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move under tests

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Original commit message from CVS:
move under tests
This commit is contained in:
Thomas Vander Stichele 2005-11-30 18:24:08 +00:00
parent aab214c94a
commit 33fb1e4210
28 changed files with 34 additions and 1998 deletions
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31
ChangeLog
View file

@ -1,3 +1,34 @@
2005-11-30 Thomas Vander Stichele <thomas (at) apestaart (dot) org>
* Makefile.am:
* check/.cvsignore:
* check/Makefile.am:
* check/elements/.cvsignore:
* check/elements/level.c:
* check/elements/matroskamux.c:
* configure.ac:
* examples/Makefile.am:
* examples/capsfilter/Makefile.am:
* examples/capsfilter/capsfilter1.c:
* examples/gob/Makefile.am:
* examples/gob/gst-identity2.gob:
* examples/gstplay/.cvsignore:
* examples/gstplay/Makefile.am:
* examples/gstplay/player.c:
* examples/indexing/.cvsignore:
* examples/indexing/Makefile.am:
* examples/indexing/indexmpeg.c:
* examples/level/Makefile.am:
* examples/level/README:
* examples/level/demo.c:
* examples/level/plot.c:
* examples/stats/Makefile.am:
* examples/stats/mp2ogg.c:
* examples/switch/.cvsignore:
* examples/switch/Makefile.am:
* examples/switch/switcher.c:
move under tests/
2005-11-30 Tim-Philipp Müller <tim at centricular dot net>
* ext/pango/gsttextrender.c: (gst_text_render_base_init),

12
Makefile.am
View file

@ -6,12 +6,6 @@ else
GCONF_DIR =
endif
if HAVE_CHECK
SUBDIRS_CHECK = check
else
SUBDIRS_CHECK =
endif
ALWAYS_SUBDIRS = \
gst sys ext \
docs \
@ -20,12 +14,10 @@ ALWAYS_SUBDIRS = \
SUBDIRS = \
$(ALWAYS_SUBDIRS) \
$(SUBDIRS_CHECK) \
$(GCONF_DIR)
DIST_SUBDIRS = \
$(ALWAYS_SUBDIRS) \
check \
gconf
EXTRA_DIST = \
@ -45,7 +37,7 @@ include $(top_srcdir)/common/release.mak
# include $(top_srcdir)/common/po.mak
check-valgrind:
cd check && make check-valgrind
cd tests/check && make check-valgrind
check-torture:
cd check && make torture
cd tests/check && make torture

1
check/.gitignore vendored
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@ -1 +0,0 @@
test-registry.xml

34
check/Makefile.am
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@ -1,34 +0,0 @@
include $(top_srcdir)/common/check.mak
CHECK_REGISTRY = $(top_builddir)/check/test-registry.xml
REGISTRY_ENVIRONMENT = \
GST_REGISTRY=$(CHECK_REGISTRY)
TESTS_ENVIRONMENT = \
$(REGISTRY_ENVIRONMENT) \
GST_PLUGIN_SYSTEM_PATH= \
GST_PLUGIN_PATH=$(top_builddir)/gst:$(top_builddir)/ext:$(GST_PLUGINS_DIR)
# ths core dumps of some machines have PIDs appended
CLEANFILES = core.* test-registry.xml
clean-local: clean-local-check
TESTS = $(check_PROGRAMS)
check_PROGRAMS = \
elements/level \
elements/matroskamux
# these tests don't even pass
noinst_PROGRAMS =
AM_CFLAGS = $(GST_OBJ_CFLAGS) $(GST_CHECK_CFLAGS) $(CHECK_CFLAGS)
LDADD = $(GST_OBJ_LIBS) $(GST_CHECK_LIBS) $(CHECK_LIBS)
# valgrind testing
VALGRIND_TESTS_DISABLE =
SUPPRESSIONS = $(top_srcdir)/common/gst.supp

3
check/elements/.gitignore vendored
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@ -1,3 +0,0 @@
.dirstamp
level
matroskamux

190
check/elements/level.c
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@ -1,190 +0,0 @@
/* GStreamer
*
* unit test for level
*
* Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
*
* 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 <unistd.h>
#include <gst/check/gstcheck.h>
GList *buffers = NULL;
gboolean have_eos = FALSE;
/* For ease of programming we use globals to keep refs for our floating
* src and sink pads we create; otherwise we always have to do get_pad,
* get_peer, and then remove references in every test function */
GstPad *mysrcpad, *mysinkpad;
#define LEVEL_CAPS_TEMPLATE_STRING \
"audio/x-raw-int, " \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, 8 ], " \
"endianness = (int) BYTE_ORDER, " \
"width = (int) {8, 16}, " \
"depth = (int) {8, 16}, " \
"signed = (boolean) true"
#define LEVEL_CAPS_STRING \
"audio/x-raw-int, " \
"rate = (int) 1000, " \
"channels = (int) 2, " \
"endianness = (int) BYTE_ORDER, " \
"width = (int) 16, " \
"depth = (int) 16, " \
"signed = (boolean) true"
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (LEVEL_CAPS_TEMPLATE_STRING)
);
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (LEVEL_CAPS_TEMPLATE_STRING)
);
/* takes over reference for outcaps */
GstElement *
setup_level ()
{
GstElement *level;
GST_DEBUG ("setup_level");
level = gst_check_setup_element ("level");
mysrcpad = gst_check_setup_src_pad (level, &srctemplate, NULL);
mysinkpad = gst_check_setup_sink_pad (level, &sinktemplate, NULL);
return level;
}
void
cleanup_level (GstElement * level)
{
GST_DEBUG ("cleanup_level");
gst_check_teardown_src_pad (level);
gst_check_teardown_sink_pad (level);
gst_check_teardown_element (level);
}
GST_START_TEST (test_int16)
{
GstElement *level;
GstBuffer *inbuffer, *outbuffer;
GstBus *bus;
GstMessage *message;
const GstStructure *structure;
int i, j;
gint16 *data;
const GValue *list, *value;
GstClockTime endtime;
gdouble dB;
level = setup_level ();
g_object_set (level, "message", TRUE, "interval", GST_SECOND / 10, NULL);
fail_unless (gst_element_set_state (level,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
/* create a fake 0.1 sec buffer with a half-amplitude block signal */
inbuffer = gst_buffer_new_and_alloc (400);
data = (gint16 *) GST_BUFFER_DATA (inbuffer);
for (j = 0; j < 200; ++j) {
*data = 16536;
++data;
}
gst_buffer_set_caps (inbuffer, gst_caps_from_string (LEVEL_CAPS_STRING));
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* create a bus to get the level message on */
bus = gst_bus_new ();
gst_element_set_bus (level, bus);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... but it ends up being collected on the global buffer list */
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
fail_unless (inbuffer == outbuffer);
message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);
fail_unless (message != NULL);
fail_unless (GST_MESSAGE_SRC (message) == GST_OBJECT (level));
fail_unless (GST_MESSAGE_TYPE (message) == GST_MESSAGE_ELEMENT);
structure = gst_message_get_structure (message);
fail_if (structure == NULL);
fail_unless_equals_string ((char *) gst_structure_get_name (structure),
"level");
fail_unless (gst_structure_get_clock_time (structure, "endtime", &endtime));
/* block wave of half amplitude has -5.94 dB for rms, peak and decay */
for (i = 0; i < 2; ++i) {
gchar *fields[3] = { "rms", "peak", "decay" };
for (j = 0; j < 3; ++j) {
list = gst_structure_get_value (structure, fields[j]);
value = gst_value_list_get_value (list, i);
dB = g_value_get_double (value);
fail_if (dB < -6.0);
fail_if (dB > -5.9);
}
}
gst_message_unref (message);
// FIXME: need to fix leaks in level object first
//gst_object_unref (level);
}
GST_END_TEST;
Suite *
level_suite (void)
{
Suite *s = suite_create ("level");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_int16);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = level_suite ();
SRunner *sr = srunner_create (s);
gst_check_init (&argc, &argv);
srunner_run_all (sr, CK_NORMAL);
nf = srunner_ntests_failed (sr);
srunner_free (sr);
return nf;
}

