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gst/: Don't ignore _push() return values.

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Original commit message from CVS:
* gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_chain),
(gst_audio_convert_caps_remove_format_info),
(gst_audio_convert_setcaps), (gst_audio_convert_fixate),
(gst_audio_convert_change_state), (gst_audio_convert_channels):
* gst/videotestsrc/gstvideotestsrc.c:
(gst_videotestsrc_src_negotiate), (gst_videotestsrc_src_link),
(gst_videotestsrc_parse_caps), (gst_videotestsrc_src_accept_caps),
(gst_videotestsrc_setcaps), (gst_videotestsrc_activate),
(gst_videotestsrc_init), (gst_videotestsrc_loop):
Don't ignore _push() return values.
Make sure no processing is done when shutting down.
Videotestsrc pad activation fix.
This commit is contained in:
Wim Taymans 2005-05-05 09:49:08 +00:00
parent 80d4778bd4
commit 3e5febcdd1
3 changed files with 30 additions and 4 deletions
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15
ChangeLog
View file

@ -1,3 +1,18 @@
2005-05-05 Wim Taymans <wim@fluendo.com>
* gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_chain),
(gst_audio_convert_caps_remove_format_info),
(gst_audio_convert_setcaps), (gst_audio_convert_fixate),
(gst_audio_convert_change_state), (gst_audio_convert_channels):
* gst/videotestsrc/gstvideotestsrc.c:
(gst_videotestsrc_src_negotiate), (gst_videotestsrc_src_link),
(gst_videotestsrc_parse_caps), (gst_videotestsrc_src_accept_caps),
(gst_videotestsrc_setcaps), (gst_videotestsrc_activate),
(gst_videotestsrc_init), (gst_videotestsrc_loop):
Don't ignore _push() return values.
Make sure no processing is done when shutting down.
Videotestsrc pad activation fix.
2005-05-05 Wim Taymans <wim@fluendo.com>
* gst/adder/Makefile.am:

12
gst/audioconvert/gstaudioconvert.c
View file

@ -231,6 +231,7 @@ static GstFlowReturn
gst_audio_convert_chain (GstPad * pad, GstBuffer * buf)
{
GstAudioConvert *this;
GstFlowReturn ret;
this = GST_AUDIO_CONVERT (GST_OBJECT_PARENT (pad));
@ -257,14 +258,17 @@ gst_audio_convert_chain (GstPad * pad, GstBuffer * buf)
* - convert rate and channels
* - convert back to output format
*/
GST_STREAM_LOCK (pad);
buf = gst_audio_convert_buffer_to_default_format (this, buf);
buf = gst_audio_convert_channels (this, buf);
buf = gst_audio_convert_buffer_from_default_format (this, buf);
return gst_pad_push (this->src, buf);
ret = gst_pad_push (this->src, buf);
GST_STREAM_UNLOCK (pad);
return ret;
}
static GstCaps *
@ -609,8 +613,10 @@ gst_audio_convert_change_state (GstElement * element)
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_PAUSED_TO_READY:
GST_STREAM_LOCK (this->sink);
this->convert_internal = NULL;
gst_audio_convert_unset_matrix (this);
GST_STREAM_UNLOCK (this->sink);
break;
default:
break;

7
gst/videotestsrc/gstvideotestsrc.c
View file

@ -342,6 +342,9 @@ gst_videotestsrc_activate (GstPad * pad, GstActivateMode mode)
result = TRUE;
break;
default:
result = FALSE;
break;
}
return result;
}
@ -676,7 +679,9 @@ gst_videotestsrc_loop (GstPad * pad)
videotestsrc->n_frames++;
videotestsrc->running_time += GST_BUFFER_DURATION (outbuf);
gst_pad_push (pad, outbuf);
if (gst_pad_push (pad, outbuf) != GST_FLOW_OK)
goto need_pause;
return;
need_pause: