void ff_get_unscaled_swscale(SwsContext *c)

{

    const enum PixelFormat srcFormat = c->srcFormat;

    const enum PixelFormat dstFormat = c->dstFormat;

    const int flags = c->flags;

    const int dstH = c->dstH;

    int needsDither;



    needsDither= isAnyRGB(dstFormat)

        &&  c->dstFormatBpp < 24

        && (c->dstFormatBpp < c->srcFormatBpp || (!isAnyRGB(srcFormat)));



    /* yv12_to_nv12 */

    if ((srcFormat == PIX_FMT_YUV420P || srcFormat == PIX_FMT_YUVA420P) && (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21)) {

        c->swScale= planarToNv12Wrapper;

    }

    /* yuv2bgr */

    if ((srcFormat==PIX_FMT_YUV420P || srcFormat==PIX_FMT_YUV422P || srcFormat==PIX_FMT_YUVA420P) && isAnyRGB(dstFormat)

        && !(flags & SWS_ACCURATE_RND) && !(dstH&1)) {

        c->swScale= ff_yuv2rgb_get_func_ptr(c);

    }



    if (srcFormat==PIX_FMT_YUV410P && (dstFormat==PIX_FMT_YUV420P || dstFormat==PIX_FMT_YUVA420P) && !(flags & SWS_BITEXACT)) {

        c->swScale= yvu9ToYv12Wrapper;

    }



    /* bgr24toYV12 */

    if (srcFormat==PIX_FMT_BGR24 && (dstFormat==PIX_FMT_YUV420P || dstFormat==PIX_FMT_YUVA420P) && !(flags & SWS_ACCURATE_RND))

        c->swScale= bgr24ToYv12Wrapper;



    /* RGB/BGR -> RGB/BGR (no dither needed forms) */

    if (   isAnyRGB(srcFormat)

        && isAnyRGB(dstFormat)

        && srcFormat != PIX_FMT_BGR8      && dstFormat != PIX_FMT_BGR8

        && srcFormat != PIX_FMT_RGB8      && dstFormat != PIX_FMT_RGB8

        && srcFormat != PIX_FMT_BGR4      && dstFormat != PIX_FMT_BGR4

        && srcFormat != PIX_FMT_RGB4      && dstFormat != PIX_FMT_RGB4

        && srcFormat != PIX_FMT_BGR4_BYTE && dstFormat != PIX_FMT_BGR4_BYTE

        && srcFormat != PIX_FMT_RGB4_BYTE && dstFormat != PIX_FMT_RGB4_BYTE

        && srcFormat != PIX_FMT_MONOBLACK && dstFormat != PIX_FMT_MONOBLACK

        && srcFormat != PIX_FMT_MONOWHITE && dstFormat != PIX_FMT_MONOWHITE

        && srcFormat != PIX_FMT_RGB48LE   && dstFormat != PIX_FMT_RGB48LE

        && srcFormat != PIX_FMT_RGB48BE   && dstFormat != PIX_FMT_RGB48BE

        && srcFormat != PIX_FMT_BGR48LE   && dstFormat != PIX_FMT_BGR48LE

        && srcFormat != PIX_FMT_BGR48BE   && dstFormat != PIX_FMT_BGR48BE

        && (!needsDither || (c->flags&(SWS_FAST_BILINEAR|SWS_POINT))))

        c->swScale= rgbToRgbWrapper;



#define isByteRGB(f) (\

        f == PIX_FMT_RGB32   ||\

        f == PIX_FMT_RGB32_1 ||\

        f == PIX_FMT_RGB24   ||\

        f == PIX_FMT_BGR32   ||\

        f == PIX_FMT_BGR32_1 ||\

        f == PIX_FMT_BGR24)



    if (isAnyRGB(srcFormat) && isPlanar(srcFormat) && isByteRGB(dstFormat))

        c->swScale= planarRgbToRgbWrapper;



    if ((usePal(srcFormat) && (

        dstFormat == PIX_FMT_RGB32   ||

        dstFormat == PIX_FMT_RGB32_1 ||

        dstFormat == PIX_FMT_RGB24   ||

        dstFormat == PIX_FMT_BGR32   ||

        dstFormat == PIX_FMT_BGR32_1 ||

        dstFormat == PIX_FMT_BGR24)))

        c->swScale= palToRgbWrapper;



    if (srcFormat == PIX_FMT_YUV422P) {

        if (dstFormat == PIX_FMT_YUYV422)

            c->swScale= yuv422pToYuy2Wrapper;

        else if (dstFormat == PIX_FMT_UYVY422)

            c->swScale= yuv422pToUyvyWrapper;