427
check/elements/matroskamux.c
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@ -1,427 +0,0 @@
/* GStreamer
*
* unit test for matroskamux
*
* Copyright (C) <2005> Michal Benes <michal.benes@xeris.cz>
*
* 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 <unistd.h>
#include <gst/check/gstcheck.h>
GList *buffers = NULL;
/* For ease of programming we use globals to keep refs for our floating
* src and sink pads we create; otherwise we always have to do get_pad,
* get_peer, and then remove references in every test function */
GstPad *mysrcpad, *mysinkpad;
#define AC3_CAPS_STRING "audio/x-ac3, " \
"channels = (int) 1, " \
"rate = (int) 8000"
#define VORBIS_CAPS_STRING "audio/x-vorbis, " \
"channels = (int) 1, " \
"rate = (int) 8000, " \
"streamheader=(buffer)<10, 2020, 303030>"
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/x-matroska"));
static GstStaticPadTemplate srcvorbistemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (VORBIS_CAPS_STRING));
static GstStaticPadTemplate srcac3template = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (AC3_CAPS_STRING));
GstPad *
setup_src_pad (GstElement * element,
GstStaticPadTemplate * template, GstCaps * caps)
{
GstPad *srcpad, *sinkpad;
GST_DEBUG_OBJECT (element, "setting up sending pad");
/* sending pad */
srcpad = gst_pad_new_from_static_template (template, "src");
fail_if (srcpad == NULL, "Could not create a srcpad");
ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 1);
sinkpad = gst_element_get_pad (element, "audio_%d");
fail_if (sinkpad == NULL, "Could not get sink pad from %s",
GST_ELEMENT_NAME (element));
ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 2);
if (caps)
fail_unless (gst_pad_set_caps (srcpad, caps));
fail_unless (gst_pad_link (srcpad, sinkpad) == GST_PAD_LINK_OK,
"Could not link source and %s sink pads", GST_ELEMENT_NAME (element));
gst_object_unref (sinkpad); /* because we got it higher up */
ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 1);
return srcpad;
}
void
teardown_src_pad (GstElement * element)
{
GstPad *srcpad, *sinkpad;
/* clean up floating src pad */
sinkpad = gst_element_get_pad (element, "audio_0");
ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 2);
srcpad = gst_pad_get_peer (sinkpad);
gst_pad_unlink (srcpad, sinkpad);
/* pad refs held by both creator and this function (through _get) */
ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 2);
gst_object_unref (sinkpad);
/* one more ref is held by element itself */
/* pad refs held by both creator and this function (through _get_peer) */
ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 2);
gst_object_unref (srcpad);
gst_object_unref (srcpad);
}
GstPad *
setup_sink_pad (GstElement * element, GstStaticPadTemplate * template,
GstCaps * caps)
{
GstPad *srcpad, *sinkpad;
GST_DEBUG_OBJECT (element, "setting up receiving pad");
/* receiving pad */
sinkpad = gst_pad_new_from_static_template (template, "sink");
fail_if (sinkpad == NULL, "Could not create a sinkpad");
srcpad = gst_element_get_pad (element, "src");
fail_if (srcpad == NULL, "Could not get source pad from %s",
GST_ELEMENT_NAME (element));
if (caps)
fail_unless (gst_pad_set_caps (sinkpad, caps));
gst_pad_set_chain_function (sinkpad, gst_check_chain_func);
fail_unless (gst_pad_link (srcpad, sinkpad) == GST_PAD_LINK_OK,
"Could not link %s source and sink pads", GST_ELEMENT_NAME (element));
gst_object_unref (srcpad); /* because we got it higher up */
ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 2);
return sinkpad;
}
void
teardown_sink_pad (GstElement * element)
{
GstPad *srcpad, *sinkpad;
/* clean up floating sink pad */
srcpad = gst_element_get_pad (element, "src");
sinkpad = gst_pad_get_peer (srcpad);
gst_pad_unlink (srcpad, sinkpad);
/* pad refs held by both creator and this function (through _get_pad) */
ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 3);
gst_object_unref (srcpad);
/* one more ref is held by element itself */
/* pad refs held by both creator and this function (through _get_peer) */
ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 2);
gst_object_unref (sinkpad);
gst_object_unref (sinkpad);
}
GstElement *
setup_matroskamux (GstStaticPadTemplate * srctemplate)
{
GstElement *matroskamux;
GST_DEBUG ("setup_matroskamux");
matroskamux = gst_check_setup_element ("matroskamux");
mysrcpad = setup_src_pad (matroskamux, srctemplate, NULL);
mysinkpad = setup_sink_pad (matroskamux, &sinktemplate, NULL);
return matroskamux;
}
void
cleanup_matroskamux (GstElement * matroskamux)
{
GST_DEBUG ("cleanup_matroskamux");
gst_element_set_state (matroskamux, GST_STATE_NULL);
teardown_src_pad (matroskamux);
teardown_sink_pad (matroskamux);
gst_check_teardown_element (matroskamux);
}
void
check_buffer_data (GstBuffer * buffer, void *data, size_t data_size)
{
fail_unless (GST_BUFFER_SIZE (buffer) == data_size);
fail_unless (memcmp (data, GST_BUFFER_DATA (buffer), data_size) == 0);
}
GST_START_TEST (test_ebml_header)
{
GstElement *matroskamux;
GstBuffer *inbuffer, *outbuffer;
int num_buffers;
int i;
guint8 data0[12] =
{ 0x1a, 0x45, 0xdf, 0xa3, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff
};
guint8 data1[12] =
{ 0x42, 0x82, 0x89, 0x6d, 0x61, 0x74, 0x72, 0x6f, 0x73, 0x6b, 0x61,
0x00
};
guint8 data2[4] = { 0x42, 0x87, 0x81, 0x01 };
guint8 data3[4] = { 0x42, 0x85, 0x81, 0x01 };
guint8 data4[8] = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14 };
matroskamux = setup_matroskamux (&srcac3template);
fail_unless (gst_element_set_state (matroskamux,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (1);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
num_buffers = g_list_length (buffers);
fail_unless (num_buffers >= 5);
for (i = 0; i < num_buffers; ++i) {
outbuffer = GST_BUFFER (buffers->data);
fail_if (outbuffer == NULL);
buffers = g_list_remove (buffers, outbuffer);
switch (i) {
case 0:
check_buffer_data (outbuffer, data0, sizeof (data0));
break;
case 1:
check_buffer_data (outbuffer, data1, sizeof (data1));
break;
case 2:
check_buffer_data (outbuffer, data2, sizeof (data2));
break;
case 3:
check_buffer_data (outbuffer, data3, sizeof (data3));
break;
case 4:
check_buffer_data (outbuffer, data4, sizeof (data4));
break;
default:
break;
}
ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
gst_buffer_unref (outbuffer);
outbuffer = NULL;
}
cleanup_matroskamux (matroskamux);
g_list_free (buffers);
buffers = NULL;
}
GST_END_TEST;
GST_START_TEST (test_vorbis_header)
{
GstElement *matroskamux;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
int num_buffers;
int i;
gboolean vorbis_header_found = FALSE;
guint8 data[12] =
{ 0x63, 0xa2, 0x89, 0x02, 0x01, 0x02, 0x10, 0x20, 0x20, 0x30, 0x30,
0x30
};
matroskamux = setup_matroskamux (&srcvorbistemplate);
fail_unless (gst_element_set_state (matroskamux,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (1);
caps = gst_caps_from_string (VORBIS_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
num_buffers = g_list_length (buffers);
for (i = 0; i < num_buffers; ++i) {
outbuffer = GST_BUFFER (buffers->data);
fail_if (outbuffer == NULL);
buffers = g_list_remove (buffers, outbuffer);
if (!vorbis_header_found && GST_BUFFER_SIZE (outbuffer) == sizeof (data)) {
vorbis_header_found =
memcmp (GST_BUFFER_DATA (outbuffer), data, sizeof (data));
}
ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
gst_buffer_unref (outbuffer);
outbuffer = NULL;
}
fail_unless (vorbis_header_found);
cleanup_matroskamux (matroskamux);
g_list_free (buffers);
buffers = NULL;
}
GST_END_TEST;
GST_START_TEST (test_block_group)
{
GstElement *matroskamux;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
int num_buffers;
int i;
guint8 data0[9] = { 0xa0, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
guint8 data1[2] = { 0xa1, 0x85 };
guint8 data2[4] = { 0x81, 0x00, 0x01, 0x00 };
guint8 data3[1] = { 0x42 };
guint8 data4[8] = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07 };
matroskamux = setup_matroskamux (&srcac3template);
fail_unless (gst_element_set_state (matroskamux,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
/* Generate the header */
inbuffer = gst_buffer_new_and_alloc (1);
GST_BUFFER_TIMESTAMP (inbuffer) = 0;
caps = gst_caps_from_string (AC3_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
num_buffers = g_list_length (buffers);
for (i = 0; i < num_buffers; ++i) {
outbuffer = GST_BUFFER (buffers->data);
fail_if (outbuffer == NULL);
buffers = g_list_remove (buffers, outbuffer);
ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
gst_buffer_unref (outbuffer);
outbuffer = NULL;
}
g_list_free (buffers);
buffers = NULL;
/* Now push a buffer */
inbuffer = gst_buffer_new_and_alloc (1);
GST_BUFFER_DATA (inbuffer)[0] = 0x42;
GST_BUFFER_TIMESTAMP (inbuffer) = 1000000;
caps = gst_caps_from_string (AC3_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
num_buffers = g_list_length (buffers);
fail_unless (num_buffers >= 5);
for (i = 0; i < num_buffers; ++i) {
outbuffer = GST_BUFFER (buffers->data);
fail_if (outbuffer == NULL);
buffers = g_list_remove (buffers, outbuffer);
switch (i) {
case 0:
check_buffer_data (outbuffer, data0, sizeof (data0));
break;
case 1:
check_buffer_data (outbuffer, data1, sizeof (data1));
break;
case 2:
check_buffer_data (outbuffer, data2, sizeof (data2));
break;
case 3:
check_buffer_data (outbuffer, data3, sizeof (data3));
break;
case 4:
check_buffer_data (outbuffer, data4, sizeof (data4));
break;
default:
break;
}
ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
gst_buffer_unref (outbuffer);
outbuffer = NULL;
}
g_list_free (buffers);
buffers = NULL;
cleanup_matroskamux (matroskamux);
}
GST_END_TEST;
Suite *
matroskamux_suite (void)
{
Suite *s = suite_create ("matroskamux");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_ebml_header);
tcase_add_test (tc_chain, test_vorbis_header);
tcase_add_test (tc_chain, test_block_group);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = matroskamux_suite ();
SRunner *sr = srunner_create (s);
gst_check_init (&argc, &argv);
srunner_run_all (sr, CK_NORMAL);
nf = srunner_ntests_failed (sr);
srunner_free (sr);
return nf;
}

