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Merge commit 'c24469e812501903a46a06eff9722a82e136e841'

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* commit 'c24469e812501903a46a06eff9722a82e136e841':
  utils: add workaround for AVHWAccel in ff_get_buffer compat code
  configure: Remove a stray msmpeg4v1 encoder declaration

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-03-27 11:42:15 +01:00
commit 12f203a098
2 changed files with 3 additions and 2 deletions
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1
configure vendored
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@ -1779,7 +1779,6 @@ mpeg2video_encoder_select="aandcttables mpegvideoenc"
mpeg4_decoder_select="h263_decoder mpeg4video_parser"
mpeg4_encoder_select="h263_encoder"
msmpeg4v1_decoder_select="h263_decoder"
msmpeg4v1_encoder_select="h263_encoder"
msmpeg4v2_decoder_select="h263_decoder"
msmpeg4v2_encoder_select="h263_encoder"
msmpeg4v3_decoder_select="h263_decoder"

4
libavcodec/utils.c
View File

@ -761,7 +761,9 @@ do { \
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(frame->format);
planes = av_pix_fmt_count_planes(frame->format);
if (!planes)
/* workaround for AVHWAccel plane count of 0, buf[0] is used as
check for allocated buffers: make libavcodec happy */
if (desc && desc->flags & PIX_FMT_HWACCEL)
planes = 1;
if (!desc || planes <= 0) {
ret = AVERROR(EINVAL);