    }



    /* LQ converters if -sws 0 or -sws 4*/

    if (c->flags&(SWS_FAST_BILINEAR|SWS_POINT)) {

        /* yv12_to_yuy2 */

        if (srcFormat == PIX_FMT_YUV420P || srcFormat == PIX_FMT_YUVA420P) {

            if (dstFormat == PIX_FMT_YUYV422)

                c->swScale= planarToYuy2Wrapper;

            else if (dstFormat == PIX_FMT_UYVY422)

                c->swScale= planarToUyvyWrapper;

        }

    }

    if(srcFormat == PIX_FMT_YUYV422 && (dstFormat == PIX_FMT_YUV420P || dstFormat == PIX_FMT_YUVA420P))

        c->swScale= yuyvToYuv420Wrapper;

    if(srcFormat == PIX_FMT_UYVY422 && (dstFormat == PIX_FMT_YUV420P || dstFormat == PIX_FMT_YUVA420P))

        c->swScale= uyvyToYuv420Wrapper;

    if(srcFormat == PIX_FMT_YUYV422 && dstFormat == PIX_FMT_YUV422P)

        c->swScale= yuyvToYuv422Wrapper;

    if(srcFormat == PIX_FMT_UYVY422 && dstFormat == PIX_FMT_YUV422P)

        c->swScale= uyvyToYuv422Wrapper;



    /* simple copy */

    if (  srcFormat == dstFormat

        || (srcFormat == PIX_FMT_YUVA420P && dstFormat == PIX_FMT_YUV420P)

        || (srcFormat == PIX_FMT_YUV420P && dstFormat == PIX_FMT_YUVA420P)

        || (isPlanarYUV(srcFormat) && isGray(dstFormat))

        || (isPlanarYUV(dstFormat) && isGray(srcFormat))

        || (isGray(dstFormat) && isGray(srcFormat))

        || (isPlanarYUV(srcFormat) && isPlanarYUV(dstFormat)

            && c->chrDstHSubSample == c->chrSrcHSubSample

            && c->chrDstVSubSample == c->chrSrcVSubSample

            && dstFormat != PIX_FMT_NV12 && dstFormat != PIX_FMT_NV21

            && srcFormat != PIX_FMT_NV12 && srcFormat != PIX_FMT_NV21))

    {

        if (isPacked(c->srcFormat))

            c->swScale= packedCopyWrapper;

        else /* Planar YUV or gray */

            c->swScale= planarCopyWrapper;

    }



    if (ARCH_BFIN)

        ff_bfin_get_unscaled_swscale(c);

    if (HAVE_ALTIVEC)

        ff_swscale_get_unscaled_altivec(c);

}

void ff_get_unscaled_swscale(SwsContext *c)

{

    const enum PixelFormat srcFormat = c->srcFormat;

    const enum PixelFormat dstFormat = c->dstFormat;

    const int flags = c->flags;

    const int dstH = c->dstH;

    int needsDither;



    needsDither= isAnyRGB(dstFormat)

        &&  c->dstFormatBpp < 24

        && (c->dstFormatBpp < c->srcFormatBpp || (!isAnyRGB(srcFormat)));



    

    if ((srcFormat == PIX_FMT_YUV420P || srcFormat == PIX_FMT_YUVA420P) && (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21)) {

        c->swScale= planarToNv12Wrapper;

    }

    

    if ((srcFormat==PIX_FMT_YUV420P || srcFormat==PIX_FMT_YUV422P || srcFormat==PIX_FMT_YUVA420P) && isAnyRGB(dstFormat)

        && !(flags & SWS_ACCURATE_RND) && !(dstH&1)) {

        c->swScale= ff_yuv2rgb_get_func_ptr(c);