2
configure.ac
View file

@ -578,7 +578,7 @@ gconf/gstreamer.schemas
docs/Makefile
docs/plugins/Makefile
docs/version.entities
check/Makefile
tests/check/Makefile
common/Makefile
common/m4/Makefile
m4/Makefile

14
examples/Makefile.am
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@ -1,14 +0,0 @@
if HAVE_GTK
GTK_SUBDIRS=dynparams level $(FT2_SUBDIRS)
else
GTK_SUBDIRS=
endif
if USE_GCONF
GCONF_SUBDIRS=gstplay
else
GCONF_SUBDIRS=
endif
SUBDIRS=$(GTK_SUBDIRS) $(GCONF_SUBDIRS) switch
DIST_SUBDIRS=capsfilter dynparams indexing gstplay switch level

6
examples/capsfilter/Makefile.am
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@ -1,6 +0,0 @@
noinst_PROGRAMS = capsfilter1
LDADD = $(GST_LIBS)
AM_CFLAGS = $(GST_CFLAGS)

87
examples/capsfilter/capsfilter1.c
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@ -1,87 +0,0 @@
#include <string.h>
#include <gst/gst.h>
/* This app uses a filter to connect colorspace and videosink
* so that only RGB data can pass the connection, colorspace will use
* a converter to convert the I420 data to RGB. Without a filter, this
* connection would use the I420 format (assuming Xv is enabled) */
static void
new_pad_func (GstElement * element, GstPad * newpad, gpointer data)
{
GstElement *pipeline = (GstElement *) data;
GstElement *queue = gst_bin_get_by_name (GST_BIN (pipeline), "queue");
if (!strcmp (gst_pad_get_name (newpad), "video_00")) {
gst_element_set_state (pipeline, GST_STATE_PAUSED);
gst_pad_link (newpad, gst_element_get_pad (queue, "sink"));
gst_element_set_state (pipeline, GST_STATE_PLAYING);
}
}
gint
main (gint argc, gchar * argv[])
{
GstElement *pipeline;
GstElement *filesrc;
GstElement *demux;
GstElement *thread;
GstElement *queue;
GstElement *mpeg2dec;
GstElement *colorspace;
GstElement *videosink;
gboolean res;
gst_init (&argc, &argv);
if (argc < 2) {
g_print ("usage: %s <mpeg1 system stream>\n", argv[0]);
return (-1);
}
pipeline = gst_pipeline_new ("main_pipeline");
filesrc = gst_element_factory_make ("filesrc", "filesrc");
g_return_val_if_fail (filesrc, -1);
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
demux = gst_element_factory_make ("mpegdemux", "demux");
g_return_val_if_fail (demux, -1);
g_signal_connect (G_OBJECT (demux), "new_pad", G_CALLBACK (new_pad_func),
pipeline);
thread = gst_thread_new ("thread");
queue = gst_element_factory_make ("queue", "queue");
mpeg2dec = gst_element_factory_make ("mpeg2dec", "mpeg2dec");
g_return_val_if_fail (mpeg2dec, -1);
colorspace = gst_element_factory_make ("ffmpegcolorspace", "colorspace");
g_return_val_if_fail (colorspace, -1);
videosink = gst_element_factory_make (DEFAULT_VIDEOSINK, "videosink");
g_return_val_if_fail (videosink, -1);
gst_bin_add (GST_BIN (pipeline), filesrc);
gst_bin_add (GST_BIN (pipeline), demux);
gst_bin_add (GST_BIN (thread), queue);
gst_bin_add (GST_BIN (thread), mpeg2dec);
gst_bin_add (GST_BIN (thread), colorspace);
gst_bin_add (GST_BIN (thread), videosink);
gst_bin_add (GST_BIN (pipeline), thread);
gst_element_link_pads (filesrc, "src", demux, "sink");
gst_element_link_pads (queue, "src", mpeg2dec, "sink");
gst_element_link_pads (mpeg2dec, "src", colorspace, "sink");
/* force RGB data passing between colorspace and videosink */
res = gst_element_link_pads_filtered (colorspace, "src", videosink, "sink",
gst_caps_new_simple ("video/x-raw-rgb", NULL));
if (!res) {
g_print ("could not connect colorspace and videosink\n");
return -1;
}
gst_element_set_state (pipeline, GST_STATE_PLAYING);
while (gst_bin_iterate (GST_BIN (pipeline)));
gst_element_set_state (pipeline, GST_STATE_NULL);
return 0;
}

