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fakesrc: handle pts/dts

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This commit is contained in:
Wim Taymans 2012-02-21 12:52:18 +01:00
parent f7813b7ad9
commit bd1566b9ae
1 changed files with 24 additions and 13 deletions
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37
plugins/elements/gstfakesrc.c
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@ -749,12 +749,16 @@ gst_fake_src_get_times (GstBaseSrc * basesrc, GstBuffer * buffer,
/* sync on the timestamp of the buffer if requested. */ /* sync on the timestamp of the buffer if requested. */
if (src->sync) { if (src->sync) {
GstClockTime timestamp = GST_BUFFER_TIMESTAMP (buffer); GstClockTime timestamp, duration;
/* first sync on DTS, else use PTS */
timestamp = GST_BUFFER_DTS (buffer);
if (!GST_CLOCK_TIME_IS_VALID (timestamp))
timestamp = GST_BUFFER_PTS (buffer);
if (GST_CLOCK_TIME_IS_VALID (timestamp)) { if (GST_CLOCK_TIME_IS_VALID (timestamp)) {
/* get duration to calculate end time */ /* get duration to calculate end time */
GstClockTime duration = GST_BUFFER_DURATION (buffer); duration = GST_BUFFER_DURATION (buffer);
if (GST_CLOCK_TIME_IS_VALID (duration)) { if (GST_CLOCK_TIME_IS_VALID (duration)) {
*end = timestamp + duration; *end = timestamp + duration;
} }
@ -801,22 +805,28 @@ gst_fake_src_create (GstBaseSrc * basesrc, guint64 offset, guint length,
time = GST_CLOCK_TIME_NONE; time = GST_CLOCK_TIME_NONE;
} }
GST_BUFFER_TIMESTAMP (buf) = time; GST_BUFFER_DTS (buf) = time;
GST_BUFFER_PTS (buf) = time;
if (!src->silent) { if (!src->silent) {
gchar ts_str[64], dur_str[64]; gchar dts_str[64], pts_str[64], dur_str[64];
gchar flag_str[100]; gchar flag_str[100];
GST_OBJECT_LOCK (src); GST_OBJECT_LOCK (src);
g_free (src->last_message); g_free (src->last_message);
if (GST_BUFFER_TIMESTAMP (buf) != GST_CLOCK_TIME_NONE) { if (GST_BUFFER_DTS (buf) != GST_CLOCK_TIME_NONE) {
g_snprintf (ts_str, sizeof (ts_str), "%" GST_TIME_FORMAT, g_snprintf (dts_str, sizeof (dts_str), "%" GST_TIME_FORMAT,
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf))); GST_TIME_ARGS (GST_BUFFER_DTS (buf)));
} else { } else {
g_strlcpy (ts_str, "none", sizeof (ts_str)); g_strlcpy (dts_str, "none", sizeof (dts_str));
}
if (GST_BUFFER_PTS (buf) != GST_CLOCK_TIME_NONE) {
g_snprintf (pts_str, sizeof (pts_str), "%" GST_TIME_FORMAT,
GST_TIME_ARGS (GST_BUFFER_PTS (buf)));
} else {
g_strlcpy (pts_str, "none", sizeof (pts_str));
} }
if (GST_BUFFER_DURATION (buf) != GST_CLOCK_TIME_NONE) { if (GST_BUFFER_DURATION (buf) != GST_CLOCK_TIME_NONE) {
g_snprintf (dur_str, sizeof (dur_str), "%" GST_TIME_FORMAT, g_snprintf (dur_str, sizeof (dur_str), "%" GST_TIME_FORMAT,
GST_TIME_ARGS (GST_BUFFER_DURATION (buf))); GST_TIME_ARGS (GST_BUFFER_DURATION (buf)));
@ -844,12 +854,13 @@ gst_fake_src_create (GstBaseSrc * basesrc, guint64 offset, guint length,
} }
src->last_message = src->last_message =
g_strdup_printf ("create ******* (%s:%s) (%u bytes, timestamp: %s" g_strdup_printf ("create ******* (%s:%s) (%u bytes, dts: %s, pts:%s"
", duration: %s, offset: %" G_GINT64_FORMAT ", offset_end: %" ", duration: %s, offset: %" G_GINT64_FORMAT ", offset_end: %"
G_GINT64_FORMAT ", flags: %d %s) %p", G_GINT64_FORMAT ", flags: %d %s) %p",
GST_DEBUG_PAD_NAME (GST_BASE_SRC_CAST (src)->srcpad), (guint) size, GST_DEBUG_PAD_NAME (GST_BASE_SRC_CAST (src)->srcpad), (guint) size,
ts_str, dur_str, GST_BUFFER_OFFSET (buf), GST_BUFFER_OFFSET_END (buf), dts_str, pts_str, dur_str, GST_BUFFER_OFFSET (buf),
GST_MINI_OBJECT_CAST (buf)->flags, flag_str, buf); GST_BUFFER_OFFSET_END (buf), GST_MINI_OBJECT_CAST (buf)->flags,
flag_str, buf);
GST_OBJECT_UNLOCK (src); GST_OBJECT_UNLOCK (src);
g_object_notify_by_pspec ((GObject *) src, pspec_last_message); g_object_notify_by_pspec ((GObject *) src, pspec_last_message);