diff options
author | Diego Biurrun <diego@biurrun.de> | 2007-04-28 15:44:49 +0400 |
---|---|---|
committer | Diego Biurrun <diego@biurrun.de> | 2007-04-28 15:44:49 +0400 |
commit | 6e42e6c4b410dbef8b593c2d796a5dad95f89ee4 (patch) | |
tree | a85ea55f0fcc2a85fb2001b954df839cd5b715d1 /libswscale/rgb2rgb.c | |
parent | 1da87823db5dbeed72a50fd0194f9397052a5130 (diff) |
cosmetics attack, part I: Remove all tabs and prettyprint/reindent the code.
Originally committed as revision 23158 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diffstat (limited to 'libswscale/rgb2rgb.c')
-rw-r--r-- | libswscale/rgb2rgb.c | 609 |
1 files changed, 304 insertions, 305 deletions
diff --git a/libswscale/rgb2rgb.c b/libswscale/rgb2rgb.c index 9eadbe095c..d363a2857b 100644 --- a/libswscale/rgb2rgb.c +++ b/libswscale/rgb2rgb.c @@ -1,5 +1,4 @@ /* - * * rgb2rgb.c, Software RGB to RGB convertor * pluralize by Software PAL8 to RGB convertor * Software YUV to YUV convertor @@ -61,83 +60,83 @@ void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, long src_size); void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, long src_size); void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, - long width, long height, - long lumStride, long chromStride, long dstStride); + long width, long height, + long lumStride, long chromStride, long dstStride); void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, - long width, long height, - long lumStride, long chromStride, long dstStride); + long width, long height, + long lumStride, long chromStride, long dstStride); void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, - long width, long height, - long lumStride, long chromStride, long dstStride); + long width, long height, + long lumStride, long chromStride, long dstStride); void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, - long width, long height, - long lumStride, long chromStride, long srcStride); + long width, long height, + long lumStride, long chromStride, long srcStride); void (*rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, - long width, long height, - long lumStride, long chromStride, long srcStride); + long width, long height, + long lumStride, long chromStride, long srcStride); void (*planar2x)(const uint8_t *src, uint8_t *dst, long width, long height, - long srcStride, long dstStride); + long srcStride, long dstStride); void (*interleaveBytes)(uint8_t *src1, uint8_t *src2, uint8_t *dst, - long width, long height, long src1Stride, - long src2Stride, long dstStride); + long width, long height, long src1Stride, + long src2Stride, long dstStride); void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2, - uint8_t *dst1, uint8_t *dst2, - long width, long height, - long srcStride1, long srcStride2, - long dstStride1, long dstStride2); + uint8_t *dst1, uint8_t *dst2, + long width, long height, + long srcStride1, long srcStride2, + long dstStride1, long dstStride2); void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, - uint8_t *dst, - long width, long height, - long srcStride1, long srcStride2, - long srcStride3, long dstStride); + uint8_t *dst, + long width, long height, + long srcStride1, long srcStride2, + long srcStride3, long dstStride); #if defined(ARCH_X86) && defined(CONFIG_GPL) -static const uint64_t mmx_null __attribute__((aligned(8))) = 0x0000000000000000ULL; -static const uint64_t mmx_one __attribute__((aligned(8))) = 0xFFFFFFFFFFFFFFFFULL; -static const uint64_t mask32b attribute_used __attribute__((aligned(8))) = 0x000000FF000000FFULL; -static const uint64_t mask32g attribute_used __attribute__((aligned(8))) = 0x0000FF000000FF00ULL; -static const uint64_t mask32r attribute_used __attribute__((aligned(8))) = 0x00FF000000FF0000ULL; -static const uint64_t mask32 __attribute__((aligned(8))) = 0x00FFFFFF00FFFFFFULL; -static const uint64_t mask3216br __attribute__((aligned(8)))=0x00F800F800F800F8ULL; -static const uint64_t mask3216g __attribute__((aligned(8)))=0x0000FC000000FC00ULL; -static const uint64_t mask3215g __attribute__((aligned(8)))=0x0000F8000000F800ULL; -static const uint64_t mul3216 __attribute__((aligned(8))) = 0x2000000420000004ULL; -static const uint64_t mul3215 __attribute__((aligned(8))) = 0x2000000820000008ULL; -static const uint64_t mask24b attribute_used __attribute__((aligned(8))) = 0x00FF0000FF0000FFULL; -static const uint64_t mask24g attribute_used __attribute__((aligned(8))) = 0xFF0000FF0000FF00ULL; -static const uint64_t mask24r attribute_used __attribute__((aligned(8))) = 0x0000FF0000FF0000ULL; -static const uint64_t mask24l __attribute__((aligned(8))) = 0x0000000000FFFFFFULL; -static const uint64_t mask24h __attribute__((aligned(8))) = 0x0000FFFFFF000000ULL; -static const uint64_t mask24hh __attribute__((aligned(8))) = 0xffff000000000000ULL; -static const uint64_t mask24hhh __attribute__((aligned(8))) = 0xffffffff00000000ULL; -static const uint64_t mask24hhhh __attribute__((aligned(8))) = 0xffffffffffff0000ULL; -static const uint64_t mask15b __attribute__((aligned(8))) = 0x001F001F001F001FULL; /* 00000000 00011111 xxB */ -static const uint64_t mask15rg __attribute__((aligned(8))) = 0x7FE07FE07FE07FE0ULL; /* 01111111 11100000 RGx */ -static const uint64_t mask15s __attribute__((aligned(8))) = 0xFFE0FFE0FFE0FFE0ULL; -static const uint64_t mask15g __attribute__((aligned(8))) = 0x03E003E003E003E0ULL; -static const uint64_t mask15r __attribute__((aligned(8))) = 0x7C007C007C007C00ULL; +static const uint64_t mmx_null __attribute__((aligned(8))) = 0x0000000000000000ULL; +static const uint64_t mmx_one __attribute__((aligned(8))) = 0xFFFFFFFFFFFFFFFFULL; +static const uint64_t mask32b attribute_used __attribute__((aligned(8))) = 0x000000FF000000FFULL; +static const uint64_t mask32g attribute_used __attribute__((aligned(8))) = 0x0000FF000000FF00ULL; +static const uint64_t mask32r attribute_used __attribute__((aligned(8))) = 0x00FF000000FF0000ULL; +static const uint64_t mask32 __attribute__((aligned(8))) = 0x00FFFFFF00FFFFFFULL; +static const uint64_t mask3216br __attribute__((aligned(8))) = 0x00F800F800F800F8ULL; +static const uint64_t mask3216g __attribute__((aligned(8))) = 0x0000FC000000FC00ULL; +static const uint64_t mask3215g __attribute__((aligned(8))) = 0x0000F8000000F800ULL; +static const uint64_t mul3216 __attribute__((aligned(8))) = 0x2000000420000004ULL; +static const uint64_t mul3215 __attribute__((aligned(8))) = 0x2000000820000008ULL; +static const uint64_t mask24b attribute_used __attribute__((aligned(8))) = 0x00FF0000FF0000FFULL; +static const uint64_t mask24g attribute_used __attribute__((aligned(8))) = 0xFF0000FF0000FF00ULL; +static const