19
examples/gob/Makefile.am
View file

@ -1,19 +0,0 @@
plugin_LTLIBRARIES = libgstidentity2.la
GOB_FILES_ID = gst-identity2.c gst-identity2.h gst-identity2-private.h
BUILT_SOURCES = \
$(GOB_FILES_ID)
libgstidentity2_la_SOURCES = gst-identity2.gob $(GOB_FILES_ID)
libgstidentity2_la_CFLAGS = $(GST_CFLAGS)
libgstidentity2_la_LIBADD =
%.c %.h %-private.h: %.gob
gob $<
CLEANFILES = $(GOB_FILES_ID)
dist-hook:
cd $(distdir); rm -f $(CLEANFILES)

141
examples/gob/gst-identity2.gob
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@ -1,141 +0,0 @@
%header{
#include <gst/gst.h>
#include "gst-identity2.h"
#include "gst-identity2-private.h"
%}
class Gst:Identity2 from Gst:Element {
/* plugin init */
private gboolean
plugin_init (GModule *module, GstPlugin *plugin)
{
static GstElementDetails identity2_details = {
"GOB Identity",
"Filter/Effect",
"Does nothing",
"1.0",
"Wim Taymans <wim.taymans@chello.be>",
"(C) 2001",
};
GstElementFactory *factory;
factory = gst_elementfactory_new ("identity2", TYPE_SELF,
&identity2_details);
g_return_val_if_fail (factory != NULL, FALSE);
gst_plugin_add_feature (plugin, &(factory->feature));
return TRUE;
}
/* pads FIXME gob oculd be improved here */
private GstPad *sinkpad =
{
gst_pad_new ("sink", GST_PAD_SINK);
gst_element_add_pad (GST_ELEMENT (o), o->_priv->sinkpad);
gst_pad_set_chain_function (o->_priv->sinkpad, chain);
gst_pad_set_bufferpool_function (o->_priv->sinkpad, get_bufferpool);
//gst_pad_set_negotiate_function (o->_priv->sinkpad, negotiate_sink);
};
private GstPad *srcpad =
{
gst_pad_new ("src", GST_PAD_SRC);
gst_element_add_pad (GST_ELEMENT (o), o->_priv->srcpad);
//gst_pad_set_negotiate_function (o->_priv->srcpad, negotiate_src);
};
/* arguments */
/*
private gboolean loop_based = FALSE; argument BOOL loop_based
get {
ARG = self->_priv->loop_based;
}
set {
self->_priv->loop_based = ARG;
if (self->_priv->loop_based) {
gst_element_set_loop_function (GST_ELEMENT (self), loop);
gst_pad_set_chain_function (self->_priv->sinkpad, NULL);
}
else {
gst_pad_set_chain_function (self->_priv->sinkpad, chain);
gst_element_set_loop_function (GST_ELEMENT (self), NULL);
}
};*/
private guint sleep_time = 0; argument UINT sleep_time link;
private gboolean silent = FALSE; argument BOOL silent link;
/* signals */
private signal last NONE(NONE) void handoff(self);
/* core code here */
private GstBufferPool*
get_bufferpool (GstPad *pad (check null))
{
Self *self = SELF (gst_pad_get_parent (pad));
return gst_pad_get_bufferpool (self->_priv->srcpad);
}
/* private GstPadNegotiateReturn
negotiate_src (GstPad *pad, GstCaps **caps, gpointer *data)
{
Self *self = SELF (gst_pad_get_parent (pad));
return gst_pad_negotiate_proxy (pad, self->_priv->sinkpad, caps);
}
private GstPadNegotiateReturn
negotiate_sink (GstPad *pad, GstCaps **caps, gpointer *data)
{
Self *self = SELF (gst_pad_get_parent (pad));
return gst_pad_negotiate_proxy (pad, self->_priv->srcpad, caps);
} */
private void
chain (GstPad *pad (check null), GstBuffer *buf (check null))
{
Self *self;
self = SELF (gst_pad_get_parent (pad));
if (!self->_priv->silent)
g_print("identity2: chain ******* (%s:%s)i \n",GST_DEBUG_PAD_NAME(pad));
handoff (self);
gst_pad_push (self->_priv->srcpad, buf);
if (self->_priv->sleep_time)
usleep (self->_priv->sleep_time);
}
/*private void
loop (GstElement *element (check null))
{
Self *self = SELF (element);
GstBuffer *buf;
do {
buf = gst_pad_pull (self->_priv->sinkpad);
g_print("identity2: loop ******* (%s:%s)i \n",GST_DEBUG_PAD_NAME(self->_priv->sinkpad));
handoff (self);
gst_pad_push (self->_priv->srcpad, buf);
if (self->_priv->sleep_time)
usleep (self->_priv->sleep_time);
} while (!GST_ELEMENT_IS_COTHREAD_STOPPING(element));
}*/
}
%{
GstPluginDesc plugin_desc = {
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"identity2",
gst_identity2_plugin_init
};
%}

1
examples/gstplay/.gitignore vendored
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@ -1 +0,0 @@
player

11
examples/gstplay/Makefile.am
View file

@ -1,11 +0,0 @@
noinst_PROGRAMS = player
player_SOURCES = player.c
player_CFLAGS = $(GST_CFLAGS) $(GCONF_CFLAGS)
player_LDFLAGS = \
$(GST_LIBS) \
$(top_builddir)/gst-libs/gst/gconf/libgstgconf-@GST_MAJORMINOR@.la \
$(top_builddir)/gst-libs/gst/play/libgstplay-@GST_MAJORMINOR@.la \
$(top_builddir)/gst-libs/gst/libgstinterfaces-$(GST_MAJORMINOR).la

