =
GST_DEBUG_FUNCPTR (gst_tee_request_new_pad);
}
@ -136,17 +131,16 @@ gst_tee_class_init (GstTeeClass * klass)
static void
gst_tee_init (GstTee * tee)
{
tee->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get (&sinktemplate),
"sink");
tee->sinkpad = gst_pad_new ("sink", GST_PAD_SINK);
gst_sink_pad_set_action_handler (tee->sinkpad, gst_tee_chain);
gst_element_add_pad (GST_ELEMENT (tee), tee->sinkpad);
gst_pad_set_chain_function (tee->sinkpad, GST_DEBUG_FUNCPTR (gst_tee_chain));
gst_pad_set_link_function (tee->sinkpad,
GST_DEBUG_FUNCPTR (gst_pad_proxy_pad_link));
gst_pad_set_getcaps_function (tee->sinkpad,
GST_DEBUG_FUNCPTR (gst_pad_proxy_getcaps));
tee->last_message = NULL;
GST_FLAG_SET (tee, GST_ELEMENT_EVENT_AWARE);
}
/* helper compare function */
@ -161,56 +155,6 @@ name_pad_compare (gconstpointer a, gconstpointer b)
return strcmp (name, gst_pad_get_name (pad)); /* returns 0 if match */
}
static GstCaps *
gst_tee_getcaps (GstPad * _pad)
{
GstTee *tee = GST_TEE (gst_pad_get_parent (_pad));
GstCaps *caps = gst_caps_new_any (), *tmp, *res;
GstPad *pad;
const GList *pads;
for (pads = gst_element_get_pad_list (GST_ELEMENT (tee));
pads != NULL; pads = pads->next) {
pad = GST_PAD (pads->data);
if (pad == _pad)
continue;
tmp = gst_pad_get_allowed_caps (pad);
res = gst_caps_intersect (caps, tmp);
gst_caps_free (tmp);
gst_caps_free (caps);
caps = res;
}
return caps;
}
static GstPadLinkReturn
gst_tee_link (GstPad * _pad, const GstCaps * caps)
{
GstTee *tee = GST_TEE (gst_pad_get_parent (_pad));
GstPadLinkReturn res;
GstPad *pad;
const GList *pads;
GST_DEBUG_OBJECT (tee, "Forwarding link to all other pads");
for (pads = gst_element_get_pad_list (GST_ELEMENT (tee));
pads != NULL; pads = pads->next) {
pad = GST_PAD (pads->data);
if (pad == _pad)
continue;
res = gst_pad_try_set_caps (pad, caps);
GST_DEBUG_OBJECT (tee, "Pad %s:%s gave response %d",
GST_DEBUG_PAD_NAME (pad), res);
if (GST_PAD_LINK_FAILED (res))
return res;
}
return GST_PAD_LINK_OK;
}
static GstPad *
gst_tee_request_new_pad (GstElement * element, GstPadTemplate * templ,
const gchar * unused)
@ -252,8 +196,11 @@ gst_tee_request_new_pad (GstElement * element, GstPadTemplate * templ,
srcpad = gst_pad_new_from_template (templ, name);
g_free (name);
gst_pad_set_link_function (srcpad, GST_DEBUG_FUNCPTR (gst_tee_link));
gst_pad_set_getcaps_function (srcpad, GST_DEBUG_FUNCPTR (gst_tee_getcaps));
gst_src_pad_set_action_handler (srcpad, gst_tee_get);
gst_pad_set_link_function (srcpad,
GST_DEBUG_FUNCPTR (gst_pad_proxy_pad_link));
gst_pad_set_getcaps_function (srcpad,
GST_DEBUG_FUNCPTR (gst_pad_proxy_getcaps));
gst_element_add_pad (GST_ELEMENT (tee), srcpad);
GST_PAD_ELEMENT_PRIVATE (srcpad) = NULL;
@ -313,50 +260,82 @@ gst_tee_get_property (GObject * object, guint prop_id, GValue * value,
}
}
/**
* gst_tee_chain:
* @pad: the pad to follow
* @buf: the buffer to pass
*
* Chain a buffer on a pad.
*/
static void
gst_tee_chain (GstPad * pad, GstData * _data)
static GstData *
gst_tee_get (GstAction * action, GstRealPad * pad)
{
GstData *data;
GstTee *tee = GST_TEE (gst_action_get_element (action));
g_assert (tee->current);
if (!tee->silent) {
GstData *data = tee->current;
g_free (tee->last_message);
tee->last_message =
g_strdup_printf ("request ******* (%s:%s)t (%d bytes, %"
G_GUINT64_FORMAT ") %p", GST_DEBUG_PAD_NAME (pad),
GST_IS_BUFFER (data) ? GST_BUFFER_SIZE (data) : 0,
GST_IS_BUFFER (data) ? GST_BUFFER_TIMESTAMP (data) :
GST_CLOCK_TIME_NONE, data);
g_object_notify (G_OBJECT (tee), "last_message");
}
data = tee->current;
gst_action_set_active (action, FALSE);
tee->missing_pads--;
if (tee->missing_pads == 0) {
gst_real_pad_set_active (GST_REAL_PAD (tee->sinkpad), TRUE);
if (GST_IS_EVENT (tee->current) &&
GST_EVENT_TYPE (tee->current) == GST_EVENT_EOS) {
gst_element_set_eos (GST_ELEMENT (tee));
}
tee->current = NULL;
} else {
gst_data_ref (tee->current);
}
return data;
}
static void
gst_tee_chain (GstAction * action, GstRealPad * pad, GstData * data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstTee *tee;
const GList *pads;
GstTee *tee = GST_TEE (gst_action_get_element (action));
g_return_if_fail (pad != NULL);
g_return_if_fail (GST_IS_PAD (pad));
g_return_if_fail (buf != NULL);
tee = GST_TEE (gst_pad_get_parent (pad));
gst_buffer_ref_by_count (buf, GST_ELEMENT (tee)->numsrcpads - 1);
pads = gst_element_get_pad_list (GST_ELEMENT (tee));
while (pads) {
g_assert (tee->current == NULL);
g_assert (tee->missing_pads == 0);
tee->current = data;
for (pads = gst_element_get_pad_list (GST_ELEMENT (tee)); pads;
pads = g_list_next (pads)) {
GstPad *outpad = GST_PAD (pads->data);
pads = g_list_next (pads);
if (GST_PAD_DIRECTION (outpad) != GST_PAD_SRC)
continue;
if (!tee->silent) {
g_free (tee->last_message);
tee->last_message =
g_strdup_printf ("chain ******* (%s:%s)t (%d bytes, %"
G_GUINT64_FORMAT ") %p", GST_DEBUG_PAD_NAME (outpad),
GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf), buf);
g_object_notify (G_OBJECT (tee), "last_message");
}
if (GST_PAD_IS_USABLE (outpad))
gst_pad_push (outpad, GST_DATA (buf));
else
gst_buffer_unref (buf);
gst_real_pad_set_active (GST_REAL_PAD (outpad), TRUE);
tee->missing_pads++;
}
gst_real_pad_set_active (GST_REAL_PAD (tee->sinkpad), FALSE);
}
static GstElementStateReturn
gst_tee_change_state (GstElement * element)
{
GstTee *tee = GST_TEE (element);
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_PAUSED_TO_READY:
if (tee->current) {
gst_data_unref (tee->current);
tee->current = NULL;
tee->missing_pads = 0;
}
break;
default:
break;
}
if (GST_ELEMENT_CLASS (parent_class)->change_state)
return GST_ELEMENT_CLASS (parent_class)->change_state (element);
return GST_STATE_SUCCESS;
}

3
plugins/elements/gsttee.h
View file

@ -48,6 +48,9 @@ struct _GstTee {
GstPad *sinkpad;
GstData *current; /* current data peers should pull */
gint missing_pads; /* number of pads that haven't pulled yet */
gboolean silent;
gchar *last_message;
};

88
plugins/elements/gsttypefindelement.c
View file

@ -45,6 +45,7 @@
#include <gst/gsttypefind.h>
#include <gst/gstutils.h>
#include <gst/gsterror.h>
#include <gst/gstaction.h>
GST_DEBUG_CATEGORY_STATIC (gst_type_find_element_debug);
#define GST_CAT_DEFAULT gst_type_find_element_debug
@ -103,16 +104,17 @@ static void gst_type_find_element_set_property (GObject * object,
static void gst_type_find_element_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec);
static const GstEventMask *gst_type_find_element_src_event_mask (GstPad * pad);
static gboolean gst_type_find_element_src_event (GstPad * pad,
GstEvent * event);
static gboolean gst_type_find_handle_src_query (GstPad * pad,
GstQueryType type, GstFormat * fmt, gint64 * value);
static void push_buffer_store (GstTypeFindElement * typefind);
static void gst_type_find_element_chain (GstPad * sinkpad, GstData * data);
static GstElementStateReturn
gst_type_find_element_change_state (GstElement * element);
static void gst_type_find_element_wakeup (GstAction * action,
GstElement * element, gpointer unused);
static void gst_type_find_element_chain (GstAction * action,
GstRealPad * sinkpad, GstData * data);
static GstElementStateReturn gst_type_find_element_change_state (GstElement *
element);
static guint gst_type_find_element_signals[LAST_SIGNAL] = { 0 };
@ -178,33 +180,35 @@ gst_type_find_element_class_init (GstTypeFindElementClass * typefind_class)
static void
gst_type_find_element_init (GstTypeFindElement * typefind)
{
GST_FLAG_SET (typefind, GST_ELEMENT_EVENT_AWARE);
GST_FLAG_SET (typefind, GST_ELEMENT_PUSHING);
/* sinkpad */
typefind->sink =
gst_pad_new_from_template (gst_static_pad_template_get
(&type_find_element_sink_template), "sink");
gst_pad_set_chain_function (typefind->sink, gst_type_find_element_chain);
gst_sink_pad_set_action_handler (typefind->sink, gst_type_find_element_chain);
gst_element_add_pad (GST_ELEMENT (typefind), typefind->sink);
/* srcpad */
typefind->src =
gst_pad_new_from_template (gst_static_pad_template_get
(&type_find_element_src_template), "src");
gst_pad_set_event_function (typefind->src, gst_type_find_element_src_event);
gst_pad_set_event_mask_function (typefind->src,
gst_type_find_element_src_event_mask);
gst_pad_set_query_function (typefind->src,
GST_DEBUG_FUNCPTR (gst_type_find_handle_src_query));
gst_pad_use_explicit_caps (typefind->src);
gst_element_add_pad (GST_ELEMENT (typefind), typefind->src);
typefind->wakeup = gst_element_add_wakeup (GST_ELEMENT (typefind), FALSE,
gst_type_find_element_wakeup, NULL);
typefind->caps = NULL;
typefind->pending_events = NULL;
typefind->min_probability = 1;
typefind->max_probability = GST_TYPE_FIND_MAXIMUM;
typefind->store = gst_buffer_store_new ();
GST_FLAG_SET (typefind, GST_ELEMENT_EVENT_AWARE);
}
static void
gst_type_find_element_dispose (GObject * object)
{
@ -294,20 +298,6 @@ gst_type_find_handle_src_query (GstPad * pad,
return TRUE;
}
static const GstEventMask *
gst_type_find_element_src_event_mask (GstPad * pad)
{
static const GstEventMask mask[] = {
{GST_EVENT_SEEK,
GST_SEEK_METHOD_SET | GST_SEEK_METHOD_CUR | GST_SEEK_METHOD_END |
GST_SEEK_FLAG_FLUSH},
/* add more if you want, event masks suck and need to die anyway */
{0,}
};
return mask;
}
static gboolean
gst_type_find_element_src_event (GstPad * pad, GstEvent * event)
{
@ -368,6 +358,19 @@ start_typefinding (GstTypeFindElement * typefind)
typefind->stream_length_available = TRUE;
typefind->stream_length = 0;
}
static void
push_buffer_store (GstTypeFindElement * typefind, GstEvent * event)
{
if (!event)
event = gst_event_new_discontinuous (TRUE,
GST_FORMAT_DEFAULT, (guint64) 0, GST_FORMAT_BYTES, (guint64) 0,
GST_FORMAT_UNDEFINED);
typefind->pending_events = g_list_append (typefind->pending_events, event);
gst_real_pad_set_active (GST_REAL_PAD (typefind->sink), FALSE);
gst_action_set_active (typefind->wakeup, TRUE);
}
static void
stop_typefinding (GstTypeFindElement * typefind)
{
@ -401,7 +404,7 @@ stop_typefinding (GstTypeFindElement * typefind)
"could not seek to required position %u, hope for the best", size);
typefind->mode = MODE_NORMAL;
/* push out our queued buffers here */
push_buffer_store (typefind);
push_buffer_store (typefind, NULL);
} else {
typefind->waiting_for_discont_offset = size;
}
@ -409,25 +412,26 @@ stop_typefinding (GstTypeFindElement * typefind)
}
static void
push_buffer_store (GstTypeFindElement * typefind)
gst_type_find_element_wakeup (GstAction * action, GstElement * element,
gpointer unused)
{
guint size = gst_buffer_store_get_size (typefind->store, 0);
guint size;
GstBuffer *buffer;
const GList *item;
GstTypeFindElement *typefind = GST_TYPE_FIND_ELEMENT (element);
/* handle pending events */
for (item = typefind->pending_events; item; item = item->next) {
if (typefind->pending_events) {
GstEvent *e = item->data;
typefind->pending_events = g_list_remove (typefind->pending_events,
typefind->pending_events->data);
gst_pad_push (typefind->src, GST_DATA (e));
return;
}
g_list_free (typefind->pending_events);
typefind->pending_events = NULL;
/* data */
gst_pad_push (typefind->src, GST_DATA (gst_event_new_discontinuous (TRUE,
GST_FORMAT_DEFAULT, (guint64) 0, GST_FORMAT_BYTES, (guint64) 0,
GST_FORMAT_UNDEFINED)));
size = gst_buffer_store_get_size (typefind->store, 0);
if (size && (buffer = gst_buffer_store_get_buffer (typefind->store, 0, size))) {
GST_DEBUG_OBJECT (typefind, "pushing cached data (%u bytes)", size);
gst_pad_push (typefind->src, GST_DATA (buffer));
@ -437,6 +441,8 @@ push_buffer_store (GstTypeFindElement * typefind)
}
gst_buffer_store_clear (typefind->store);
gst_action_set_active (action, FALSE);
gst_real_pad_set_active (GST_REAL_PAD (typefind->sink), TRUE);
}
static guint64
@ -496,8 +502,7 @@ gst_type_find_element_handle_event (GstPad * pad, GstEvent * event)
g_signal_emit (typefind, gst_type_find_element_signals[HAVE_TYPE],
0, entry->probability, entry->caps);
stop_typefinding (typefind);
push_buffer_store (typefind);
gst_pad_event_default (pad, event);
push_buffer_store (typefind, event);
} else {
gst_pad_event_default (pad, event);
GST_ELEMENT_ERROR (typefind, STREAM, TYPE_NOT_FOUND, (NULL),
@ -526,13 +531,11 @@ gst_type_find_element_handle_event (GstPad * pad, GstEvent * event)
if (gst_event_discont_get_value (event, GST_FORMAT_BYTES, &off) &&
off == typefind->waiting_for_discont_offset) {
typefind->mode = MODE_NORMAL;
push_buffer_store (typefind);
push_buffer_store (typefind, NULL);
}
gst_event_unref (event);
}
} else if (GST_EVENT_TYPE (event) == GST_EVENT_EOS) {
push_buffer_store (typefind);
gst_pad_event_default (pad, event);
push_buffer_store (typefind, event);
} else {
gst_event_unref (event);
}
@ -618,7 +621,8 @@ compare_type_find_factory (gconstpointer fac1, gconstpointer fac2)
return GST_PLUGIN_FEATURE (fac1)->rank - GST_PLUGIN_FEATURE (fac2)->rank;
}
static void
gst_type_find_element_chain (GstPad * pad, GstData * data)
gst_type_find_element_chain (GstAction * action, GstRealPad * pad,
GstData * data)
{
GstTypeFindElement *typefind;
GList *entries;
@ -626,9 +630,9 @@ gst_type_find_element_chain (GstPad * pad, GstData * data)
GList *walk;
GstTypeFind find = { find_peek, find_suggest, NULL, find_element_get_length };
typefind = GST_TYPE_FIND_ELEMENT (GST_PAD_PARENT (pad));
typefind = GST_TYPE_FIND_ELEMENT (GST_PAD_PARENT (GST_PAD (pad)));
if (GST_IS_EVENT (data)) {
gst_type_find_element_handle_event (pad, GST_EVENT (data));
gst_type_find_element_handle_event (GST_PAD (pad), GST_EVENT (data));
return;
}
switch (typefind->mode) {

