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Re-enable SVQ3, and also add a workaround for the fact that it writes to (read-only) buffers. This effectively makes ...

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Original commit message from CVS:
Re-enable SVQ3, and also add a workaround for the fact that it writes to (read-only) buffers. This effectively makes svq3 work
This commit is contained in:
Ronald S. Bultje 2003-12-12 15:40:59 +00:00
parent e8affca9f7
commit c1486cd0a7
1 changed files with 5 additions and 4 deletions
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9
ext/ffmpeg/gstffmpegdec.c
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@ -344,9 +344,11 @@ gst_ffmpegdec_chain (GstPad *pad,
switch (oclass->in_plugin->type) {
case CODEC_TYPE_VIDEO:
/* workaround:
libavcodec/svq1.c:svq1_decode_frame writes to the given buffer */
if (oclass->in_plugin->id == CODEC_ID_SVQ1) {
/* workarounds, functions write to buffers:
libavcodec/svq1.c:svq1_decode_frame writes to the given buffer.
libavcodec/svq3.c:svq3_decode_slice_header too */
if (oclass->in_plugin->id == CODEC_ID_SVQ1 ||
oclass->in_plugin->id == CODEC_ID_SVQ3) {
inbuf = gst_buffer_copy_on_write(inbuf);
data = GST_BUFFER_DATA (inbuf);
size = GST_BUFFER_SIZE (inbuf);
@ -480,7 +482,6 @@ gst_ffmpegdec_register (GstPlugin *plugin)
/* no quasi-codecs, please */
if (in_plugin->id == CODEC_ID_RAWVIDEO ||
in_plugin->id == CODEC_ID_SVQ3 || /* segfaults */
(in_plugin->id >= CODEC_ID_PCM_S16LE &&
in_plugin->id <= CODEC_ID_PCM_ALAW)) {
goto next;