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plugins/elements/: Remove GstBufferStore, no idea why we were still building it.
Original commit message from CVS: * plugins/elements/Makefile.am: * plugins/elements/gstbufferstore.c: * plugins/elements/gstbufferstore.h: * plugins/elements/gsttypefindelement.h: Remove GstBufferStore, no idea why we were still building it. It's not used anywhere and superseded by GstAdapter. * plugins/elements/gstfilesrc.c: (gst_file_src_map_region), (gst_file_src_create_mmap): * plugins/indexers/gstfileindex.c: (gst_file_index_add_association): Printf format fixes for 64-bit integers.
This commit is contained in:
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7 changed files with 24 additions and 558 deletions
15
ChangeLog
15
ChangeLog
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@ -1,3 +1,17 @@
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2008-02-20 Tim-Philipp Müller <tim at centricular dot net>
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* plugins/elements/Makefile.am:
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* plugins/elements/gstbufferstore.c:
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* plugins/elements/gstbufferstore.h:
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* plugins/elements/gsttypefindelement.h:
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Remove GstBufferStore, no idea why we were still building it.
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It's not used anywhere and superseded by GstAdapter.
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* plugins/elements/gstfilesrc.c: (gst_file_src_map_region),
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(gst_file_src_create_mmap):
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* plugins/indexers/gstfileindex.c: (gst_file_index_add_association):
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Printf format fixes for 64-bit integers.
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2008-02-19 Sebastian Dröge <slomo@circular-chaos.org>
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2008-02-19 Sebastian Dröge <slomo@circular-chaos.org>
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* configure.ac:
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* configure.ac:
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@ -55,6 +69,7 @@
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Copy selected buffer-flags when creating subbuffers.
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Copy selected buffer-flags when creating subbuffers.
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Fixes #516395.
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Fixes #516395.
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>>>>>>> 1.3670
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2008-02-12 Sebastian Dröge <slomo@circular-chaos.org>
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2008-02-12 Sebastian Dröge <slomo@circular-chaos.org>
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* gst/gstbuffer.c: (gst_buffer_class_init), (gst_buffer_finalize):
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* gst/gstbuffer.c: (gst_buffer_class_init), (gst_buffer_finalize):
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@ -1,8 +1,3 @@
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# FIXME:
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# need to get gstbufferstore.[ch] into its own lib, preferably
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# libs/gst/bufferstore
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# This requires building libs/gst before this dir, which we currently don't
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# do.
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plugin_LTLIBRARIES = libgstcoreelements.la
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plugin_LTLIBRARIES = libgstcoreelements.la
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@ -16,7 +11,6 @@ endif
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libgstcoreelements_la_DEPENDENCIES = $(top_builddir)/gst/libgstreamer-@GST_MAJORMINOR@.la
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libgstcoreelements_la_DEPENDENCIES = $(top_builddir)/gst/libgstreamer-@GST_MAJORMINOR@.la
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libgstcoreelements_la_SOURCES = \
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libgstcoreelements_la_SOURCES = \
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gstbufferstore.c \
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gstcapsfilter.c \
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gstcapsfilter.c \
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gstelements.c \
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gstelements.c \
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gstfakesrc.c \
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gstfakesrc.c \
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@ -38,7 +32,6 @@ libgstcoreelements_la_LIBADD = \
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libgstcoreelements_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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libgstcoreelements_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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noinst_HEADERS = \
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noinst_HEADERS = \
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gstbufferstore.h \
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gstcapsfilter.h \
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gstcapsfilter.h \
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gstfakesink.h \
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gstfakesink.h \
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gstfakesrc.h \
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gstfakesrc.h \
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@ -1,468 +0,0 @@
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/* GStreamer
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* Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
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*
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* gstbufferstore.c: keep an easily accessible list of all buffers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "gstbufferstore.h"
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#include <gst/gstutils.h>
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#include <string.h>
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GST_DEBUG_CATEGORY_STATIC (gst_buffer_store_debug);
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#define GST_CAT_DEFAULT gst_buffer_store_debug
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enum
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{
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CLEARED,
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BUFFER_ADDED,
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LAST_SIGNAL
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};
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enum
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{
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ARG_0
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};
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static void gst_buffer_store_dispose (GObject * object);
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static gboolean gst_buffer_store_add_buffer_func (GstBufferStore * store,
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GstBuffer * buffer);
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static void gst_buffer_store_cleared_func (GstBufferStore * store);
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static guint gst_buffer_store_signals[LAST_SIGNAL] = { 0 };