176
examples/gstplay/player.c
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@ -1,176 +0,0 @@
/* GStreamer
* Copyright (C) 2003 Julien Moutte <julien@moutte.net>
*
* 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/play/play.h>
#include <gst/gconf/gconf.h>
static GMainLoop *loop = NULL;
static gint64 length = 0;
static void
print_tag (const GstTagList * list, const gchar * tag, gpointer unused)
{
gint i, count;
count = gst_tag_list_get_tag_size (list, tag);
for (i = 0; i < count; i++) {
gchar *str;
if (gst_tag_get_type (tag) == G_TYPE_STRING) {
if (!gst_tag_list_get_string_index (list, tag, i, &str))
g_assert_not_reached ();
} else {
str =
g_strdup_value_contents (gst_tag_list_get_value_index (list, tag, i));
}
if (i == 0) {
g_print ("%15s: %s\n", gst_tag_get_nick (tag), str);
} else {
g_print (" : %s\n", str);
}
g_free (str);
}
}
static void
got_found_tag (GstPlay * play, GstElement * source, GstTagList * tag_list)
{
gst_tag_list_foreach (tag_list, print_tag, NULL);
}
static void
got_time_tick (GstPlay * play, gint64 time_nanos)
{
g_print ("time tick %f\n", time_nanos / (float) GST_SECOND);
}
static void
got_stream_length (GstPlay * play, gint64 length_nanos)
{
g_print ("got length %" G_GUINT64_FORMAT "\n", length_nanos);
length = length_nanos;
}
static void
got_video_size (GstPlay * play, gint width, gint height)
{
g_print ("got video size %d, %d\n", width, height);
}
static void
got_eos (GstPlay * play)
{
g_print ("End Of Stream\n");
g_main_loop_quit (loop);
}
static gboolean
seek_timer (GstPlay * play)
{
gst_play_seek_to_time (play, length / 2);
return FALSE;
}
int
main (int argc, char *argv[])
{
GstPlay *play;
GstElement *data_src, *video_sink, *audio_sink, *vis_element;
GError *error = NULL;
/* Initing GStreamer library */
gst_init (&argc, &argv);
if (argc != 2) {
g_print ("usage: %s <video filename>\n", argv[0]);
exit (-1);
}
loop = g_main_loop_new (NULL, FALSE);
/* Creating the GstPlay object */
play = gst_play_new (&error);
if (error) {
g_print ("Error: could not create play object:\n%s\n", error->message);
g_error_free (error);
return 1;
}
/* Getting default audio and video plugins from GConf */
vis_element = gst_element_factory_make ("goom", "vis_element");
data_src = gst_element_factory_make ("gnomevfssrc", "source");
audio_sink = gst_gconf_get_default_audio_sink ();
if (!GST_IS_ELEMENT (audio_sink))
g_error ("Could not get default audio sink from GConf");
video_sink = gst_gconf_get_default_video_sink ();
if (!GST_IS_ELEMENT (video_sink))
g_error ("Could not get default video sink from GConf");
/* Let's send them to GstPlay object */
if (!gst_play_set_audio_sink (play, audio_sink))
g_warning ("Could not set audio sink");
if (!gst_play_set_video_sink (play, video_sink))
g_warning ("Could not set video sink");
if (!gst_play_set_data_src (play, data_src))
g_warning ("Could not set data src");
if (!gst_play_set_visualization (play, vis_element))
g_warning ("Could not set visualisation");
/* Setting location we want to play */
if (!gst_play_set_location (play, argv[1]))
g_warning ("Could not set location");
/* Uncomment that line to get an XML dump of the pipeline */
/* gst_xml_write_file (GST_ELEMENT (play), stdout); */
g_signal_connect (G_OBJECT (play), "time_tick",
G_CALLBACK (got_time_tick), NULL);
g_signal_connect (G_OBJECT (play), "stream_length",
G_CALLBACK (got_stream_length), NULL);
g_signal_connect (G_OBJECT (play), "have_video_size",
G_CALLBACK (got_video_size), NULL);
g_signal_connect (G_OBJECT (play), "found_tag",
G_CALLBACK (got_found_tag), NULL);
g_signal_connect (G_OBJECT (play), "error",
G_CALLBACK (gst_element_default_error), NULL);
g_signal_connect (G_OBJECT (play), "eos", G_CALLBACK (got_eos), NULL);
/* Change state to PLAYING */
if (gst_element_set_state (GST_ELEMENT (play),
GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
g_error ("Could not set state to PLAYING");
g_timeout_add (20000, (GSourceFunc) seek_timer, play);
g_main_loop_run (loop);
g_print ("setting pipeline to ready\n");
gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY);
/* unref
gst_object_unref (GST_OBJECT (play)); */
exit (0);
}

1
examples/indexing/.gitignore vendored
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@ -1 +0,0 @@
indexmpeg

7
examples/indexing/Makefile.am
View file

@ -1,7 +0,0 @@
examples = indexmpeg
noinst_PROGRAMS = $(examples)
# we have nothing but apps here, we can do this safely
LIBS = $(GST_LIBS) $(GTK_LIBS)
AM_CFLAGS = $(GST_CFLAGS) $(GTK_CFLAGS)

