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gst/typefind/gsttypefindfunctions.c: backout typefind patch #340375

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Original commit message from CVS:
* gst/typefind/gsttypefindfunctions.c: (m4a_type_find),
(plugin_init):
backout typefind patch #340375
* tests/check/elements/adder.c: (message_received),
(GST_START_TEST), (adder_suite):
redo, signal-handling of test
This commit is contained in:
Stefan Kost 2006-05-09 16:46:23 +00:00
parent 758b974cbb
commit ba26d458e2
3 changed files with 80 additions and 100 deletions
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10
ChangeLog
View file

@ -1,3 +1,13 @@
2006-05-09 Stefan Kost <ensonic@users.sf.net>
* gst/typefind/gsttypefindfunctions.c: (m4a_type_find),
(plugin_init):
backout typefind patch #340375
* tests/check/elements/adder.c: (message_received),
(GST_START_TEST), (adder_suite):
redo, signal-handling of test
2006-05-09 Wim Taymans <wim@fluendo.com>
* gst/adder/gstadder.c: (gst_adder_request_new_pad),

101
gst/typefind/gsttypefindfunctions.c
View file

@ -1385,103 +1385,20 @@ ape_type_find (GstTypeFind * tf, gpointer unused)
/*** ISO FORMATS ***/
/*** audio/x-m4a ***/
/*** video/mp4 ***/
static GstStaticCaps m4a_caps = GST_STATIC_CAPS ("audio/x-m4a");
static GstStaticCaps m4v_caps = GST_STATIC_CAPS ("video/mp4");
static GstStaticCaps mp4_caps = GST_STATIC_CAPS ("video/mp4;audio/x-m4a");
#define M4A_CAPS (gst_static_caps_get(&m4a_caps))
#define M4V_CAPS (gst_static_caps_get(&m4v_caps))
#define MP4_CAPS (gst_static_caps_get(&mp4_caps))
static gboolean
mp4_find_box (GstTypeFind * tf,
guint32 pos,
guint32 * found_offset, guint32 * found_size, const gchar * box_type)
{
gboolean found = FALSE;
guint8 *data = NULL;
while (!found) {
if ((data = gst_type_find_peek (tf, pos + 4, 4)) != NULL) {
if (memcmp (data, box_type, 4) == 0) {
*found_offset = pos;
found = TRUE;
}
} else {
break;
}
if ((data = gst_type_find_peek (tf, pos, 4)) != NULL) {
*found_size = GST_READ_UINT32_BE (data);
if (*found_size == 0 || *found_size == 1) {
/* largesize boxes or boxes that extend to eof not handled */
break;
}
pos += *found_size;
} else {
break;
}
}
return found;
}
static void
mp4_type_find (GstTypeFind * tf, gpointer unused)
m4a_type_find (GstTypeFind * tf, gpointer unused)
{
guint32 box_size = 0;
guint32 pos = 0;
guint32 offset = 0;
guint32 next_trak_offset = 0;
gboolean found_hdlr = TRUE;
gboolean found_video = FALSE;
guint8 *data = gst_type_find_peek (tf, 4, 8);
guint8 *data = NULL;
if ((data = gst_type_find_peek (tf, pos, 12)) != NULL) {
data += 4;
if (memcmp (data, "ftypM4A ", 8) == 0) {
gst_type_find_suggest (tf, GST_TYPE_FIND_MAXIMUM, M4A_CAPS);
} else if (memcmp (data, "ftypmp42", 8) == 0) {
/* parsing based on ISO 14496-12:ISO base media file format, 1st edition */
if (mp4_find_box (tf, pos, &offset, &box_size, "moov")) {
pos = offset + 8;
/*loop all trak boxes to see if they contain video */
while (found_hdlr) {
found_hdlr = FALSE;
if (mp4_find_box (tf, pos, &offset, &box_size, "trak")) {
next_trak_offset = offset + box_size;
pos = offset + 8;
if (mp4_find_box (tf, pos, &offset, &box_size, "mdia")) {
pos = offset + 8;
if (mp4_find_box (tf, pos, &offset, &box_size, "hdlr")) {
found_hdlr = TRUE;
pos = offset + 12; // hdlr is FullBox
data = gst_type_find_peek (tf, pos + 4, 4);
if (data && (memcmp (data, "vide", 4) == 0)) {
found_video = TRUE;
gst_type_find_suggest (tf, GST_TYPE_FIND_MAXIMUM, M4V_CAPS);
break;
}
}
}
}
pos = next_trak_offset;
}
}
if (!found_video) {
/* if video wasn't found, let's interpret this as audio */
gst_type_find_suggest (tf, GST_TYPE_FIND_MAXIMUM, M4A_CAPS);
}
}
if (data &&
(memcmp (data, "ftypM4A ", 8) == 0 ||
memcmp (data, "ftypmp42", 8) == 0)) {
gst_type_find_suggest (tf, GST_TYPE_FIND_MAXIMUM, M4A_CAPS);
}
}
/*** application/x-3gp ***/
@ -2434,7 +2351,7 @@ plugin_init (GstPlugin * plugin)
static gchar *gz_exts[] = { "gz", NULL };
static gchar *zip_exts[] = { "zip", NULL };
static gchar *compress_exts[] = { "Z", NULL };
static gchar *mp4_exts[] = { "m4a", "mp4", NULL };
static gchar *m4a_exts[] = { "m4a", NULL };
static gchar *q3gp_exts[] = { "3gp", NULL };
static gchar *aac_exts[] = { "aac", NULL };
static gchar *spc_exts[] = { "spc", NULL };
@ -2503,8 +2420,8 @@ plugin_init (GstPlugin * plugin)
mpeg4_video_type_find, m4v_exts, MPEG_VIDEO_CAPS, NULL, NULL);
/* ISO formats */
TYPE_FIND_REGISTER (plugin, "application/x-mp4", GST_RANK_PRIMARY,
mp4_type_find, mp4_exts, MP4_CAPS, NULL, NULL);
TYPE_FIND_REGISTER (plugin, "audio/x-m4a", GST_RANK_PRIMARY, m4a_type_find,
m4a_exts, M4A_CAPS, NULL, NULL);
TYPE_FIND_REGISTER (plugin, "application/x-3gp", GST_RANK_PRIMARY,
q3gp_type_find, q3gp_exts, Q3GP_CAPS, NULL, NULL);
TYPE_FIND_REGISTER (plugin, "video/quicktime", GST_RANK_SECONDARY,

