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swscale: remove unused code

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yvu9ToYv12Wrapper() used to support yv12 with the chroma planes either in the
uv order or the vu order. FFmpeg no longer has a pixel format in vu order.

Originally committed as revision 32156 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
This commit is contained in:
Ramiro Polla 2010-09-11 14:30:54 +00:00
parent 4821b4456f
commit 4d8617496f
1 changed files with 0 additions and 7 deletions
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7
libswscale/swscale.c
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@ -1599,17 +1599,10 @@ static int yvu9ToYv12Wrapper(SwsContext *c, const uint8_t* src[], int srcStride[
}
}
if (c->dstFormat==PIX_FMT_YUV420P || c->dstFormat==PIX_FMT_YUVA420P) {
planar2x(src[1], dst[1] + dstStride[1]*(srcSliceY >> 1), c->chrSrcW,
srcSliceH >> 2, srcStride[1], dstStride[1]);
planar2x(src[2], dst[2] + dstStride[2]*(srcSliceY >> 1), c->chrSrcW,
srcSliceH >> 2, srcStride[2], dstStride[2]);
} else {
planar2x(src[1], dst[2] + dstStride[2]*(srcSliceY >> 1), c->chrSrcW,
srcSliceH >> 2, srcStride[1], dstStride[2]);
planar2x(src[2], dst[1] + dstStride[1]*(srcSliceY >> 1), c->chrSrcW,
srcSliceH >> 2, srcStride[2], dstStride[1]);
}
if (dst[3])
fillPlane(dst[3], dstStride[3], c->srcW, srcSliceH, srcSliceY, 255);
return srcSliceH;