diff options
Diffstat (limited to 'libswscale')
| -rw-r--r-- | libswscale/swscale-example.c | 306 | ||||
| -rw-r--r-- | libswscale/swscale.c | 4357 | ||||
| -rw-r--r-- | libswscale/swscale.h | 90 | ||||
| -rw-r--r-- | libswscale/swscale_internal.h | 242 |
4 files changed, 2497 insertions, 2498 deletions
diff --git a/libswscale/swscale-example.c b/libswscale/swscale-example.c index 803ffa0459..e62faf6d3c 100644 --- a/libswscale/swscale-example.c +++ b/libswscale/swscale-example.c @@ -31,129 +31,129 @@ #include "rgb2rgb.h" static uint64_t getSSD(uint8_t *src1, uint8_t *src2, int stride1, int stride2, int w, int h){ - int x,y; - uint64_t ssd=0; + int x,y; + uint64_t ssd=0; //printf("%d %d\n", w, h); - for(y=0; y<h; y++){ - for(x=0; x<w; x++){ - int d= src1[x + y*stride1] - src2[x + y*stride2]; - ssd+= d*d; + for (y=0; y<h; y++){ + for (x=0; x<w; x++){ + int d= src1[x + y*stride1] - src2[x + y*stride2]; + ssd+= d*d; //printf("%d", abs(src1[x + y*stride1] - src2[x + y*stride2])/26 ); - } + } //printf("\n"); - } - return ssd; + } + return ssd; } // test by ref -> src -> dst -> out & compare out against ref // ref & out are YV12 static int doTest(uint8_t *ref[3], int refStride[3], int w, int h, int srcFormat, int dstFormat, - int srcW, int srcH, int dstW, int dstH, int flags){ - uint8_t *src[3]; - uint8_t *dst[3]; - uint8_t *out[3]; - int srcStride[3], dstStride[3]; - int i; - uint64_t ssdY, ssdU, ssdV; - struct SwsContext *srcContext, *dstContext, *outContext; - int res; - - res = 0; - for(i=0; i<3; i++){ - // avoid stride % bpp != 0 - if(srcFormat==PIX_FMT_RGB24 || srcFormat==PIX_FMT_BGR24) - srcStride[i]= srcW*3; - else - srcStride[i]= srcW*4; - - if(dstFormat==PIX_FMT_RGB24 || dstFormat==PIX_FMT_BGR24) - dstStride[i]= dstW*3; - else - dstStride[i]= dstW*4; - - src[i]= (uint8_t*) malloc(srcStride[i]*srcH); - dst[i]= (uint8_t*) malloc(dstStride[i]*dstH); - out[i]= (uint8_t*) malloc(refStride[i]*h); - if ((src[i] == NULL) || (dst[i] == NULL) || (out[i] == NULL)) { - perror("Malloc"); - res = -1; - - goto end; - } - } - - dstContext = outContext = NULL; - srcContext= sws_getContext(w, h, PIX_FMT_YUV420P, srcW, srcH, srcFormat, flags, NULL, NULL, NULL); - if (srcContext == NULL) { - fprintf(stderr, "Failed to get %s ---> %s\n", - sws_format_name(PIX_FMT_YUV420P), - sws_format_name(srcFormat)); - res = -1; - - goto end; - } - dstContext= sws_getContext(srcW, srcH, srcFormat, dstW, dstH, dstFormat, flags, NULL, NULL, NULL); - if (dstContext == NULL) { - fprintf(stderr, "Failed to get %s ---> %s\n", - sws_format_name(srcFormat), - sws_format_name(dstFormat)); - res = -1; - - goto end; - } - outContext= sws_getContext(dstW, dstH, dstFormat, w, h, PIX_FMT_YUV420P, flags, NULL, NULL, NULL); - if (outContext == NULL) { - fprintf(stderr, "Failed to get %s ---> %s\n", - sws_format_name(dstFormat), - sws_format_name(PIX_FMT_YUV420P)); - res = -1; - - goto end; - } -// printf("test %X %X %X -> %X %X %X\n", (int)ref[0], (int)ref[1], (int)ref[2], -// (int)src[0], (int)src[1], (int)src[2]); - - sws_scale(srcContext, ref, refStride, 0, h , src, srcStride); - sws_scale(dstContext, src, srcStride, 0, srcH, dst, dstStride); - sws_scale(outContext, dst, dstStride, 0, dstH, out, refStride); + int srcW, int srcH, int dstW, int dstH, int flags){ + uint8_t *src[3]; + uint8_t *dst[3]; + uint8_t *out[3]; + int srcStride[3], dstStride[3]; + int i; + uint64_t ssdY, ssdU, ssdV; + struct SwsContext *srcContext, *dstContext, *outContext; + int res; + + res = 0; + for (i=0; i<3; i++){ + // avoid stride % bpp != 0 + if (srcFormat==PIX_FMT_RGB24 || srcFormat==PIX_FMT_BGR24) + srcStride[i]= srcW*3; + else + srcStride[i]= srcW*4; + + if (dstFormat==PIX_FMT_RGB24 || dstFormat==PIX_FMT_BGR24) + dstStride[i]= dstW*3; + else + dstStride[i]= dstW*4; + + src[i]= (uint8_t*) malloc(srcStride[i]*srcH); + dst[i]= (uint8_t*) malloc(dstStride[i]*dstH); + out[i]= (uint8_t*) malloc(refStride[i]*h); + if ((src[i] == NULL) || (dst[i] == NULL) || (out[i] == NULL)) { + perror("Malloc"); + res = -1; + + goto end; + } + } + + dstContext = outContext = NULL; + srcContext= sws_getContext(w, h, PIX_FMT_YUV420P, srcW, srcH, srcFormat, flags, NULL, NULL, NULL); + if (srcContext == NULL) { + fprintf(stderr, "Failed to get %s ---> %s\n", + sws_format_name(PIX_FMT_YUV420P), + sws_format_name(srcFormat)); + res = -1; + + goto end; + } + dstContext= sws_getContext(srcW, srcH, srcFormat, dstW, dstH, dstFormat, flags, NULL, NULL, NULL); + if (dstContext == NULL) { + fprintf(stderr, "Failed to get %s ---> %s\n", + sws_format_name(srcFormat), + sws_format_name(dstFormat)); + res = -1; + + goto end; + } + outContext= sws_getContext(dstW, dstH, dstFormat, w, h, PIX_FMT_YUV420P, flags, NULL, NULL, NULL); + if (outContext == NULL) { + fprintf(stderr, "Failed to get %s ---> %s\n", + sws_format_name(dstFormat), + sws_format_name(PIX_FMT_YUV420P)); + res = -1; + + goto end; + } +// printf("test %X %X %X -> %X %X %X\n", (int)ref[0], (int)ref[1], (int)ref[2], +// (int)src[0], (int)src[1], (int)src[2]); + + sws_scale(srcContext, ref, refStride, 0, h , src, srcStride); + sws_scale(dstContext, src, srcStride, 0, srcH, dst, dstStride); + sws_scale(outContext, dst, dstStride, 0, dstH, out, refStride); #if defined(ARCH_X86) - asm volatile ("emms\n\t"); + asm volatile ("emms\n\t"); #endif - ssdY= getSSD(ref[0], out[0], refStride[0], refStride[0], w, h); - ssdU= getSSD(ref[1], out[1], refStride[1], refStride[1], (w+1)>>1, (h+1)>>1); - ssdV= getSSD(ref[2], out[2], refStride[2], refStride[2], (w+1)>>1, (h+1)>>1); + ssdY= getSSD(ref[0], out[0], refStride[0], refStride[0], w, h); + ssdU= getSSD(ref[1], out[1], refStride[1], refStride[1], (w+1)>>1, (h+1)>>1); + ssdV= getSSD(ref[2], out[2], refStride[2], refStride[2], (w+1)>>1, (h+1)>>1); - if(srcFormat == PIX_FMT_GRAY8 || dstFormat==PIX_FMT_GRAY8) ssdU=ssdV=0; //FIXME check that output is really gray + if (srcFormat == PIX_FMT_GRAY8 || dstFormat==PIX_FMT_GRAY8) ssdU=ssdV=0; //FIXME check that output is really gray - ssdY/= w*h; - ssdU/= w*h/4; - ssdV/= w*h/4; + ssdY/= w*h; + ssdU/= w*h/4; + ssdV/= w*h/4; - if(ssdY>100 || ssdU>100 || ssdV>100){ - printf(" %s %dx%d -> %s %4dx%4d flags=%2d SSD=%5lld,%5lld,%5lld\n", - sws_format_name(srcFormat), srcW, srcH, - sws_format_name(dstFormat), dstW, dstH, - flags, - ssdY, ssdU, ssdV); - } + if (ssdY>100 || ssdU>100 || ssdV>100){ + printf(" %s %dx%d -> %s %4dx%4d flags=%2d SSD=%5lld,%5lld,%5lld\n", + sws_format_name(srcFormat), srcW, srcH, + sws_format_name(dstFormat), dstW, dstH, + flags, + ssdY, ssdU, ssdV); + } - end: + end: - sws_freeContext(srcContext); - sws_freeContext(dstContext); - sws_freeContext(outContext); + sws_freeContext(srcContext); + sws_freeContext(dstContext); + sws_freeContext(outContext); - for(i=0; i<3; i++){ - free(src[i]); - free(dst[i]); - free(out[i]); - } + for (i=0; i<3; i++){ + free(src[i]); + free(dst[i]); + free(out[i]); + } - return res; + return res; } void fast_memcpy(void *a, void *b, int s){ //FIXME @@ -161,69 +161,69 @@ void fast_memcpy(void *a, void *b, int s){ //FIXME } static void selfTest(uint8_t *src[3], int stride[3], int w, int h){ - enum PixelFormat srcFormat, dstFormat; - int srcW, srcH, dstW, dstH; - int flags; - - for(srcFormat = 0; srcFormat < PIX_FMT_NB; srcFormat++) { - for(dstFormat = 0; dstFormat < PIX_FMT_NB; dstFormat++) { - printf("%s -> %s\n", - sws_format_name(srcFormat), - sws_format_name(dstFormat)); - - srcW= w; - srcH= h; - for(dstW=w - w/3; dstW<= 4*w/3; dstW+= w/3){ - for(dstH=h - h/3; dstH<= 4*h/3; dstH+= h/3){ - for(flags=1; flags<33; flags*=2) { - int res; - - res = doTest(src, stride, w, h, srcFormat, dstFormat, - srcW, srcH, dstW, dstH, flags); - if (res < 0) { - dstW = 4 * w / 3; - dstH = 4 * h / 3; - flags = 33; - } - } - } - } - } - } + enum PixelFormat srcFormat, dstFormat; + int srcW, srcH, dstW, dstH; + int flags; + + for (srcFormat = 0; srcFormat < PIX_FMT_NB; srcFormat++) { + for (dstFormat = 0; dstFormat < PIX_FMT_NB; dstFormat++) { + printf("%s -> %s\n", + sws_format_name(srcFormat), + sws_format_name(dstFormat)); + + srcW= w; + srcH= h; + for (dstW=w - w/3; dstW<= 4*w/3; dstW+= w/3){ + for (dstH=h - h/3; dstH<= 4*h/3; dstH+= h/3){ + for (flags=1; flags<33; flags*=2) { + int res; + + res = doTest(src, stride, w, h, srcFormat, dstFormat, + srcW, srcH, dstW, dstH, flags); + if (res < 0) { + dstW = 4 * w / 3; + dstH = 4 * h / 3; + flags = 33; + } + } + } + } + } + } } #define W 96 #define H 96 int main(int argc, char **argv){ - uint8_t *rgb_data = malloc (W*H*4); - uint8_t *rgb_src[3]= {rgb_data, NULL, NULL}; - int rgb_stride[3]={4*W, 0, 0}; - uint8_t *data = malloc (3*W*H); - uint8_t *src[3]= {data, data+W*H, data+W*H*2}; - int stride[3]={W, W, W}; - int x, y; - struct SwsContext *sws; - - sws= sws_getContext(W/12, H/12, PIX_FMT_RGB32, W, H, PIX_FMT_YUV420P, 2, NULL, NULL, NULL); - - for(y=0; y<H; y++){ - for(x=0; x<W*4; x++){ - rgb_data[ x + y*4*W]= random(); - } - } + uint8_t *rgb_data = malloc (W*H*4); + uint8_t *rgb_src[3]= {rgb_data, NULL, NULL}; + int rgb_stride[3]={4*W, 0, 0}; + uint8_t *data = malloc (3*W*H); + uint8_t *src[3]= {data, data+W*H, data+W*H*2}; + int stride[3]={W, W, W}; + int x, y; + struct SwsContext *sws; + + sws= sws_getContext(W/12, H/12, PIX_FMT_RGB32, W, H, PIX_FMT_YUV420P, 2, NULL, NULL, NULL); + + for (y=0; y<H; y++){ + for (x=0; x<W*4; x++){ + rgb_data[ x + y*4*W]= random(); + } + } #if defined(ARCH_X86) - sws_rgb2rgb_init(SWS_CPU_CAPS_MMX*0); + sws_rgb2rgb_init(SWS_CPU_CAPS_MMX*0); #else - sws_rgb2rgb_init(0); + sws_rgb2rgb_init(0); #endif - sws_scale(sws, rgb_src, rgb_stride, 0, H , src, stride); + sws_scale(sws, rgb_src, rgb_stride, 0, H , src, stride); #if defined(ARCH_X86) - asm volatile ("emms\n\t"); + asm volatile ("emms\n\t"); #endif - selfTest(src, stride, W, H); + selfTest(src, stride, W, H); - return 123; + return 123; } diff --git a/libswscale/swscale.c b/libswscale/swscale.c index af690e9a5e..901e6c6149 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -102,21 +102,21 @@ untested special converters #define PI 3.14159265358979323846 #endif -#define isSupportedIn(x) ((x)==PIX_FMT_YUV420P || (x)==PIX_FMT_YUYV422 || (x)==PIX_FMT_UYVY422\ - || (x)==PIX_FMT_RGB32|| (x)==PIX_FMT_BGR24|| (x)==PIX_FMT_BGR565|| (x)==PIX_FMT_BGR555\ - || (x)==PIX_FMT_BGR32|| (x)==PIX_FMT_RGB24|| (x)==PIX_FMT_RGB565|| (x)==PIX_FMT_RGB555\ - || (x)==PIX_FMT_GRAY8 || (x)==PIX_FMT_YUV410P\ - || (x)==PIX_FMT_GRAY16BE || (x)==PIX_FMT_GRAY16LE\ - || (x)==PIX_FMT_YUV444P || (x)==PIX_FMT_YUV422P || (x)==PIX_FMT_YUV411P\ - || (x)==PIX_FMT_PAL8 || (x)==PIX_FMT_BGR8 || (x)==PIX_FMT_RGB8\ - || (x)==PIX_FMT_BGR4_BYTE || (x)==PIX_FMT_RGB4_BYTE) -#define isSupportedOut(x) ((x)==PIX_FMT_YUV420P || (x)==PIX_FMT_YUYV422 || (x)==PIX_FMT_UYVY422\ - || (x)==PIX_FMT_YUV444P || (x)==PIX_FMT_YUV422P || (x)==PIX_FMT_YUV411P\ - || isRGB(x) || isBGR(x)\ - || (x)==PIX_FMT_NV12 || (x)==PIX_FMT_NV21\ - || (x)==PIX_FMT_GRAY16BE || (x)==PIX_FMT_GRAY16LE\ - || (x)==PIX_FMT_GRAY8 || (x)==PIX_FMT_YUV410P) -#define isPacked(x) ((x)==PIX_FMT_PAL8 || (x)==PIX_FMT_YUYV422 ||\ +#define isSupportedIn(x) ((x)==PIX_FMT_YUV420P || (x)==PIX_FMT_YUYV422 || (x)==PIX_FMT_UYVY422 \ + || (x)==PIX_FMT_RGB32 || (x)==PIX_FMT_BGR24 || (x)==PIX_FMT_BGR565 || (x)==PIX_FMT_BGR555 \ + || (x)==PIX_FMT_BGR32 || (x)==PIX_FMT_RGB24 || (x)==PIX_FMT_RGB565 || (x)==PIX_FMT_RGB555 \ + || (x)==PIX_FMT_GRAY8 || (x)==PIX_FMT_YUV410P \ + || (x)==PIX_FMT_GRAY16BE || (x)==PIX_FMT_GRAY16LE \ + || (x)==PIX_FMT_YUV444P || (x)==PIX_FMT_YUV422P || (x)==PIX_FMT_YUV411P \ + || (x)==PIX_FMT_PAL8 || (x)==PIX_FMT_BGR8 || (x)==PIX_FMT_RGB8 \ + || (x)==PIX_FMT_BGR4_BYTE || (x)==PIX_FMT_RGB4_BYTE) +#define isSupportedOut(x) ((x)==PIX_FMT_YUV420P || (x)==PIX_FMT_YUYV422 || (x)==PIX_FMT_UYVY422 \ + || (x)==PIX_FMT_YUV444P || (x)==PIX_FMT_YUV422P || (x)==PIX_FMT_YUV411P \ + || isRGB(x) || isBGR(x) \ + || (x)==PIX_FMT_NV12 || (x)==PIX_FMT_NV21 \ + || (x)==PIX_FMT_GRAY16BE || (x)==PIX_FMT_GRAY16LE \ + || (x)==PIX_FMT_GRAY8 || (x)==PIX_FMT_YUV410P) +#define isPacked(x) ((x)==PIX_FMT_PAL8 || (x)==PIX_FMT_YUYV422 || \ (x)==PIX_FMT_UYVY422 || isRGB(x) || isBGR(x)) #define RGB2YUV_SHIFT 16 @@ -150,7 +150,7 @@ write special BGR->BGR scaler #if defined(ARCH_X86) && defined (CONFIG_GPL) static uint64_t attribute_used __attribute__((aligned(8))) bF8= 0xF8F8F8F8F8F8F8F8LL; static uint64_t attribute_used __attribute__((aligned(8))) bFC= 0xFCFCFCFCFCFCFCFCLL; -static uint64_t __attribute__((aligned(8))) w10= 0x0010001000100010LL; +static uint64_t __attribute__((aligned(8))) w10= 0x0010001000100010LL; static uint64_t attribute_used __attribute__((aligned(8))) w02= 0x0002000200020002LL; static uint64_t attribute_used __attribute__((aligned(8))) bm00001111=0x00000000FFFFFFFFLL; static uint64_t attribute_used __attribute__((aligned(8))) bm00000111=0x0000000000FFFFFFLL; @@ -163,36 +163,36 @@ static volatile uint64_t attribute_used __attribute__((aligned(8))) g6Dither; static volatile uint64_t attribute_used __attribute__((aligned(8))) r5Dither; static uint64_t __attribute__((aligned(8))) dither4[2]={ - 0x0103010301030103LL, - 0x0200020002000200LL,}; + 0x0103010301030103LL, + 0x0200020002000200LL,}; static uint64_t __attribute__((aligned(8))) dither8[2]={ - 0x0602060206020602LL, - 0x0004000400040004LL,}; + 0x0602060206020602LL, + 0x0004000400040004LL,}; -static uint64_t __attribute__((aligned(8))) b16Mask= 0x001F001F001F001FLL; +static uint64_t __attribute__((aligned(8))) b16Mask= 0x001F001F001F001FLL; static uint64_t attribute_used __attribute__((aligned(8))) g16Mask= 0x07E007E007E007E0LL; static uint64_t attribute_used __attribute__((aligned(8))) r16Mask= 0xF800F800F800F800LL; -static uint64_t __attribute__((aligned(8))) b15Mask= 0x001F001F001F001FLL; +static uint64_t __attribute__((aligned(8))) b15Mask= 0x001F001F001F001FLL; static uint64_t attribute_used __attribute__((aligned(8))) g15Mask= 0x03E003E003E003E0LL; static uint64_t attribute_used __attribute__((aligned(8))) r15Mask= 0x7C007C007C007C00LL; -static uint64_t attribute_used __attribute__((aligned(8))) M24A= 0x00FF0000FF0000FFLL; -static uint64_t attribute_used __attribute__((aligned(8))) M24B= 0xFF0000FF0000FF00LL; -static uint64_t attribute_used __attribute__((aligned(8))) M24C= 0x0000FF0000FF0000LL; +static uint64_t attribute_used __attribute__((aligned(8))) M24A= 0x00FF0000FF0000FFLL; +static uint64_t attribute_used __attribute__((aligned(8))) M24B= 0xFF0000FF0000FF00LL; +static uint64_t attribute_used __attribute__((aligned(8))) M24C= 0x0000FF0000FF0000LL; #ifdef FAST_BGR2YV12 -static const uint64_t bgr2YCoeff attribute_used __attribute__((aligned(8))) = 0x000000210041000DULL; -static const uint64_t bgr2UCoeff attribute_used __attribute__((aligned(8))) = 0x0000FFEEFFDC0038ULL; -static const uint64_t bgr2VCoeff attribute_used __attribute__((aligned(8))) = 0x00000038FFD2FFF8ULL; +static const uint64_t bgr2YCoeff attribute_used __attribute__((aligned(8))) = 0x000000210041000DULL; +static const uint64_t bgr2UCoeff attribute_used __attribute__((aligned(8))) = 0x0000FFEEFFDC0038ULL; +static const uint64_t bgr2VCoeff attribute_used __attribute__((aligned(8))) = 0x00000038FFD2FFF8ULL; #else -static const uint64_t bgr2YCoeff attribute_used __attribute__((aligned(8))) = 