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@ -18,7 +18,7 @@ |
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/*
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/*
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supported Input formats: YV12, I420/IYUV, YUY2, UYVY, BGR32, BGR24, BGR16, BGR15, RGB32, RGB24, Y8/Y800, YVU9/IF09 |
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supported Input formats: YV12, I420/IYUV, YUY2, UYVY, BGR32, BGR24, BGR16, BGR15, RGB32, RGB24, Y8/Y800, YVU9/IF09 |
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supported output formats: YV12, I420/IYUV, YUY2, {BGR,RGB}{1,4,8,15,16,24,32}, Y8/Y800, YVU9/IF09 |
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supported output formats: YV12, I420/IYUV, YUY2, UYVY, {BGR,RGB}{1,4,8,15,16,24,32}, Y8/Y800, YVU9/IF09 |
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{BGR,RGB}{1,4,8,15,16} support dithering |
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{BGR,RGB}{1,4,8,15,16} support dithering |
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unscaled special converters (YV12=I420=IYUV, Y800=Y8) |
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unscaled special converters (YV12=I420=IYUV, Y800=Y8) |
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@ -107,7 +107,7 @@ untested special converters |
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|| (x)==IMGFMT_RGB32|| (x)==IMGFMT_RGB24\
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|| (x)==IMGFMT_RGB32|| (x)==IMGFMT_RGB24\
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|| (x)==IMGFMT_Y800 || (x)==IMGFMT_YVU9\
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|| (x)==IMGFMT_Y800 || (x)==IMGFMT_YVU9\
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|| (x)==IMGFMT_444P || (x)==IMGFMT_422P || (x)==IMGFMT_411P) |
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|| (x)==IMGFMT_444P || (x)==IMGFMT_422P || (x)==IMGFMT_411P) |
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#define isSupportedOut(x) ((x)==IMGFMT_YV12 || (x)==IMGFMT_YUY2\ |
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#define isSupportedOut(x) ((x)==IMGFMT_YV12 || (x)==IMGFMT_YUY2 || (x)==IMGFMT_UYVY\ |
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|| (x)==IMGFMT_444P || (x)==IMGFMT_422P || (x)==IMGFMT_411P\
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|| (x)==IMGFMT_444P || (x)==IMGFMT_422P || (x)==IMGFMT_411P\
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|| isRGB(x) || isBGR(x)\
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|| isRGB(x) || isBGR(x)\
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|| (x)==IMGFMT_Y800 || (x)==IMGFMT_YVU9) |
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|| (x)==IMGFMT_Y800 || (x)==IMGFMT_YVU9) |
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@ -503,6 +503,14 @@ static inline void yuv2yuvXinC(int16_t *lumFilter, int16_t **lumSrc, int lumFilt |
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((uint8_t*)dest)[2*i2+3]= V;\
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((uint8_t*)dest)[2*i2+3]= V;\
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} \
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} \
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break;\
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break;\
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case IMGFMT_UYVY:\
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func2\
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((uint8_t*)dest)[2*i2+0]= U;\
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((uint8_t*)dest)[2*i2+1]= Y1;\
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((uint8_t*)dest)[2*i2+2]= V;\
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((uint8_t*)dest)[2*i2+3]= Y2;\
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} \
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break;\
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}\
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}\
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@ -647,6 +655,14 @@ static inline void yuv2packedXinC(SwsContext *c, int16_t *lumFilter, int16_t **l |
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((uint8_t*)dest)[2*i2+3]= V; |
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((uint8_t*)dest)[2*i2+3]= V; |
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} |
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} |
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break; |
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break; |
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case IMGFMT_UYVY: |
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YSCALE_YUV_2_PACKEDX_C(void) |
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((uint8_t*)dest)[2*i2+0]= U; |
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((uint8_t*)dest)[2*i2+1]= Y1; |
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((uint8_t*)dest)[2*i2+2]= V; |
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((uint8_t*)dest)[2*i2+3]= Y2; |
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} |
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break; |
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} |
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} |
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} |
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} |
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@ -1336,6 +1352,15 @@ static int PlanarToYuy2Wrapper(SwsContext *c, uint8_t* src[], int srcStride[], i |
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return srcSliceH; |
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return srcSliceH; |
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} |
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} |
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static int PlanarToUyvyWrapper(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, |
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int srcSliceH, uint8_t* dstParam[], int dstStride[]){ |
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uint8_t *dst=dstParam[0] + dstStride[0]*srcSliceY; |
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yv12touyvy( src[0],src[1],src[2],dst,c->srcW,srcSliceH,srcStride[0],srcStride[1],dstStride[0] ); |
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return srcSliceH; |
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} |
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/* {RGB,BGR}{15,16,24,32} -> {RGB,BGR}{15,16,24,32} */ |
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/* {RGB,BGR}{15,16,24,32} -> {RGB,BGR}{15,16,24,32} */ |
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static int rgb2rgbWrapper(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, |
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static int rgb2rgbWrapper(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, |
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int srcSliceH, uint8_t* dst[], int dstStride[]){ |
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int srcSliceH, uint8_t* dst[], int dstStride[]){ |
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@ -1821,9 +1846,13 @@ SwsContext *sws_getContext(int srcW, int srcH, int origSrcFormat, int dstW, int |
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c->swScale= rgb2rgbWrapper; |
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c->swScale= rgb2rgbWrapper; |
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/* yv12_to_yuy2 */ |
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/* yv12_to_yuy2 */ |
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if(srcFormat == IMGFMT_YV12 && dstFormat == IMGFMT_YUY2) |
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if(srcFormat == IMGFMT_YV12 &&
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(dstFormat == IMGFMT_YUY2 || dstFormat == IMGFMT_UYVY)) |
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{ |
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{ |
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c->swScale= PlanarToYuy2Wrapper; |
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if (dstFormat == IMGFMT_YUY2) |
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c->swScale= PlanarToYuy2Wrapper; |
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else |
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c->swScale= PlanarToUyvyWrapper; |
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} |
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} |
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} |
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} |
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