    }



    if (srcFormat==PIX_FMT_YUV410P && (dstFormat==PIX_FMT_YUV420P || dstFormat==PIX_FMT_YUVA420P) && !(flags & SWS_BITEXACT)) {

        c->swScale= yvu9ToYv12Wrapper;

    }



    

    if (srcFormat==PIX_FMT_BGR24 && (dstFormat==PIX_FMT_YUV420P || dstFormat==PIX_FMT_YUVA420P) && !(flags & SWS_ACCURATE_RND))

        c->swScale= bgr24ToYv12Wrapper;



    

    if (   isAnyRGB(srcFormat)

        && isAnyRGB(dstFormat)

        && srcFormat != PIX_FMT_BGR8      && dstFormat != PIX_FMT_BGR8

        && srcFormat != PIX_FMT_RGB8      && dstFormat != PIX_FMT_RGB8

        && srcFormat != PIX_FMT_BGR4      && dstFormat != PIX_FMT_BGR4

        && srcFormat != PIX_FMT_RGB4      && dstFormat != PIX_FMT_RGB4

        && srcFormat != PIX_FMT_BGR4_BYTE && dstFormat != PIX_FMT_BGR4_BYTE

        && srcFormat != PIX_FMT_RGB4_BYTE && dstFormat != PIX_FMT_RGB4_BYTE

        && srcFormat != PIX_FMT_MONOBLACK && dstFormat != PIX_FMT_MONOBLACK

        && srcFormat != PIX_FMT_MONOWHITE && dstFormat != PIX_FMT_MONOWHITE

        && srcFormat != PIX_FMT_RGB48LE   && dstFormat != PIX_FMT_RGB48LE

        && srcFormat != PIX_FMT_RGB48BE   && dstFormat != PIX_FMT_RGB48BE

        && srcFormat != PIX_FMT_BGR48LE   && dstFormat != PIX_FMT_BGR48LE

        && srcFormat != PIX_FMT_BGR48BE   && dstFormat != PIX_FMT_BGR48BE

        && (!needsDither || (c->flags&(SWS_FAST_BILINEAR|SWS_POINT))))

        c->swScale= rgbToRgbWrapper;



#define isByteRGB(f) (\

        f == PIX_FMT_RGB32   ||\

        f == PIX_FMT_RGB32_1 ||\

        f == PIX_FMT_RGB24   ||\

        f == PIX_FMT_BGR32   ||\

        f == PIX_FMT_BGR32_1 ||\

        f == PIX_FMT_BGR24)



    if (isAnyRGB(srcFormat) && isPlanar(srcFormat) && isByteRGB(dstFormat))

        c->swScale= planarRgbToRgbWrapper;



    if ((usePal(srcFormat) && (

        dstFormat == PIX_FMT_RGB32   ||

        dstFormat == PIX_FMT_RGB32_1 ||

        dstFormat == PIX_FMT_RGB24   ||

        dstFormat == PIX_FMT_BGR32   ||

        dstFormat == PIX_FMT_BGR32_1 ||

        dstFormat == PIX_FMT_BGR24)))

        c->swScale= palToRgbWrapper;



    if (srcFormat == PIX_FMT_YUV422P) {

        if (dstFormat == PIX_FMT_YUYV422)

            c->swScale= yuv422pToYuy2Wrapper;

        else if (dstFormat == PIX_FMT_UYVY422)

            c->swScale= yuv422pToUyvyWrapper;

    }



    

    if (c->flags&(SWS_FAST_BILINEAR|SWS_POINT)) {

        

        if (srcFormat == PIX_FMT_YUV420P || srcFormat == PIX_FMT_YUVA420P) {

            if (dstFormat == PIX_FMT_YUYV422)

                c->swScale= planarToYuy2Wrapper;

            else if (dstFormat == PIX_FMT_UYVY422)

                c->swScale= planarToUyvyWrapper;