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#define _do_init(bla) \
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GST_DEBUG_CATEGORY_INIT (gst_buffer_store_debug, "GstBufferStore", 0, "buffer store helper");
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GST_BOILERPLATE_FULL (GstBufferStore, gst_buffer_store, GObject, G_TYPE_OBJECT,
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_do_init);
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G_GNUC_UNUSED static void
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debug_buffers (GstBufferStore * store)
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{
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GList *walk = store->buffers;
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g_printerr ("BUFFERS in store:\n");
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while (walk) {
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g_print ("%15" G_GUINT64_FORMAT " - %7u\n", GST_BUFFER_OFFSET (walk->data),
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GST_BUFFER_SIZE (walk->data));
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walk = g_list_next (walk);
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}
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g_printerr ("\n");
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}
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static gboolean
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continue_accu (GSignalInvocationHint * ihint, GValue * return_accu,
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const GValue * handler_return, gpointer data)
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{
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gboolean do_continue = g_value_get_boolean (handler_return);
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g_value_set_boolean (return_accu, do_continue);
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return do_continue;
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}
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static void
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gst_buffer_store_base_init (gpointer g_class)
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{
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}
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static void
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gst_buffer_store_class_init (GstBufferStoreClass * store_class)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (store_class);
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gobject_class->dispose = gst_buffer_store_dispose;
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gst_buffer_store_signals[CLEARED] = g_signal_new ("cleared",
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G_TYPE_FROM_CLASS (store_class), G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (GstBufferStoreClass, cleared), NULL, NULL,
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gst_marshal_VOID__VOID, G_TYPE_NONE, 0);
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gst_buffer_store_signals[BUFFER_ADDED] = g_signal_new ("buffer-added",
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G_TYPE_FROM_CLASS (store_class), G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (GstBufferStoreClass, buffer_added), continue_accu, NULL,
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gst_marshal_BOOLEAN__POINTER, G_TYPE_BOOLEAN, 1, GST_TYPE_BUFFER);
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store_class->cleared = gst_buffer_store_cleared_func;
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store_class->buffer_added = gst_buffer_store_add_buffer_func;
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}
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static void
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gst_buffer_store_init (GstBufferStore * store, GstBufferStoreClass * g_class)
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{
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store->buffers = NULL;
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}
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static void
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gst_buffer_store_dispose (GObject * object)
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{
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GstBufferStore *store = GST_BUFFER_STORE (object);
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gst_buffer_store_clear (store);
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parent_class->dispose (object);
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}
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static gboolean
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gst_buffer_store_add_buffer_func (GstBufferStore * store, GstBuffer * buffer)
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{
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g_assert (buffer != NULL);
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if (!GST_BUFFER_OFFSET_IS_VALID (buffer) &&
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store->buffers && GST_BUFFER_OFFSET_IS_VALID (store->buffers->data)) {
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/* we assumed valid offsets, but suddenly they are not anymore */
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GST_DEBUG_OBJECT (store,
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"attempting to add buffer %p with invalid offset to store with valid offset, abort",
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buffer);
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return FALSE;
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} else if (!store->buffers
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|| !GST_BUFFER_OFFSET_IS_VALID (store->buffers->data)) {
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/* the starting buffer had an invalid offset, in that case we assume continuous buffers */
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GST_LOG_OBJECT (store, "adding buffer %p with invalid offset and size %u",
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buffer, GST_BUFFER_SIZE (buffer));
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gst_mini_object_ref (GST_MINI_OBJECT (buffer));
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store->buffers = g_list_append (store->buffers, buffer);
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return TRUE;
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} else {
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/* both list and buffer have valid offsets, we can really go wild */
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GList *walk, *current_list = NULL;
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GstBuffer *current;
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g_assert (GST_BUFFER_OFFSET_IS_VALID (buffer));
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GST_LOG_OBJECT (store,
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"attempting to add buffer %p with offset %" G_GUINT64_FORMAT
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" and size %u", buffer, GST_BUFFER_OFFSET (buffer),
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GST_BUFFER_SIZE (buffer));
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/* we keep a sorted list of non-overlapping buffers */
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walk = store->buffers;
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while (walk) {
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current = GST_BUFFER (walk->data);
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current_list = walk;
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walk = g_list_next (walk);