2
plugins/elements/gsttypefindelement.h
View file

@ -48,6 +48,8 @@ struct _GstTypeFindElement {
GstPad * sink;
GstPad * src;
GstAction * wakeup;
guint min_probability;
guint max_probability;
GstCaps * caps;

189
po/af.po
View file

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.0\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-03-24 11:28+0200\n"
"Last-Translator: Petri Jooste <rkwjpj@puk.ac.za>\n"
"Language-Team: Afrikaans <i18n@af.org.za>\n"
@ -15,30 +15,30 @@ msgstr ""
"Content-Type: text/plain; charset=ISO-8859-1\n"
"Content-Transfer-Encoding: 8bit\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Vertoon die GStreamer weergawe"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Maak alle waarskuwings fataal"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Vertoon beskikbare ontfoutkategorië en stop"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Verstek ontfoutvlak vanaf 1 (slegs fout) tot 5 (enigiets) of 0 vir geen "
"afvoer"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "VLAK"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -46,31 +46,27 @@ msgstr ""
"Komma-geskeide lys van kategorie_naam:vlak pare om die individuele "
"kategorieë op te stel. Byvoorbeeld: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "LYS"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Skakel gekleurde ontfout-afvoer af"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Skakel ontfouting af"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Skakel versnelde SVE-instruksies af"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Aktiveer volledige diagnostiese boodskappe vir inproplaaiing"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "PAAIE"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -79,32 +75,32 @@ msgstr ""
"Komma-geskeide lys van inproppe om vooraf te laai by die lys gestoor in die "
"omgewingsveranderlike GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "INPROPPE"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr "Moenie segmenteringsfoute tydens inproplaaiing ondervang nie"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "SKEDULEERDER"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Register om te gebruik"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "REGISTER"
#: gst/gst.c:214
#: gst/gst.c:209
#, fuzzy, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "lys van paaie waaruit inproppe gelaai word (geskei met '"
#: gst/gst.c:218
#: gst/gst.c:213
#, fuzzy, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Skeduleerder om te gebruik ('"
@ -586,52 +582,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr ""
"Daar is geen element beskikbaar om die stroom se mime-tipe %s te hanteer nie."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Geen lêernaam om heen te skryf nie."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Kon nie lêer \"%s\" oopmaak om in te skryf nie."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Fout met toemaak van lêer \"%s\"."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Fout tydens skryf na lêer \"%s\"."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Geen lêernaam om uit te lees nie."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Kon nie lêer \"%s\" oopmaak om te lees nie."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr ""
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, fuzzy, c-format
msgid "File \"%s\" is a socket."
msgstr "Lêer \"%s\" is nie 'n gewone lêer nie."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Mislukking na die vasgestelde aantal probeerslae."
@ -720,123 +710,79 @@ msgstr "kon nie aan bestemming-element vir URI \"%s\" verbind nie"
msgid "empty pipeline not allowed"
msgstr "leë pyplyn word nie toegelaat nie"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
#, fuzzy
msgid "Print all elements"
msgstr "geen element \"%s\""
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr "Gebruik so: gst-xmllaunch <lêer.xml> [ element.eienskap=waarde ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "FOUT: ontleding van xml-lêer '%s' het misluk.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "FOUT: geen topvlak pyplynelement in lêer '%s' nie.\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr "WAARSKUWING: slegs een topvlak element word tans ondersteun."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr "FOUT: onverstaanbare bevellynparameter %d: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "WAARSKUWING: element genaamd '%s' nie gevind nie.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "ETIKET GEVIND : gevind by element \"%s\".\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Wys etikette (ook bekend as metadata)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Wys statusinligting en kennisgewings van eienskappe"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Moenie statusinligting van TIPE wys nie"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "TIPE1, TIPE2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Stoor xml-voorstelling van pyplyn na LÊER en stop"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "LÊER"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Moenie 'n fouthanteerder installeer nie"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Druk \"alloc trace\" (indien aangeskakel tydens kompilering)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Aantal kere wat pyplyn herhaal moet word"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "FOUT: pyplyn kon nie opgestel word nie: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "FOUT: pyplyn kon nie opgestel word nie.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "WAARSKUWING: foutiewe pyplyn: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Probeer om weg te hardloop.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "FOUT: die pyplynelement kon nie gevind word nie.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "LOOP pyplyn ...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "FOUT: pyplyn wil nie speel nie.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, c-format
msgid "Added plugin %s with %d feature.\n"
@ -871,6 +817,39 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] ""
msgstr[1] ""
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Skakel versnelde SVE-instruksies af"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr ""
#~ "Daar is geen element beskikbaar om die stroom se mime-tipe %s te hanteer "
#~ "nie."
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr ""
#~ "Gebruik so: gst-xmllaunch <lêer.xml> [ element.eienskap=waarde ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "FOUT: ontleding van xml-lêer '%s' het misluk.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "FOUT: geen topvlak pyplynelement in lêer '%s' nie.\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr "WAARSKUWING: slegs een topvlak element word tans ondersteun."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr "FOUT: onverstaanbare bevellynparameter %d: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "WAARSKUWING: element genaamd '%s' nie gevind nie.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Stoor xml-voorstelling van pyplyn na LÊER en stop"
#~ msgid "FILE"
#~ msgstr "LÊER"
#~ msgid "caps"
#~ msgstr "caps"

158
po/az.po
View file

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer-0.8.0\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-03-19 18:40+0200\n"
"Last-Translator: Metin Amiroff <metin@karegen.com>\n"
"Language-Team: Azerbaijani <translation-team-az@lists.sourceforge.net>\n"
@ -16,89 +16,85 @@ msgstr ""
"Content-Transfer-Encoding: 8bit\n"
"X-Generator: KBabel 1.0.2\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "GStreamer buraxılışını göstər"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Bütün xətaları ölümcül et"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr ""
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "SƏVİYYƏ"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
msgstr ""
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "SİYAHI"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr ""
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Xəta ayırmasını bağla"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr ""
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr ""
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "CIĞIRLAR"
#: gst/gst.c:191
#: gst/gst.c:186
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
"environment variable GST_PLUGIN_PATH"
msgstr ""
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "ƏLAVƏLƏR"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr ""
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "VAXTLAŞDIRICI"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "İşlədiləcək qeyd bazası"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "QEYDBAZASI"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr ""
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr ""
@ -563,51 +559,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr ""
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr ""
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr ""
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr ""
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr ""
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr ""
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr ""
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr ""
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr ""
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr ""
@ -695,122 +686,78 @@ msgstr ""
msgid "empty pipeline not allowed"
msgstr ""
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr ""
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr ""
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr ""
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr ""
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr ""
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr ""
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr ""
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr ""
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr ""
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr ""
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr ""
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr ""
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr ""
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "FAYL"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr ""
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr ""
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr ""
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr ""
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr ""
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr ""
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr ""
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr ""
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr ""
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr ""
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, c-format
msgid "Added plugin %s with %d feature.\n"
@ -845,5 +792,8 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] ""
msgstr[1] ""
#~ msgid "FILE"
#~ msgstr "FAYL"
#~ msgid "')"
#~ msgstr "')"

200
po/ca.po
View file

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.7pre2\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-12-22 17:44+0100\n"
"Last-Translator: Jordi Mallach <jordi@sindominio.net>\n"
"Language-Team: Catalan <ca@dodds.net>\n"
@ -16,30 +16,30 @@ msgstr ""
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=n!=1;\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Imprimeix la versió de GStreamer"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Fes fatals tots els avisos"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Imprimeix les categories de depuració disponibles i surt"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Nivell de depuració per defecte des de 1 (només errors) a 5 (tot) o 0 per a "
"cap sortida"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "NIVELL"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -48,31 +48,27 @@ msgstr ""
"nivells específics per a les categories individuals. Per exemple: "
"GST_AUTOPLUG:5, GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "LLISTA"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Inhabilita la sortida de depuració colorejada"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Inhabilita la depuració"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Inhabilita les intruccions d'UCP accelerades"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Habilita els diagnòstics detallats de càrrega de connectors"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "CAMINS"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -81,34 +77,34 @@ msgstr ""
"Llista separada per comes de connectors a precarregar a més de la llista "
"emmagatzemada en la variable d'entorn GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "CONNECTORS"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr ""
"Inhabilita la captura de violacions de segment durant la càrrega de "
"connectors"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "PLANIFICADOR"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Registre a utilitzar"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "REGISTRE"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "llista de camins per a carregar connectors (separats per «%s»)"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Planificador a utilitzar (per defecte és «%s»)"
@ -605,52 +601,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr ""
"No hi ha cap element present per a gestionar el tipus mime %s del flux."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "No s'ha especificat cap nom de fitxer per a l'escriptura."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "No s'ha pogut obrir «%s» per a l'escriptura."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "S'ha produït un error en tancar el fitxer «%s»."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "S'ha produït un error en escriure al fitxer «%s»."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "No s'ha especificat cap fitxer per a llegir."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "No s'ha pogut obrir el fitxer «%s» per a la lectura."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr "«%s» és un directori."
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr "El fitxer «%s» és un sòcol."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Ha fallat després de les iteracions com s'ha demanat."
@ -739,125 +729,78 @@ msgstr "No s'ha pogut enllaçar l'element de sortida per a l'URI «%s»"
msgid "empty pipeline not allowed"
msgstr "no es permet un conducte buit"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr "Imprimeix tots els elements"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
"L'execució ha finalitzat després de %s iteracions (suma %s ns, mitja %s ns, "
"mín %s, màx %s).\n"
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr "Forma d'ús: gst-xmllaunch <file.xml> [ element.propietat=valor ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "ERROR: l'anàlisi del fitxer xml «%s» ha fallat.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "ERROR: no hi ha cap conducte de nivell superior en el fitxer «%s».\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr "AVÍS: només es gestiona un element de primer nivell ara mateix."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr ""
"ERROR: no s'ha pogut analitzar l'argument de la línia d'ordres %d: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "AVÍS: no s'ha trobat l'element anomenat «%s».\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "MARCADOR TROBAT: trobat per l'element «%s».\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Mostra els marcadors (també coneguts com metadades)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Mostra la informació d'estat i notificacions de propietats"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "No mostres informació d'estat de TIPUS"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "TIPUS1,TIPUS2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Desa la representació xml del conducte a FITXER i surt"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "FITXER"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "No instal·les un gestor de fallades"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Imprimeix una traça d'alloc (si s'ha habilitat al compilar)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Nombre de vegades a iterar el conducte"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "ERROR: no s'ha pogut construir el conducte: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "ERROR: no s'ha pogut construir el conducte.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "AVÍS: el conducte és erroni: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " S'està intentant executar tot i així.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "ERROR: l'element «conducte» no s'ha trobat.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "S'ESTÀ EXECUTANT el conducte ...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "ERROR: el conducte no vol reproduir-se.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, fuzzy, c-format
msgid "Added plugin %s with %d feature.\n"
@ -892,6 +835,47 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] "S'han carregat %d connectors amb %d %s.\n"
msgstr[1] "S'han carregat %d connectors amb %d %s.\n"
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Inhabilita les intruccions d'UCP accelerades"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr ""
#~ "No hi ha cap element present per a gestionar el tipus mime %s del flux."
#~ msgid ""
#~ "Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
#~ "max %s ns).\n"
#~ msgstr ""
#~ "L'execució ha finalitzat després de %s iteracions (suma %s ns, mitja %s "
#~ "ns, mín %s, màx %s).\n"
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr ""
#~ "Forma d'ús: gst-xmllaunch <file.xml> [ element.propietat=valor ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "ERROR: l'anàlisi del fitxer xml «%s» ha fallat.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr ""
#~ "ERROR: no hi ha cap conducte de nivell superior en el fitxer «%s».\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr "AVÍS: només es gestiona un element de primer nivell ara mateix."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr ""
#~ "ERROR: no s'ha pogut analitzar l'argument de la línia d'ordres %d: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "AVÍS: no s'ha trobat l'element anomenat «%s».\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Desa la representació xml del conducte a FITXER i surt"
#~ msgid "FILE"
#~ msgstr "FITXER"
#~ msgid "caps"
#~ msgstr "capacitats"

198
po/cs.po
View file

@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.8\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2005-04-15 14:36+0200\n"
"Last-Translator: Miloslav Trmac <mitr@volny.cz>\n"
"Language-Team: Czech <translation-team-cs@lists.sourceforge.net>\n"
@ -18,29 +18,29 @@ msgstr ""
"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%"
"10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Vypsat verzi GStreamer"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Chápat všechna varování jako fatální"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Vypsat dostupné kategorie ladění a skončit"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Implicitní úroveň ladění od 1 (jen chyby) do 5 (vše) nebo 0 pro žádný výstup"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "ÚROVEŇ"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -49,31 +49,27 @@ msgstr ""
"konkrétních úrovní pro jednotlivé kategorie. Příklad: GST_AUTOPLUG:5,"
"GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "SEZNAM"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Zakázat obarvený ladicí výstup"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Zakázat ladění"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Zakázat akcelerované instrukce CPU"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Povolit podrobnou diagnostiku načítání modulů"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "CESTY"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -82,32 +78,32 @@ msgstr ""
"Čárkami oddělený seznam modulů, které přednačíst kromě seznamu uloženém v "
"proměnné prostředí GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "MODULY"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr "Zakázat zachycování porušení segmentace při načítání modulů"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "PLÁNOVAČ"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Registr, který používat"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "REGISTR"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "seznam cest pro načítání modulů (oddělený '%s')"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Plánovač, který používat (implicitní je '%s')"
@ -581,51 +577,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr "Není přítomen žádý element pro obsloužení proudu s typem mime %s."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Nezadán název souboru pro zápis."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Nemohu otevřít soubor \"%s\" pro zápis."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Chyba při zavírání souboru \"%s\"."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Chyba při zápisu do souboru \"%s\"."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Nezadán název souboru pro čtení."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Nemohu otevřít soubor \"%s\" pro čtení."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr "\"%s\" je adresář."
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr "Soubor \"%s\" je socket."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Selhání po iteracích podle požadavku."
@ -714,127 +705,79 @@ msgstr "nemohu připojit element spotřebiče pro URI \"%s\""
msgid "empty pipeline not allowed"
msgstr "prázdná roura není povolena"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr "Vypsat všechny elementy"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
"Provádění skončilo po %s iteracích (celkem %s ns, průměr %s ns, min %s ns, "
"max %s ns).\n"
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr ""
"Použití: gst-xmllaunch <soubor.xml> [ element.vlastnost=hodnota ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "CHYBA: zpracovávání xml souboru '%s' selhalo.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "CHYBA: v souboru '%s' není element nejvyšší úrovně pipeline.\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr ""
"VAROVÁNÍ: v současné době je podporován jen jeden element nejvyšší úrovně."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr "CHYBA: nemohu zpracovat argument %d na příkazovém řádku: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "VAROVÁNÍ: element nazvaný '%s' nenalezen.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "NALEZEN TAG : nalezen elementem \"%s\".\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Vypsat tagy (také známé jako metadata)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Vypsat informace o stavu a upozornění na vlastnosti"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Nevypisovat informace o stavu s TYPEM"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "TYP1,TYP2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Uložit reprezentaci roury v xml do SOUBORu a skončit"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "SOUBOR"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Neinstalovat obsluhu výjimek"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Vypisovat stopu alokace (je-li povoleno při kompilaci)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Kolikrát iterovat rouru"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "CHYBA: nelze vytvořit rouru: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "CHYBA: nelze vytvořit rouru.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "VAROVÁNÍ: chybná roura: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Přesto se ji pokouším spustit.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "CHYBA: element 'pipeline' nebyl nalezen.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "SPOUŠTÍM rouru ...\n"
# On strike?
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "CHYBA: roura nechce hrát.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, fuzzy, c-format
msgid "Added plugin %s with %d feature.\n"
@ -871,6 +814,45 @@ msgstr[0] "Načteno %d modulů s %d %s.\n"
msgstr[1] "Načteno %d modulů s %d %s.\n"
msgstr[2] "Načteno %d modulů s %d %s.\n"
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Zakázat akcelerované instrukce CPU"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr "Není přítomen žádý element pro obsloužení proudu s typem mime %s."
#~ msgid ""
#~ "Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
#~ "max %s ns).\n"
#~ msgstr ""
#~ "Provádění skončilo po %s iteracích (celkem %s ns, průměr %s ns, min %s "
#~ "ns, max %s ns).\n"
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr ""
#~ "Použití: gst-xmllaunch <soubor.xml> [ element.vlastnost=hodnota ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "CHYBA: zpracovávání xml souboru '%s' selhalo.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "CHYBA: v souboru '%s' není element nejvyšší úrovně pipeline.\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr ""
#~ "VAROVÁNÍ: v současné době je podporován jen jeden element nejvyšší úrovně."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr "CHYBA: nemohu zpracovat argument %d na příkazovém řádku: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "VAROVÁNÍ: element nazvaný '%s' nenalezen.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Uložit reprezentaci roury v xml do SOUBORu a skončit"
#~ msgid "FILE"
#~ msgstr "SOUBOR"
#~ msgid "caps"
#~ msgstr "schopnosti"