        }

    }

    if(srcFormat == PIX_FMT_YUYV422 && (dstFormat == PIX_FMT_YUV420P || dstFormat == PIX_FMT_YUVA420P))

        c->swScale= yuyvToYuv420Wrapper;

    if(srcFormat == PIX_FMT_UYVY422 && (dstFormat == PIX_FMT_YUV420P || dstFormat == PIX_FMT_YUVA420P))

        c->swScale= uyvyToYuv420Wrapper;

    if(srcFormat == PIX_FMT_YUYV422 && dstFormat == PIX_FMT_YUV422P)

        c->swScale= yuyvToYuv422Wrapper;

    if(srcFormat == PIX_FMT_UYVY422 && dstFormat == PIX_FMT_YUV422P)

        c->swScale= uyvyToYuv422Wrapper;



    

    if (  srcFormat == dstFormat

        || (srcFormat == PIX_FMT_YUVA420P && dstFormat == PIX_FMT_YUV420P)

        || (srcFormat == PIX_FMT_YUV420P && dstFormat == PIX_FMT_YUVA420P)

        || (isPlanarYUV(srcFormat) && isGray(dstFormat))

        || (isPlanarYUV(dstFormat) && isGray(srcFormat))

        || (isGray(dstFormat) && isGray(srcFormat))

        || (isPlanarYUV(srcFormat) && isPlanarYUV(dstFormat)

            && c->chrDstHSubSample == c->chrSrcHSubSample

            && c->chrDstVSubSample == c->chrSrcVSubSample

            && dstFormat != PIX_FMT_NV12 && dstFormat != PIX_FMT_NV21

            && srcFormat != PIX_FMT_NV12 && srcFormat != PIX_FMT_NV21))

    {

        if (isPacked(c->srcFormat))

            c->swScale= packedCopyWrapper;

        else 

            c->swScale= planarCopyWrapper;

    }



    if (ARCH_BFIN)

        ff_bfin_get_unscaled_swscale(c);

    if (HAVE_ALTIVEC)

        ff_swscale_get_unscaled_altivec(c);

}

void FUNC_0(SwsContext *VAR_0)

{

    const enum PixelFormat VAR_1 = VAR_0->VAR_1;

    const enum PixelFormat VAR_2 = VAR_0->VAR_2;

    const int VAR_3 = VAR_0->VAR_3;

    const int VAR_4 = VAR_0->VAR_4;

    int VAR_5;



    VAR_5= isAnyRGB(VAR_2)

        &&  VAR_0->dstFormatBpp < 24

        && (VAR_0->dstFormatBpp < VAR_0->srcFormatBpp || (!isAnyRGB(VAR_1)));



    

    if ((VAR_1 == PIX_FMT_YUV420P || VAR_1 == PIX_FMT_YUVA420P) && (VAR_2 == PIX_FMT_NV12 || VAR_2 == PIX_FMT_NV21)) {

        VAR_0->swScale= planarToNv12Wrapper;

    }

    

    if ((VAR_1==PIX_FMT_YUV420P || VAR_1==PIX_FMT_YUV422P || VAR_1==PIX_FMT_YUVA420P) && isAnyRGB(VAR_2)

        && !(VAR_3 & SWS_ACCURATE_RND) && !(VAR_4&1)) {

        VAR_0->swScale= ff_yuv2rgb_get_func_ptr(VAR_0);

    }



    if (VAR_1==PIX_FMT_YUV410P && (VAR_2==PIX_FMT_YUV420P || VAR_2==PIX_FMT_YUVA420P) && !(VAR_3 & SWS_BITEXACT)) {

        VAR_0->swScale= yvu9ToYv12Wrapper;

    }



    

    if (VAR_1==PIX_FMT_BGR24 && (VAR_2==PIX_FMT_YUV420P || VAR_2==PIX_FMT_YUVA420P) && !(VAR_3 & SWS_ACCURATE_RND))

        VAR_0->swScale= bgr24ToYv12Wrapper;



    

    if (   isAnyRGB(VAR_1)

        && isAnyRGB(VAR_2)

