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author | Ronald S. Bultje <rsbultje@gmail.com> | 2011-05-26 09:17:52 -0400 |
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committer | Ronald S. Bultje <rsbultje@gmail.com> | 2011-05-26 09:31:27 -0400 |
commit | 0f4eb8b04341081591bf401eaa2c07d6bc3ff52e (patch) | |
tree | 2c84f5dff44e831eb268cfc9aef9a3e55dc5b4d5 /libswscale/utils.c | |
parent | b4a224c5e4109cb2cca8bac38628673d685fe763 (diff) | |
download | ffmpeg-streaming-0f4eb8b04341081591bf401eaa2c07d6bc3ff52e.zip ffmpeg-streaming-0f4eb8b04341081591bf401eaa2c07d6bc3ff52e.tar.gz |
swscale: remove VOF/VOFW.
Diffstat (limited to 'libswscale/utils.c')
-rw-r--r-- | libswscale/utils.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/libswscale/utils.c b/libswscale/utils.c index cb174e5..15ed9d1 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -749,6 +749,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter) int srcH= c->srcH; int dstW= c->dstW; int dstH= c->dstH; + int dst_stride = FFALIGN(dstW * sizeof(int16_t), 16), dst_stride_px = dst_stride >> 1; int flags, cpu_flags; enum PixelFormat srcFormat= c->srcFormat; enum PixelFormat dstFormat= c->dstFormat; @@ -996,26 +997,24 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter) //Note we need at least one pixel more at the end because of the MMX code (just in case someone wanna replace the 4000/8000) /* align at 16 bytes for AltiVec */ for (i=0; i<c->vLumBufSize; i++) { - FF_ALLOCZ_OR_GOTO(c, c->lumPixBuf[i+c->vLumBufSize], VOF+1, fail); + FF_ALLOCZ_OR_GOTO(c, c->lumPixBuf[i+c->vLumBufSize], dst_stride+1, fail); c->lumPixBuf[i] = c->lumPixBuf[i+c->vLumBufSize]; } - c->uv_off = VOFW; + c->uv_off = dst_stride_px; for (i=0; i<c->vChrBufSize; i++) { - FF_ALLOC_OR_GOTO(c, c->chrUPixBuf[i+c->vChrBufSize], VOF*2+1, fail); + FF_ALLOC_OR_GOTO(c, c->chrUPixBuf[i+c->vChrBufSize], dst_stride*2+1, fail); c->chrUPixBuf[i] = c->chrUPixBuf[i+c->vChrBufSize]; - c->chrVPixBuf[i] = c->chrVPixBuf[i+c->vChrBufSize] = c->chrUPixBuf[i] + VOFW; + c->chrVPixBuf[i] = c->chrVPixBuf[i+c->vChrBufSize] = c->chrUPixBuf[i] + dst_stride_px; } if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) for (i=0; i<c->vLumBufSize; i++) { - FF_ALLOCZ_OR_GOTO(c, c->alpPixBuf[i+c->vLumBufSize], VOF+1, fail); + FF_ALLOCZ_OR_GOTO(c, c->alpPixBuf[i+c->vLumBufSize], dst_stride+1, fail); c->alpPixBuf[i] = c->alpPixBuf[i+c->vLumBufSize]; } //try to avoid drawing green stuff between the right end and the stride end for (i=0; i<c->vChrBufSize; i++) - memset(c->chrUPixBuf[i], 64, VOF*2+1); - - assert(2*VOFW == VOF); + memset(c->chrUPixBuf[i], 64, dst_stride*2+1); assert(c->chrDstH <= dstH); |