189
po/de.po
View file

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.1\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-06-05 09:32+0100\n"
"Last-Translator: Roland Illig <roland.illig@gmx.de>\n"
"Language-Team: German <de@li.org>\n"
@ -15,30 +15,30 @@ msgstr ""
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Die Version von GStreamer ausgeben"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Alle Warnungen wie Fehler behandeln"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Verfügbare Debuggingkategorien ausgeben und Programm beenden"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Standarddebugginglevel von 1 (nur Fehler) bis 5 (Alles) oder 0 für keine "
"Ausgabe"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "LEVEL"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -47,31 +47,27 @@ msgstr ""
"Meldungsarten individuelle Level zuzuordnen. Beispiel: GST_AUTOPLUG:5,"
"GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "LIST"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Farbige Debuggingausgabe deaktivieren"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Debugging deaktivieren"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Beschleunigte CPU-Befehle deaktivieren"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Gesprächige Meldungen beim Laden von Plugins aktivieren"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "PATHS"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -80,32 +76,32 @@ msgstr ""
"Kommagetrennte Liste von Plugins, die zusätzliche zu den Plugins in der "
"Umgebungsvariable GST_PLUGIN_PATH geladen werden"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "PLUGINS"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr "Verfolgen von Speicherfehlern beim Laden von Plugins deaktivieren"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "SCHEDULER"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Zu benutzende Registry"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "REGISTRY"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "Pfadliste zum Laden von Plugins (Durch »%s« getrennt)"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Zu benutzender Scheduler (Standard: »%s«)"
@ -615,53 +611,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr ""
"Es gibt kein Element, das den MIME-Typ »%s« dieses Datenstroms verarbeiten "
"kann."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Kein Dateiname zum Schreiben angegeben."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Konnte Datei »%s« nicht zum Schreiben öffnen."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Fehler beim Schließen der Datei »%s«."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Fehler beim Schreiben der Daten »%s«."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Kein Dateiname zum Lesen angegeben."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Konnte die Datei »%s« nicht zum Lesen öffnen."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr ""
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, fuzzy, c-format
msgid "File \"%s\" is a socket."
msgstr "Die Datei »%s« ist keine normale Datei."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Nach dem Durchlaufen fehlgeschlagen. Wie gewünscht."
@ -750,124 +739,80 @@ msgstr "Konnte Zielelement für URI »%s« nicht verbinden"
msgid "empty pipeline not allowed"
msgstr "Leere Leitung ist nicht erlaubt"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
#, fuzzy
msgid "Print all elements"
msgstr "Kein Element »%s«"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr "Aufruf: gst-xmllaunch <file.xml> [ element.eigenschaft=wert ...]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "FEHLER: Parsen der XML-Datei »%s« fehlgeschlagen.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "FEHLER: Kein Hauptleitungselement in Datei »%s«.\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr "WARNUNG: Zur Zeit wird nur ein Hauptleitungselement unterstützt."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr "FEHLER: Konnte das Kommandozeilenargument %d nicht parsen: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "WARNUNG: Element namens »%s« nicht gefunden.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "KENNZEICHEN GEFUNDEN: Von Element »%s« gefunden.\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Kennzeichen (auch bekannt als Metadaten) ausgeben"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Zustandsinformation und Eigenschaftsmitteilungen ausgeben"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Zustandsinformation der Art ART nicht ausgeben"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "ART1,ART2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "XML-Repräsentation der Pipeline in DATEI speichern und beenden"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "DATEI"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Keine Routine zum Abfangen von Fehlern installieren"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr ""
"Speicherzuordnungsverfolgung ausgeben (falls zur Compilierzeit aktiviert)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Anzahl, wie oft die Leitung durchlaufen wird"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "FEHLER: Leitung konnte nicht konstruiert werden: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "FEHLER: Leitung konnte nicht konstruiert werden.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "WARNUNG: Fehlerhafte Leitung: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Versuche trotzdem zu laufen.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "FEHLER: Das »pipeline«-Element wurde nicht gefunden.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "FÜHRE Leitung AUS ...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "FEHLER: Leitung möchte nicht abgespielt werden.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, c-format
msgid "Added plugin %s with %d feature.\n"
@ -902,6 +847,38 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] ""
msgstr[1] ""
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Beschleunigte CPU-Befehle deaktivieren"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr ""
#~ "Es gibt kein Element, das den MIME-Typ »%s« dieses Datenstroms "
#~ "verarbeiten kann."
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr "Aufruf: gst-xmllaunch <file.xml> [ element.eigenschaft=wert ...]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "FEHLER: Parsen der XML-Datei »%s« fehlgeschlagen.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "FEHLER: Kein Hauptleitungselement in Datei »%s«.\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr "WARNUNG: Zur Zeit wird nur ein Hauptleitungselement unterstützt."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr "FEHLER: Konnte das Kommandozeilenargument %d nicht parsen: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "WARNUNG: Element namens »%s« nicht gefunden.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "XML-Repräsentation der Pipeline in DATEI speichern und beenden"
#~ msgid "FILE"
#~ msgstr "DATEI"
#~ msgid "caps"
#~ msgstr "Fähigkeiten"

185
po/en_GB.po
View file

@ -6,7 +6,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.1\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-04-26 10:36-0400\n"
"Last-Translator: Gareth Owen <gowen72@yahoo.com>\n"
"Language-Team: English (British) <en_gb@li.org>\n"
@ -14,29 +14,29 @@ msgstr ""
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Print the GStreamer version"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Make all warnings fatal"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Print available debug categories and exit"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "LEVEL"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -44,31 +44,27 @@ msgstr ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "LIST"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Disable coloured debugging output"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Disable debugging"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Disable accelerated CPU instructions"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Enable verbose plugin loading diagnostics"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "PATHS"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -77,32 +73,32 @@ msgstr ""
"Comma-separated list of plugins to preload in addition to the list stored in "
"environment variable GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "PLUGINS"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr "Disable trapping of segmentation faults during plugin loading"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "SCHEDULER"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Registry to use"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "REGISTRY"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "path list for loading plugins (separated by '%s')"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Scheduler to use (default is '%s')"
@ -575,51 +571,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr "There is no element present to handle the stream's mime type %s."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "No file name specified for writing."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Could not open file \"%s\" for writing."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Error closing file \"%s\"."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Error while writing to file \"%s\"."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "No file name specified for reading."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Could not open file \"%s\" for reading."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr ""
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, fuzzy, c-format
msgid "File \"%s\" is a socket."
msgstr "File \"%s\" isn't a regular file."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Failed after iterations as requested."
@ -708,123 +699,79 @@ msgstr "could not link sink element for URI \"%s\""
msgid "empty pipeline not allowed"
msgstr "empty pipeline not allowed"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
#, fuzzy
msgid "Print all elements"
msgstr "no element \"%s\""
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "ERROR: parsing of xml file '%s' failed.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "ERROR: no toplevel pipeline element in file '%s'.\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr "WARNING: only one toplevel element is supported at this time."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr "ERROR: could not parse command line argument %d: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "WARNING: element named '%s' not found.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "FOUND TAG : found by element \"%s\".\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Output tags (also known as metadata)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Output status information and property notifications"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Do not output status information of TYPE"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "TYPE1,TYPE2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Save xml representation of pipeline to FILE and exit"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "FILE"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Do not install a fault handler"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Print alloc trace (if enabled at compile time)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Number of times to iterate pipeline"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "ERROR: pipeline could not be constructed: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "ERROR: pipeline could not be constructed.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "WARNING: erroneous pipeline: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Trying to run anyway.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "ERROR: the 'pipeline' element wasn't found.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "RUNNING pipeline ...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "ERROR: pipeline doesn't want to play.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, c-format
msgid "Added plugin %s with %d feature.\n"
@ -859,6 +806,36 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] ""
msgstr[1] ""
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Disable accelerated CPU instructions"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr "There is no element present to handle the stream's mime type %s."
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "ERROR: parsing of xml file '%s' failed.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr "WARNING: only one toplevel element is supported at this time."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr "ERROR: could not parse command line argument %d: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "WARNING: element named '%s' not found.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Save xml representation of pipeline to FILE and exit"
#~ msgid "FILE"
#~ msgstr "FILE"
#~ msgid "caps"
#~ msgstr "caps"

193
po/fr.po
View file

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: GStreamer\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-01-13 16:52+0100\n"
"Last-Translator: Julien Moutte <julien@moutte.net>\n"
"Language-Team: French <fr@li.org>\n"
@ -15,30 +15,30 @@ msgstr ""
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Afficher la version de GStreamer"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Rendre tout les avertissements bloquants"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Afficher les catégories de deboguage disponibles et quitter"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Niveau de deboguage par defaut de 1 (que les erreurs) a 5 (tout) ou 0 pour "
"n'avoir aucun affichage"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "NIVEAU"
#: gst/gst.c:173
#: gst/gst.c:170
#, fuzzy
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
@ -48,32 +48,28 @@ msgstr ""
"des niveaux spécifiques pour chaque catégorie.\n"
"Exemple: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr ""
#: gst/gst.c:178
#: gst/gst.c:175
#, fuzzy
msgid "Disable colored debugging output"
msgstr "Désactiver la couleur dans la sortie de deboguage"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Désactiver la sortie de deboguage"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Désactiver les instructions accélerées du processeur"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Activer un diagnostique détaillé du chargement des plugins"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "CHEMINS"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -82,34 +78,34 @@ msgstr ""
"Liste séparée par des virgules de plugins a precharger en plus de la liste "
"contenue dans la variable d'environnement GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "PLUGINS"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr ""
"Désactiver la detection des erreurs de segmentation pendant le chargement "
"des plugins"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "PLANIFICATEUR"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Registre a utiliser"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "REGISTRE"
#: gst/gst.c:214
#: gst/gst.c:209
#, fuzzy, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "liste de chemins pour le chargement des plugins (séparés par '"
#: gst/gst.c:218
#: gst/gst.c:213
#, fuzzy, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Planificateur a utiliser ('"
@ -606,53 +602,48 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr ""
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
#, fuzzy
msgid "No file name specified for writing."
msgstr "Echoué a déterminer le type du flux"
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr ""
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr ""
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr ""
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
#, fuzzy
msgid "No file name specified for reading."
msgstr "Echoué a déterminer le type du flux"
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, fuzzy, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Echoué a déterminer le type du flux"
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr ""
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr ""
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr ""
@ -742,129 +733,80 @@ msgstr "impossible de lier un element destination pour l'URI \"%s\""
msgid "empty pipeline not allowed"
msgstr "tube vide non autorisé"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
#, fuzzy
msgid "Print all elements"
msgstr "pas d'element \"%s\""
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr ""
"Utilisation: gst-xmllaunch <fichier.xml> [ element.property=valeur ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "ERREUR: l'interpretation du fichier xml '%s' a echoué.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "ERREUR: pas d'element tube de plus haut niveau dans le fichier '%s'.\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr ""
"AVERTISSEMENT: actuellement seul un element tube de plus haut niveau est "
"supporté."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr ""
"ERREUR: impossible d'interpreter l'argument de la ligne de commande numero %"
"d: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "AVERTISSEMENT: l'element nommé '%s' est introuvable.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "TAG DECOUVERT : decouvert par l'element \"%s\".\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "tags de sortie (aussi connus sous le nom de metadata)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr ""
"Afficher des informations sur le status et les notifications de proprietés"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Ne pas afficher d'informations sur les status de TYPE"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "TYPE1,TYPE2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Sauvegarder la representation xml du tube dans FICHIER et quitter"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "FICHIER"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Ne pas installer un gestionaire de dysfonctionement"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Imprimer les traces d'allocations (si activées lors de la compilation)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Nombres d'iterations du tube a accomplir"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "ERREUR: le tube n'a pas pu etre construit: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "ERREUR: le tube n'a pas pu etre construit.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "AVERTISSEMENT: tube erroné: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Tentative d'execution malgrè tout.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "ERREUR: l'element 'tube' est introuvable.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "EXECUTION du tube en cours ...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "ERREUR: le tube refuse de s'executer.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, c-format
msgid "Added plugin %s with %d feature.\n"
@ -899,6 +841,39 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] ""
msgstr[1] ""
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Désactiver les instructions accélerées du processeur"
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr ""
#~ "Utilisation: gst-xmllaunch <fichier.xml> [ element.property=valeur ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "ERREUR: l'interpretation du fichier xml '%s' a echoué.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr ""
#~ "ERREUR: pas d'element tube de plus haut niveau dans le fichier '%s'.\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr ""
#~ "AVERTISSEMENT: actuellement seul un element tube de plus haut niveau est "
#~ "supporté."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr ""
#~ "ERREUR: impossible d'interpreter l'argument de la ligne de commande "
#~ "numero %d: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "AVERTISSEMENT: l'element nommé '%s' est introuvable.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Sauvegarder la representation xml du tube dans FICHIER et quitter"
#~ msgid "FILE"
#~ msgstr "FICHIER"
#~ msgid "caps"
#~ msgstr "capacités"