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if (GST_BUFFER_OFFSET (current) < GST_BUFFER_OFFSET (buffer)) {
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continue;
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} else if (GST_BUFFER_OFFSET (current) == GST_BUFFER_OFFSET (buffer)) {
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guint needed_size;
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if (walk) {
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needed_size = MIN (GST_BUFFER_SIZE (buffer),
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GST_BUFFER_OFFSET (walk->data) - GST_BUFFER_OFFSET (current));
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} else {
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needed_size = GST_BUFFER_SIZE (buffer);
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}
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if (needed_size <= GST_BUFFER_SIZE (current)) {
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buffer = NULL;
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break;
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} else {
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if (needed_size < GST_BUFFER_SIZE (buffer)) {
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/* need to create subbuffer to not have overlapping data */
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GstBuffer *sub = gst_buffer_create_sub (buffer, 0, needed_size);
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g_assert (sub);
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buffer = sub;
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} else {
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gst_mini_object_ref (GST_MINI_OBJECT (buffer));
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}
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/* replace current buffer with new one */
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GST_INFO_OBJECT (store,
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"replacing buffer %p with buffer %p with offset %" G_GINT64_FORMAT
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" and size %u", current_list->data, buffer,
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GST_BUFFER_OFFSET (buffer), GST_BUFFER_SIZE (buffer));
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gst_mini_object_unref (GST_MINI_OBJECT (current_list->data));
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current_list->data = buffer;
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buffer = NULL;
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break;
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}
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} else if (GST_BUFFER_OFFSET (current) > GST_BUFFER_OFFSET (buffer)) {
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GList *previous = g_list_previous (current_list);
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guint64 start_offset = previous ?
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GST_BUFFER_OFFSET (previous->data) +
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GST_BUFFER_SIZE (previous->data) : 0;
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if (start_offset == GST_BUFFER_OFFSET (current)) {
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buffer = NULL;
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break;
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} else {
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/* we have data to insert */
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if (start_offset > GST_BUFFER_OFFSET (buffer) ||
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GST_BUFFER_OFFSET (buffer) + GST_BUFFER_SIZE (buffer) >
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GST_BUFFER_OFFSET (current)) {
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GstBuffer *sub;
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/* need a subbuffer */
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start_offset = GST_BUFFER_OFFSET (buffer) > start_offset ? 0 :
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start_offset - GST_BUFFER_OFFSET (buffer);
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sub = gst_buffer_create_sub (buffer, start_offset,
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MIN (GST_BUFFER_SIZE (buffer) - start_offset,
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GST_BUFFER_OFFSET (current) - start_offset -
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GST_BUFFER_OFFSET (buffer)));
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g_assert (sub);
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GST_BUFFER_OFFSET (sub) = start_offset + GST_BUFFER_OFFSET (buffer);
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buffer = sub;
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} else {
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gst_mini_object_ref (GST_MINI_OBJECT (buffer));
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}
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GST_INFO_OBJECT (store,
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"adding buffer %p with offset %" G_GINT64_FORMAT " and size %u",
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buffer, GST_BUFFER_OFFSET (buffer), GST_BUFFER_SIZE (buffer));
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store->buffers =
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g_list_insert_before (store->buffers, current_list, buffer);
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buffer = NULL;
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break;
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}
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}
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}
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if (buffer) {
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gst_mini_object_ref (GST_MINI_OBJECT (buffer));
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GST_INFO_OBJECT (store,
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"adding buffer %p with offset %" G_GINT64_FORMAT " and size %u",
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buffer, GST_BUFFER_OFFSET (buffer), GST_BUFFER_SIZE (buffer));
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if (current_list) {
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current_list = g_list_append (current_list, buffer);
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} else {
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g_assert (store->buffers == NULL);
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store->buffers = g_list_prepend (NULL, buffer);
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}
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}
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return TRUE;
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}
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}
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static void
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gst_buffer_store_cleared_func (GstBufferStore * store)
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{
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g_list_foreach (store->buffers, (GFunc) gst_mini_object_unref, NULL);
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g_list_free (store->buffers);
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store->buffers = NULL;
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}
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/**
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* gst_buffer_store_new:
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*
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* Creates a new bufferstore.
