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author | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-04-29 13:39:27 +0000 |
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committer | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-04-29 13:39:27 +0000 |
commit | 402ccf9d4c69ecb1b59127cd34d4303c030f33da (patch) | |
tree | 8ff9ea0fd39f52a5e381c4fff9548f74d0e7afe6 /libswscale/swscale.c | |
parent | 07796de044de3fffbee8f2b74e782d3de08660d0 (diff) | |
download | mpv-402ccf9d4c69ecb1b59127cd34d4303c030f33da.tar.bz2 mpv-402ccf9d4c69ecb1b59127cd34d4303c030f33da.tar.xz |
cosmetics attack, part II: Remove all tabs and prettyprint/reindent the code.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23173 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libswscale/swscale.c')
-rw-r--r-- | libswscale/swscale.c | 4357 |
1 files changed, 2178 insertions, 2179 deletions
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 * 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++;\ + }\ \ /*\ ((uint8_t*)dest)-= dstW>>4;\ {\ - int acc=0;\ - int left=0;\ - static int top[1024];\ - static int last_new[1024][1024];\ - static int last_in3[1024][1024];\ - static int drift[1024][1024];\ - int topLeft=0;\ - int shift=0;\ - int count=0;\ - const uint8_t * const d128=dither_8x8_220[y&7];\ - int error_new=0;\ - int error_in3=0;\ - int f=0;\ - \ - for(i=dstW>>1; i<dstW; i++){\ - int in= ((buf0[i ]*yalpha1+buf1[i ]*yalpha)>>19);\ - int in2 = (76309 * (in - 16) + 32768) >> 16;\ - int in3 = (in2 < 0) ? 0 : ((in2 > 255) ? 255 : in2);\ - int old= (left*7 + topLeft + top[i]*5 + top[i+1]*3)/20 + in3\ - + (last_new[y][i] - in3)*f/256;\ - int new= old> 128 ? 255 : 0;\ + int acc=0;\ + int left=0;\ + static int top[1024];\ + static int last_new[1024][1024];\ + static int last_in3[1024][1024];\ + static int drift[1024][1024];\ + int topLeft=0;\ + int shift=0;\ + int count=0;\ + const uint8_t * const d128=dither_8x8_220[y&7];\ + int error_new=0;\ + int error_in3=0;\ + int f=0;\ + \ + for (i=dstW>>1; i<dstW; i++){\ + int in= ((buf0[i ]*yalpha1+buf1[i ]*yalpha)>>19);\ + int in2 = (76309 * (in - 16) + 32768) >> 16;\ + int in3 = (in2 < 0) ? 0 : ((in2 > 255) ? 255 : in2);\ + int old= (left*7 + topLeft + top[i]*5 + top[i+1]*3)/20 + in3\ + + (last_new[y][i] - in3)*f/256;\ + int new= old> 128 ? 255 : 0;\ \ - error_new+= FFABS(last_new[y][i] - new);\ - error_in3+= FFABS(last_in3[y][i] - in3);\ - f= error_new - error_in3*4;\ - if(f<0) f=0;\ - if(f>256) f=256;\ + error_new+= FFABS(last_new[y][i] - new);\ + error_in3+= FFABS(last_in3[y][i] - in3);\ + f= error_new - error_in3*4;\ + if (f<0) f=0;\ + if (f>256) f=256;\ \ - topLeft= top[i];\ - left= top[i]= old - new;\ - last_new[y][i]= new;\ - last_in3[y][i]= in3;\ + topLeft= top[i];\ + left= top[i]= old - new;\ + last_new[y][i]= new;\ + last_in3[y][i]= in3;\ \ - acc+= acc + (new&1);\ - if((i&7)==6){\ - ((uint8_t*)dest)[0]= acc;\ - ((uint8_t*)dest)++;\ - }\ - }\ + acc+= acc + (new&1);\ + if ((i&7)==6){\ + ((uint8_t*)dest)[0]= acc;\ + ((uint8_t*)dest)++;\ + }\ + }\ }\ */\ - }\ - break;\ - case PIX_FMT_YUYV422:\ - func2\ - ((uint8_t*)dest)[2*i2+0]= Y1;\ - ((uint8_t*)dest)[2*i2+1]= U;\ - ((uint8_t*)dest)[2*i2+2]= Y2;\ - ((uint8_t*)dest)[2*i2+3]= V;\ - } \ - break;\ - case PIX_FMT_UYVY422:\ - func2\ - ((uint8_t*)dest)[2*i2+0]= U;\ - ((uint8_t*)dest)[2*i2+1]= Y1;\ - ((uint8_t*)dest)[2*i2+2]= V;\ - ((uint8_t*)dest)[2*i2+3]= Y2;\ - } \ - break;\ - }\ + }\ + break;\ + case PIX_FMT_YUYV422:\ + func2\ + ((uint8_t*)dest)[2*i2+0]= Y1;\ + ((uint8_t*)dest)[2*i2+1]= U;\ + ((uint8_t*)dest)[2*i2+2]= Y2;\ + ((uint8_t*)dest)[2*i2+3]= V;\ + } \ + break;\ + case PIX_FMT_UYVY422:\ + func2\ + ((uint8_t*)dest)[2*i2+0]= U;\ + ((uint8_t*)dest)[2*i2+1]= Y1;\ + ((uint8_t*)dest)[2*i2+2]= V;\ + ((uint8_t*)dest)[2*i2+3]= Y2;\ + } \ + break;\ + }\ static inline void yuv2packedXinC(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize, - int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, - uint8_t *dest, int dstW, int y) + int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize, + uint8_t *dest, int dstW, int y) { - int i; - switch(c->dstFormat) - { - case PIX_FMT_BGR32: - case PIX_FMT_RGB32: - YSCALE_YUV_2_RGBX_C(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: - YSCALE_YUV_2_RGBX_C(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: - YSCALE_YUV_2_RGBX_C(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]; - YSCALE_YUV_2_RGBX_C(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]; - YSCALE_YUV_2_RGBX_C(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]; - YSCALE_YUV_2_RGBX_C(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]; - YSCALE_YUV_2_RGBX_C(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]; - YSCALE_YUV_2_RGBX_C(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]; - int acc=0; - for(i=0; i<dstW-1; i+=2){ - int j; - int Y1=1<<18; - int Y2=1<<18; - - for(j=0; j<lumFilterSize; j++) - { - Y1 += lumSrc[j][i] * lumFilter[j]; - Y2 += lumSrc[j][i+1] * lumFilter[j]; - } - Y1>>=19; - Y2>>=19; - if((Y1|Y2)&256) - { - if(Y1>255) Y1=255; - else if(Y1<0)Y1=0; - if(Y2>255) Y2=255; - else if(Y2<0)Y2=0; - } - acc+= acc + g[Y1+d128[(i+0)&7]]; - acc+= acc + g[Y2+d128[(i+1)&7]]; - if((i&7)==6){ - ((uint8_t*)dest)[0]= acc; - dest++; - } - } - } - break; - case PIX_FMT_YUYV422: - YSCALE_YUV_2_PACKEDX_C(void) - ((uint8_t*)dest)[2*i2+0]= Y1; - ((uint8_t*)dest)[2*i2+1]= U; - ((uint8_t*)dest)[2*i2+2]= Y2; - ((uint8_t*)dest)[2*i2+3]= V; - } - break; - case PIX_FMT_UYVY422: - YSCALE_YUV_2_PACKEDX_C(void) - ((uint8_t*)dest)[2*i2+0]= U; - ((uint8_t*)dest)[2*i2+1]= Y1; - ((uint8_t*)dest)[2*i2+2]= V; - ((uint8_t*)dest)[2*i2+3]= Y2; - } - break; - } + int i; + switch(c->dstFormat) + { + case PIX_FMT_BGR32: + case PIX_FMT_RGB32: + YSCALE_YUV_2_RGBX_C(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: + YSCALE_YUV_2_RGBX_C(uint8_t) + ((uint8_t*)dest)[0]= r[Y1]; + ((uint8_t*)dest)[1]= g[Y1]; |