198
po/it.po
View file

@ -108,7 +108,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.7pre2\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-12-21 08:23+0100\n"
"Last-Translator: Luca Ferretti <elle.uca@infinito.it>\n"
"Language-Team: Italian <tp@lists.linux.it>\n"
@ -117,30 +117,30 @@ msgstr ""
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Stampa la versione di GStreamer"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Rende tutti i warning fatali"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Stampa le categorie di debug disponibili ed esce"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Livello di debug predefinito da 1 (solo errori) a 5 (tutto), oppure 0 per "
"nessun output"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "LIVELLO"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -149,31 +149,27 @@ msgstr ""
"impostare i livelli specifici per ogni singola categoria. Esempio: "
"GST_AUTOPLUG:5,GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "ELENCO"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Disabilita output di debug colorato"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Disabilita debug"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Disabilita istruzioni accelerate CPU"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Abilita diagnostica prolissa del caricamento plugin"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "PERCORSI"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -182,32 +178,32 @@ msgstr ""
"Elenco separato da virgole dei plugin da pre-caricare in aggiunta all'elenco "
"memorizzato nella variabile d'ambiente GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "PLUGIN"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr "Disabilita il trapping dei segfault durante il caricamento dei plugin"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "SCHEDULER"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Registro da usare"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "REGISTRO"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "elenco dei percorsi per caricare i plugin (separati da '%s')"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Scheduler da usare (predefinito è '%s')"
@ -693,52 +689,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr ""
"Non vi è alcun elemento presente per gestire il tipo MIME %s dello stream."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Nessun nome di file specificato per la scrittura."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Impossibile aprire il file «%s» in scrittura."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Errore nel chiudere il file «%s»."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Errore durante la scrittura sul file «%s»."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Nessun nome di file specificato per la lettura."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Impossibile aprire il file «%s» in lettura."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr "«%s» è una directory."
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr "Il file «%s» è un socket."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Fallito dopo le iterazioni come richiesto."
@ -827,125 +817,78 @@ msgstr "impossibile collegare l'elemento sink per l'URI «%s»"
msgid "empty pipeline not allowed"
msgstr "pipeline vuota non consentito"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr "Stampa tutti gli elementi"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
"Eseuzione terminata dopo %s iterazioni (somma %s ns, media %s ns, min %s ns, "
"max %s ns).\n"
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr "Uso: gst-xmllaunch <FILE.XML> [ ELEMENTO.PROPRIETA=VALORE ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "ERRORE: analisi del file xml «%s» fallita.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "ERRORE: nessun elemento pipeline toplevel nel file «%s».\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr "AVVISO: al momento è supportato sono un elemento toplevel."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr ""
"ERRORE: impossibile analizzare l'argomento %d della riga di comando: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "AVVISO: elemento di nome «%s» non trovato.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "TAG TROVATO : trovato dall'elemento «%s».\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Stampa i tag (anche noti come metadati)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Stampa informazioni di stato e notifiche delle proprietà"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Non fornisce informazioni di stato per TIPO"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "TIPO1,TIPO2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Salva su FILE una rappresentazione xml della pipeline ed esce"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "FILE"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Non installa un gestore di fault"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Stampa traccia di alloc (se abilitato in compilazione)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Numero di iterazioni della pipeline"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "ERRORE: impossibile costruire la pipeline: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "ERRORE: impossibile costruire la pipeline.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "AVVISO: pipeline errata: %s.\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Tentata esecuzione in ogni caso.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "ERRORE: l'elemento «pipeline» non è stato trovato.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "ESECUZIONE della pipeline...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "ERRORE: la pipeline non vuole riprodurre.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, fuzzy, c-format
msgid "Added plugin %s with %d feature.\n"
@ -980,6 +923,45 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] "Caricati %d plugin con %d %s.\n"
msgstr[1] "Caricati %d plugin con %d %s.\n"
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Disabilita istruzioni accelerate CPU"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr ""
#~ "Non vi è alcun elemento presente per gestire il tipo MIME %s dello stream."
#~ msgid ""
#~ "Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
#~ "max %s ns).\n"
#~ msgstr ""
#~ "Eseuzione terminata dopo %s iterazioni (somma %s ns, media %s ns, min %s "
#~ "ns, max %s ns).\n"
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr "Uso: gst-xmllaunch <FILE.XML> [ ELEMENTO.PROPRIETA=VALORE ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "ERRORE: analisi del file xml «%s» fallita.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "ERRORE: nessun elemento pipeline toplevel nel file «%s».\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr "AVVISO: al momento è supportato sono un elemento toplevel."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr ""
#~ "ERRORE: impossibile analizzare l'argomento %d della riga di comando: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "AVVISO: elemento di nome «%s» non trovato.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Salva su FILE una rappresentazione xml della pipeline ed esce"
#~ msgid "FILE"
#~ msgstr "FILE"
#~ msgid "caps"
#~ msgstr "caps"

158
po/nb.po
View file

@ -6,7 +6,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.8\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2005-02-17 12:00+0100\n"
"Last-Translator: Kjartan Maraas <kmaraas@broadpark.no>\n"
"Language-Team: Norwegian Bokmaal <i18n-nb@lister.ping.uio.no>\n"
@ -14,89 +14,85 @@ msgstr ""
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Skriv ut versjonsnummer for GStreamer"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "La alle advarsler være fatale"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Skriv ut tilgjengelige feilsøkingskategorier og avslutt"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "NIVÅ"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
msgstr ""
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "LISTE"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Deaktiver farget feilsøkingsinformasjon"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Slå av feilsøking"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr ""
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr ""
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "STIER"
#: gst/gst.c:191
#: gst/gst.c:186
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
"environment variable GST_PLUGIN_PATH"
msgstr ""
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "TILLEGG"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr ""
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "PLANLEGGER"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Register som skal brukes"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "REGISTER"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr ""
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Planlegger som skal brukes («%s» er forvalgt)"
@ -565,51 +561,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr ""
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Ingen filnavn oppgitt for skriving."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Kunne ikke åpne fil «%s» for skriving."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Feil ved lukking av fil «%s»."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Feil ved skriving til fil «%s»."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Ingen filnavn oppgitt for lesing."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Kunne ikke åpne fil «%s» for lesing."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr "«%s» er en katalog."
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr "Fil «%s» er en plugg."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr ""
@ -698,122 +689,78 @@ msgstr ""
msgid "empty pipeline not allowed"
msgstr ""
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr ""
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr ""
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr ""
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr ""
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr ""
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr ""
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr ""
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr ""
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr ""
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr ""
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr ""
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "TYPE1,TYPE2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr ""
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "FIL"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr ""
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr ""
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr ""
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr ""
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr ""
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr ""
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr ""
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr ""
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr ""
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr ""
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, fuzzy, c-format
msgid "Added plugin %s with %d feature.\n"
@ -847,3 +794,6 @@ msgid "Loaded %d plugins with %d feature.\n"
msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] "Lastet %d tillegg med %d %s.\n"
msgstr[1] "Lastet %d tillegg med %d %s.\n"
#~ msgid "FILE"
#~ msgstr "FIL"

194
po/nl.po
View file

@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.4\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-08-05 16:56+0200\n"
"Last-Translator: Elros Cyriatan <cyriatan@fastmail.fm>\n"
"Language-Team: Dutch <vertaling@nl.linux.org>\n"
@ -17,30 +17,30 @@ msgstr ""
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Geeft de GStreamer versie weer"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Alle waarschuwingen fataal maken"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Beschikbare debug-categorieën weergeven en afsluiten"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Standaard debug-niveau van 1 (enkel fouten) tot 5 (alles) of 0 voor geen "
"uitvoer"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "NIVEAU"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -49,31 +49,27 @@ msgstr ""
"niveau's in te stellen voor de individuele categorieën. Voorbeeld: "
"GST_AUTOPLUG:5,GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "LIJST"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Kleuren uit zetten in debug-uitvoer"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Debugging uit zetten"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Versnelde CPU-instructies uit zetten"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Uitgebreide diagnostiek voor het laden van plugins aan zetten"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "PADEN"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -82,33 +78,33 @@ msgstr ""
"Komma-gescheiden lijst van plugins om voor te laden naast de lijst "
"opgeslagen in omgevingsvariable GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "PLUGINS"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr ""
"Het opvangen van segmentatiefouten uit zetten tijdens laden van plugins"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "PLANNER"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Register om te gebruiken"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "REGISTER"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "padlijst voor het laden van plugins (gescheiden door '%s')"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Planner om te gebruiken (standaard is '%s')"
@ -585,52 +581,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr ""
"Er is geen element aanwezig dat de MIME-soort %s van de stroom kan verwerken."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Geen bestandsnaam gegeven om te schrijven."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Kon bestand \"%s\" niet openen om te schrijven."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Fout bij het sluiten van bestand \"%s\"."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Fout bij het schrijven naar bestand \"%s\"."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Geen bestandsnaam gegeven om te lezen."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Kon bestand \"%s\" niet openen om te lezen."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr "\"%s\" is een map."
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr "Bestand \"%s\" is een socket."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Mislukt na iteraties zoals gevraagd."
@ -719,125 +709,78 @@ msgstr "kon doelelement niet verbinden voor URI \"%s\""
msgid "empty pipeline not allowed"
msgstr "lege pijplijn niet toegelaten"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr "Alle elementen weergeven"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr ""
"Gebruik: gst-xmllaunch <bestand.xml> [ element.eigenschap=waarde ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "FOUT: verwerken van xml-bestand '%s' mislukt.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "FOUT: geen bovenste pijplijn-element gevonden in file '%s'.\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr ""
"WAARSCHUWING: slechts één element op het hoogste niveau ondersteund op dit "
"moment."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr "FOUT: kon argument %d op opdrachtregel niet verwerken: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "WAARSCHUWING: element met naam '%s' niet gevonden.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "TAG GEVONDEN : gevonden door element \"%s\".\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Tags (ook bekend als metadata) weergeven"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Statusinformatie en eigenschapswaarschuwingen weergeven"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Statusinformatie van soort SOORT niet weergeven"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "SOORT1,SOORT2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "XML-representatie van pijplijn in BESTAND opslaan en afsluiten"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "BESTAND"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Geen foutafhandelaar installeren"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Toewijzingsspoor weergeven (indien aangezet tijdens compileren)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Aantal keren om de pijplijn te herhalen"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "FOUT: pijplijn kon niet gemaakt worden: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "FOUT: pijplijn kon niet gemaakt worden.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "WAARSCHUWING: foutieve pijplijn: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Probeer toch uit te voeren.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "FOUT: het 'pijplijn' element werd niet gevonden.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "BEZIG met pijplijn ...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "FOUT: pijplijn wil niet spelen.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, fuzzy, c-format
msgid "Added plugin %s with %d feature.\n"
@ -872,6 +815,41 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] "%d plugins geladen met %d %s.\n"
msgstr[1] "%d plugins geladen met %d %s.\n"
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Versnelde CPU-instructies uit zetten"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr ""
#~ "Er is geen element aanwezig dat de MIME-soort %s van de stroom kan "
#~ "verwerken."
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr ""
#~ "Gebruik: gst-xmllaunch <bestand.xml> [ element.eigenschap=waarde ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "FOUT: verwerken van xml-bestand '%s' mislukt.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "FOUT: geen bovenste pijplijn-element gevonden in file '%s'.\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr ""
#~ "WAARSCHUWING: slechts één element op het hoogste niveau ondersteund op "
#~ "dit moment."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr "FOUT: kon argument %d op opdrachtregel niet verwerken: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "WAARSCHUWING: element met naam '%s' niet gevonden.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "XML-representatie van pijplijn in BESTAND opslaan en afsluiten"
#~ msgid "FILE"
#~ msgstr "BESTAND"
#~ msgid "caps"
#~ msgstr "mogelijkheden"

184
po/ru.po
View file

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.8\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2005-02-15 22:33+0300\n"
"Last-Translator: Peter Astakhov <astakhovp@mail.ru>\n"
"Language-Team: Russian <ru@li.org>\n"
@ -18,30 +18,30 @@ msgstr ""
"100<10||n%100>=20)?1:2);\n"
"X-Generator: KBabel 1.9.1\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Печатает версию GStreamer"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Расценивать все предупреждения как фатальные"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Печатает доступные категории отладки и выходит"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Уровень отладки по умолчанию от 1 (только ошибки) до 5(все) или 0 - ничего "
"не печатать"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "УРОВЕНЬ"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -49,31 +49,27 @@ msgstr ""
"Список пар, разделенных запятыми вида имя_категории:уровень для установки "
"уровнейотдельных категорий. Пример: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "СПИСОК"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Отключить раскрашенный вывод отладочных сообщений"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Отключить отладку"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Отключить специфические команды процессора"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Разрешить расширенную диагностику при загрузке расширений"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "ПУТИ"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -82,32 +78,32 @@ msgstr ""
"Список расширений (через запятую) для загрузки, вдобавок к списку, "
"сохраненному в переменной окружения GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "РАСШИРЕНИЯ"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr ""
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "ПЛАНИРОВЩИК"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr ""
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr ""
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "список путей для загрузки расширений (разделенных '%s')"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Планировщик для использования (по умолчанию - '%s')"
@ -588,51 +584,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr ""
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Не указано имя файла для записи."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Не могу открыть файл \"%s\" для записи."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Ошибка закрытия файла \"%s\"."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Ошибка записи в файл \"%s\"."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Не указано имя файла для чтения."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Не могу открыть файл \"%s\" для чтения."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr "\"%s\" - это каталог."
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr "Файл \"%s\" является сокетом."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr ""
@ -721,125 +712,78 @@ msgstr ""
msgid "empty pipeline not allowed"
msgstr ""
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr "Печатать все элементы"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
"Выполнение завершилось после %s итераций (всего %s ns, среднее %s ns, "
"минимум %s ns, максимум %s ns).\n"
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr ""
"Использование: gst-xmllaunch <файл.xml> [ элемент.поле=значение ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "ОШИБКА: не могу разобрать xml файл '%s'.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr ""
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr ""
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr "ОШИБКА: не могу разобрать аргумент командной строки %d: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "ПРЕДУПРЕЖДЕНИЕ: элемент '%s' не найден.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr ""
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Выводить тэги (такжи называемые 'метаданные')"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr ""
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr ""
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "ТИП1, ТИП2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr ""
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "ФАЙЛ"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Не устанавливать ошибочный обработчик"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr ""
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr ""
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr ""
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr ""
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr ""
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Все равно пытаюсь запустить.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr ""
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr ""
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr ""
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, fuzzy, c-format
msgid "Added plugin %s with %d feature.\n"
@ -875,3 +819,29 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] "Загружено %d расширений с %d %s.\n"
msgstr[1] "Загружено %d расширений с %d %s.\n"
msgstr[2] "Загружено %d расширений с %d %s.\n"
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Отключить специфические команды процессора"
#~ msgid ""
#~ "Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
#~ "max %s ns).\n"
#~ msgstr ""
#~ "Выполнение завершилось после %s итераций (всего %s ns, среднее %s ns, "
#~ "минимум %s ns, максимум %s ns).\n"
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr ""
#~ "Использование: gst-xmllaunch <файл.xml> [ элемент.поле=значение ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "ОШИБКА: не могу разобрать xml файл '%s'.\n"
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr "ОШИБКА: не могу разобрать аргумент командной строки %d: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "ПРЕДУПРЕЖДЕНИЕ: элемент '%s' не найден.\n"
#~ msgid "FILE"
#~ msgstr "ФАЙЛ"

189
po/sq.po
View file

@ -6,7 +6,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.4\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-08-07 23:46+0200\n"
"Last-Translator: Laurent Dhima <laurenti@alblinux.net>\n"
"Language-Team: Albanian <begraj@hotmail.com>\n"
@ -15,30 +15,30 @@ msgstr ""
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Printo versionin e GStreamer"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Bëj që të gjithë paralajmërimet të jenë fatale"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Printo kategoritë e debug në dispozicion dhe dil"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Niveli i prezgjedhur i debug nga 1 (vetëm gabimi) në 5 (gjithçka) ose 0 për "
"jo output"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "NIVELI"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -47,31 +47,27 @@ msgstr ""
"etiketa specifike për kategoritë individuale. Shembull: GST_AUTOPLUG:5,"
"GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "LISTË"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Ç'aktivo output shumëngjyrësh të debug"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Ç'aktivo debug"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Ç'aktivo instruksionet e përshpejtimit të CPU"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Aktivo kërkesën e plugin të ngarkimit të diagnostikimeve"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "POZICIONET"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -80,33 +76,33 @@ msgstr ""
"Lista e plugin, të ndarë me presje, që duhen parangarkuar në plotësim të "
"listës së regjistruar tek e ndryshueshmja e ambientit GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "PLUGINS"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr ""
"Ç'aktivo regjistrimin e dështimeve të segmentuara gjatë ngarkimit të plugin"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "PLANIFIKUES"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Regjistri që duhet përdorur"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "REGJISTRI"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "pozicioni i listës për ngarkimin e plugins (ndarë me '%s')"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Planifikuesi që duhet përdorur (i prezgjedhuri është '%s')"
@ -582,51 +578,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr "Nuk ekziston asnjë element për të trajtuar llojin mime %s të fluksit."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Nuk është përcaktuar asnjë emër file për tu shkruar."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "E pamundur hapja e file \"%s\" në shkrim."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Gabim gjatë mbylljes së file \"%s\"."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Gabim gjatë shkrimit tek file \"%s\"."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Nuk është përcaktuar asnjë emër file për tu lexuar."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "E pamundur hapja e file \"%s\" për lexim."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr "\"%s\" është një directory."
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr "File \"%s\" është një socket."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Dështoi mbas përsëritjeve sikurse të kërkuara."
@ -715,123 +706,78 @@ msgstr "e pamundur lidhja e elementit sink për URI \"%s\""
msgid "empty pipeline not allowed"
msgstr "nuk lejohet konduktori bosh"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr "Printo të gjithë elementët"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr "Përdorimi: gst-xmllaunch <file.xml> [ element.property=vlera ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "GABIM: analizimi i file xml '%s' dështoi.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "GABIM: asnjë element i pipline të toplevel tek file '%s'.\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr "KUJDES: vetëm një element toplevel suportohet aktualisht."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr ""
"GABIM: i pamundur analizimi i argumentit %d të rreshtit të komandës: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "KUJDES: elementi me emrin '%s' nuk u gjet.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "NDRYSHIM I GJETUR : u gjet nga elementi \"%s\".\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Tags e output (njohur gjithashtu si metadata)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Njoftime të informacioneve dhe pronësisë së kondicionit të daljes"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Mos jep informacionin e gjendjes së LLOJIT"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "LLOJI1,LLOJI2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Ruaj prezantimin xml të pipeline tek FILE dhe dil"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "FILE"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Mos instalo një ushqyes të dëmtuar"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Printo shenjat e alloc (nëse aktivuar në kohën e kompilimit)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Numri i herëve të përsëritjes së kanalit"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "GABIM: i pamundur ndërtimi i pipeline: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "GABIM: i pamundur ndërtimi i pipeline.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "KUJDES: pipline e gabuar: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Duke u përpjekur të zbatohet sidoqoftë.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "GABIM: elementi 'konduktor' nuk u gjet.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "DUKE ZBATUAR pipeline ...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "GABIM: pipeline nuk dëshiron të luajë.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, fuzzy, c-format
msgid "Added plugin %s with %d feature.\n"
@ -866,6 +812,39 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] "U ngarkuan %d plugins me %d %s.\n"
msgstr[1] "U ngarkuan %d plugins me %d %s.\n"
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Ç'aktivo instruksionet e përshpejtimit të CPU"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr ""
#~ "Nuk ekziston asnjë element për të trajtuar llojin mime %s të fluksit."
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr ""
#~ "Përdorimi: gst-xmllaunch <file.xml> [ element.property=vlera ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "GABIM: analizimi i file xml '%s' dështoi.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "GABIM: asnjë element i pipline të toplevel tek file '%s'.\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr "KUJDES: vetëm një element toplevel suportohet aktualisht."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr ""
#~ "GABIM: i pamundur analizimi i argumentit %d të rreshtit të komandës: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "KUJDES: elementi me emrin '%s' nuk u gjet.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Ruaj prezantimin xml të pipeline tek FILE dhe dil"
#~ msgid "FILE"
#~ msgstr "FILE"
#~ msgid "caps"
#~ msgstr "mbrojtëse"

