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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2011-05-26 09:15:38 -0400 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2011-05-26 09:31:02 -0400 |
| commit | 69645c021ad2cc503769b44b9008f98b014423de (patch) | |
| tree | f4855f0e0163fc927da0fea51216ad954303e936 /libswscale/utils.c | |
| parent | 522d65ba259a263d0cd91db27b79c07e13d7fcf2 (diff) | |
| download | ffmpeg-69645c021ad2cc503769b44b9008f98b014423de.tar.gz | |
swscale: replace formatConvBuffer[VOF] by allocated array.
This allows to convert between formats of arbitrary width,
regardless of the value of VOF/VOFW.
Diffstat (limited to 'libswscale/utils.c')
| -rw-r--r-- | libswscale/utils.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/libswscale/utils.c b/libswscale/utils.c index 96b3207cdd..20f07d672e 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -790,10 +790,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter) srcW, srcH, dstW, dstH); return AVERROR(EINVAL); } - if(srcW > VOFW || dstW > VOFW) { - av_log(NULL, AV_LOG_ERROR, "swScaler: Compile-time maximum width is "AV_STRINGIFY(VOFW)" change VOF/VOFW and recompile\n"); - return AVERROR(EINVAL); - } + FF_ALLOC_OR_GOTO(c, c->formatConvBuffer, FFALIGN(srcW, 16) * 2, fail); if (!dstFilter) dstFilter= &dummyFilter; if (!srcFilter) srcFilter= &dummyFilter; @@ -1507,6 +1504,7 @@ void sws_freeContext(SwsContext *c) #endif /* HAVE_MMX */ av_freep(&c->yuvTable); + av_free(c->formatConvBuffer); av_free(c); } |