        && VAR_1 != PIX_FMT_BGR8      && VAR_2 != PIX_FMT_BGR8

        && VAR_1 != PIX_FMT_RGB8      && VAR_2 != PIX_FMT_RGB8

        && VAR_1 != PIX_FMT_BGR4      && VAR_2 != PIX_FMT_BGR4

        && VAR_1 != PIX_FMT_RGB4      && VAR_2 != PIX_FMT_RGB4

        && VAR_1 != PIX_FMT_BGR4_BYTE && VAR_2 != PIX_FMT_BGR4_BYTE

        && VAR_1 != PIX_FMT_RGB4_BYTE && VAR_2 != PIX_FMT_RGB4_BYTE

        && VAR_1 != PIX_FMT_MONOBLACK && VAR_2 != PIX_FMT_MONOBLACK

        && VAR_1 != PIX_FMT_MONOWHITE && VAR_2 != PIX_FMT_MONOWHITE

        && VAR_1 != PIX_FMT_RGB48LE   && VAR_2 != PIX_FMT_RGB48LE

        && VAR_1 != PIX_FMT_RGB48BE   && VAR_2 != PIX_FMT_RGB48BE

        && VAR_1 != PIX_FMT_BGR48LE   && VAR_2 != PIX_FMT_BGR48LE

        && VAR_1 != PIX_FMT_BGR48BE   && VAR_2 != PIX_FMT_BGR48BE

        && (!VAR_5 || (VAR_0->VAR_3&(SWS_FAST_BILINEAR|SWS_POINT))))

        VAR_0->swScale= rgbToRgbWrapper;



#define isByteRGB(f) (\

        f == PIX_FMT_RGB32   ||\

        f == PIX_FMT_RGB32_1 ||\

        f == PIX_FMT_RGB24   ||\

        f == PIX_FMT_BGR32   ||\

        f == PIX_FMT_BGR32_1 ||\

        f == PIX_FMT_BGR24)



    if (isAnyRGB(VAR_1) && isPlanar(VAR_1) && isByteRGB(VAR_2))

        VAR_0->swScale= planarRgbToRgbWrapper;



    if ((usePal(VAR_1) && (

        VAR_2 == PIX_FMT_RGB32   ||

        VAR_2 == PIX_FMT_RGB32_1 ||

        VAR_2 == PIX_FMT_RGB24   ||

        VAR_2 == PIX_FMT_BGR32   ||

        VAR_2 == PIX_FMT_BGR32_1 ||

        VAR_2 == PIX_FMT_BGR24)))

        VAR_0->swScale= palToRgbWrapper;



    if (VAR_1 == PIX_FMT_YUV422P) {

        if (VAR_2 == PIX_FMT_YUYV422)

            VAR_0->swScale= yuv422pToYuy2Wrapper;

        else if (VAR_2 == PIX_FMT_UYVY422)

            VAR_0->swScale= yuv422pToUyvyWrapper;

    }



    

    if (VAR_0->VAR_3&(SWS_FAST_BILINEAR|SWS_POINT)) {

        

        if (VAR_1 == PIX_FMT_YUV420P || VAR_1 == PIX_FMT_YUVA420P) {

            if (VAR_2 == PIX_FMT_YUYV422)

                VAR_0->swScale= planarToYuy2Wrapper;

            else if (VAR_2 == PIX_FMT_UYVY422)

                VAR_0->swScale= planarToUyvyWrapper;

        }

    }

    if(VAR_1 == PIX_FMT_YUYV422 && (VAR_2 == PIX_FMT_YUV420P || VAR_2 == PIX_FMT_YUVA420P))

        VAR_0->swScale= yuyvToYuv420Wrapper;

    if(VAR_1 == PIX_FMT_UYVY422 && (VAR_2 == PIX_FMT_YUV420P || VAR_2 == PIX_FMT_YUVA420P))

        VAR_0->swScale= uyvyToYuv420Wrapper;

    if(VAR_1 == PIX_FMT_YUYV422 && VAR_2 == PIX_FMT_YUV422P)

        VAR_0->swScale= yuyvToYuv422Wrapper;

    if(VAR_1 == PIX_FMT_UYVY422 && VAR_2 == PIX_FMT_YUV422P)

        VAR_0->swScale= uyvyToYuv422Wrapper;



    

    if (  VAR_1 == VAR_2

        || (VAR_1 == PIX_FMT_YUVA420P && VAR_2 == PIX_FMT_YUV420P)

        || (VAR_1 == PIX_FMT_YUV420P && VAR_2 == PIX_FMT_YUVA420P)

        || (isPlanarYUV(VAR_1) && isGray(VAR_2))

        || (isPlanarYUV(VAR_2) && isGray(VAR_1))

        || (isGray(VAR_2) && isGray(VAR_1))

        || (isPlanarYUV(VAR_1) && isPlanarYUV(VAR_2)