196
po/sr.po
View file

@ -6,7 +6,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.8\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2005-01-27 16:58+0100\n"
"Last-Translator: Danilo Segan <dsegan@gmx.net>\n"
"Language-Team: Serbian <gnu@prevod.org>\n"
@ -16,30 +16,30 @@ msgstr ""
"Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
"n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Испиши издање Гстримера"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Учини сва упозорења кобним"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Испиши доступне категорије за налажење грешака и заврши"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Подразумевани ниво опширности од 1 (само грешке) до 5 (све) или 0 (без "
"излаза)"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "НИВО"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -47,31 +47,27 @@ msgstr ""
"Запетом раздвојени списак парова име_категорије:ниво за постављање нарочитих "
"нивоа за појединачне категорије. Пример: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "СПИСАК"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Искључи обојени излаз за исправљање грешака"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Искључи исправљање грешака"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Искључи убрзане инструкције процесора"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Укључи опширну дијагностику при учитавању додатка"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "ПУТАЊЕ"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -80,32 +76,32 @@ msgstr ""
"Запетом раздвојен списак додатака који се предучитавају поред списка из "
"променљиве окружења GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "ДОДАЦИ"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr "Искључи пресретање погрешних приступа меморији при учитавању додатака"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "РАСПОРЕЂИВАЧ"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Користи регистар"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "РЕГИСТАР"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "списак путања за учитавање додатака (раздвојених са '%s')"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Користи распоређивач (подразумева се '%s')"
@ -591,51 +587,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr "Није присутан елемент за баратање током МИМЕ врсте %s."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Није наведено име датотеке за упис."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Не могу да отворим датотеку „%s“ ради уписа."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Грешка при затварању датотеке „%s“."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Грешка при упису у датотеку „%s“."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Није наведено име датотеке за читање."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Не могу да отворим датотеку „%s“ ради читања."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr "\"%s\" је директоријум."
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr "Датотека „%s“ је сокет."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Неуспех након траженог броја покушаја."
@ -724,125 +715,78 @@ msgstr "не могу да вежем завршни елемент за адр
msgid "empty pipeline not allowed"
msgstr "није допуштен празан цевовод"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr "Испиши све елементе"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
"Извршавање завршено након %s покушаја (збир %s ns, просек %s ns, мин %s ns, "
"макс %s ns).\n"
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr ""
"Употреба: gst-xmllaunch <датотека.xml> [ елемент.особина=вредност ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "ГРЕШКА: неуспешно рашчлањивање xml датотеке „%s“.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "ГРЕШКА: нема врховног елемента цевовода у датотеци „%s“.\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr "УПОЗОРЕЊЕ: тренутно је подржан само један врховни елемент."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr "ГРЕШКА: не могу да рашчланим %d. аргумент наредбе: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "УПОЗОРЕЊЕ: елемент са именом „%s“ није нађен.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "НАЂОХ ОЗНАКУ : нашао је елемент „%s“.\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Излазне ознаке (такође познато и као метаподаци)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Испиши податке о стању и обавештења о особинама"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Не исписуј податке о стању за ВРСТУ"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "ВРСТА1,ВРСТА2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Сачувај xml облик цевовода у ДАТОТЕКУ и заврши"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "ДАТОТЕКА"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Не постављај руковаоца грешкама"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Испиши траг доделе меморије (ако је укључено при превођењу)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Број покушаја пуштања цевовода"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "ГРЕШКА: не могу да саставим цевовод: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "ГРЕШКА: не могу да саставим цевовод.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "УПОЗОРЕЊЕ: неисправан цевовод: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Ипак покушавам да покренем.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "ГРЕШКА: елемент „pipeline“ није нађен.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "Покрећем цевовод...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "ГРЕШКА: цевовод не жели да пусти.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, fuzzy, c-format
msgid "Added plugin %s with %d feature.\n"
@ -879,6 +823,44 @@ msgstr[0] "Учитано %d додатака са %d %s.\n"
msgstr[1] "Учитано %d додатака са %d %s.\n"
msgstr[2] "Учитано %d додатака са %d %s.\n"
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Искључи убрзане инструкције процесора"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr "Није присутан елемент за баратање током МИМЕ врсте %s."
#~ msgid ""
#~ "Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
#~ "max %s ns).\n"
#~ msgstr ""
#~ "Извршавање завршено након %s покушаја (збир %s ns, просек %s ns, мин %s "
#~ "ns, макс %s ns).\n"
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr ""
#~ "Употреба: gst-xmllaunch <датотека.xml> [ елемент.особина=вредност ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "ГРЕШКА: неуспешно рашчлањивање xml датотеке „%s“.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "ГРЕШКА: нема врховног елемента цевовода у датотеци „%s“.\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr "УПОЗОРЕЊЕ: тренутно је подржан само један врховни елемент."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr "ГРЕШКА: не могу да рашчланим %d. аргумент наредбе: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "УПОЗОРЕЊЕ: елемент са именом „%s“ није нађен.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Сачувај xml облик цевовода у ДАТОТЕКУ и заврши"
#~ msgid "FILE"
#~ msgstr "ДАТОТЕКА"
# bug: this should be full word
#~ msgid "caps"
#~ msgstr "могућности"

197
po/sv.po
View file

@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.7pre2\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-12-21 14:49+0100\n"
"Last-Translator: Christian Rose <menthos@menthos.com>\n"
"Language-Team: Swedish <sv@li.org>\n"
@ -17,30 +17,30 @@ msgstr ""
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Skriv ut Gstreamer-versionen"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Gör alla varningar ödesdigra"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Skriv ut tillgängliga felsökningskategorier och avsluta"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Standardfelsökningsnivå från 1 (endast fel) till 5 (allting) eller 0 för "
"ingen utmatning"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "NIVÅ"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -48,31 +48,27 @@ msgstr ""
"Kommaseparerad lista med kategorinamn:nivå-par för att ställa in specifika "
"nivåer för de enskilda kategorierna. Exempel: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "LISTA"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Inaktivera färglagd felsökningsutmatning"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Inaktivera felsökning"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Inaktivera accelererade processorinstruktioner"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Aktivera utförlig diagnostik vid inläsning av insticksmoduler"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "SÖKVÄGAR"
#: gst/gst.c:191
#: gst/gst.c:186
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
"environment variable GST_PLUGIN_PATH"
@ -80,33 +76,33 @@ msgstr ""
"Kommaseparerad lista med insticksmoduler att förhandsinläsa utöver listan "
"som lagras i miljövariabeln GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "INSTICKSMODULER"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr ""
"Inaktivera fångst av segmenteringsfel under inläsning av insticksmoduler"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "SCHEMALÄGGARE"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Register att använda"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "REGISTER"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "sökvägslista för inläsning av insticksmoduler (åtskild av \"%s\")"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Schemaläggare att använda (standardvärdet är \"%s\")"
@ -585,52 +581,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr ""
"Det finns inget element tillgängligt för att hantera flödets mime-typ %s."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Inget filnamn angivet för skrivning."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Kunde inte öppna filen \"%s\" för skrivning."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Fel vid stängning av filen \"%s\"."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Fel vid skrivning till filen \"%s\"."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Inget filnamn angivet för läsning."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Kunde inte öppna filen \"%s\" för läsning."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr "\"%s\" är en katalog."
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr "Filen \"%s\" är ett uttag."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Misslyckades efter iterationer som begärt."
@ -721,126 +711,80 @@ msgstr "kunde inte länka utgångselementet för URI:n \"%s\""
msgid "empty pipeline not allowed"
msgstr "tom rörledning är inte tillåtet"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr "Skriv ut alla element"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
"Körning avslutades efter %s iterationer (totalt %s ns, medel %s ns, min %s "
"ns, max %s ns).\n"
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr "Användning: gst-xmllaunch <fil.xml> [ element.egenskap=värde ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "FEL: tolkning av xml-filen \"%s\" misslyckades.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "FEL: inget rörledningselement på översta nivån i filen \"%s\".\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr "VARNING: endast ett element på översta nivån stöds just nu."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr "FEL: kunde inte tolka kommandoradsargumentet %d: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "VARNING: elementet med namnet \"%s\" hittades inte.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "HITTADE TAGG : hittat av elementet \"%s\".\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Utmatningstaggar (även känt som metadata)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Skriv ut statusinformation och egenskapsnotifieringar"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Skriv inte ut statusinformation av TYP"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "TYP1,TYP2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Spara xml-representation av rörledningen i FIL och avsluta"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "FIL"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Installera inte en felhanterare"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Skriv ut alloc-spår (om aktiverat vid kompileringen)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Antalet gånger som rörledningen ska itereras"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "FEL: rörledningen kunde inte konstrueras: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "FEL: rörledningen kunde inte konstrueras.\n"
# Felrapporterat i http://bugzilla.gnome.org/show_bug.cgi?id=137431
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "VARNING: felaktig rörledning: %s\n"
# Felrapporterat i http://bugzilla.gnome.org/show_bug.cgi?id=137431
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Försöker köra ändå.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "FEL: \"pipeline\"-elementet hittades inte.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "KÖR rörledning...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "FEL: rörledningen vill inte spela.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, fuzzy, c-format
msgid "Added plugin %s with %d feature.\n"
@ -875,6 +819,45 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] "Läste in %d insticksmoduler med %d %s.\n"
msgstr[1] "Läste in %d insticksmoduler med %d %s.\n"
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Inaktivera accelererade processorinstruktioner"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr ""
#~ "Det finns inget element tillgängligt för att hantera flödets mime-typ %s."
#~ msgid ""
#~ "Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
#~ "max %s ns).\n"
#~ msgstr ""
#~ "Körning avslutades efter %s iterationer (totalt %s ns, medel %s ns, min %"
#~ "s ns, max %s ns).\n"
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr ""
#~ "Användning: gst-xmllaunch <fil.xml> [ element.egenskap=värde ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "FEL: tolkning av xml-filen \"%s\" misslyckades.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "FEL: inget rörledningselement på översta nivån i filen \"%s\".\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr "VARNING: endast ett element på översta nivån stöds just nu."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr "FEL: kunde inte tolka kommandoradsargumentet %d: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "VARNING: elementet med namnet \"%s\" hittades inte.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Spara xml-representation av rörledningen i FIL och avsluta"
#~ msgid "FILE"
#~ msgstr "FIL"
# Osäker. Jag tror "caps" är kort för "capabilities".
#~ msgid "Internal GStreamer error: caps problem. File a bug."
#~ msgstr "Internt GStreamer-fel: förmågeproblem. Skicka en felrapport."

185
po/tr.po
View file

@ -6,7 +6,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.0\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-04-03 03:14+0300\n"
"Last-Translator: Baris Cicek <baris@teamforce.name.tr>\n"
"Language-Team: Turkish <gnu-tr-u12a@lists.sourceforge.net>\n"
@ -14,30 +14,30 @@ msgstr ""
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "GStreamer sürünümü yazdır"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Tüm uyarıları ölümcül yap"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Geçerli hata ayıklama sınıflarını yazdır ve çık"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Öntanımlı hata ayıklama seviyesi 1'den (sadece hatalar) 5'e (her şey) kadar "
"ya da çıktı olmaması için 0"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "SEVİYE"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -45,31 +45,27 @@ msgstr ""
"Ayrı sınıfların belirli seviyeleri için sınıf_ismi:seviye çiftlerinin virgül "
"ile ayrılmış listesi. Örnek: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "LİSTE"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Renkli hata ayıklama çıktısını kapat"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Hata ayıklamayı kapat"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Hızlandırılmış CPU işlemlerini kapat"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Ayrıntılı eklenti yükleme detaylarını etkinleştir"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "YOLLAR"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -78,32 +74,32 @@ msgstr ""
"Çevre değişkeni GST_PLUGIN_PATH içinde saklanan listeye ek olarak önceden "
"yüklenecek eklentilerin virgün ile ayırılmış listesi"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "EKLENTİLER"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr "Eklenti yüklenirken kesimleme hatalarını yakalamayı kapat"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "ZAMANLANDIRICI"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Kullanılacak kayıt"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "KAYIT"
#: gst/gst.c:214
#: gst/gst.c:209
#, fuzzy, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "eklenti yüklemek için yol listesi (' ile ayırılmış"
#: gst/gst.c:218
#: gst/gst.c:213
#, fuzzy, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Kullanılacak zamanlandırıcı ('"
@ -583,51 +579,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr "Akımın %s mime türünü işleyebilecek hiç bir öğe yok."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Yazım için hiç bir dosya adı belirtilmedi."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "\"%s\" dosyası yazım için açılamadı."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "\"%s\" kapatılırken hata."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "\"%s\" dosyası yazılırken hata."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Okuma için hiç bir dosya adı belirtilmedi."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "\"%s\" dosyası okuma için açılamadı."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr ""
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, fuzzy, c-format
msgid "File \"%s\" is a socket."
msgstr "\"%s\" dosyası düzenli bir dosya değil."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "İstenildiği gibi tekrarlama başarısız oldu."
@ -716,123 +707,79 @@ msgstr "\"%s\" URI'si için 'sink' öğesi bağlanamadı"
msgid "empty pipeline not allowed"
msgstr "boş boruhattına izin verilmiyor"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
#, fuzzy
msgid "Print all elements"
msgstr "\"%s\" öğesi yok"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr "Kullanım: gst-xmllaunch <dosya.xml> [ öğe.özellik=değer ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "HATA: xml dosyası '%s' ayrıştırması başarısız.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "HATA: '%s' dosyasında üst seviye öğesi bulunamadı.\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr "UYARI: Şu anda sadece bir tane üst seviye öğesi destekleniyor."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr "HATA: komut satırı argümanı %d ayrıştırılamadı: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "UYARI: '%s' isimli öğe bulunamadı.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "ETİKET BULUNDU : \"%s\" öğesi tarafından bulundu.\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Çıktı etiketleri (metadata olarak da bilinir)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Çıktı durum bilgisi ve özellik uyarıları"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "TÜRÜN durum bilgisini gösterme"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "TÜR1,TÜR2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Boruhattının xml belirtimini DOSYA'ya kaydet ve çık"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "DOSYA"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Hatalı işleticiyi kurma"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "'alloc' takibini yazdır (derleme sırasında etkinleştirilmişse)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Boruhattının kaç defa tekrarlanacağı"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "HATA: boruhattı oluşturulamadı: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "HATA: boruhattı oluşturulamadı.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "UYARI: hatalı boruhattı: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Gene de çalıştırma deneniyor.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "HATA: 'pipeline' öğesi bulunamadı.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "BORUHATTI çalıştırılıyor ...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "HATA: boruhattı çalmak istemiyor.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, c-format
msgid "Added plugin %s with %d feature.\n"
@ -867,6 +814,36 @@ msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] ""
msgstr[1] ""
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Hızlandırılmış CPU işlemlerini kapat"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr "Akımın %s mime türünü işleyebilecek hiç bir öğe yok."
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr "Kullanım: gst-xmllaunch <dosya.xml> [ öğe.özellik=değer ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "HATA: xml dosyası '%s' ayrıştırması başarısız.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "HATA: '%s' dosyasında üst seviye öğesi bulunamadı.\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr "UYARI: Şu anda sadece bir tane üst seviye öğesi destekleniyor."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr "HATA: komut satırı argümanı %d ayrıştırılamadı: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "UYARI: '%s' isimli öğe bulunamadı.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Boruhattının xml belirtimini DOSYA'ya kaydet ve çık"
#~ msgid "FILE"
#~ msgstr "DOSYA"
#~ msgid "caps"
#~ msgstr "kabiliyetler"

