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| author | Michael Niedermayer <michaelni@gmx.at> | 2008-09-11 14:39:12 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2008-09-11 14:39:12 +0000 |
| commit | f0faee4c63e5c296eac884f5e4e65a7bd962dcba (patch) | |
| tree | 02638eadec516a74a108b87d8c3bb2a5d82f1234 /libswscale/swscale_template.c | |
| parent | 36b3e36e00f2ec34eacdb81e9b93e95185532fff (diff) | |
| download | ffmpeg-f0faee4c63e5c296eac884f5e4e65a7bd962dcba.tar.gz | |
Implement full horizontal chroma for rgb/bgr24/32 output.
Originally committed as revision 27580 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diffstat (limited to 'libswscale/swscale_template.c')
| -rw-r--r-- | libswscale/swscale_template.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/libswscale/swscale_template.c b/libswscale/swscale_template.c index b76dbdd51f..a52dfd55d9 100644 --- a/libswscale/swscale_template.c +++ b/libswscale/swscale_template.c @@ -3132,8 +3132,15 @@ static int RENAME(swScale)(SwsContext *c, uint8_t* src[], int srcStride[], int s if (vLumFilterSize == 1 && vChrFilterSize == 2) //unscaled RGB { int chrAlpha= vChrFilter[2*dstY+1]; + if(flags & SWS_FULL_CHR_H_INT){ + yuv2rgbXinC_full(c, //FIXME write a packed1_full function + vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize, + vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, + dest, dstW, dstY); + }else{ RENAME(yuv2packed1)(c, *lumSrcPtr, *chrSrcPtr, *(chrSrcPtr+1), dest, dstW, chrAlpha, dstFormat, flags, dstY); + } } else if (vLumFilterSize == 2 && vChrFilterSize == 2) //bilinear upscale RGB { @@ -3143,15 +3150,29 @@ static int RENAME(swScale)(SwsContext *c, uint8_t* src[], int srcStride[], int s lumMmxFilter[3]= vLumFilter[2*dstY ]*0x10001; chrMmxFilter[2]= chrMmxFilter[3]= vChrFilter[2*chrDstY]*0x10001; + if(flags & SWS_FULL_CHR_H_INT){ + yuv2rgbXinC_full(c, //FIXME write a packed2_full function + vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize, + vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, + dest, dstW, dstY); + }else{ RENAME(yuv2packed2)(c, *lumSrcPtr, *(lumSrcPtr+1), *chrSrcPtr, *(chrSrcPtr+1), dest, dstW, lumAlpha, chrAlpha, dstY); + } } else //general RGB { + if(flags & SWS_FULL_CHR_H_INT){ + yuv2rgbXinC_full(c, + vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize, + vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, + dest, dstW, dstY); + }else{ RENAME(yuv2packedX)(c, vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize, vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, dest, dstW, dstY); + } } } } @@ -3180,10 +3201,17 @@ static int RENAME(swScale)(SwsContext *c, uint8_t* src[], int srcStride[], int s { assert(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2); assert(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2); + if(flags & SWS_FULL_CHR_H_INT){ + yuv2rgbXinC_full(c, + vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize, + vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, + dest, dstW, dstY); + }else{ yuv2packedXinC(c, vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize, vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize, dest, dstW, dstY); + } } } } |