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Convert elements to use gst_pad_use_explicit_caps() where appropriate.

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Original commit message from CVS:
Convert elements to use gst_pad_use_explicit_caps() where appropriate.
This commit is contained in:
David Schleef 2004-01-02 07:09:20 +00:00
parent e1c922ecac
commit 4231dbd872
2 changed files with 6 additions and 7 deletions
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3
ext/ffmpeg/gstffmpegdec.c
View file

@ -179,6 +179,7 @@ gst_ffmpegdec_init (GstFFMpegDec *ffmpegdec)
gst_pad_set_link_function (ffmpegdec->sinkpad, gst_ffmpegdec_connect);
gst_pad_set_chain_function (ffmpegdec->sinkpad, gst_ffmpegdec_chain);
ffmpegdec->srcpad = gst_pad_new_from_template (oclass->srctempl, "src");
gst_pad_use_explicit_caps (ffmpegdec->srcpad);
gst_element_add_pad (GST_ELEMENT (ffmpegdec), ffmpegdec->sinkpad);
gst_element_add_pad (GST_ELEMENT (ffmpegdec), ffmpegdec->srcpad);
@ -410,7 +411,7 @@ gst_ffmpegdec_chain (GstPad *pad,
caps = gst_ffmpeg_codectype_to_caps (oclass->in_plugin->type,
ffmpegdec->context);
if (caps == NULL ||
gst_pad_try_set_caps (ffmpegdec->srcpad, caps) <= 0) {
!gst_pad_set_explicit_caps (ffmpegdec->srcpad, caps)) {
gst_element_error (GST_ELEMENT (ffmpegdec),
"Failed to link ffmpeg decoder (%s) to next element",
oclass->in_plugin->name);

6
ext/ffmpeg/gstffmpegdemux.c
View file

@ -316,6 +316,7 @@ gst_ffmpegdemux_loop (GstElement *element)
pad = gst_pad_new_from_template (templ, padname);
g_free (padname);
gst_pad_use_explicit_caps (pad);
/* FIXME: convert() and query() functions for pad */
/* store pad internally */
@ -325,13 +326,10 @@ gst_ffmpegdemux_loop (GstElement *element)
/* get caps that belongs to this stream */
caps = gst_ffmpeg_codecid_to_caps (st->codec.codec_id,
&st->codec);
if (gst_pad_try_set_caps (pad, caps) <= 0) {
GST_DEBUG (
"Failed to set caps from ffdemuxer on next element");
gst_pad_set_explicit_caps (pad, caps);
/* we continue here, in the next pad-is-usable check,
* we'll return nonetheless */
}
}
/* shortcut to pad belonging to this stream */
pad = ffmpegdemux->srcpads[pkt.stream_index];