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gst/ffmpegcolorspace/gstffmpegcolorspace.c: Enable buffer alloc passthrough if the source and dest formats are the same.

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Original commit message from CVS:
* gst/ffmpegcolorspace/gstffmpegcolorspace.c:
(gst_ffmpegcsp_getcaps), (gst_ffmpegcsp_configure_context),
(gst_ffmpegcsp_setcaps), (gst_ffmpegcsp_bufferalloc),
(gst_ffmpegcsp_chain):
Enable buffer alloc passthrough if the source and dest
formats are the same.
This commit is contained in:
Wim Taymans 2005-05-18 09:59:28 +00:00
parent 04fa67937d
commit 8d8f17a4ff
2 changed files with 16 additions and 1 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
2005-05-18 Wim Taymans <wim@fluendo.com>
* gst/ffmpegcolorspace/gstffmpegcolorspace.c:
(gst_ffmpegcsp_getcaps), (gst_ffmpegcsp_configure_context),
(gst_ffmpegcsp_setcaps), (gst_ffmpegcsp_bufferalloc),
(gst_ffmpegcsp_chain):
Enable buffer alloc passthrough if the source and dest
formats are the same.
2005-05-17 Wim Taymans <wim@fluendo.com>
* ext/ogg/gstoggdemux.c: (gst_ogg_pad_internal_chain),

8
gst/ffmpegcolorspace/gstffmpegcolorspace.c
View file

@ -394,7 +394,12 @@ gst_ffmpegcsp_bufferalloc (GstPad * pad, guint64 offset, guint size,
space = GST_FFMPEGCSP (GST_PAD_PARENT (pad));
buf = gst_pad_alloc_buffer (space->srcpad, offset, size, caps);
if ((space->from_pixfmt == space->to_pixfmt) &&
space->from_pixfmt != PIX_FMT_NB) {
buf = gst_pad_alloc_buffer (space->srcpad, offset, size, caps);
} else {
buf = NULL;
}
return buf;
}
@ -409,6 +414,7 @@ gst_ffmpegcsp_chain (GstPad * pad, GstBuffer * buffer)
GST_STREAM_LOCK (pad);
GST_DEBUG ("from %d -> to %d", space->from_pixfmt, space->to_pixfmt);
if (space->from_pixfmt == PIX_FMT_NB || space->to_pixfmt == PIX_FMT_NB)
goto unkown_format;