69
tests/check/elements/adder.c
View file

@ -24,9 +24,11 @@
#include <gst/check/gstcheck.h>
static GMainLoop *main_loop;
static GstFormat format = GST_FORMAT_UNDEFINED;
static gint64 position = -1;
/*
static void
event_loop (GstElement * bin)
{
@ -74,20 +76,61 @@ event_loop (GstElement * bin)
gst_message_unref (message);
}
}
*/
static void
message_received (GstBus * bus, GstMessage * message, GstPipeline * bin)
{
GstObject *object = GST_MESSAGE_SRC (message);
GST_INFO ("bus message from \"%s\" (%s): ",
GST_STR_NULL (GST_ELEMENT_NAME (object)),
gst_message_type_get_name (GST_MESSAGE_TYPE (message)));
switch (message->type) {
case GST_MESSAGE_EOS:
g_main_loop_quit (main_loop);
break;
case GST_MESSAGE_SEGMENT_DONE:
gst_message_parse_segment_done (message, &format, &position);
GST_INFO ("received segment_done : %" G_GINT64_FORMAT, position);
g_main_loop_quit (main_loop);
break;
case GST_MESSAGE_WARNING:
case GST_MESSAGE_ERROR:{
GError *gerror;
gchar *debug;
gst_message_parse_error (message, &gerror, &debug);
gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
g_error_free (gerror);
g_free (debug);
g_main_loop_quit (main_loop);
}
default:
break;
}
}
GST_START_TEST (test_event)
{
GstElement *bin, *src1, *src2, *adder, *sink;
GstBus *bus;
GstEvent *seek_event;
gboolean res;
GST_INFO ("starting test");
/* build pipeline */
bin = gst_pipeline_new ("pipeline");
src1 = gst_element_factory_make ("audiotestsrc", "src1");
g_object_set (src1, "wave", 4, NULL); /* silence */
src2 = gst_element_factory_make ("audiotestsrc", "src2");
g_object_set (src2, "wave", 4, NULL); /* silence */
bus = gst_element_get_bus (bin);
gst_bus_add_signal_watch_full (bus, G_PRIORITY_HIGH);
src1 = gst_element_factory_make ("fakesrc", "src1");
//g_object_set (src1, "wave", 4, NULL); /* silence */
src2 = gst_element_factory_make ("fakesrc", "src2");
//g_object_set (src2, "wave", 4, NULL); /* silence */
adder = gst_element_factory_make ("adder", "adder");
sink = gst_element_factory_make ("fakesink", "sink");
gst_bin_add_many (GST_BIN (bin), src1, src2, adder, sink, NULL);
@ -102,11 +145,18 @@ GST_START_TEST (test_event)
seek_event = gst_event_new_seek (1.0, GST_FORMAT_TIME,
GST_SEEK_FLAG_SEGMENT,
GST_SEEK_TYPE_SET, (GstClockTime) 0,
GST_SEEK_TYPE_SET, (GstClockTime) GST_SECOND);
GST_SEEK_TYPE_SET, (GstClockTime) 2 * GST_SECOND);
format = GST_FORMAT_UNDEFINED;
position = -1;
main_loop = g_main_loop_new (NULL, FALSE);
g_signal_connect (bus, "message::segment-done", (GCallback) message_received,
bin);
g_signal_connect (bus, "message::error", (GCallback) message_received, bin);
g_signal_connect (bus, "message::warning", (GCallback) message_received, bin);
g_signal_connect (bus, "message::eos", (GCallback) message_received, bin);
/* prepare playing */
res = gst_element_set_state (bin, GST_STATE_PAUSED);
fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
@ -118,14 +168,17 @@ GST_START_TEST (test_event)
res = gst_element_set_state (bin, GST_STATE_PLAYING);
fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
event_loop (bin);
//event_loop (bin);
g_main_loop_run (main_loop);
res = gst_element_set_state (bin, GST_STATE_NULL);
fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
fail_unless (position == GST_SECOND, NULL);
fail_unless (position == 2 * GST_SECOND, NULL);
/* cleanup */
g_main_loop_unref (main_loop);
gst_object_unref (G_OBJECT (bus));
gst_object_unref (G_OBJECT (bin));
}
@ -141,7 +194,7 @@ adder_suite (void)
tcase_add_test (tc_chain, test_event);
/* Use a longer timeout */
tcase_set_timeout (tc_chain, 10);
tcase_set_timeout (tc_chain, 4);
return s;
}