0x000020E540830C8BULL; -static const uint64_t bgr2UCoeff attribute_used __attribute__((aligned(8))) = 0x0000ED0FDAC23831ULL; -static const uint64_t bgr2VCoeff attribute_used __attribute__((aligned(8))) = 0x00003831D0E6F6EAULL; +static const uint64_t bgr2YCoeff attribute_used __attribute__((aligned(8))) = 0x000020E540830C8BULL; +static const uint64_t bgr2UCoeff attribute_used __attribute__((aligned(8))) = 0x0000ED0FDAC23831ULL; +static const uint64_t bgr2VCoeff attribute_used __attribute__((aligned(8))) = 0x00003831D0E6F6EAULL; #endif /* FAST_BGR2YV12 */ -static const uint64_t bgr2YOffset attribute_used __attribute__((aligned(8))) = 0x1010101010101010ULL; -static const uint64_t bgr2UVOffset attribute_used __attribute__((aligned(8)))= 0x8080808080808080ULL; -static const uint64_t w1111 attribute_used __attribute__((aligned(8))) = 0x0001000100010001ULL; +static const uint64_t bgr2YOffset attribute_used __attribute__((aligned(8))) = 0x1010101010101010ULL; +static const uint64_t bgr2UVOffset attribute_used __attribute__((aligned(8))) = 0x8080808080808080ULL; +static const uint64_t w1111 attribute_used __attribute__((aligned(8))) = 0x0001000100010001ULL; #endif /* defined(ARCH_X86) */ // clipping helper table for C implementations: @@ -297,511 +297,511 @@ char *sws_format_name(enum PixelFormat format) #if defined(ARCH_X86) && defined (CONFIG_GPL) void in_asm_used_var_warning_killer() { - volatile int i= bF8+bFC+w10+ - bm00001111+bm00000111+bm11111000+b16Mask+g16Mask+r16Mask+b15Mask+g15Mask+r15Mask+ - M24A+M24B+M24C+w02 + b5Dither+g5Dither+r5Dither+g6Dither+dither4[0]+dither8[0]+bm01010101; - if(i) i=0; + volatile int i= bF8+bFC+w10+ + bm00001111+bm00000111+bm11111000+b16Mask+g16Mask+r16Mask+b15Mask+g15Mask+r15Mask+ + M24A+M24B+M24C+w02 + b5Dither+g5Dither+r5Dither+g6Dither+dither4[0]+dither8[0]+bm01010101; + if (i) i=0; } #endif static inline void yuv2yuvXinC(int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize, - int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, - uint8_t *dest, uint8_t *uDest, uint8_t *vDest, int dstW, int chrDstW) + int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, + uint8_t *dest, uint8_t *uDest, uint8_t *vDest, int dstW, int chrDstW) { - //FIXME Optimize (just quickly writen not opti..) - int i; - for(i=0; i<dstW; i++) - { - int val=1<<18; - int j; - for(j=0; j<lumFilterSize; j++) - val += lumSrc[j][i] * lumFilter[j]; - - dest[i]= av_clip_uint8(val>>19); - } - - if(uDest != NULL) - for(i=0; i<chrDstW; i++) - { - int u=1<<18; - int v=1<<18; - int j; - for(j=0; j<chrFilterSize; j++) - { - u += chrSrc[j][i] * chrFilter[j]; - v += chrSrc[j][i + 2048] * chrFilter[j]; - } - - uDest[i]= av_clip_uint8(u>>19); - vDest[i]= av_clip_uint8(v>>19); - } + //FIXME Optimize (just quickly writen not opti..) + int i; + for (i=0; i<dstW; i++) + { + int val=1<<18; + int j; + for (j=0; j<lumFilterSize; j++) + val += lumSrc[j][i] * lumFilter[j]; + + dest[i]= av_clip_uint8(val>>19); + } + + if (uDest != NULL) + for (i=0; i<chrDstW; i++) + { + int u=1<<18; + int v=1<<18; + int j; + for (j=0; j<chrFilterSize; j++) + { + u += chrSrc[j][i] * chrFilter[j]; + v += chrSrc[j][i + 2048] * chrFilter[j]; + } + + uDest[i]= av_clip_uint8(u>>19); + vDest[i]= av_clip_uint8(v>>19); + } } static inline void yuv2nv12XinC(int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize, - int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, - uint8_t *dest, uint8_t *uDest, int dstW, int chrDstW, int dstFormat) + int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, + uint8_t *dest, uint8_t *uDest, int dstW, int chrDstW, int dstFormat) { - //FIXME Optimize (just quickly writen not opti..) - int i; - for(i=0; i<dstW; i++) - { - int val=1<<18; - int j; - for(j=0; j<lumFilterSize; j++) - val += lumSrc[j][i] * lumFilter[j]; - - dest[i]= av_clip_uint8(val>>19); - } - - if(uDest == NULL) - return; - - if(dstFormat == PIX_FMT_NV12) - for(i=0; i<chrDstW; i++) - { - int u=1<<18; - int v=1<<18; - int j; - for(j=0; j<chrFilterSize; j++) - { - u += chrSrc[j][i] * chrFilter[j]; - v += chrSrc[j][i + 2048] * chrFilter[j]; - } - - uDest[2*i]= av_clip_uint8(u>>19); - uDest[2*i+1]= av_clip_uint8(v>>19); - } - else - for(i=0; i<chrDstW; i++) - { - int u=1<<18; - int v=1<<18; - int j; - for(j=0; j<chrFilterSize; j++) - { - u += chrSrc[j][i] * chrFilter[j]; - v += chrSrc[j][i + 2048] * chrFilter[j]; - } - - uDest[2*i]= av_clip_uint8(v>>19); - uDest[2*i+1]= av_clip_uint8(u>>19); - } + //FIXME Optimize (just quickly writen not opti..) + int i; + for (i=0; i<dstW; i++) + { + int val=1<<18; + int j; + for (j=0; j<lumFilterSize; j++) + val += lumSrc[j][i] * lumFilter[j]; + + dest[i]= av_clip_uint8(val>>19); + } + + if (uDest == NULL) + return; + + if (dstFormat == PIX_FMT_NV12) + for (i=0; i<chrDstW; i++) + { + int u=1<<18; + int v=1<<18; + int j; + for (j=0; j<chrFilterSize; j++) + { + u += chrSrc[j][i] * chrFilter[j]; + v += chrSrc[j][i + 2048] * chrFilter[j]; + } + + uDest[2*i]= av_clip_uint8(u>>19); + uDest[2*i+1]= av_clip_uint8(v>>19); + } + else + for (i=0; i<chrDstW; i++) + { + int u=1<<18; + int v=1<<18; + int j; + for (j=0; j<chrFilterSize; j++) + { + u += chrSrc[j][i] * chrFilter[j]; + v += chrSrc[j][i + 2048] * chrFilter[j]; + } + + uDest[2*i]= av_clip_uint8(v>>19); + uDest[2*i+1]= av_clip_uint8(u>>19); + } } #define YSCALE_YUV_2_PACKEDX_C(type) \ - for(i=0; i<(dstW>>1); i++){\ - int j;\ - int Y1=1<<18;\ - int Y2=1<<18;\ - int U=1<<18;\ - int V=1<<18;\ - type attribute_unused *r, *b, *g;\ - const int i2= 2*i;\ - \ - for(j=0; j<lumFilterSize; j++)\ - {\ - Y1 += lumSrc[j][i2] * lumFilter[j];\ - Y2 += lumSrc[j][i2+1] * lumFilter[j];\ - }\ - for(j=0; j<chrFilterSize; j++)\ - {\ - U += chrSrc[j][i] * chrFilter[j];\ - V += chrSrc[j][i+2048] * chrFilter[j];\ - }\ - Y1>>=19;\ - Y2>>=19;\ - U >>=19;\ - V >>=19;\ - if((Y1|Y2|U|V)&256)\ - {\ - if(Y1>255) Y1=255;\ - else if(Y1<0)Y1=0;\ - if(Y2>255) Y2=255;\ - else if(Y2<0)Y2=0;\ - if(U>255) U=255;\ - else if(U<0) U=0;\ - if(V>255) V=255;\ - else if(V<0) V=0;\ - } + for (i=0; i<(dstW>>1); i++){\ + int j;\ + int Y1 = 1<<18;\ + int Y2 = 1<<18;\ + int U = 1<<18;\ + int V = 1<<18;\ + type attribute_unused *r, *b, *g;\ + const int i2= 2*i;\ + \ + for (j=0; j<lumFilterSize; j++)\ + {\ + Y1 += lumSrc[j][i2] * lumFilter[j];\ + Y2 += lumSrc[j][i2+1] * lumFilter[j];\ + }\ + for (j=0; j<chrFilterSize; j++)\ + {\ + U += chrSrc[j][i] * chrFilter[j];\ + V += chrSrc[j][i+2048] * chrFilter[j];\ + }\ + Y1>>=19;\ + Y2>>=19;\ + U >>=19;\ + V >>=19;\ + if ((Y1|Y2|U|V)&256)\ + {\ + if (Y1>255) Y1=255; \ + else if (Y1<0)Y1=0; \ + if (Y2>255) Y2=255; \ + else if (Y2<0)Y2=0; \ + if (U>255) U=255; \ + else if (U<0) U=0; \ + if (V>255) V=255; \ + else if (V<0) V=0; \ + } #define YSCALE_YUV_2_RGBX_C(type) \ - YSCALE_YUV_2_PACKEDX_C(type)\ - r = (type *)c->table_rV[V];\ - g = (type *)(c->table_gU[U] + c->table_gV[V]);\ - b = (type *)c->table_bU[U];\ - -#define YSCALE_YUV_2_PACKED2_C \ - for(i=0; i<(dstW>>1); i++){\ - const int i2= 2*i;\ - int Y1= (buf0[i2 ]*yalpha1+buf1[i2 ]*yalpha)>>19;\ - int Y2= (buf0[i2+1]*yalpha1+buf1[i2+1]*yalpha)>>19;\ - int U= (uvbuf0[i ]*uvalpha1+uvbuf1[i ]*uvalpha)>>19;\ - int V= (uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19;\ + YSCALE_YUV_2_PACKEDX_C(type) \ + r = (type *)c->table_rV[V]; \ + g = (type *)(c->table_gU[U] + c->table_gV[V]); \ + b = (type *)c->table_bU[U]; \ + +#define YSCALE_YUV_2_PACKED2_C \ + for (i=0; i<(dstW>>1); i++){ \ + const int i2= 2*i; \ + int Y1= (buf0[i2 ]*yalpha1+buf1[i2 ]*yalpha)>>19; \ + int Y2= (buf0[i2+1]*yalpha1+buf1[i2+1]*yalpha)>>19; \ + int U= (uvbuf0[i ]*uvalpha1+uvbuf1[i ]*uvalpha)>>19; \ + int V= (uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19; \ #define YSCALE_YUV_2_RGB2_C(type) \ - YSCALE_YUV_2_PACKED2_C\ - type *r, *b, *g;\ - r = (type *)c->table_rV[V];\ - g = (type *)(c->table_gU[U] + c->table_gV[V]);\ - b = (type *)c->table_bU[U];\ + YSCALE_YUV_2_PACKED2_C\ + type *r, *b, *g;\ + r = (type *)c->table_rV[V];\ + g = (type *)(c->table_gU[U] + c->table_gV[V]);\ + b = (type *)c->table_bU[U];\ #define YSCALE_YUV_2_PACKED1_C \ - for(i=0; i<(dstW>>1); i++){\ - const int i2= 2*i;\ - int Y1= buf0[i2 ]>>7;\ - int Y2= buf0[i2+1]>>7;\ - int U= (uvbuf1[i ])>>7;\ - int V= (uvbuf1[i+2048])>>7;\ + for (i=0; i<(dstW>>1); i++){\ + const int i2= 2*i;\ + int Y1= buf0[i2 ]>>7;\ + int Y2= buf0[i2+1]>>7;\ + int U= (uvbuf1[i ])>>7;\ + int V= (uvbuf1[i+2048])>>7;\ #define YSCALE_YUV_2_RGB1_C(type) \ - YSCALE_YUV_2_PACKED1_C\ - type *r, *b, *g;\ - r = (type *)c->table_rV[V];\ - g = (type *)(c->table_gU[U] + c->table_gV[V]);\ - b = (type *)c->table_bU[U];\ + YSCALE_YUV_2_PACKED1_C\ + type *r, *b, *g;\ + r = (type *)c->table_rV[V];\ + g = (type *)(c->table_gU[U] + c->table_gV[V]);\ + b = (type *)c->table_bU[U];\ #define YSCALE_YUV_2_PACKED1B_C \ - for(i=0; i<(dstW>>1); i++){\ - const int i2= 2*i;\ - int Y1= buf0[i2 ]>>7;\ - int Y2= buf0[i2+1]>>7;\ - int U= (uvbuf0[i ] + uvbuf1[i ])>>8;\ - int V= (uvbuf0[i+2048] + uvbuf1[i+2048])>>8;\ + for (i=0; i<(dstW>>1); i++){\ + const int i2= 2*i;\ + int Y1= buf0[i2 ]>>7;\ + int Y2= buf0[i2+1]>>7;\ + int U= (uvbuf0[i ] + uvbuf1[i ])>>8;\ + int V= (uvbuf0[i+2048] + uvbuf1[i+2048])>>8;\ #define YSCALE_YUV_2_RGB1B_C(type) \ - YSCALE_YUV_2_PACKED1B_C\ - type *r, *b, *g;\ - r = (type *)c->table_rV[V];\ - g = (type *)(c->table_gU[U] + c->table_gV[V]);\ - b = (type *)c->table_bU[U];\ + YSCALE_YUV_2_PACKED1B_C\ + type *r, *b, *g;\ + r = (type *)c->table_rV[V];\ + g = (type *)(c->table_gU[U] + c->table_gV[V]);\ + b = (type *)c->table_bU[U];\ #define YSCALE_YUV_2_ANYRGB_C(func, func2)\ - switch(c->dstFormat)\ - {\ - case PIX_FMT_RGB32:\ - case PIX_FMT_BGR32:\ - func(uint32_t)\ - ((uint32_t*)dest)[i2+0]= r[Y1] + g[Y1] + b[Y1];\ - ((uint32_t*)dest)[i2+1]= r[Y2] + g[Y2] + b[Y2];\ - } \ - break;\ - case PIX_FMT_RGB24:\ - func(uint8_t)\ - ((uint8_t*)dest)[0]= r[Y1];\ - ((uint8_t*)dest)[1]= g[Y1];\ - ((uint8_t*)dest)[2]= b[Y1];\ - ((uint8_t*)dest)[3]= r[Y2];\ - ((uint8_t*)dest)[4]= g[Y2];\ - ((uint8_t*)dest)[5]= b[Y2];\ - dest+=6;\ - }\ - break;\ - case PIX_FMT_BGR24:\ - func(uint8_t)\ - ((uint8_t*)dest)[0]= b[Y1];\ - ((uint8_t*)dest)[1]= g[Y1];\ - ((uint8_t*)dest)[2]= r[Y1];\ - ((uint8_t*)dest)[3]= b[Y2];\ - ((uint8_t*)dest)[4]= g[Y2];\ - ((uint8_t*)dest)[5]= r[Y2];\ - dest+=6;\ - }\ - break;\ - case PIX_FMT_RGB565:\ - case PIX_FMT_BGR565:\ - {\ - const int dr1= dither_2x2_8[y&1 ][0];\ - const int dg1= dither_2x2_4[y&1 ][0];\ - const int db1= dither_2x2_8[(y&1)^1][0];\ - const int dr2= dither_2x2_8[y&1 ][1];\ - const int dg2= dither_2x2_4[y&1 ][1];\ - const int db2= dither_2x2_8[(y&1)^1][1];\ - func(uint16_t)\ - ((uint16_t*)dest)[i2+0]= r[Y1+dr1] + g[Y1+dg1] + b[Y1+db1];\ - ((uint16_t*)dest)[i2+1]= r[Y2+dr2] + g[Y2+dg2] + b[Y2+db2];\ - }\ - }\ - break;\ - case PIX_FMT_RGB555:\ - case PIX_FMT_BGR555:\ - {\ - const int dr1= dither_2x2_8[y&1 ][0];\ - const int dg1= dither_2x2_8[y&1 ][1];\ - const int db1= dither_2x2_8[(y&1)^1][0];\ - const int dr2= dither_2x2_8[y&1 ][1];\ - const int dg2= dither_2x2_8[y&1 ][0];\ - const int db2= dither_2x2_8[(y&1)^1][1];\ - func(uint16_t)\ - ((uint16_t*)dest)[i2+0]= r[Y1+dr1] + g[Y1+dg1] + b[Y1+db1];\ - ((uint16_t*)dest)[i2+1]= r[Y2+dr2] + g[Y2+dg2] + b[Y2+db2];\ - }\ - }\ - break;\ - case PIX_FMT_RGB8:\ - case PIX_FMT_BGR8:\ - {\ - const uint8_t * const d64= dither_8x8_73[y&7];\ - const uint8_t * const d32= dither_8x8_32[y&7];\ - func(uint8_t)\ - ((uint8_t*)dest)[i2+0]= r[Y1+d32[(i2+0)&7]] + g[Y1+d32[(i2+0)&7]] + b[Y1+d64[(i2+0)&7]];\ - ((uint8_t*)dest)[i2+1]= r[Y2+d32[(i2+1)&7]] + g[Y2+d32[(i2+1)&7]] + b[Y2+d64[(i2+1)&7]];\ - }\ - }\ - break;\ - case PIX_FMT_RGB4:\ - case PIX_FMT_BGR4:\ - {\ - const uint8_t * const d64= dither_8x8_73 [y&7];\ - const uint8_t * const d128=dither_8x8_220[y&7];\ - func(uint8_t)\ - ((uint8_t*)dest)[i]= r[Y1+d128[(i2+0)&7]] + g[Y1+d64[(i2+0)&7]] + b[Y1+d128[(i2+0)&7]]\ - + ((r[Y2+d128[(i2+1)&7]] + g[Y2+d64[(i2+1)&7]] + b[Y2+d128[(i2+1)&7]])<<4);\ - }\ - }\ - break;\ - case PIX_FMT_RGB4_BYTE:\ - case PIX_FMT_BGR4_BYTE:\ - {\ - const uint8_t * const d64= dither_8x8_73 [y&7];\ - const uint8_t * const d128=dither_8x8_220[y&7];\ - func(uint8_t)\ - ((uint8_t*)dest)[i2+0]= r[Y1+d128[(i2+0)&7]] + g[Y1+d64[(i2+0)&7]] + b[Y1+d128[(i2+0)&7]];\ - ((uint8_t*)dest)[i2+1]= r[Y2+d128[(i2+1)&7]] + g[Y2+d64[(i2+1)&7]] + b[Y2+d128[(i2+1)&7]];\ - }\ - }\ - break;\ - case PIX_FMT_MONOBLACK:\ - {\ - const uint8_t * const d128=dither_8x8_220[y&7];\ - uint8_t *g= c->table_gU[128] + c->table_gV[128];\ - for(i=0; i<dstW-7; i+=8){\ - int acc;\ - acc = g[((buf0[i ]*yalpha1+buf1[i ]*yalpha)>>19) + d128[0]];\ - acc+= acc + g[((buf0[i+1]*yalpha1+buf1[i+1]*yalpha)>>19) + d128[1]];\ - acc+= acc + g[((buf0[i+2]*yalpha1+buf1[i+2]*yalpha)>>19) + d128[2]];\ - acc+= acc + g[((buf0[i+3]*yalpha1+buf1[i+3]*yalpha)>>19) + d128[3]];\ - acc+= acc + g[((buf0[i+4]*yalpha1+buf1[i+4]*yalpha)>>19) + d128[4]];\ - acc+= acc + g[((buf0[i+5]*yalpha1+buf1[i+5]*yalpha)>>19) + d128[5]];\ - acc+= acc + g[((buf0[i+6]*yalpha1+buf1[i+6]*yalpha)>>19) + d128[6]];\ - acc+= acc + g[((buf0[i+7]*yalpha1+buf1[i+7]*yalpha)>>19) + d128[7]];\ - ((uint8_t*)dest)[0]= acc;\ - dest++;\ - }\ + switch(c->dstFormat)\ + {\ + case PIX_FMT_RGB32:\ + case PIX_FMT_BGR32:\ + func(uint32_t)\ + ((uint32_t*)dest)[i2+0]= r[Y1] + g[Y1] + b[Y1];\ + ((uint32_t*)dest)[i2+1]= r[Y2] + g[Y2] + b[Y2];\ + } \ + break;\ + case PIX_FMT_RGB24:\ + func(uint8_t)\ + ((uint8_t*)dest)[0]= r[Y1];\ + ((uint8_t*)dest)[1]= g[Y1];\ + ((uint8_t*)dest)[2]= b[Y1];\ + ((uint8_t*)dest)[3]= r[Y2];\ + ((uint8_t*)dest)[4]= g[Y2];\ + ((uint8_t*)dest)[5]= b[Y2];\ + dest+=6;\ + }\ + break;\ + case PIX_FMT_BGR24:\ + func(uint8_t)\ + ((uint8_t*)dest)[0]= b[Y1];\ + ((uint8_t*)dest)[1]= g[Y1];\ + ((uint8_t*)dest)[2]= r[Y1];\ + ((uint8_t*)dest)[3]= b[Y2];\ + ((uint8_t*)dest)[4]= g[Y2];\ + ((uint8_t*)dest)[5]= r[Y2];\ + dest+=6;\ + }\ + break;\ + case PIX_FMT_RGB565:\ + case PIX_FMT_BGR565:\ + {\ + const int dr1= dither_2x2_8[y&1 ][0];\ + const int dg1= dither_2x2_4[y&1 ][0];\ + const int db1= dither_2x2_8[(y&1)^1][0];\ + const int dr2= dither_2x2_8[y&1 ][1];\ + const int dg2= dither_2x2_4[y&1 ][1];\ + const int db2= dither_2x2_8[(y&1)^1][1];\ + func(uint16_t)\ + ((uint16_t*)dest)[i2+0]= r[Y1+dr1] + g[Y1+dg1] + b[Y1+db1];\ + ((uint16_t*)dest)[i2+1]= r[Y2+dr2] + g[Y2+dg2] + b[Y2+db2];\ + }\ + }\ + break;\ + case PIX_FMT_RGB555:\ + case PIX_FMT_BGR555:\ + {\ + const int dr1= dither_2x2_8[y&1 ][0];\ + const int dg1= dither_2x2_8[y&1 ][1];\ + const int db1= dither_2x2_8[(y&1)^1][0];\ + const int dr2= dither_2x2_8[y&1 ][1];\ + const int dg2= dither_2x2_8[y&1 ][0];\ + const int db2= dither_2x2_8[(y&1)^1][1];\ + func(uint16_t)\ + ((uint16_t*)dest)[i2+0]= r[Y1+dr1] + g[Y1+dg1] + b[Y1+db1];\ + ((uint16_t*)dest)[i2+1]= r[Y2+dr2] + g[Y2+dg2] + b[Y2+db2];\ + }\ + }\ + break;\ + case PIX_FMT_RGB8:\ + case PIX_FMT_BGR8:\ + {\ + const uint8_t * const d64= dither_8x8_73[y&7];\ + const uint8_t * const d32= dither_8x8_32[y&7];\ + func(uint8_t)\ + ((uint8_t*)dest)[i2+0]= r[Y1+d32[(i2+0)&7]] + g[Y1+d32[(i2+0)&7]] + b[Y1+d64[(i2+0)&7]];\ + ((uint8_t*)dest)[i2+1]= r[Y2+d32[(i2+1)&7]] + g[Y2+d32[(i2+1)&7]] + b[Y2+d64[(i2+1)&7]];\ + }\ + }\ + break;\ + case PIX_FMT_RGB4:\ + case PIX_FMT_BGR4:\ + {\ + const uint8_t * c |