            && VAR_0->chrDstHSubSample == VAR_0->chrSrcHSubSample

            && VAR_0->chrDstVSubSample == VAR_0->chrSrcVSubSample

            && VAR_2 != PIX_FMT_NV12 && VAR_2 != PIX_FMT_NV21

            && VAR_1 != PIX_FMT_NV12 && VAR_1 != PIX_FMT_NV21))

    {

        if (isPacked(VAR_0->VAR_1))

            VAR_0->swScale= packedCopyWrapper;

        else 

            VAR_0->swScale= planarCopyWrapper;

    }



    if (ARCH_BFIN)

        ff_bfin_get_unscaled_swscale(VAR_0);

    if (HAVE_ALTIVEC)

        ff_swscale_get_unscaled_altivec(VAR_0);

}

void FUNC_0(SwsContext *VAR_0)
{ const enum PixelFormat VAR_1 = VAR_0->VAR_1; const enum PixelFormat VAR_2 = VAR_0->VAR_2; const int VAR_3 = VAR_0->VAR_3; const int VAR_4 = VAR_0->VAR_4; int VAR_5; VAR_5= isAnyRGB(VAR_2)
&&  VAR_0->dstFormatBpp < 24
&& (VAR_0->dstFormatBpp < VAR_0->srcFormatBpp || (!isAnyRGB(VAR_1))); if ((VAR_1 == PIX_FMT_YUV420P || VAR_1 == PIX_FMT_YUVA420P) && (VAR_2 == PIX_FMT_NV12 || VAR_2 == PIX_FMT_NV21)) { VAR_0->swScale= planarToNv12Wrapper; } if ((VAR_1==PIX_FMT_YUV420P || VAR_1==PIX_FMT_YUV422P || VAR_1==PIX_FMT_YUVA420P) && isAnyRGB(VAR_2)
&& !(VAR_3 & SWS_ACCURATE_RND) && !(VAR_4&1)) { VAR_0->swScale= ff_yuv2rgb_get_func_ptr(VAR_0); } if (VAR_1==PIX_FMT_YUV410P && (VAR_2==PIX_FMT_YUV420P || VAR_2==PIX_FMT_YUVA420P) && !(VAR_3 & SWS_BITEXACT)) { VAR_0->swScale= yvu9ToYv12Wrapper; } if (VAR_1==PIX_FMT_BGR24 && (VAR_2==PIX_FMT_YUV420P || VAR_2==PIX_FMT_YUVA420P) && !(VAR_3 & SWS_ACCURATE_RND))
VAR_0->swScale= bgr24ToYv12Wrapper; if (   isAnyRGB(VAR_1)
&& isAnyRGB(VAR_2)
&& VAR_1 != PIX_FMT_BGR8      && VAR_2 != PIX_FMT_BGR8
&& VAR_1 != PIX_FMT_RGB8      && VAR_2 != PIX_FMT_RGB8
&& VAR_1 != PIX_FMT_BGR4      && VAR_2 != PIX_FMT_BGR4
&& VAR_1 != PIX_FMT_RGB4      && VAR_2 != PIX_FMT_RGB4
&& VAR_1 != PIX_FMT_BGR4_BYTE && VAR_2 != PIX_FMT_BGR4_BYTE
&& VAR_1 != PIX_FMT_RGB4_BYTE && VAR_2 != PIX_FMT_RGB4_BYTE
&& VAR_1 != PIX_FMT_MONOBLACK && VAR_2 != PIX_FMT_MONOBLACK
&& VAR_1 != PIX_FMT_MONOWHITE && VAR_2 != PIX_FMT_MONOWHITE
&& VAR_1 != PIX_FMT_RGB48LE   && VAR_2 != PIX_FMT_RGB48LE
&& VAR_1 != PIX_FMT_RGB48BE   && VAR_2 != PIX_FMT_RGB48BE
&& VAR_1 != PIX_FMT_BGR48LE   && VAR_2 != PIX_FMT_BGR48LE