190
po/uk.po
View file

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.4\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2004-09-06 15:16+0300\n"
"Last-Translator: Maxim V. Dziumanenko <mvd@mylinux.com.ua>\n"
"Language-Team: Ukrainian <translation-team-uk@lists.sourceforge.net>\n"
@ -17,30 +17,30 @@ msgstr ""
"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%"
"10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Вивести версію GStreamer"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Вважати всі попередження помилками"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Вивести наявні категорії налагодження та вийти"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Типовий рівень налагодження від 1 (лише помилки) до 5 (усе), або 0 - без "
"налагодження"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "РІВЕНЬ"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -48,31 +48,27 @@ msgstr ""
"Перелік розділених комою пар \"назва_категорії:рівень\" для встановлення "
"певних рівнів окремим категоріям. Наприклад: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "ПЕРЕЛІК"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Вимкнути оформлення кольором налагоджувальних повідомлень"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Вимкнути налагодження"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Вимкнути прискорені інструкції процесора"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Вимкнути докладну діагностику завантаження модулів"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "ШЛЯХИ"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -81,32 +77,32 @@ msgstr ""
"Перелік розділених комою назв модулів, додаткових до переліку, що "
"зберігається у змінній оточення GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "МОДУЛІ"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr "Вимкнути перехоплення помилок сегментації при завантаженні модулів"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "ПЛАНУВАЛЬНИК"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Реєстр, що використовується"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "РЕЄСТР"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "перелік шляхів у яких шукаються модулі (розділюються символом '%s')"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Планувальник, що використовується (типовий '%s')"
@ -591,51 +587,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr "Немає елементу для обробки потоку з MIME типом %s."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Не вказана назва файлу для запису."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Не вдається відкрити файл \"%s\" для запису."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Помилка закривання файлу \"%s\"."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Помилка при записуванні у файл \"%s\"."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Не вказана назва файлу для читання."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Не вдається відкрити файл \"%s\" для читання."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr "\"%s\" є каталогом."
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr "Файл \"%s\" є сокетом."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Помилка після ітерацій у запитаному порядку."
@ -725,124 +716,78 @@ msgstr "не вдається прив'язати елемент-спожива
msgid "empty pipeline not allowed"
msgstr "порожній канал не допускається"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr "Вивести усі елементи"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr ""
"Використання: gst-xmllaunch <file.xml> [ елемент.властивість=значення ... ]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "ПОМИЛКА: помилка при аналізі xml файлу \"%s\".\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "ПОМИЛКА: немає верхнього елементу каналу у файлі \"%s\".\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr "ПОПЕРЕДЖЕННЯ: наразі підтримується лише один верхній елемент."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr ""
"ПОМИЛКА: не вдається проаналізувати аргумент командного рядка %d: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "ПОПЕРЕДЖЕННЯ: елемент з назвою \"%s\" не існує.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "ЗНАЙДЕНО ТЕГ : знайдено у елементі \"%s\".\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Вивести теги (також відомі як метадані)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Вивести інформацію про статус та сповіщення властивостей"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Не виводити інформацію про статус типу ТИП"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "ТИП1,ТИП2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Зберегти xml представлення каналу у файл ФАЙЛ та завершитись"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "ФАЙЛ"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Не встановлювати обробник збоїв"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Вивести трасу розподілу (якщо ввімкнено при компіляції)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Кількість ітерацій каналу"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "ПОМИЛКА: канал не може бути сконструйований: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "ПОМИЛКА: канал не може бути сконструйований.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "ПОПЕРЕДЖЕННЯ: помилковий канал: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Спроба запуститись у будь-якому разі.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "ПОМИЛКА: не знайдений елемент \"pipeline\".\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "ЗАПУСКАЄТЬСЯ канал ...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "ПОМИЛКА: канал не може почати відтворення.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, fuzzy, c-format
msgid "Added plugin %s with %d feature.\n"
@ -879,6 +824,39 @@ msgstr[0] "Завантажено %d модулів з %d %s.\n"
msgstr[1] "Завантажено %d модулів з %d %s.\n"
msgstr[2] "Завантажено %d модулів з %d %s.\n"
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Вимкнути прискорені інструкції процесора"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr "Немає елементу для обробки потоку з MIME типом %s."
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr ""
#~ "Використання: gst-xmllaunch <file.xml> [ елемент."
#~ "властивість=значення ... ]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "ПОМИЛКА: помилка при аналізі xml файлу \"%s\".\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "ПОМИЛКА: немає верхнього елементу каналу у файлі \"%s\".\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr "ПОПЕРЕДЖЕННЯ: наразі підтримується лише один верхній елемент."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr ""
#~ "ПОМИЛКА: не вдається проаналізувати аргумент командного рядка %d: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "ПОПЕРЕДЖЕННЯ: елемент з назвою \"%s\" не існує.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Зберегти xml представлення каналу у файл ФАЙЛ та завершитись"
#~ msgid "FILE"
#~ msgstr "ФАЙЛ"
#~ msgid "caps"
#~ msgstr "можливості"

196
po/vi.po
View file

@ -6,7 +6,7 @@ msgid ""
msgstr ""
"Project-Id-Version: gstreamer 0.8.8\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2005-05-02 19:36+0200\n"
"POT-Creation-Date: 2005-05-17 18:37+0200\n"
"PO-Revision-Date: 2005-02-05 16:35+1030\n"
"Last-Translator: Clytie Siddall <clytie@riverland.net.au>\n"
"Language-Team: Vietnamese <gnomevi-list@lists.sourceforge.net> \n"
@ -15,30 +15,30 @@ msgstr ""
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=1; plural=0;\n"
#: gst/gst.c:160
#: gst/gst.c:157
msgid "Print the GStreamer version"
msgstr "Hiển thị phiên bản GStreamer"
#: gst/gst.c:162
#: gst/gst.c:159
msgid "Make all warnings fatal"
msgstr "Lập tất cả cảnh báo là nghiêm trọng"
#: gst/gst.c:166
#: gst/gst.c:163
msgid "Print available debug categories and exit"
msgstr "Hiển thị tất cả loại gỡ lỗi sẵn sàng rồi thoát"
#: gst/gst.c:169
#: gst/gst.c:166
msgid ""
"Default debug level from 1 (only error) to 5 (anything) or 0 for no output"
msgstr ""
"Mức gỡ lỗi mặc định từ 1 (chỉ lỗi) đến 5 (bất cứ điều nào) hay 0 (không xuất "
"gì)"
#: gst/gst.c:171
#: gst/gst.c:168
msgid "LEVEL"
msgstr "MỨC"
#: gst/gst.c:173
#: gst/gst.c:170
msgid ""
"Comma-separated list of category_name:level pairs to set specific levels for "
"the individual categories. Example: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
@ -46,31 +46,27 @@ msgstr ""
"Danh sách định giới bằng dấu phẩy của đôi tên_loại:mức để lập mức dứt khoát "
"cho mỗi loại. Thí dụ: GST_AUTOPLUG:5,GST_ELEMENT_*:3"
#: gst/gst.c:176
#: gst/gst.c:173
msgid "LIST"
msgstr "DANH SÁCH"
#: gst/gst.c:178
#: gst/gst.c:175
msgid "Disable colored debugging output"
msgstr "Không xuất dữ liệu gỡ lỗi với màu"
#: gst/gst.c:180
#: gst/gst.c:177
msgid "Disable debugging"
msgstr "Không gỡ lỗi"
#: gst/gst.c:184
msgid "Disable accelerated CPU instructions"
msgstr "Không gởi lệnh CPU đã tăng tốc"
#: gst/gst.c:186
#: gst/gst.c:181
msgid "Enable verbose plugin loading diagnostics"
msgstr "Chẩn đoán chi tiết việc tải trình cầm phít"
#: gst/gst.c:188
#: gst/gst.c:183
msgid "PATHS"
msgstr "ĐƯỜNG DẪN"
#: gst/gst.c:191
#: gst/gst.c:186
#, fuzzy
msgid ""
"Comma-separated list of plugins to preload in addition to the list stored in "
@ -79,32 +75,32 @@ msgstr ""
"Danh sách định giới bằng dấu phẩy của các trình cầm phít để tải trước, thêm "
"vào danh sách được cất giữ trong biến môi trường GST_PLUGIN_PATH"
#: gst/gst.c:193
#: gst/gst.c:188
msgid "PLUGINS"
msgstr "CẦM PHÍT"
#: gst/gst.c:196
#: gst/gst.c:191
msgid "Disable trapping of segmentation faults during plugin loading"
msgstr "Không bắt lỗi phân đoạn trong khi tải trình cầm phít"
#: gst/gst.c:199
#: gst/gst.c:194
msgid "SCHEDULER"
msgstr "TRÌNH ĐỊNH"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "Registry to use"
msgstr "Cơ quan đăng ký để sử dụng"
#: gst/gst.c:201
#: gst/gst.c:196
msgid "REGISTRY"
msgstr "CƠ QUAN ĐĂNG KÝ"
#: gst/gst.c:214
#: gst/gst.c:209
#, c-format
msgid "path list for loading plugins (separated by '%s')"
msgstr "danh sách đường dẫn để tải trình cầm phít (định giới bằng '%s')"
#: gst/gst.c:218
#: gst/gst.c:213
#, c-format
msgid "Scheduler to use (default is '%s')"
msgstr "Sử dụng trình định này (mặc định là '%s')"
@ -587,51 +583,46 @@ msgstr ""
msgid ", "
msgstr ", "
#: gst/autoplug/gstspider.c:466
#, c-format
msgid "There is no element present to handle the stream's mime type %s."
msgstr "Hiện không có yếu tố có thể quản lý loại mime %s của dòng này."
#: gst/elements/gstfilesink.c:268
#: gst/elements/gstfilesink.c:243
msgid "No file name specified for writing."
msgstr "Chưa ghi rõ tên tập tin để ghi vào."
#: gst/elements/gstfilesink.c:275
#: gst/elements/gstfilesink.c:250
#, c-format
msgid "Could not open file \"%s\" for writing."
msgstr "Không mở được tập tin \"%s\" để ghi."
#: gst/elements/gstfilesink.c:294
#: gst/elements/gstfilesink.c:269
#, c-format
msgid "Error closing file \"%s\"."
msgstr "Gặp lỗi khi đóng tập tin \"%s\"."
#: gst/elements/gstfilesink.c:364 gst/elements/gstfilesink.c:400
#: gst/elements/gstfilesink.c:453
#: gst/elements/gstfilesink.c:339 gst/elements/gstfilesink.c:375
#: gst/elements/gstfilesink.c:428
#, c-format
msgid "Error while writing to file \"%s\"."
msgstr "Gặp lỗi khi ghi vào tập tin \"%s\"."
#: gst/elements/gstfilesrc.c:764 gst/elements/gstmultifilesrc.c:298
#: gst/elements/gstfilesrc.c:725
msgid "No file name specified for reading."
msgstr "Chưa ghi rõ tên tập tin để đọc."
#: gst/elements/gstfilesrc.c:779 gst/elements/gstmultifilesrc.c:306
#: gst/elements/gstfilesrc.c:740
#, c-format
msgid "Could not open file \"%s\" for reading."
msgstr "Không mở được tập tin \"%s\" để đọc."
#: gst/elements/gstfilesrc.c:790
#: gst/elements/gstfilesrc.c:751
#, c-format
msgid "\"%s\" is a directory."
msgstr " \"%s\" là thư mục."
#: gst/elements/gstfilesrc.c:796
#: gst/elements/gstfilesrc.c:757
#, c-format
msgid "File \"%s\" is a socket."
msgstr "Tập tin \"%s\" là ổ cắm."
#: gst/elements/gstidentity.c:306
#: gst/elements/gstidentity.c:276
msgid "Failed after iterations as requested."
msgstr "Không làm được sau khi làm việc ấy số lần được chọn."
@ -725,125 +716,78 @@ msgstr ""
msgid "empty pipeline not allowed"
msgstr "không cho phép đường ống trống"
#: tools/gst-inspect.c:1151
#: tools/gst-inspect.c:1032
msgid "Print all elements"
msgstr "Hiển thị tất cả yếu tố"
#: tools/gst-launch.c:114
#, c-format
msgid ""
"Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
"max %s ns).\n"
msgstr ""
"Thi hành xong sau khi làm việc ấy %s lần (tổng số %s ns (phần tỷ giây), số "
"trung bình %s ns, tối thiểu %s ns, tối đa %s ns).\n"
#: tools/gst-launch.c:141
msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
msgstr ""
"Cách sử dụng: gst-xmllaunch <tập_tin.xml> [ yếu_tố.đặc_tính=trị_số ...]\n"
#: tools/gst-launch.c:149
#, c-format
msgid "ERROR: parse of xml file '%s' failed.\n"
msgstr "LỖI: không phân tách được tập tin xml '%s'.\n"
#: tools/gst-launch.c:155
#, c-format
msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
msgstr "LỖI: không có yếu tố đường ống mức đầu trong tập tin '%s'.\n"
#: tools/gst-launch.c:162
#, c-format
msgid "WARNING: only one toplevel element is supported at this time."
msgstr "CẢNH BÁO: hiện hỗ trợ chỉ một yếu tố mức đầu riêng lẻ."
#: tools/gst-launch.c:173
#, c-format
msgid "ERROR: could not parse command line argument %d: %s.\n"
msgstr "LỖI: không phân tách được đối số đường lệnh %d: %s.\n"
#: tools/gst-launch.c:184
#, c-format
msgid "WARNING: element named '%s' not found.\n"
msgstr "CẢNH BÁO: chưa tìm được yếu tố có tên '%s'.\n"
#: tools/gst-launch.c:327
#: tools/gst-launch.c:190
#, c-format
msgid "FOUND TAG : found by element \"%s\".\n"
msgstr "THẺ ĐÃ TÌM : được tìm do yếu tố \"%s\".\n"
#: tools/gst-launch.c:412
#: tools/gst-launch.c:304
msgid "Output tags (also known as metadata)"
msgstr "Thể xuất (cũng được biết là metadata, dữ liệu về dữ liệu)"
#: tools/gst-launch.c:414
#: tools/gst-launch.c:306
msgid "Output status information and property notifications"
msgstr "Xuất thông tin trạng thái và thông báo đặc tính"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "Do not output status information of TYPE"
msgstr "Không xuất thông tin trạng thái LOẠI"
#: tools/gst-launch.c:416
#: tools/gst-launch.c:308
msgid "TYPE1,TYPE2,..."
msgstr "LOẠI1,LOẠI2,..."
#: tools/gst-launch.c:419
msgid "Save xml representation of pipeline to FILE and exit"
msgstr "Lưu đường ống dạng xml vào TẬP_TIN rồi thoát"
#: tools/gst-launch.c:419
msgid "FILE"
msgstr "TẬP_TIN"
#: tools/gst-launch.c:422
#: tools/gst-launch.c:310
msgid "Do not install a fault handler"
msgstr "Không cài trình quản lý lỗi"
#: tools/gst-launch.c:424
#: tools/gst-launch.c:312
msgid "Print alloc trace (if enabled at compile time)"
msgstr "Hiển thị việc chỉ theo cấp phát (nếu được hiệu lực khi biên dich)"
#: tools/gst-launch.c:426
#: tools/gst-launch.c:314
msgid "Number of times to iterate pipeline"
msgstr "Số lần sử dụng đường ống"
#: tools/gst-launch.c:496
#: tools/gst-launch.c:379
#, c-format
msgid "ERROR: pipeline could not be constructed: %s.\n"
msgstr "LỖI: không cấu tạo đường ống được: %s.\n"
#: tools/gst-launch.c:500
#, c-format
#: tools/gst-launch.c:383
msgid "ERROR: pipeline could not be constructed.\n"
msgstr "LỖI: không cấu tạo đường ống được.\n"
#: tools/gst-launch.c:504
#: tools/gst-launch.c:387
#, c-format
msgid "WARNING: erroneous pipeline: %s\n"
msgstr "CẢNH BÁO: đường ống có lỗi: %s\n"
#: tools/gst-launch.c:505
#, c-format
#: tools/gst-launch.c:388
msgid " Trying to run anyway.\n"
msgstr " Dù sao đang thử chạy.\n"
#: tools/gst-launch.c:532
#, c-format
#: tools/gst-launch.c:408
msgid "ERROR: the 'pipeline' element wasn't found.\n"
msgstr "LỖI: chưa tìm được yếu tố 'đường ống'.\n"
#: tools/gst-launch.c:539
#, c-format
#: tools/gst-launch.c:417
msgid "RUNNING pipeline ...\n"
msgstr "ĐANG CHẠY đường ống ...\n"
#: tools/gst-launch.c:542
#, c-format
#: tools/gst-launch.c:421
msgid "ERROR: pipeline doesn't want to play.\n"
msgstr "LỖI: đường ống không phát được.\n"
#: tools/gst-launch.c:445
#, c-format
msgid "Execution ended after %.2fs (%.2fs or %.2f%% idling).\n"
msgstr ""
#: tools/gst-register.c:49
#, fuzzy, c-format
msgid "Added plugin %s with %d feature.\n"
@ -876,6 +820,44 @@ msgid "Loaded %d plugins with %d feature.\n"
msgid_plural "Loaded %d plugins with %d features.\n"
msgstr[0] "Mới tải %d trình cầm phít với %d %s.\n"
#~ msgid "Disable accelerated CPU instructions"
#~ msgstr "Không gởi lệnh CPU đã tăng tốc"
#~ msgid "There is no element present to handle the stream's mime type %s."
#~ msgstr "Hiện không có yếu tố có thể quản lý loại mime %s của dòng này."
#~ msgid ""
#~ "Execution ended after %s iterations (sum %s ns, average %s ns, min %s ns, "
#~ "max %s ns).\n"
#~ msgstr ""
#~ "Thi hành xong sau khi làm việc ấy %s lần (tổng số %s ns (phần tỷ giây), "
#~ "số trung bình %s ns, tối thiểu %s ns, tối đa %s ns).\n"
#~ msgid "Usage: gst-xmllaunch <file.xml> [ element.property=value ... ]\n"
#~ msgstr ""
#~ "Cách sử dụng: gst-xmllaunch <tập_tin.xml> [ yếu_tố.đặc_tính=trị_số ...]\n"
#~ msgid "ERROR: parse of xml file '%s' failed.\n"
#~ msgstr "LỖI: không phân tách được tập tin xml '%s'.\n"
#~ msgid "ERROR: no toplevel pipeline element in file '%s'.\n"
#~ msgstr "LỖI: không có yếu tố đường ống mức đầu trong tập tin '%s'.\n"
#~ msgid "WARNING: only one toplevel element is supported at this time."
#~ msgstr "CẢNH BÁO: hiện hỗ trợ chỉ một yếu tố mức đầu riêng lẻ."
#~ msgid "ERROR: could not parse command line argument %d: %s.\n"
#~ msgstr "LỖI: không phân tách được đối số đường lệnh %d: %s.\n"
#~ msgid "WARNING: element named '%s' not found.\n"
#~ msgstr "CẢNH BÁO: chưa tìm được yếu tố có tên '%s'.\n"
#~ msgid "Save xml representation of pipeline to FILE and exit"
#~ msgstr "Lưu đường ống dạng xml vào TẬP_TIN rồi thoát"
#~ msgid "FILE"
#~ msgstr "TẬP_TIN"
#~ msgid "caps"
#~ msgstr "khả năng"