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*
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* Returns: the new bufferstore.
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*/
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GstBufferStore *
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gst_buffer_store_new (void)
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{
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return GST_BUFFER_STORE (g_object_new (GST_TYPE_BUFFER_STORE, NULL));
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}
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/**
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* gst_buffer_store_clear:
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* @store: a bufferstore
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*
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* Clears the buffer store. All buffers are removed and the buffer store
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* behaves like it was just created.
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*/
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/* FIXME: call this function _reset ? */
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void
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gst_buffer_store_clear (GstBufferStore * store)
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{
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g_return_if_fail (GST_IS_BUFFER_STORE (store));
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g_signal_emit (store, gst_buffer_store_signals[CLEARED], 0, NULL);
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}
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/**
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* gst_buffer_store_add_buffer:
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* @store: a bufferstore
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* @buffer: the buffer to add
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*
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* Adds a buffer to the buffer store.
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*
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* Returns: TRUE, if the buffer was added, FALSE if an error occured.
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*/
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gboolean
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gst_buffer_store_add_buffer (GstBufferStore * store, GstBuffer * buffer)
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{
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gboolean ret;
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||||||
|
|
||||||
g_return_val_if_fail (GST_IS_BUFFER_STORE (store), FALSE);
|
|
||||||
g_return_val_if_fail (GST_IS_BUFFER (buffer), FALSE);
|
|
||||||
|
|
||||||
if (store->buffers &&
|
|
||||||
GST_BUFFER_OFFSET_IS_VALID (store->buffers->data) &&
|
|
||||||
!GST_BUFFER_OFFSET_IS_VALID (buffer))
|
|
||||||
return FALSE;
|
|
||||||
|
|
||||||
g_signal_emit (store, gst_buffer_store_signals[BUFFER_ADDED], 0, buffer,
|
|
||||||
&ret);
|
|
||||||
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_buffer_store_get_buffer:
|
|
||||||
* @store: a bufferstore
|
|
||||||
* @offset: starting offset of returned buffer
|
|
||||||
* @size: size of returned buffer
|
|
||||||
*
|
|
||||||
* Returns a buffer that corresponds to the given area of data. If part of the
|
|
||||||
* data is not available inside the store, NULL is returned. You have to unref
|
|
||||||
* the buffer after use.
|
|
||||||
*
|
|
||||||
* Returns: a buffer with the requested data or NULL if the data was not
|
|
