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tests/check/pipelines/oggmux.c: Add a test that ensures we set DELTA_UNIT on all non-header, non-video buffers, if we...

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Original commit message from CVS:
* tests/check/pipelines/oggmux.c: (validate_ogg_page), (is_video),
(eos_buffer_probe):
Add a test that ensures we set DELTA_UNIT on all non-header,
non-video buffers, if we have a video stream.
* ext/ogg/gstoggmux.c: (gst_ogg_mux_queue_pads),
(gst_ogg_mux_process_best_pad):
Move setting delta_pad to earlier, where we inspect all pads, so
that leading audio pages don't get DELTA_UNIT unset if they come
before the first DELTA_UNIT from video pages. Fixes the newly-added
test. Fixes #385527.
This commit is contained in:
Michael Smith 2007-06-15 11:15:28 +00:00
parent 67131eaadb
commit e1cc846edc
3 changed files with 45 additions and 7 deletions
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13
ChangeLog
View file

@ -1,3 +1,16 @@
2007-06-15 Michael Smith <msmith@fluendo.com>
* tests/check/pipelines/oggmux.c: (validate_ogg_page), (is_video),
(eos_buffer_probe):
Add a test that ensures we set DELTA_UNIT on all non-header,
non-video buffers, if we have a video stream.
* ext/ogg/gstoggmux.c: (gst_ogg_mux_queue_pads),
(gst_ogg_mux_process_best_pad):
Move setting delta_pad to earlier, where we inspect all pads, so
that leading audio pages don't get DELTA_UNIT unset if they come
before the first DELTA_UNIT from video pages. Fixes the newly-added
test. Fixes #385527.
2007-06-14 Tim-Philipp Müller <tim at centricular dot net>
* tests/check/pipelines/streamheader.c: (streamheader_suite):

9
ext/ogg/gstoggmux.c
View file

@ -795,6 +795,10 @@ gst_ogg_mux_queue_pads (GstOggMux * ogg_mux)
/* On EOS we get a NULL buffer */
if (buf != NULL) {
if (ogg_mux->delta_pad == NULL &&
GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_FLAG_DELTA_UNIT))
ogg_mux->delta_pad = pad;
incaps = GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_FLAG_IN_CAPS);
/* if we need headers */
if (pad->state == GST_OGG_PAD_STATE_CONTROL) {
@ -1365,11 +1369,6 @@ gst_ogg_mux_process_best_pad (GstOggMux * ogg_mux, GstOggPad * best)
/* if this is the first packet of a new page figure out the delta flag */
if (pad->new_page) {
if (delta_unit) {
/* This page is a delta frame */
if (ogg_mux->delta_pad == NULL) {
/* we got a delta unit on this pad */
ogg_mux->delta_pad = pad;
}
/* mark the page as delta */
pad->first_delta = TRUE;
} else {

30
tests/check/pipelines/oggmux.c
View file

@ -94,7 +94,7 @@ fail_if_audio (gpointer key, ChainState * state, gpointer data)
fail_if (state->codec == CODEC_SPEEX, "speex BOS occurred before theora BOS");
}
static void
static ChainState *
validate_ogg_page (ogg_page * page)
{
gulong serialno;
@ -146,8 +146,18 @@ validate_ogg_page (ogg_page * page)
G_GINT64_FORMAT, serialno, state->last_granule, granule);
state->last_granule = granule;
}
return state;
}
static void
is_video (gpointer key, ChainState * state, gpointer data)
{
if (state->codec == CODEC_THEORA)
*((gboolean *) data) = TRUE;
}
static gboolean
eos_buffer_probe (GstPad * pad, GstBuffer * buffer, gpointer unused)
{
@ -155,6 +165,8 @@ eos_buffer_probe (GstPad * pad, GstBuffer * buffer, gpointer unused)
gint size;
guint8 *data;
gchar *oggbuffer;
ChainState *state = NULL;
gboolean has_video = FALSE;
size = GST_BUFFER_SIZE (buffer);
data = GST_BUFFER_DATA (buffer);
@ -168,10 +180,24 @@ eos_buffer_probe (GstPad * pad, GstBuffer * buffer, gpointer unused)
ret = ogg_sync_pageout (&oggsync, &page);
if (ret > 0)
validate_ogg_page (&page);
state = validate_ogg_page (&page);
}
while (ret != 0);
if (state) {
/* Now, we can do buffer-level checks...
* If we have video somewhere, then we should have DELTA_UNIT set on all
* non-header (not IN_CAPS), non-video buffers
*/
g_hash_table_foreach (eos_chain_states, (GHFunc) is_video, &has_video);
if (has_video && state->codec != CODEC_THEORA) {
if (!GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_IN_CAPS))
fail_unless (GST_BUFFER_FLAG_IS_SET (buffer,
GST_BUFFER_FLAG_DELTA_UNIT),
"Non-video buffer doesn't have DELTA_UNIT in stream with video");
}
}
return TRUE;
}