11
tests/Makefile.am
View file

@ -1,12 +1,5 @@
SUBDIRS = instantiate memchunk muxing sched threadstate seeking # bufspeed
if GST_DISABLE_TRACE
LAT =
else
LAT = lat
endif
SUBDIRS = instantiate memchunk seeking # bufspeed
noinst_PROGRAMS = $(LAT) spidey_bench mass_elements
@ -14,4 +7,4 @@ AM_CFLAGS = $(GST_OBJ_CFLAGS)
LIBS = $(GST_OBJ_LIBS)
EXTRA_DIST = README
DIST_SUBDIRS= bufspeed instantiate memchunk muxing sched threadstate seeking
DIST_SUBDIRS= bufspeed instantiate memchunk sched threadstate seeking

237
tests/lat.c
View file

@ -1,237 +0,0 @@
#include <gst/gst.h>
#include <stdlib.h>
#include <string.h>
/* FIXME: WTF does this do? */
static guint64 max = 0, min = -1, total = 0;
static guint count = 0;
static guint print_del = 1;
static guint iterations = 0;
static guint mhz = 0;
void
handoff_src (GstElement * src, GstBuffer * buf, gpointer user_data)
{
gst_trace_read_tsc (&GST_BUFFER_TIMESTAMP (buf));
}
void
handoff_sink (GstElement * sink, GstBuffer * buf, gpointer user_data)
{
guint64 end, d, avg;
guint avg_ns;
gst_trace_read_tsc (&end);
d = end - GST_BUFFER_TIMESTAMP (buf);
if (d > max)
max = d;
if (d < min)
min = d;
total += d;
count++;
avg = total / count;
avg_ns = (guint) (1000.0 * (double) avg / (double) mhz);
if ((count % print_del) == 0) {
g_print ("%07d:%08" G_GUINT64_FORMAT " min:%08" G_GUINT64_FORMAT " max:%08"
G_GUINT64_FORMAT " avg:%08" G_GUINT64_FORMAT " avg-s:0.%09d\r", count,
d, min, max, avg, avg_ns);
}
}
GstElement *
identity_add (GstPipeline * pipeline, GstElement * first, int count)
{
GstElement *last, *ident;
int i;
char buf[20];
last = first;
for (i = 0; i < count; i++) {
snprintf (buf, 20, "identity_%03d", i);
ident = gst_element_factory_make ("identity", buf);
g_return_val_if_fail (ident != NULL, NULL);
g_object_set (G_OBJECT (ident), "silent", TRUE, NULL);
gst_bin_add (GST_BIN (pipeline), GST_ELEMENT (ident));
gst_pad_link (gst_element_get_pad (last, "src"),
gst_element_get_pad (ident, "sink"));
last = ident;
}
return last;
}
GstElement *
fakesrc (void)
{
GstElement *src;
src = gst_element_factory_make ("fakesrc", "src");
g_return_val_if_fail (src != NULL, NULL);
g_object_set (G_OBJECT (src), "silent", TRUE, NULL);
g_object_set (G_OBJECT (src), "num_buffers", iterations, NULL);
g_signal_connect (G_OBJECT (src), "handoff", G_CALLBACK (handoff_src), NULL);
return src;
}
GstElement *
fakesink (void)
{
GstElement *sink;
sink = gst_element_factory_make ("fakesink", "fakesink");
g_return_val_if_fail (sink != NULL, NULL);
g_object_set (G_OBJECT (sink), "silent", TRUE, NULL);
g_signal_connect (G_OBJECT (sink),
"handoff", G_CALLBACK (handoff_sink), NULL);
return sink;
}
GstPipeline *
simple (int argc, int argi, char *argv[])
{
GstPipeline *pipeline;
GstElement *last, *src, *sink;
int idents;
if ((argc - argi) < 1) {
fprintf (stderr, "bad params");
return NULL;
}
idents = atoi (argv[argi]);
if ((argc - argi) == 2) {
gst_scheduler_factory_set_default_name (argv[argi + 1]);
}
pipeline = GST_PIPELINE (gst_pipeline_new ("pipeline"));
g_return_val_if_fail (pipeline != NULL, NULL);
src = fakesrc ();
gst_bin_add (GST_BIN (pipeline), GST_ELEMENT (src));
last = identity_add (pipeline, src, idents);
sink = fakesink ();
gst_bin_add (GST_BIN (pipeline), GST_ELEMENT (sink));
gst_pad_link (gst_element_get_pad (last, "src"),
gst_element_get_pad (sink, "sink"));
return pipeline;
}
GstPipeline *
queue (int argc, int argi, char *argv[])
{
GstPipeline *pipeline;
GstElement *last, *src, *sink, *src_thr, *src_q, *sink_q, *sink_thr;
int idents;
if ((argc - argi) < 1) {
fprintf (stderr, "bad params");
return NULL;
}
idents = atoi (argv[argi]);
if ((argc - argi) == 2) {
gst_scheduler_factory_set_default_name (argv[argi + 1]);
}
pipeline = GST_PIPELINE (gst_pipeline_new ("pipeline"));
g_return_val_if_fail (pipeline != NULL, NULL);
src_thr = GST_ELEMENT (gst_thread_new ("src_thread"));
g_return_val_if_fail (src_thr != NULL, NULL);
src = fakesrc ();
g_return_val_if_fail (src != NULL, NULL);
gst_bin_add (GST_BIN (src_thr), GST_ELEMENT (src));
src_q = gst_element_factory_make ("queue", "src_q");
g_return_val_if_fail (src_q != NULL, NULL);
gst_bin_add (GST_BIN (src_thr), GST_ELEMENT (src_q));
gst_pad_link (gst_element_get_pad (src, "src"),
gst_element_get_pad (src_q, "sink"));
gst_bin_add (GST_BIN (pipeline), GST_ELEMENT (src_thr));
last = identity_add (pipeline, src_q, idents);
sink_q = gst_element_factory_make ("queue", "sink_q");
g_return_val_if_fail (sink_q != NULL, NULL);
gst_bin_add (GST_BIN (pipeline), GST_ELEMENT (sink_q));
gst_pad_link (gst_element_get_pad (last, "src"),
gst_element_get_pad (sink_q, "sink"));
sink_thr = GST_ELEMENT (gst_thread_new ("sink_thread"));
g_return_val_if_fail (sink_thr != NULL, NULL);
sink = fakesink ();
g_return_val_if_fail (sink != NULL, NULL);
gst_bin_add (GST_BIN (sink_thr), GST_ELEMENT (sink));
gst_bin_add (GST_BIN (pipeline), GST_ELEMENT (sink_thr));
gst_pad_link (gst_element_get_pad (sink_q, "src"),
gst_element_get_pad (sink, "sink"));
return pipeline;
}
struct test
{
char *name;
char *params;
GstPipeline *(*func) (int argc, int argi, char *argv[]);
};
static struct test tests[] = {
{"simple", "ident_count [scheduler_name]", simple},
{"queue", "ident_count [scheduler_name]", queue},
{NULL, NULL, NULL}
};
int
main (int argc, char *argv[])
{
GstPipeline *pipeline;
int i;
char *name;
gst_init (&argc, &argv);
if (argc < 3) {
fprintf (stderr,
"usage: %s iterations print_del mhz test_name [test_params...]\n",
argv[0]);
for (i = 0; tests[i].name; i++) {
fprintf (stderr, " %s %s\n", tests[i].name, tests[i].params);
}
exit (1);
} else {
iterations = atoi (argv[1]);
print_del = atoi (argv[2]);
mhz = atoi (argv[3]);
name = argv[4];
}
pipeline = NULL;
for (i = 0; tests[i].name && !pipeline; i++) {
if (!strcmp (name, tests[i].name)) {
pipeline = tests[i].func (argc, 5, argv);
}
}
g_return_val_if_fail (pipeline != NULL, -1);
/*xmlSaveFile("lat.gst", gst_xml_write(GST_ELEMENT(pipeline))); */
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
while (count < iterations) {
gst_bin_iterate (GST_BIN (pipeline));
}
g_print ("\n");
return 0;
}

4
tests/muxing/Makefile.am
View file

@ -1,4 +0,0 @@
noinst_PROGRAMS = case1
LDADD = $(GST_OBJ_LIBS)
AM_CFLAGS = $(GST_OBJ_CFLAGS)

74
tests/muxing/case1.c
View file

@ -1,74 +0,0 @@
#include <stdlib.h>
#include <gst/gst.h>
gboolean playing = TRUE;
static void
handoff_signal (GstElement * element, GstBuffer * buf)
{
g_print ("handoff \"%s\" %" G_GINT64_FORMAT "\n",
gst_element_get_name (element), GST_BUFFER_TIMESTAMP (buf));
}
static void
eos_signal (GstElement * element)
{
g_print ("eos received from \"%s\"\n", gst_element_get_name (element));
playing = FALSE;
}
int
main (int argc, char *argv[])
{
GstBin *pipeline;
GstElement *src, *tee, *identity1, *identity2, *aggregator, *sink;
gst_init (&argc, &argv);
pipeline = GST_BIN (gst_pipeline_new ("pipeline"));
g_return_val_if_fail (pipeline != NULL, 1);
src = gst_element_factory_make ("fakesrc", "src");
g_object_set (G_OBJECT (src), "num_buffers", 40, NULL);
g_return_val_if_fail (src != NULL, 2);
tee = gst_element_factory_make ("tee", "tee");
g_return_val_if_fail (tee != NULL, 3);
identity1 = gst_element_factory_make ("identity", "identity0");
g_return_val_if_fail (identity1 != NULL, 3);
identity2 = gst_element_factory_make ("identity", "identity1");
g_object_set (G_OBJECT (identity2), "duplicate", 2, NULL);
g_object_set (G_OBJECT (identity2), "loop_based", TRUE, NULL);
g_return_val_if_fail (identity2 != NULL, 3);
aggregator = gst_element_factory_make ("aggregator", "aggregator");
g_object_set (G_OBJECT (aggregator), "sched", 4, NULL);
g_return_val_if_fail (aggregator != NULL, 3);
sink = gst_element_factory_make ("fakesink", "sink");
g_return_val_if_fail (sink != NULL, 4);
gst_bin_add_many (pipeline, src, tee, identity1, identity2, aggregator, sink,
NULL);
gst_element_link_pads (src, "src", tee, "sink");
gst_pad_link (gst_element_get_request_pad (tee, "src%d"),
gst_element_get_pad (identity1, "sink"));
gst_pad_link (gst_element_get_request_pad (tee, "src%d"),
gst_element_get_pad (identity2, "sink"));
gst_pad_link (gst_element_get_pad (identity1, "src"),
gst_element_get_request_pad (aggregator, "sink%d"));
gst_pad_link (gst_element_get_pad (identity2, "src"),
gst_element_get_request_pad (aggregator, "sink%d"));
gst_element_link_pads (aggregator, "src", sink, "sink");
g_signal_connect (G_OBJECT (src), "eos", G_CALLBACK (eos_signal), NULL);
g_signal_connect (G_OBJECT (sink), "handoff",
G_CALLBACK (handoff_signal), NULL);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
while (gst_bin_iterate (pipeline));
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
exit (0);
}

2
tests/old/testsuite/Makefile.am
View file

@ -19,7 +19,7 @@ SUBDIRS = \
dlopen dynparams \
elements ghostpads indexers negotiation pad \
$(GST_PARSE_DIRS) \
plugin refcounting schedulers states tags threads
plugin refcounting schedulers states tags
DIST_SUBDIRS = \
bins bytestream caps childproxy cleanup clock \

5
tests/old/testsuite/bytestream/Makefile.am
View file

@ -1,11 +1,8 @@
include ../Rules
tests_pass = filepadsink
tests_fail = test1
tests_fail =
tests_ignore =
test1_SOURCES = test1.c gstbstest.c
test1_LDFLAGS = $(top_builddir)/libs/gst/bytestream/libgstbytestream.la
filepadsink_CFLAGS = $(AM_CFLAGS) -DTHE_FILE=\""$(top_srcdir)/configure.ac"\"
filepadsink_LDFLAGS = $(top_builddir)/libs/gst/bytestream/libgstbytestream.la