||||||
* available.
|
|
||||||
*/
|
|
||||||
GstBuffer *
|
|
||||||
gst_buffer_store_get_buffer (GstBufferStore * store, guint64 offset, guint size)
|
|
||||||
{
|
|
||||||
GstBuffer *current;
|
|
||||||
GList *walk;
|
|
||||||
guint8 *data;
|
|
||||||
guint tmp;
|
|
||||||
gboolean have_offset;
|
|
||||||
guint64 cur_offset = 0;
|
|
||||||
GstBuffer *ret = NULL;
|
|
||||||
|
|
||||||
g_return_val_if_fail (GST_IS_BUFFER_STORE (store), NULL);
|
|
||||||
|
|
||||||
walk = store->buffers;
|
|
||||||
if (!walk)
|
|
||||||
return NULL;
|
|
||||||
if (GST_BUFFER_OFFSET_IS_VALID (walk->data)) {
|
|
||||||
have_offset = TRUE;
|
|
||||||
} else {
|
|
||||||
have_offset = FALSE;
|
|
||||||
}
|
|
||||||
while (walk) {
|
|
||||||
current = GST_BUFFER (walk->data);
|
|
||||||
if (have_offset) {
|
|
||||||
cur_offset = GST_BUFFER_OFFSET (current);
|
|
||||||
}
|
|
||||||
walk = g_list_next (walk);
|
|
||||||
if (cur_offset > offset) {
|
|
||||||
/* #include <windows.h>
|
|
||||||
do_nothing_loop (); */
|
|
||||||
} else if (cur_offset == offset && GST_BUFFER_SIZE (current) == size) {
|
|
||||||
GST_LOG_OBJECT (store,
|
|
||||||
"found matching buffer %p for offset %" G_GUINT64_FORMAT
|
|
||||||
" and size %u", current, offset, size);
|
|
||||||
ret = current;
|
|
||||||
gst_mini_object_ref (GST_MINI_OBJECT (ret));
|
|
||||||
GST_LOG_OBJECT (store, "refcount %d", GST_MINI_OBJECT (ret)->refcount);
|
|
||||||
break;
|
|
||||||
} else if (cur_offset + GST_BUFFER_SIZE (current) > offset) {
|
|
||||||
if (cur_offset + GST_BUFFER_SIZE (current) >= offset + size) {
|
|
||||||
ret = gst_buffer_create_sub (current, offset - cur_offset, size);
|
|
||||||
GST_LOG_OBJECT (store,
|
|
||||||
"created subbuffer %p from buffer %p for offset %llu and size %u",
|
|
||||||
ret, current, offset, size);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
/* uh, the requested data spans some buffers */
|
|
||||||
ret = gst_buffer_new_and_alloc (size);
|
|
||||||
GST_BUFFER_OFFSET (ret) = offset;
|
|
||||||
GST_LOG_OBJECT (store, "created buffer %p for offset %" G_GUINT64_FORMAT
|
|
||||||
" and size %u, will fill with data now", ret, offset, size);
|
|
||||||
data = GST_BUFFER_DATA (ret);
|
|
||||||
tmp = GST_BUFFER_SIZE (current) - offset + cur_offset;
|
|
||||||
memcpy (data, GST_BUFFER_DATA (current) + offset - cur_offset, tmp);
|
|
||||||
data += tmp;
|
|
||||||
size -= tmp;
|
|
||||||
while (size) {
|
|
||||||
if (walk == NULL ||
|
|
||||||
(have_offset &&
|
|
||||||
GST_BUFFER_OFFSET (current) + GST_BUFFER_SIZE (current) !=
|
|
||||||
GST_BUFFER_OFFSET (walk->data))) {
|
|
||||||
GST_DEBUG_OBJECT (store,
|
|
||||||
"not all data for offset %" G_GUINT64_FORMAT
|
|
||||||
" and remaining size %u available, aborting", offset, size);
|
|
||||||
gst_mini_object_unref (GST_MINI_OBJECT (ret));
|
|
||||||
ret = NULL;
|
|
||||||
goto out;
|
|
||||||
}
|
|
||||||
current = GST_BUFFER (walk->data);
|
|
||||||
walk = g_list_next (walk);
|
|
||||||
tmp = MIN (GST_BUFFER_SIZE (current), size);
|
|
||||||
memcpy (data, GST_BUFFER_DATA (current), tmp);
|
|
||||||
data += tmp;
|
|
||||||
size -= tmp;
|
|
||||||
}
|
|
||||||
goto out;
|
|
||||||
}
|
|
||||||
if (!have_offset) {
|
|
||||||
cur_offset += GST_BUFFER_SIZE (current);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
out:
|
|
||||||
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_buffer_store_get_size:
|
|
||||||
* @store: a bufferstore
|
|
||||||
* @offset: desired offset
|
|
||||||
*
|
|
||||||
* Calculates the number of bytes available starting from offset. This allows
|
|
||||||
* to query a buffer with the returned size.
|
|
||||||
*
|
|
||||||
* Returns: the number of continuous bytes in the bufferstore starting at
|
|
||||||
* offset.