321
examples/indexing/indexmpeg.c
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@ -1,321 +0,0 @@
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* 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 <string.h>
#include <gst/gst.h>
static gboolean verbose = FALSE;
static gboolean quiet = FALSE;
static void
entry_added (GstIndex * index, GstIndexEntry * entry)
{
switch (entry->type) {
case GST_INDEX_ENTRY_ID:
g_print ("id %d describes writer %s\n", entry->id,
GST_INDEX_ID_DESCRIPTION (entry));
break;
case GST_INDEX_ENTRY_FORMAT:
g_print ("%d: registered format %d for %s\n", entry->id,
GST_INDEX_FORMAT_FORMAT (entry), GST_INDEX_FORMAT_KEY (entry));
break;
case GST_INDEX_ENTRY_ASSOCIATION:
{
gint i;
g_print ("%p, %d: %08x ", entry, entry->id,
GST_INDEX_ASSOC_FLAGS (entry));
for (i = 0; i < GST_INDEX_NASSOCS (entry); i++) {
g_print ("%d %" G_GINT64_FORMAT " ", GST_INDEX_ASSOC_FORMAT (entry, i),
GST_INDEX_ASSOC_VALUE (entry, i));
}
g_print ("\n");
break;
}
default:
break;
}
}
typedef struct
{
const gchar *padname;
GstPad *target;
GstElement *bin;
GstElement *pipeline;
GstIndex *index;
}
dyn_link;
static void
dynamic_link (GstPadTemplate * templ, GstPad * newpad, gpointer data)
{
dyn_link *link = (dyn_link *) data;
if (!strcmp (gst_pad_get_name (newpad), link->padname)) {
gst_element_set_state (link->pipeline, GST_STATE_PAUSED);
gst_bin_add (GST_BIN (link->pipeline), link->bin);
gst_pad_link (newpad, link->target);
gst_element_set_index (link->bin, link->index);
gst_element_set_state (link->pipeline, GST_STATE_PLAYING);
}
}
static void
setup_dynamic_linking (GstElement * pipeline,
GstElement * element,
const gchar * padname, GstPad * target, GstElement * bin, GstIndex * index)
{
dyn_link *link;
link = g_new0 (dyn_link, 1);
link->padname = g_strdup (padname);
link->target = target;
link->bin = bin;
link->pipeline = pipeline;
link->index = index;
g_signal_connect (G_OBJECT (element), "new_pad", G_CALLBACK (dynamic_link),
link);
}
static GstElement *
make_mpeg_systems_pipeline (const gchar * path, GstIndex * index)
{
GstElement *pipeline;
GstElement *src, *demux;
pipeline = gst_pipeline_new ("pipeline");
src = gst_element_factory_make ("filesrc", "src");
g_object_set (G_OBJECT (src), "location", path, NULL);
demux = gst_element_factory_make ("mpegdemux", "demux");
gst_bin_add (GST_BIN (pipeline), src);
gst_bin_add (GST_BIN (pipeline), demux);
if (index) {
gst_element_set_index (pipeline, index);
}
gst_element_link_pads (src, "src", demux, "sink");
return pipeline;
}
static GstElement *
make_mpeg_decoder_pipeline (const gchar * path, GstIndex * index)
{
GstElement *pipeline;
GstElement *src, *demux;
GstElement *video_bin, *audio_bin;
GstElement *video_decoder, *audio_decoder;
pipeline = gst_pipeline_new ("pipeline");
src = gst_element_factory_make ("filesrc", "src");
g_object_set (G_OBJECT (src), "location", path, NULL);
demux = gst_element_factory_make ("mpegdemux", "demux");
gst_bin_add (GST_BIN (pipeline), src);
gst_bin_add (GST_BIN (pipeline), demux);
gst_element_link_pads (src, "src", demux, "sink");
video_bin = gst_bin_new ("video_bin");
video_decoder = gst_element_factory_make ("mpeg2dec", "video_decoder");
gst_bin_add (GST_BIN (video_bin), video_decoder);
setup_dynamic_linking (pipeline, demux, "video_00",
gst_element_get_pad (video_decoder, "sink"), video_bin, index);
audio_bin = gst_bin_new ("audio_bin");
audio_decoder = gst_element_factory_make ("mad", "audio_decoder");
setup_dynamic_linking (pipeline, demux, "audio_00",
gst_element_get_pad (audio_decoder, "sink"), audio_bin, index);
gst_bin_add (GST_BIN (audio_bin), audio_decoder);
if (index) {
gst_element_set_index (pipeline, index);
}
return pipeline;
}
static void
print_progress (GstPad * pad)
{
gint i = 0;
gchar status[53];
GstFormat format;
gboolean res;
gint64 value;
gint percent = 0;
status[0] = '|';
format = GST_FORMAT_PERCENT;
res = gst_pad_query (pad, GST_QUERY_POSITION, &format, &value);
if (res) {
percent = value / (2 * GST_FORMAT_PERCENT_SCALE);
}
for (i = 0; i < percent; i++) {
status[i + 1] = '=';
}
for (i = percent; i < 50; i++) {
status[i + 1] = ' ';
}
status[51] = '|';
status[52] = 0;
g_print ("%s\r", status);
}
gint
main (gint argc, gchar * argv[])
{
GstElement *pipeline;
GstElement *src;
GstPad *pad;
GstIndex *index;
gint count = 0;
GstEvent *event;
gboolean res;
GstElement *sink;
struct poptOption options[] = {
{"verbose", 'v', POPT_ARG_NONE | POPT_ARGFLAG_STRIP, &verbose, 0,
"Print index entries", NULL},
{"quiet", 'q', POPT_ARG_NONE | POPT_ARGFLAG_STRIP, &quiet, 0,
"don't print progress bar", NULL},
POPT_TABLEEND
};
if (!gst_init_check_with_popt_table (&argc, &argv, options) || argc < 3) {
g_print ("usage: %s [-v] <type> <filename> \n"
" type can be: 0 mpeg_systems\n"
" 1 mpeg_decoder\n"
" -v : report added index entries\n"
" -q : don't print progress\n", argv[0]);
return -1;
}
/* create index that elements can fill */
index = gst_index_factory_make ("memindex");
if (index) {
if (verbose)
g_signal_connect (G_OBJECT (index), "entry_added",
G_CALLBACK (entry_added), NULL);
g_object_set (G_OBJECT (index), "resolver", 1, NULL);
}
/* construct pipeline */
switch (atoi (argv[1])) {
case 0:
pipeline = make_mpeg_systems_pipeline (argv[2], index);
break;
case 1:
pipeline = make_mpeg_decoder_pipeline (argv[2], index);
break;
default:
g_print ("unknown type %d\n", atoi (argv[1]));
return -1;
}
/* setup some default info/error handlers */
g_signal_connect (G_OBJECT (pipeline), "deep_notify",
G_CALLBACK (gst_element_default_deep_notify), NULL);
g_signal_connect (G_OBJECT (pipeline), "error",
G_CALLBACK (gst_element_default_error), NULL);
/* get a pad to perform progress reporting on */
src = gst_bin_get_by_name (GST_BIN (pipeline), "src");
pad = gst_element_get_pad (src, "src");
/* prepare for iteration */
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_print ("indexing %s...\n", argv[2]);
/* run through the complete stream to let it generate an index */
while (gst_bin_iterate (GST_BIN (pipeline))) {
if (!quiet && (count % 1000 == 0)) {
print_progress (pad);
}
count++;
}
g_print ("\n");
/* bring to ready to restart the pipeline */
gst_element_set_state (pipeline, GST_STATE_READY);
gst_element_set_state (pipeline, GST_STATE_PAUSED);
if (index)
GST_OBJECT_FLAG_UNSET (index, GST_INDEX_WRITABLE);
src = gst_bin_get_by_name (GST_BIN (pipeline), "video_decoder");
{
gint id;
GstIndexEntry *entry;
gint64 result;
gint total_tm;
gst_index_get_writer_id (index, GST_OBJECT (src), &id);
entry = gst_index_get_assoc_entry (index, id, GST_INDEX_LOOKUP_BEFORE, 0,
GST_FORMAT_TIME, G_MAXINT64);
g_assert (entry);
gst_index_entry_assoc_map (entry, GST_FORMAT_TIME, &result);
total_tm = result * 60 / GST_SECOND;
g_print ("total time = %.2fs\n", total_tm / 60.0);
}
pad = gst_element_get_pad (src, "src");
sink = gst_element_factory_make ("fakesink", "sink");
gst_element_link_pads (src, "src", sink, "sink");
gst_bin_add (GST_BIN (pipeline), sink);
g_print ("seeking %s...\n", argv[2]);
event = gst_event_new_seek (GST_FORMAT_TIME |
GST_SEEK_METHOD_SET | GST_SEEK_FLAG_FLUSH, 5 * GST_SECOND);
res = gst_pad_send_event (pad, event);
if (!res) {
g_warning ("seek failed");
}
gst_element_set_state (pipeline, GST_STATE_PLAYING);
count = 0;
while (gst_bin_iterate (GST_BIN (pipeline))) {
if (!quiet && (count % 1000 == 0)) {
print_progress (pad);
}
count++;
}
gst_element_set_state (pipeline, GST_STATE_NULL);
return 1;
}

11
examples/level/Makefile.am
View file

@ -1,11 +0,0 @@
noinst_PROGRAMS = demo plot
demo_SOURCES = demo.c
demo_CFLAGS = $(GTK_CFLAGS) $(GST_CFLAGS)
demo_LDFLAGS = $(GTK_LIBS) $(GST_LIBS)
plot_SOURCES = plot.c
plot_CFLAGS = $(GTK_CFLAGS) $(GST_CFLAGS)
plot_LDFLAGS = $(GTK_LIBS) $(GST_LIBS)
EXTRA_DIST = README