&& VAR_1 != PIX_FMT_BGR48BE   && VAR_2 != PIX_FMT_BGR48BE
&& (!VAR_5 || (VAR_0->VAR_3&(SWS_FAST_BILINEAR|SWS_POINT))))
VAR_0->swScale= rgbToRgbWrapper; #define isByteRGB(f) (\
f == PIX_FMT_RGB32   ||\
f == PIX_FMT_RGB32_1 ||\
f == PIX_FMT_RGB24   ||\
f == PIX_FMT_BGR32   ||\
f == PIX_FMT_BGR32_1 ||\
f == PIX_FMT_BGR24)
if (isAnyRGB(VAR_1) && isPlanar(VAR_1) && isByteRGB(VAR_2))
VAR_0->swScale= planarRgbToRgbWrapper; if ((usePal(VAR_1) && (
VAR_2 == PIX_FMT_RGB32   ||
VAR_2 == PIX_FMT_RGB32_1 ||
VAR_2 == PIX_FMT_RGB24   ||
VAR_2 == PIX_FMT_BGR32   ||
VAR_2 == PIX_FMT_BGR32_1 ||
VAR_2 == PIX_FMT_BGR24)))
VAR_0->swScale= palToRgbWrapper; if (VAR_1 == PIX_FMT_YUV422P) { if (VAR_2 == PIX_FMT_YUYV422)
VAR_0->swScale= yuv422pToYuy2Wrapper; else if (VAR_2 == PIX_FMT_UYVY422)
VAR_0->swScale= yuv422pToUyvyWrapper; } if (VAR_0->VAR_3&(SWS_FAST_BILINEAR|SWS_POINT)) { if (VAR_1 == PIX_FMT_YUV420P || VAR_1 == PIX_FMT_YUVA420P) { if (VAR_2 == PIX_FMT_YUYV422)
VAR_0->swScale= planarToYuy2Wrapper; else if (VAR_2 == PIX_FMT_UYVY422)
VAR_0->swScale= planarToUyvyWrapper; } } if(VAR_1 == PIX_FMT_YUYV422 && (VAR_2 == PIX_FMT_YUV420P || VAR_2 == PIX_FMT_YUVA420P))
VAR_0->swScale= yuyvToYuv420Wrapper; if(VAR_1 == PIX_FMT_UYVY422 && (VAR_2 == PIX_FMT_YUV420P || VAR_2 == PIX_FMT_YUVA420P))
VAR_0->swScale= uyvyToYuv420Wrapper; if(VAR_1 == PIX_FMT_YUYV422 && VAR_2 == PIX_FMT_YUV422P)
VAR_0->swScale= yuyvToYuv422Wrapper; if(VAR_1 == PIX_FMT_UYVY422 && VAR_2 == PIX_FMT_YUV422P)
VAR_0->swScale= uyvyToYuv422Wrapper; if (  VAR_1 == VAR_2
|| (VAR_1 == PIX_FMT_YUVA420P && VAR_2 == PIX_FMT_YUV420P)
|| (VAR_1 == PIX_FMT_YUV420P && VAR_2 == PIX_FMT_YUVA420P)
|| (isPlanarYUV(VAR_1) && isGray(VAR_2))
|| (isPlanarYUV(VAR_2) && isGray(VAR_1))
|| (isGray(VAR_2) && isGray(VAR_1))
|| (isPlanarYUV(VAR_1) && isPlanarYUV(VAR_2)
&& VAR_0->chrDstHSubSample == VAR_0->chrSrcHSubSample
&& VAR_0->chrDstVSubSample == VAR_0->chrSrcVSubSample
&& VAR_2 != PIX_FMT_NV12 && VAR_2 != PIX_FMT_NV21
&& VAR_1 != PIX_FMT_NV12 && VAR_1 != PIX_FMT_NV21))
{ if (isPacked(VAR_0->VAR_1))
VAR_0->swScale= packedCopyWrapper; else
VAR_0->swScale= planarCopyWrapper; } if (ARCH_BFIN)
ff_bfin_get_unscaled_swscale(VAR_0); if (HAVE_ALTIVEC)
ff_swscale_get_unscaled_altivec(VAR_0); }