419
tests/old/testsuite/bytestream/gstbstest.c
View file

@ -1,419 +0,0 @@
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
*
* gstbstest.c:
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include <gst/gst.h>
#include <gst/bytestream/bytestream.h>
#define GST_TYPE_BSTEST (gst_bstest_get_type())
#define GST_BSTEST(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_BSTEST,GstBsTest))
#define GST_BSTEST_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_BSTEST,GstBsTestClass))
#define GST_IS_BSTEST(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_BSTEST))
#define GST_IS_BSTEST_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_BSTEST))
typedef struct _GstBsTest GstBsTest;
typedef struct _GstBsTestClass GstBsTestClass;
struct _GstBsTest
{
GstElement element;
GstPad *sinkpad;
GstPad *srcpad;
GstByteStream *bs;
gchar *accesspattern;
guint num_patterns;
gchar **patterns;
guint sizemin;
guint sizemax;
gint count;
gboolean silent;
};
struct _GstBsTestClass
{
GstElementClass parent_class;
};
GType gst_bstest_get_type (void);
GstElementDetails gst_bstest_details = GST_ELEMENT_DETAILS ("ByteStreamTest",
"Filter",
"Test for the GstByteStream code",
"Erik Walthinsen <omega@temple-baptist.com>, "
"Wim Taymans <wim.taymans@chello.be>");
/* BsTest signals and args */
enum
{
/* FILL ME */
LAST_SIGNAL
};
enum
{
ARG_0,
ARG_SIZEMIN,
ARG_SIZEMAX,
ARG_COUNT,
ARG_SILENT,
ARG_ACCESSPATTERN,
};
static void gst_bstest_base_init (gpointer g_class);
static void gst_bstest_class_init (GstBsTestClass * klass);
static void gst_bstest_init (GstBsTest * bstest);
static void gst_bstest_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_bstest_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static GstElementStateReturn gst_bstest_change_state (GstElement * element);
static void gst_bstest_loop (GstElement * element);
static GstElementClass *parent_class = NULL;
/* static guint gst_bstest_signals[LAST_SIGNAL] = { 0 }; */
GType
gst_bstest_get_type (void)
{
static GType bstest_type = 0;
if (!bstest_type) {
static const GTypeInfo bstest_info = {
sizeof (GstBsTestClass),
gst_bstest_base_init,
NULL,
(GClassInitFunc) gst_bstest_class_init,
NULL,
NULL,
sizeof (GstBsTest),
0,
(GInstanceInitFunc) gst_bstest_init,
};
bstest_type =
g_type_register_static (GST_TYPE_ELEMENT, "BSTest", &bstest_info, 0);
}
return bstest_type;
}
static void
gst_bstest_base_init (gpointer g_class)
{
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_set_details (gstelement_class, &gst_bstest_details);
}
static void
gst_bstest_class_init (GstBsTestClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SIZEMIN,
g_param_spec_int ("sizemin", "sizemin", "sizemin", 0, G_MAXINT,
0, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SIZEMAX,
g_param_spec_int ("sizemax", "sizemax", "sizemax", 0, G_MAXINT,
384, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_ACCESSPATTERN,
g_param_spec_string ("accesspattern", "accesspattern", "accesspattern",
"r", G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_COUNT,
g_param_spec_uint ("count", "count", "count",
0, G_MAXUINT, 0, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SILENT,
g_param_spec_boolean ("silent", "silent", "silent",
FALSE, G_PARAM_READWRITE));
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_bstest_set_property);
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_bstest_get_property);
gstelement_class->change_state = gst_bstest_change_state;
}
static GstCaps *
gst_bstest_getcaps (GstPad * pad)
{
GstBsTest *bstest = GST_BSTEST (gst_pad_get_parent (pad));
GstPad *otherpad;
otherpad = (pad == bstest->srcpad) ? bstest->sinkpad : bstest->srcpad;
return gst_pad_get_allowed_caps (otherpad);
}
GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
static void
gst_bstest_init (GstBsTest * bstest)
{
bstest->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get (&sinktemplate),
"sink");
gst_element_add_pad (GST_ELEMENT (bstest), bstest->sinkpad);
gst_pad_set_getcaps_function (bstest->sinkpad, gst_bstest_getcaps);
bstest->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get (&srctemplate),
"src");
gst_element_add_pad (GST_ELEMENT (bstest), bstest->srcpad);
gst_pad_set_getcaps_function (bstest->srcpad, gst_bstest_getcaps);
gst_element_set_loop_function (GST_ELEMENT (bstest), gst_bstest_loop);
bstest->sizemin = 0;
bstest->sizemax = 384;
bstest->accesspattern = g_strdup ("r");
bstest->patterns = g_strsplit (bstest->accesspattern, ":", 0);
bstest->count = 5;
bstest->silent = FALSE;
bstest->bs = NULL;
}
static guint
gst_bstest_get_size (GstBsTest * bstest, gchar * sizestring, guint prevsize)
{
guint size;
if (sizestring[0] == 0) {
size = bstest->sizemax;
} else if (sizestring[0] == 'r') {
size =
bstest->sizemin +
(guint8) (((gfloat) bstest->sizemax) * rand () / (RAND_MAX +
(gfloat) bstest->sizemin));
} else if (sizestring[0] == '<') {
size = prevsize;
} else {
size = atoi (sizestring);
}
if (size == 0)
size++;
return size;
}
static void
gst_bstest_loop (GstElement * element)
{
GstBsTest *bstest;
GstBuffer *buf = NULL;
g_return_if_fail (element != NULL);
g_return_if_fail (GST_IS_BSTEST (element));
bstest = GST_BSTEST (element);
do {
guint size = 0;
guint i = 0;
guint8 *ptr;
while (i < bstest->num_patterns) {
buf = NULL;
if (bstest->patterns[i][0] == 'r') {
size = gst_bstest_get_size (bstest, &bstest->patterns[i][1], size);
if (!bstest->silent)
g_print ("bstest: ***** read %d bytes\n", size);
gst_bytestream_read (bstest->bs, &buf, size);
} else if (bstest->patterns[i][0] == 'f') {
size = gst_bstest_get_size (bstest, &bstest->patterns[i][1], size);
if (!bstest->silent)
g_print ("bstest: ***** flush %d bytes\n", size);
gst_bytestream_flush (bstest->bs, size);
} else if (!strncmp (bstest->patterns[i], "pb", 2)) {
size = gst_bstest_get_size (bstest, &bstest->patterns[i][2], size);
if (!bstest->silent)
g_print ("bstest: ***** peek bytes %d bytes\n", size);
gst_bytestream_peek_bytes (bstest->bs, &ptr, size);
} else if (bstest->patterns[i][0] == 'p') {
size = gst_bstest_get_size (bstest, &bstest->patterns[i][1], size);
if (!bstest->silent)
g_print ("bstest: ***** peek %d bytes\n", size);
gst_bytestream_peek (bstest->bs, &buf, size);
gst_buffer_unref (buf);
buf = NULL;
}
if (buf)
gst_pad_push (bstest->srcpad, GST_DATA (buf));
i++;
}
/* } while (!GST_ELEMENT_IS_COTHREAD_STOPPING (element)); */
} while (0);
}
static void
gst_bstest_set_property (GObject * object, guint prop_id, const GValue * value,
GParamSpec * pspec)
{
GstBsTest *bstest;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail (GST_IS_BSTEST (object));
bstest = GST_BSTEST (object);
switch (prop_id) {
case ARG_SIZEMIN:
bstest->sizemin = g_value_get_int (value);
break;
case ARG_SIZEMAX:
bstest->sizemax = g_value_get_int (value);
break;
case ARG_ACCESSPATTERN:
if (bstest->accesspattern) {
g_free (bstest->accesspattern);
g_strfreev (bstest->patterns);
}
if (g_value_get_string (value) == NULL) {
gst_element_set_state (GST_ELEMENT (object), GST_STATE_NULL);
bstest->accesspattern = NULL;
bstest->num_patterns = 0;
} else {
guint i = 0;
bstest->accesspattern = g_strdup (g_value_get_string (value));
bstest->patterns = g_strsplit (bstest->accesspattern, ":", 0);
while (bstest->patterns[i++]);
bstest->num_patterns = i - 1;
}
break;
case ARG_COUNT:
bstest->count = g_value_get_uint (value);
break;
case ARG_SILENT:
bstest->silent = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_bstest_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
{
GstBsTest *bstest;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail (GST_IS_BSTEST (object));
bstest = GST_BSTEST (object);
switch (prop_id) {
case ARG_SIZEMIN:
g_value_set_int (value, bstest->sizemin);
break;
case ARG_SIZEMAX:
g_value_set_int (value, bstest->sizemax);
break;
case ARG_ACCESSPATTERN:
g_value_set_string (value, bstest->accesspattern);
break;
case ARG_COUNT:
g_value_set_uint (value, bstest->count);
break;
case ARG_SILENT:
g_value_set_boolean (value, bstest->silent);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static GstElementStateReturn
gst_bstest_change_state (GstElement * element)
{
GstBsTest *bstest;
g_return_val_if_fail (GST_IS_BSTEST (element), GST_STATE_FAILURE);
bstest = GST_BSTEST (element);
if (GST_STATE_PENDING (element) == GST_STATE_NULL) {
if (bstest->bs) {
gst_bytestream_destroy (bstest->bs);
bstest->bs = NULL;
}
} else {
if (!bstest->bs) {
bstest->bs = gst_bytestream_new (bstest->sinkpad);
}
}
if (GST_ELEMENT_CLASS (parent_class)->change_state)
return GST_ELEMENT_CLASS (parent_class)->change_state (element);
return GST_STATE_SUCCESS;
}
static gboolean
plugin_init (GstPlugin * plugin)
{
/* We need to create an ElementFactory for each element we provide.
* This consists of the name of the element, the GType identifier,
* and a pointer to the details structure at the top of the file.
*/
return gst_element_register (plugin, "bstest", GST_RANK_PRIMARY,
GST_TYPE_BSTEST);
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"bstest",
"test for the bytestream element",
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN)

3
tests/old/testsuite/cleanup/Makefile.am
View file

@ -2,6 +2,3 @@ include ../Rules
tests_pass = cleanup1 cleanup2 cleanup4 cleanup5
tests_fail =
# cleanup3 fails depending on the machine
tests_ignore = cleanup3

68
tests/old/testsuite/cleanup/cleanup3.c
View file

@ -1,68 +0,0 @@
#include <gst/gst.h>
static GstElement *
create_pipeline (void)
{
GstElement *fakesrc, *fakesink;
GstElement *pipeline;
GstElement *thread, *queue;
pipeline = gst_pipeline_new ("main_pipeline");
fakesrc = gst_element_factory_make ("fakesrc", "fakesrc");
thread = gst_thread_new ("thread");
fakesink = gst_element_factory_make ("fakesink", "fakesink");
queue = gst_element_factory_make ("queue", "queue");
gst_bin_add (GST_BIN (thread), fakesink);
gst_bin_add (GST_BIN (thread), queue);
gst_element_link (queue, fakesink);
gst_element_add_ghost_pad (thread, gst_element_get_pad (queue, "sink"),
"sink");
gst_element_link (fakesrc, thread);
gst_bin_add (GST_BIN (pipeline), fakesrc);
gst_bin_add (GST_BIN (pipeline), thread);
g_object_set (G_OBJECT (fakesrc), "num_buffers", 5, NULL);
return pipeline;
}
gint
main (gint argc, gchar * argv[])
{
GstElement *pipeline;
gint i = 10000;
gint step = 100;
free (malloc (8)); /* -lefence */
gst_init (&argc, &argv);
g_mem_chunk_info ();
while (i--) {
if (i % step == 0)
fprintf (stderr, "%10d\r", i);
pipeline = create_pipeline ();
gst_element_set_state (pipeline, GST_STATE_PLAYING);
while (gst_bin_iterate (GST_BIN (pipeline)));
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
while (gst_bin_iterate (GST_BIN (pipeline)));
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_object_unref (GST_OBJECT (pipeline));
}
fprintf (stderr, "\n");
g_mem_chunk_info ();
return 0;
}

2
tests/old/testsuite/clock/Makefile.am
View file

@ -1,5 +1,5 @@
include ../Rules
tests_pass = signedness clock1 clock2
tests_pass = signedness clock1
tests_fail =
tests_ignore =

1
tests/old/testsuite/clock/clock1.c
View file

@ -26,6 +26,7 @@ main (int argc, char *argv[])
g_print ("Could not create a fakesrc element !\n");
return 1;
}
g_object_set (G_OBJECT (src), "num-buffers", 1, NULL);
if ((id = gst_element_factory_make ("identity", "filter")) == NULL) {
g_print ("Could not create a identity element !\n");
return 1;

55
tests/old/testsuite/clock/clock2.c
View file

@ -1,55 +0,0 @@
/*
* testsuite program to test clock behaviour
*
* creates a fakesrc ! identity ! fakesink pipeline
* registers a callback on fakesrc and one on fakesink
* also register a normal GLib timeout which should not be reached
*/
#include <gst/gst.h>
void
gst_clock_debug (GstClock * clock, GstElement * fakesink)
{
g_print ("Clock info: time %" G_GUINT64_FORMAT " - Element info: time %"
G_GUINT64_FORMAT "\n", gst_clock_get_time (clock),
gst_element_get_time (fakesink));
}
int
main (int argc, char *argv[])
{
GstClock *clock = NULL;
GstElement *pipeline, *fakesrc, *fakesink;
gst_init (&argc, &argv);
clock = gst_system_clock_obtain ();
g_assert (clock != NULL);
/* we check the time on an element */
fakesrc = gst_element_factory_make ("fakesrc", NULL);
g_assert (fakesrc);
fakesink = gst_element_factory_make ("fakesink", NULL);
g_assert (fakesink);
pipeline = gst_element_factory_make ("pipeline", NULL);
g_assert (pipeline);
gst_bin_add_many (GST_BIN (pipeline), fakesink, fakesrc, NULL);
gst_element_link (fakesrc, fakesink);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
gst_clock_debug (clock, fakesink);
g_usleep (G_USEC_PER_SEC);
gst_clock_debug (clock, fakesink);
gst_element_wait (fakesink, 2 * GST_SECOND);
gst_clock_debug (clock, fakesink);
gst_element_wait (fakesink, 5 * GST_SECOND);
gst_clock_debug (clock, fakesink);
g_usleep (G_USEC_PER_SEC);
gst_clock_debug (clock, fakesink);
/* success */
return 0;
}

12
tests/old/testsuite/dlopen/loadgst.c
View file

@ -6,23 +6,15 @@ void
do_test (void)
{
GstElement *pipeline;
int i;
gboolean ret;
gst_init (NULL, NULL);
pipeline = gst_parse_launch ("fakesrc ! fakesink", NULL);
pipeline = gst_parse_launch ("fakesrc num-buffers=100 ! fakesink", NULL);
g_assert (pipeline != NULL);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
for (i = 0; i < 100; i++) {
ret = gst_bin_iterate (GST_BIN (pipeline));
g_assert (ret);
g_print ("%s", (i & 1) ? "+" : "-");
}
g_print ("\n");
gst_bin_iterate (GST_BIN (pipeline));
gst_object_unref (GST_OBJECT (pipeline));
}

16
tests/old/testsuite/elements/fake.c
View file

@ -46,9 +46,9 @@ main (int argc, char *argv[])
g_print ("Creating elements\n");
if (!(src = element_create ("src", "fakesrc")))
return 1;
g_object_set (G_OBJECT (src), "sizetype", 2, NULL);
if (!(sink = element_create ("sink", "fakesink")))
return 1;
g_object_set (G_OBJECT (src), "sizetype", 2, "num-buffers", 100, NULL);
/* add */
g_print ("Adding elements to bin\n");
@ -59,13 +59,6 @@ main (int argc, char *argv[])
g_print ("Linking elements\n");
gst_element_set_state (pipeline, GST_STATE_PLAYING);
/* we expect this to give an error */
if (gst_bin_iterate (GST_BIN (pipeline)) != FALSE) {
g_warning
("Iterating a bin with unlinked elements should return FALSE !\n");
retval = 1;
}
gst_pad_link (gst_element_get_pad (src, "src"),
gst_element_get_pad (sink, "sink"));
@ -73,12 +66,7 @@ main (int argc, char *argv[])
g_print ("Doing 1 iteration\n");
gst_element_set_state (pipeline, GST_STATE_PLAYING);
/* we expect this to work */
if (gst_bin_iterate (GST_BIN (pipeline)) != TRUE) {
g_error ("Iterating a bin with linked elements should return TRUE !\n");
retval = 1;
}
gst_bin_iterate (GST_BIN (pipeline));
g_print ("Done !\n");
return retval;
}

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