39
examples/level/README
View file

@ -1,39 +0,0 @@
level plugin by thomas <thomas@apestaart.org>
this plugin signals:
- running time since last EOS/start
- channel
- RMS level
- peak level
- decaying peak level
over the given interval.
This is useful for a VU meter display and for plotting out the signal graph.
The VU meter can either display RMS, or display immediate peak level and
have the falloff decaying peak level displayed as a line.
The interval for signal emission, ttl of decay peak, and falloff of decay peak
can all be set.
The element only takes unsigned data in; it could be extended to signed as
well, if separate fast chain functions are made that displaces the incoming
data to its midpoint (ie, 0,65535 should be mapped to -32768, 32767)
There are two demo apps, apps and plot. apps will create some GTK sliders
to display the volume. plot will output data readable by gnuplot.
Here is a sample plot script to plot output of the plot command that was
stored to plot.dat
set xlabel "Seconds"
set ylabel "dB"
set yrange [-60:0]
plot 'plot.dat' using 1:2 title 'L RMS' with lines, \
'plot.dat' using 1:3 title 'L peak' with lines, \
'plot.dat' using 1:4 title 'L decay' with lines
plot 'plot.dat' using 1:5 title 'R RMS' with lines, \
'plot.dat' using 1:6 title 'R peak' with lines, \
'plot.dat' using 1:7 title 'R decay' with lines

155
examples/level/demo.c
View file

@ -1,155 +0,0 @@
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* demo.c: sample application to display VU meter-like output of level
* Copyright (C) 2003
* Thomas Vander Stichele <thomas at apestaart dot org>
*
* 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 <gst/gst.h>
#include <gtk/gtk.h>
/* global array for the scale widgets, we'll assume stereo */
GtkWidget *elapsed;
GtkWidget *scale[2][3];
static void
level_callback (GstElement * element, gdouble time, gint channel,
gdouble rms, gdouble peak, gdouble decay)
{
gchar *label;
label = g_strdup_printf ("%.3f", time);
gtk_label_set (GTK_LABEL (elapsed), label);
g_free (label);
gtk_range_set_value (GTK_RANGE (scale[channel][0]), rms);
gtk_range_set_value (GTK_RANGE (scale[channel][1]), peak);
gtk_range_set_value (GTK_RANGE (scale[channel][2]), decay);
}
static gboolean
idler (gpointer data)
{
GstElement *pipeline = GST_ELEMENT (data);
g_print ("+");
if (gst_bin_iterate (GST_BIN (pipeline)))
return TRUE;
gtk_main_quit ();
return FALSE;
}
static void
setup_gui ()
{
GtkWidget *window;
GtkWidget *vbox;
GtkWidget *label, *hbox;
int c;
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
g_signal_connect (window, "destroy", gtk_main_quit, NULL);
vbox = gtk_vbox_new (TRUE, 0);
gtk_container_add (GTK_CONTAINER (window), vbox);
/* elapsed widget */
hbox = gtk_hbox_new (TRUE, 0);
label = gtk_label_new ("Elapsed");
elapsed = gtk_label_new ("0.000");
gtk_container_add (GTK_CONTAINER (hbox), label);
gtk_container_add (GTK_CONTAINER (hbox), elapsed);
gtk_container_add (GTK_CONTAINER (vbox), hbox);
for (c = 0; c < 2; ++c) {
/* RMS */
hbox = gtk_hbox_new (TRUE, 0);
label = gtk_label_new ("RMS");
gtk_container_add (GTK_CONTAINER (hbox), label);
scale[c][0] = gtk_hscale_new_with_range (-90.0, 0.0, 0.2);
gtk_widget_set_size_request (scale[c][0], 100, -1);
gtk_container_add (GTK_CONTAINER (hbox), scale[c][0]);
gtk_container_add (GTK_CONTAINER (vbox), hbox);
/* peak */
hbox = gtk_hbox_new (TRUE, 0);
label = gtk_label_new ("peak");
gtk_container_add (GTK_CONTAINER (hbox), label);
scale[c][1] = gtk_hscale_new_with_range (-90.0, 0.0, 0.2);
gtk_widget_set_size_request (scale[c][1], 100, -1);
gtk_container_add (GTK_CONTAINER (hbox), scale[c][1]);
gtk_container_add (GTK_CONTAINER (vbox), hbox);
/* decay */
hbox = gtk_hbox_new (TRUE, 0);
label = gtk_label_new ("decaying peek");
gtk_container_add (GTK_CONTAINER (hbox), label);
scale[c][2] = gtk_hscale_new_with_range (-90.0, 0.0, 0.2);
gtk_widget_set_size_request (scale[c][2], 100, -1);
gtk_container_add (GTK_CONTAINER (hbox), scale[c][2]);
gtk_container_add (GTK_CONTAINER (vbox), hbox);
}
gtk_widget_show_all (GTK_WIDGET (window));
}
int
main (int argc, char *argv[])
{
GstElement *pipeline = NULL;
GError *error = NULL;
GstElement *level;
gst_init (&argc, &argv);
gtk_init (&argc, &argv);
pipeline = gst_parse_launchv ((const gchar **) &argv[1], &error);
if (error) {
g_print ("pipeline could not be constructed: %s\n", error->message);
g_print ("Please give a complete pipeline with a 'level' element.\n");
g_print ("Example: sinesrc ! level ! %s\n", DEFAULT_AUDIOSINK);
g_error_free (error);
return 1;
}
level = gst_bin_get_by_name (GST_BIN (pipeline), "level0");
if (level == NULL) {
g_print ("Please give a pipeline with a 'level' element in it\n");
return 1;
}
g_object_set (level, "signal", TRUE, NULL);
g_signal_connect (level, "level", G_CALLBACK (level_callback), NULL);
/* setup GUI */
setup_gui ();
/* connect level signal */
/* go to main loop */
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_idle_add (idler, pipeline);
gtk_main ();
return 0;
}

123
examples/level/plot.c
View file

@ -1,123 +0,0 @@
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* plot.c: output data points to be graphed with gnuplot
* Copyright (C) 2003
* Thomas Vander Stichele <thomas at apestaart dot org>
*
* 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 <gst/gst.h>
#include <gtk/gtk.h>
gboolean got_channel[2] = { FALSE, FALSE }; /* to see if we got the signal for this one yet */
gint channels = 0; /* guess at how many channels there are */
gdouble last_time = 0.0; /* time of last signal */
gdouble values[2][3]; /* array of levels from which to print */
static void
level_callback (GstElement * element, gdouble time, gint channel,
gdouble rms, gdouble peak, gdouble decay)
{
int i = 0, j = 0;
gboolean got_all = FALSE;
if (channel + 1 > channels)
channels = channel + 1;
/* reset got_channel if this is a new time point */
if (time > last_time) {
for (i = 0; i < channels; ++i)
got_channel[i] = FALSE;
last_time = time;
}
/* store values */
got_channel[channel] = TRUE;
values[channel][0] = rms;
values[channel][1] = peak;
values[channel][2] = decay;
/* check if we have all channels, and output if we do */
/* FIXME: this fails on the first, no ? */
got_all = TRUE;
for (i = 0; i < channels; ++i)
if (!got_channel[i])
got_all = FALSE;
if (got_all) {
g_print ("%f ", time);
for (i = 0; i < channels; ++i)
for (j = 0; j < 3; ++j)
g_print ("%f ", values[i][j]);
g_print ("\n");
}
}
static gboolean
idler (gpointer data)
{
GstElement *pipeline = GST_ELEMENT (data);
if (gst_bin_iterate (GST_BIN (pipeline)))
return TRUE;
gtk_main_quit ();
return FALSE;
}
int
main (int argc, char *argv[])
{
GstElement *pipeline = NULL;
GError *error = NULL;
GstElement *level;
gst_init (&argc, &argv);
gtk_init (&argc, &argv);
pipeline = gst_parse_launchv ((const gchar **) &argv[1], &error);
if (error) {
g_print ("pipeline could not be constructed: %s\n", error->message);
g_print ("Please give a complete pipeline with a 'level' element.\n");
g_print ("Example: sinesrc ! level ! %s\n", DEFAULT_AUDIOSINK);
g_error_free (error);
return 1;
}
level = gst_bin_get_by_name (GST_BIN (pipeline), "level0");
if (level == NULL) {
g_print ("Please give a pipeline with a 'level' element in it\n");
return 1;
}
g_object_set (level, "signal", TRUE, NULL);
g_signal_connect (level, "level", G_CALLBACK (level_callback), NULL);
/* go to main loop */
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_idle_add (idler, pipeline);
gtk_main ();
return 0;
}

