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  • Committer: Package Import Robot
  • Author(s): Reinhard Tartler
  • Date: 2012-01-12 22:23:28 UTC
  • mfrom: (0.4.7 sid)
  • mto: This revision was merged to the branch mainline in revision 76.
  • Revision ID: package-import@ubuntu.com-20120112222328-8jqdyodym3p84ygu
Tags: 2:1.0~rc4.dfsg1+svn34540-1
* New upstream snapshot
* upload to unstable

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ffmpeg/libswscale/ppc/yuv2rgb_altivec.c
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}
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void
 
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static av_always_inline void
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ff_yuv2packedX_altivec(SwsContext *c, const int16_t *lumFilter,
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                       const int16_t **lumSrc, int lumFilterSize,
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                       const int16_t *chrFilter, const int16_t **chrUSrc,
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                       const int16_t **chrVSrc, int chrFilterSize,
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                       const int16_t **alpSrc, uint8_t *dest,
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                       int dstW, int dstY)
 
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                       int dstW, int dstY, enum PixelFormat target)
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{
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    int i,j;
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    vector signed short X,X0,X1,Y0,U0,V0,Y1,U1,V1,U,V;
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        G  = vec_packclp (G0,G1);
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        B  = vec_packclp (B0,B1);
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        switch(c->dstFormat) {
 
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        switch(target) {
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        case PIX_FMT_ABGR:  out_abgr  (R,G,B,out); break;
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        case PIX_FMT_BGRA:  out_bgra  (R,G,B,out); break;
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        case PIX_FMT_RGBA:  out_rgba  (R,G,B,out); break;
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        B  = vec_packclp (B0,B1);
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        nout = (vector unsigned char *)scratch;
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        switch(c->dstFormat) {
 
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        switch(target) {
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        case PIX_FMT_ABGR:  out_abgr  (R,G,B,nout); break;
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        case PIX_FMT_BGRA:  out_bgra  (R,G,B,nout); break;
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        case PIX_FMT_RGBA:  out_rgba  (R,G,B,nout); break;
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    }
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}
 
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#define YUV2PACKEDX_WRAPPER(suffix, pixfmt) \
 
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void ff_yuv2 ## suffix ## _X_altivec(SwsContext *c, const int16_t *lumFilter, \
 
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                            const int16_t **lumSrc, int lumFilterSize, \
 
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                            const int16_t *chrFilter, const int16_t **chrUSrc, \
 
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                            const int16_t **chrVSrc, int chrFilterSize, \
 
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                            const int16_t **alpSrc, uint8_t *dest, \
 
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                            int dstW, int dstY) \
 
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{ \
 
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    ff_yuv2packedX_altivec(c, lumFilter, lumSrc, lumFilterSize, \
 
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                           chrFilter, chrUSrc, chrVSrc, chrFilterSize, \
 
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                           alpSrc, dest, dstW, dstY, pixfmt); \
 
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}
 
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YUV2PACKEDX_WRAPPER(abgr,  PIX_FMT_ABGR);
 
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YUV2PACKEDX_WRAPPER(bgra,  PIX_FMT_BGRA);
 
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YUV2PACKEDX_WRAPPER(argb,  PIX_FMT_ARGB);
 
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YUV2PACKEDX_WRAPPER(rgba,  PIX_FMT_RGBA);
 
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YUV2PACKEDX_WRAPPER(rgb24, PIX_FMT_RGB24);
 
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YUV2PACKEDX_WRAPPER(bgr24, PIX_FMT_BGR24);