|
|
||||||
*/
|
|
||||||
guint
|
|
||||||
gst_buffer_store_get_size (GstBufferStore * store, guint64 offset)
|
|
||||||
{
|
|
||||||
GList *walk;
|
|
||||||
gboolean have_offset;
|
|
||||||
gboolean counting = FALSE;
|
|
||||||
guint64 cur_offset = 0;
|
|
||||||
GstBuffer *current = NULL;
|
|
||||||
guint ret = 0;
|
|
||||||
|
|
||||||
g_return_val_if_fail (GST_IS_BUFFER_STORE (store), 0);
|
|
||||||
|
|
||||||
walk = store->buffers;
|
|
||||||
if (!walk)
|
|
||||||
return 0;
|
|
||||||
if (GST_BUFFER_OFFSET_IS_VALID (walk->data)) {
|
|
||||||
have_offset = TRUE;
|
|
||||||
} else {
|
|
||||||
have_offset = FALSE;
|
|
||||||
}
|
|
||||||
while (walk) {
|
|
||||||
if (have_offset && counting &&
|
|
||||||
cur_offset + GST_BUFFER_SIZE (current) !=
|
|
||||||
GST_BUFFER_OFFSET (walk->data)) {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
current = GST_BUFFER (walk->data);
|
|
||||||
if (have_offset) {
|
|
||||||
cur_offset = GST_BUFFER_OFFSET (current);
|
|
||||||
}
|
|
||||||
walk = g_list_next (walk);
|
|
||||||
if (counting) {
|
|
||||||
ret += GST_BUFFER_SIZE (current);
|
|
||||||
} else {
|
|
||||||
if (cur_offset > offset)
|
|
||||||
return 0;
|
|
||||||
if (cur_offset + GST_BUFFER_SIZE (current) > offset) {
|
|
||||||
/* we have at least some bytes */
|
|
||||||
ret = cur_offset + GST_BUFFER_SIZE (current) - offset;
|
|
||||||
counting = TRUE;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (!have_offset) {
|
|
||||||
cur_offset += GST_BUFFER_SIZE (current);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return ret;
|
|
||||||
}
|
|
|
@ -1,73 +0,0 @@
|
||||||
/* GStreamer
|
|
||||||
* Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
|
|
||||||
*
|
|
||||||
* gstbufferstore.h: keep an easily accessible list of all buffers
|
|
||||||
*
|
|
||||||
* 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_BUFFER_STORE_H__
|
|
||||||
#define __GST_BUFFER_STORE_H__
|
|
||||||
|
|
||||||
#include <gst/gstbuffer.h>
|
|
||||||
#include <gst/gstinfo.h>
|
|
||||||
#include <gst/gstmarshal.h>
|
|
||||||
|
|
||||||
G_BEGIN_DECLS
|
|
||||||
|
|
||||||
#define GST_TYPE_BUFFER_STORE (gst_buffer_store_get_type ())
|
|
||||||
#define GST_BUFFER_STORE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_BUFFER_STORE, GstBufferStore))
|
|
||||||
#define GST_IS_BUFFER_STORE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_BUFFER_STORE))
|
|
||||||
#define GST_BUFFER_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_BUFFER_STORE, GstBufferStoreClass))
|
|
||||||
#define GST_IS_BUFFER_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_BUFFER_STORE))
|
|
||||||
#define GST_BUFFER_STORE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_BUFFER_STORE, GstBufferStoreClass))
|
|
||||||
|
|
||||||
typedef struct _GstBufferStore GstBufferStore;
|
|
||||||
typedef struct _GstBufferStoreClass GstBufferStoreClass;
|
|
||||||
|
|
||||||
struct _GstBufferStore {
|
|
||||||
GObject object;
|
|
||||||
|
|
||||||
GList * buffers;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct _GstBufferStoreClass {
|
|
||||||
GObjectClass parent_class;
|
|
||||||
|
|
||||||
/* signals */
|
|
||||||
void (* cleared) (GstBufferStore * store);
|
|
||||||
gboolean (* buffer_added) (GstBufferStore * store,
|
|
||||||
GstBuffer * buffer);
|
|
||||||
};
|
|
||||||
|
|
||||||
GType gst_buffer_store_get_type (void);
|
|
||||||
|
|
||||||
GstBufferStore * gst_buffer_store_new (void);
|
|
||||||
void gst_buffer_store_clear (GstBufferStore * store);
|
|
||||||
|
|
||||||
gboolean gst_buffer_store_add_buffer (GstBufferStore * store,
|
|
||||||
GstBuffer * buffer);
|
|
||||||
|
|
||||||
GstBuffer * gst_buffer_store_get_buffer (GstBufferStore * store,
|
|
||||||
guint64 offset,
|
|
||||||