6
examples/stats/Makefile.am
View file

@ -1,6 +0,0 @@
noinst_PROGRAMS = mp2ogg
LDADD = $(GST_LIBS)
AM_CFLAGS = $(GST_CFLAGS)

102
examples/stats/mp2ogg.c
View file

@ -1,102 +0,0 @@
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* 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.h>
/* This example app demonstartes the use of pad query and convert to
* get useful statistics about a plugin. In this case we monitor the
* compression status of mpeg audio to ogg vorbis transcoding.
*/
gint
main (gint argc, gchar * argv[])
{
GstElement *pipeline;
GError *error = NULL;
gchar *description;
GstElement *encoder, *decoder;
GstPad *dec_sink, *enc_src;
gst_init (&argc, &argv);
if (argc < 3) {
g_print ("usage: %s <inputfile> <outputfile>\n", argv[0]);
return -1;
}
description = g_strdup_printf ("filesrc location=\"%s\" ! mad name=decoder ! "
"vorbisenc name=encoder ! filesink location=\"%s\"", argv[1], argv[2]);
pipeline = GST_ELEMENT (gst_parse_launch (description, &error));
if (!pipeline) {
if (error)
g_print ("ERROR: pipeline could not be constructed: %s\n",
error->message);
else
g_print ("ERROR: pipeline could not be constructed\n");
return -1;
}
decoder = gst_bin_get_by_name (GST_BIN (pipeline), "decoder");
encoder = gst_bin_get_by_name (GST_BIN (pipeline), "encoder");
dec_sink = gst_element_get_pad (decoder, "sink");
enc_src = gst_element_get_pad (encoder, "src");
if (gst_element_set_state (pipeline,
GST_STATE_PLAYING) != GST_STATE_CHANGE_SUCCESS) {
g_print ("pipeline doesn't want to play\n");
return -1;
}
while (gst_bin_iterate (GST_BIN (pipeline))) {
gint64 position;
gint64 duration;
gint64 bitrate_enc, bitrate_dec;
GstFormat format;
format = GST_FORMAT_TIME;
/* get the position */
gst_pad_query (enc_src, GST_QUERY_POSITION, &format, &position);
/* get the total duration */
gst_pad_query (enc_src, GST_QUERY_TOTAL, &format, &duration);
format = GST_FORMAT_BYTES;
/* see how many bytes are genereated per 8 seconds (== bitrate) */
gst_pad_convert (enc_src, GST_FORMAT_TIME, 8 * GST_SECOND,
&format, &bitrate_enc);
gst_pad_convert (dec_sink, GST_FORMAT_TIME, 8 * GST_SECOND,
&format, &bitrate_dec);
g_print ("[%2dm %.2ds] of [%2dm %.2ds], "
"src avg bitrate: %" G_GINT64_FORMAT ", dest avg birate: %"
G_GINT64_FORMAT ", ratio [%02.2f] \r",
(gint) (position / (GST_SECOND * 60)),
(gint) (position / (GST_SECOND)) % 60,
(gint) (duration / (GST_SECOND * 60)),
(gint) (duration / (GST_SECOND)) % 60, bitrate_dec, bitrate_enc,
(gfloat) bitrate_dec / bitrate_enc);
}
g_print ("\n");
return 0;
}

1
examples/switch/.gitignore vendored
View file

@ -1 +0,0 @@
switcher

7
examples/switch/Makefile.am
View file

@ -1,7 +0,0 @@
noinst_PROGRAMS = switcher
switcher_SOURCES = switcher.c
switcher_CFLAGS = $(GST_CFLAGS)
switcher_LDFLAGS = $(GST_LIBS)

104
examples/switch/switcher.c
View file

@ -1,104 +0,0 @@
/* GStreamer
* Copyright (C) 2003 Julien Moutte <julien@moutte.net>
*
* 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 <gst/gst.h>
static GMainLoop *loop = NULL;
static void
got_eos (GstElement * pipeline)
{
g_main_loop_quit (loop);
}
static gboolean
idle_iterate (GstElement * pipeline)
{
gst_bin_iterate (GST_BIN (pipeline));
return (GST_STATE (GST_ELEMENT (pipeline)) == GST_STATE_PLAYING);
}
static gboolean
switch_timer (GstElement * video_switch)
{
gint nb_sources, active_source;
g_object_get (G_OBJECT (video_switch), "nb_sources", &nb_sources, NULL);
g_object_get (G_OBJECT (video_switch), "active_source", &active_source, NULL);
active_source++;
if (active_source > nb_sources - 1)
active_source = 0;
g_object_set (G_OBJECT (video_switch), "active_source", active_source, NULL);
g_message ("current number of sources : %d, active source %d",
nb_sources, active_source);
return (GST_STATE (GST_ELEMENT (video_switch)) == GST_STATE_PLAYING);
}
int
main (int argc, char *argv[])
{
GstElement *pipeline, *src1, *src2, *video_switch, *video_sink;
/* Initing GStreamer library */
gst_init (&argc, &argv);
loop = g_main_loop_new (NULL, FALSE);
pipeline = gst_pipeline_new ("pipeline");
src1 = gst_element_factory_make ("videotestsrc", "src1");
g_object_set (G_OBJECT (src1), "pattern", 0, NULL);
src2 = gst_element_factory_make ("videotestsrc", "src2");
g_object_set (G_OBJECT (src2), "pattern", 1, NULL);
video_switch = gst_element_factory_make ("switch", "video_switch");
video_sink = gst_element_factory_make (DEFAULT_VIDEOSINK, "video_sink");
gst_bin_add_many (GST_BIN (pipeline), src1, src2, video_switch,
video_sink, NULL);
gst_element_link (src1, video_switch);
gst_element_link (src2, video_switch);
gst_element_link (video_switch, video_sink);
g_signal_connect (G_OBJECT (pipeline), "eos", G_CALLBACK (got_eos), NULL);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
g_idle_add ((GSourceFunc) idle_iterate, pipeline);
g_timeout_add (2000, (GSourceFunc) switch_timer, video_switch);
g_main_loop_run (loop);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_READY);
/* unref */
gst_object_unref (GST_OBJECT (pipeline));
exit (0);
}