guint size);
|
|
||||||
guint gst_buffer_store_get_size (GstBufferStore * store,
|
|
||||||
guint64 offset);
|
|
||||||
|
|
||||||
G_END_DECLS
|
|
||||||
|
|
||||||
#endif /* __GST_BUFFER_STORE_H__ */
|
|
|
@ -578,8 +578,8 @@ mmap_failed:
|
||||||
{
|
{
|
||||||
if (!testonly) {
|
if (!testonly) {
|
||||||
GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL),
|
GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL),
|
||||||
("mmap (0x%08lx, %d, 0x%llx) failed: %s",
|
("mmap (0x%08lx, %d, 0x%" G_GINT64_MODIFIER "x) failed: %s",
|
||||||
(gulong) size, src->fd, offset, g_strerror (errno)));
|
(gulong) size, src->fd, (guint64) offset, g_strerror (errno)));
|
||||||
}
|
}
|
||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
|
@ -689,14 +689,14 @@ gst_file_src_create_mmap (GstFileSrc * src, guint64 offset, guint length,
|
||||||
/* then deal with the case where the read buffer is totally outside */
|
/* then deal with the case where the read buffer is totally outside */
|
||||||
if (buf == NULL) {
|
if (buf == NULL) {
|
||||||
/* first check to see if there's a map that covers the right region already */
|
/* first check to see if there's a map that covers the right region already */
|
||||||
GST_LOG_OBJECT (src, "searching for mapbuf to cover %llu+%d",
|
GST_LOG_OBJECT (src, "searching for mapbuf to cover %" G_GUINT64_FORMAT
|
||||||
offset, (int) readsize);
|
"+%d", offset, (int) readsize);
|
||||||
|
|
||||||
/* if the read buffer crosses a mmap region boundary, create a one-off region */
|
/* if the read buffer crosses a mmap region boundary, create a one-off region */
|
||||||
if ((offset / src->mapsize) != (readend / src->mapsize)) {
|
if ((offset / src->mapsize) != (readend / src->mapsize)) {
|
||||||
GST_LOG_OBJECT (src,
|
GST_LOG_OBJECT (src, "read buf %" G_GUINT64_FORMAT "+%d crosses a "
|
||||||
"read buf %llu+%d crosses a %d-byte boundary, creating a one-off",
|
"%d-byte boundary, creating a one-off", offset, (int) readsize,
|
||||||
offset, (int) readsize, (int) src->mapsize);
|
(int) src->mapsize);
|
||||||
buf = gst_file_src_map_small_region (src, offset, readsize);
|
buf = gst_file_src_map_small_region (src, offset, readsize);
|
||||||
if (buf == NULL)
|
if (buf == NULL)
|
||||||
goto could_not_mmap;
|
goto could_not_mmap;
|
||||||
|
|
|
@ -25,7 +25,6 @@
|
||||||
|
|
||||||
#include <gst/gstinfo.h>
|
#include <gst/gstinfo.h>
|
||||||
#include <gst/gstelement.h>
|
#include <gst/gstelement.h>
|
||||||
#include "gstbufferstore.h"
|
|
||||||
|
|
||||||
G_BEGIN_DECLS
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
|
|
@ -801,7 +801,7 @@ gst_file_index_add_association (GstIndex * index, GstIndexEntry * entry)
|
||||||
if (exact) {
|
if (exact) {
|
||||||
/* maybe overwrite instead? */
|
/* maybe overwrite instead? */
|
||||||
GST_DEBUG_OBJECT (index,
|
GST_DEBUG_OBJECT (index,
|
||||||
"Ignoring duplicate index association at %lld",
|
"Ignoring duplicate index association at %" G_GINT64_FORMAT,
|
||||||
GST_INDEX_ASSOC_VALUE (entry, 0));
|
GST_INDEX_ASSOC_VALUE (entry, 0));
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
@ -844,7 +844,7 @@ show_entry (GstIndexEntry *entry)
|
||||||
|
|
||||||
g_print ("%d: %08x ", entry->id, GST_INDEX_ASSOC_FLAGS (entry));
|
g_print ("%d: %08x ", entry->id, GST_INDEX_ASSOC_FLAGS (entry));
|
||||||
for (i = 0; i < GST_INDEX_NASSOCS (entry); i++) {
|
for (i = 0; i < GST_INDEX_NASSOCS (entry); i++) {
|
||||||
g_print ("%d %lld ", GST_INDEX_ASSOC_FORMAT (entry, i),
|
g_print ("%d %" G_GINT64_FORMAT, GST_INDEX_ASSOC_FORMAT (entry, i),
|
||||||
GST_INDEX_ASSOC_VALUE (entry, i));
|
GST_INDEX_ASSOC_VALUE (entry, i));
|
||||||
}
|
}
|
||||||
g_print ("\n");
|
g_print ("\n");
|
||||||
|
|
Loading…
Reference in a new issue