uint64_t mask24r attribute_used __attribute__((aligned(8))) = 0x0000FF0000FF0000ULL; +static const uint64_t mask24l __attribute__((aligned(8))) = 0x0000000000FFFFFFULL; +static const uint64_t mask24h __attribute__((aligned(8))) = 0x0000FFFFFF000000ULL; +static const uint64_t mask24hh __attribute__((aligned(8))) = 0xffff000000000000ULL; +static const uint64_t mask24hhh __attribute__((aligned(8))) = 0xffffffff00000000ULL; +static const uint64_t mask24hhhh __attribute__((aligned(8))) = 0xffffffffffff0000ULL; +static const uint64_t mask15b __attribute__((aligned(8))) = 0x001F001F001F001FULL; /* 00000000 00011111 xxB */ +static const uint64_t mask15rg __attribute__((aligned(8))) = 0x7FE07FE07FE07FE0ULL; /* 01111111 11100000 RGx */ +static const uint64_t mask15s __attribute__((aligned(8))) = 0xFFE0FFE0FFE0FFE0ULL; +static const uint64_t mask15g __attribute__((aligned(8))) = 0x03E003E003E003E0ULL; +static const uint64_t mask15r __attribute__((aligned(8))) = 0x7C007C007C007C00ULL; #define mask16b mask15b -static const uint64_t mask16g __attribute__((aligned(8))) = 0x07E007E007E007E0ULL; -static const uint64_t mask16r __attribute__((aligned(8))) = 0xF800F800F800F800ULL; -static const uint64_t red_16mask __attribute__((aligned(8))) = 0x0000f8000000f800ULL; -static const uint64_t green_16mask __attribute__((aligned(8)))= 0x000007e0000007e0ULL; -static const uint64_t blue_16mask __attribute__((aligned(8))) = 0x0000001f0000001fULL; -static const uint64_t red_15mask __attribute__((aligned(8))) = 0x00007c0000007c00ULL; -static const uint64_t green_15mask __attribute__((aligned(8)))= 0x000003e0000003e0ULL; -static const uint64_t blue_15mask __attribute__((aligned(8))) = 0x0000001f0000001fULL; +static const uint64_t mask16g __attribute__((aligned(8))) = 0x07E007E007E007E0ULL; +static const uint64_t mask16r __attribute__((aligned(8))) = 0xF800F800F800F800ULL; +static const uint64_t red_16mask __attribute__((aligned(8))) = 0x0000f8000000f800ULL; +static const uint64_t green_16mask __attribute__((aligned(8))) = 0x000007e0000007e0ULL; +static const uint64_t blue_16mask __attribute__((aligned(8))) = 0x0000001f0000001fULL; +static const uint64_t red_15mask __attribute__((aligned(8))) = 0x00007c0000007c00ULL; +static const uint64_t green_15mask __attribute__((aligned(8))) = 0x000003e0000003e0ULL; +static const uint64_t blue_15mask __attribute__((aligned(8))) = 0x0000001f0000001fULL; #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 -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; #if 0 static volatile uint64_t __attribute__((aligned(8))) b5Dither; @@ -146,12 +145,12 @@ static volatile uint64_t __attribute__((aligned(8))) g6Dither; static volatile uint64_t __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,}; #endif #endif /* defined(ARCH_X86) */ @@ -215,15 +214,15 @@ static uint64_t __attribute__((aligned(8))) dither8[2]={ void sws_rgb2rgb_init(int flags){ #if (defined(HAVE_MMX2) || defined(HAVE_3DNOW) || defined(HAVE_MMX)) && defined(CONFIG_GPL) - if(flags & SWS_CPU_CAPS_MMX2) - rgb2rgb_init_MMX2(); - else if(flags & SWS_CPU_CAPS_3DNOW) - rgb2rgb_init_3DNOW(); - else if(flags & SWS_CPU_CAPS_MMX) - rgb2rgb_init_MMX(); - else + if (flags & SWS_CPU_CAPS_MMX2) + rgb2rgb_init_MMX2(); + else if (flags & SWS_CPU_CAPS_3DNOW) + rgb2rgb_init_3DNOW(); + else if (flags & SWS_CPU_CAPS_MMX) + rgb2rgb_init_MMX(); + else #endif /* defined(HAVE_MMX2) || defined(HAVE_3DNOW) || defined(HAVE_MMX) */ - rgb2rgb_init_C(); + rgb2rgb_init_C(); } /** @@ -231,49 +230,49 @@ void sws_rgb2rgb_init(int flags){ */ void palette8torgb32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) { - long i; + long i; /* - for(i=0; i<num_pixels; i++) - ((unsigned *)dst)[i] = ((unsigned *)palette)[ src[i] ]; + for (i=0; i<num_pixels; i++) + ((unsigned *)dst)[i] = ((unsigned *)palette)[ src[i] ]; */ - for(i=0; i<num_pixels; i++) - { - #ifdef WORDS_BIGENDIAN - dst[3]= palette[ src[i]*4+2 ]; - dst[2]= palette[ src[i]*4+1 ]; - dst[1]= palette[ src[i]*4+0 ]; - #else - //FIXME slow? - dst[0]= palette[ src[i]*4+2 ]; - dst[1]= palette[ src[i]*4+1 ]; - dst[2]= palette[ src[i]*4+0 ]; - //dst[3]= 0; /* do we need this cleansing? */ - #endif - dst+= 4; - } + for (i=0; i<num_pixels; i++) + { + #ifdef WORDS_BIGENDIAN + dst[3]= palette[ src[i]*4+2 ]; + dst[2]= palette[ src[i]*4+1 ]; + dst[1]= palette[ src[i]*4+0 ]; + #else + //FIXME slow? + dst[0]= palette[ src[i]*4+2 ]; + dst[1]= palette[ src[i]*4+1 ]; + dst[2]= palette[ src[i]*4+0 ]; + //dst[3]= 0; /* do we need this cleansing? */ + #endif + dst+= 4; + } } void palette8tobgr32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) { - long i; - for(i=0; i<num_pixels; i++) - { - #ifdef WORDS_BIGENDIAN - dst[3]= palette[ src[i]*4+0 ]; - dst[2]= palette[ src[i]*4+1 ]; - dst[1]= palette[ src[i]*4+2 ]; - #else - //FIXME slow? - dst[0]= palette[ src[i]*4+0 ]; - dst[1]= palette[ src[i]*4+1 ]; - dst[2]= palette[ src[i]*4+2 ]; - //dst[3]= 0; /* do we need this cleansing? */ - #endif - - dst+= 4; - } + long i; + for (i=0; i<num_pixels; i++) + { + #ifdef WORDS_BIGENDIAN + dst[3]= palette[ src[i]*4+0 ]; + dst[2]= palette[ src[i]*4+1 ]; + dst[1]= palette[ src[i]*4+2 ]; + #else + //FIXME slow? + dst[0]= palette[ src[i]*4+0 ]; + dst[1]= palette[ src[i]*4+1 ]; + dst[2]= palette[ src[i]*4+2 ]; + //dst[3]= 0; /* do we need this cleansing? */ + #endif + + dst+= 4; + } } /** @@ -281,38 +280,38 @@ void palette8tobgr32(const uint8_t *src, uint8_t *dst, long num_pixels, const ui */ void palette8torgb24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) { - long i; + long i; /* - writes 1 byte o much and might cause alignment issues on some architectures? - for(i=0; i<num_pixels; i++) - ((unsigned *)(&dst[i*3])) = ((unsigned *)palette)[ src[i] ]; + writes 1 byte o much and might cause alignment issues on some architectures? + for (i=0; i<num_pixels; i++) + ((unsigned *)(&dst[i*3])) = ((unsigned *)palette)[ src[i] ]; */ - for(i=0; i<num_pixels; i++) - { - //FIXME slow? - dst[0]= palette[ src[i]*4+2 ]; - dst[1]= palette[ src[i]*4+1 ]; - dst[2]= palette[ src[i]*4+0 ]; - dst+= 3; - } + for (i=0; i<num_pixels; i++) + { + //FIXME slow? + dst[0]= palette[ src[i]*4+2 ]; + dst[1]= palette[ src[i]*4+1 ]; + dst[2]= palette[ src[i]*4+0 ]; + dst+= 3; + } } void palette8tobgr24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) { - long i; + long i; /* - writes 1 byte o much and might cause alignment issues on some architectures? - for(i=0; i<num_pixels; i++) - ((unsigned *)(&dst[i*3])) = ((unsigned *)palette)[ src[i] ]; + writes 1 byte o much and might cause alignment issues on some architectures? + for (i=0; i<num_pixels; i++) + ((unsigned *)(&dst[i*3])) = ((unsigned *)palette)[ src[i] ]; */ - for(i=0; i<num_pixels; i++) - { - //FIXME slow? - dst[0]= palette[ src[i]*4+0 ]; - dst[1]= palette[ src[i]*4+1 ]; - dst[2]= palette[ src[i]*4+2 ]; - dst+= 3; - } + for (i=0; i<num_pixels; i++) + { + //FIXME slow? + dst[0]= palette[ src[i]*4+0 ]; + dst[1]= palette[ src[i]*4+1 ]; + dst[2]= palette[ src[i]*4+2 ]; + dst+= 3; + } } /** @@ -320,15 +319,15 @@ void palette8tobgr24(const uint8_t *src, uint8_t *dst, long num_pixels, const ui */ void palette8torgb16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) { - long i; - for(i=0; i<num_pixels; i++) - ((uint16_t *)dst)[i] = ((uint16_t *)palette)[ src[i] ]; + long i; + for (i=0; i<num_pixels; i++) + ((uint16_t *)dst)[i] = ((uint16_t *)palette)[ src[i] ]; } void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) { - long i; - for(i=0; i<num_pixels; i++) - ((uint16_t *)dst)[i] = bswap_16(((uint16_t *)palette)[ src[i] ]); + long i; + for (i=0; i<num_pixels; i++) + ((uint16_t *)dst)[i] = bswap_16(((uint16_t *)palette)[ src[i] ]); } /** @@ -336,216 +335,216 @@ void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const ui */ void palette8torgb15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) { - long i; - for(i=0; i<num_pixels; i++) - ((uint16_t *)dst)[i] = ((uint16_t *)palette)[ src[i] ]; + long i; + for (i=0; i<num_pixels; i++) + ((uint16_t *)dst)[i] = ((uint16_t *)palette)[ src[i] ]; } void palette8tobgr15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) { - long i; - for(i=0; i<num_pixels; i++) - ((uint16_t *)dst)[i] = bswap_16(((uint16_t *)palette)[ src[i] ]); + long i; + for (i=0; i<num_pixels; i++) + ((uint16_t *)dst)[i] = bswap_16(((uint16_t *)palette)[ src[i] ]); } void rgb32tobgr24(const uint8_t *src, uint8_t *dst, long src_size) { - long i; - long num_pixels = src_size >> 2; - for(i=0; i<num_pixels; i++) - { - #ifdef WORDS_BIGENDIAN - /* RGB32 (= A,B,G,R) -> BGR24 (= B,G,R) */ - dst[3*i + 0] = src[4*i + 1]; - dst[3*i + 1] = src[4*i + 2]; - dst[3*i + 2] = src[4*i + 3]; - #else - dst[3*i + 0] = src[4*i + 2]; - dst[3*i + 1] = src[4*i + 1]; - dst[3*i + 2] = src[4*i + 0]; - #endif - } + long i; + long num_pixels = src_size >> 2; + for (i=0; i<num_pixels; i++) + { + #ifdef WORDS_BIGENDIAN + /* RGB32 (= A,B,G,R) -> BGR24 (= B,G,R) */ + dst[3*i + 0] = src[4*i + 1]; + dst[3*i + 1] = src[4*i + 2]; + dst[3*i + 2] = src[4*i + 3]; + #else + dst[3*i + 0] = src[4*i + 2]; + dst[3*i + 1] = src[4*i + 1]; + dst[3*i + 2] = src[4*i + 0]; + #endif + } } void rgb24tobgr32(const uint8_t *src, uint8_t *dst, long src_size) { - long i; - for(i=0; 3*i<src_size; i++) - { - #ifdef WORDS_BIGENDIAN - /* RGB24 (= R,G,B) -> BGR32 (= A,R,G,B) */ - dst[4*i + 0] = 0; - dst[4*i + 1] = src[3*i + 0]; - dst[4*i + 2] = src[3*i + 1]; - dst[4*i + 3] = src[3*i + 2]; - #else - dst[4*i + 0] = src[3*i + 2]; - dst[4*i + 1] = src[3*i + 1]; - dst[4*i + 2] = src[3*i + 0]; - dst[4*i + 3] = 0; - #endif - } + long i; + for (i=0; 3*i<src_size; i++) + { + #ifdef WORDS_BIGENDIAN + /* RGB24 (= R,G,B) -> BGR32 (= A,R,G,B) */ + dst[4*i + 0] = 0; + dst[4*i + 1] = src[3*i + 0]; + dst[4*i + 2] = src[3*i + 1]; + dst[4*i + 3] = src[3*i + 2]; + #else + dst[4*i + 0] = src[3*i + 2]; + dst[4*i + 1] = src[3*i + 1]; + dst[4*i + 2] = src[3*i + 0]; + dst[4*i + 3] = 0; + #endif + } } void rgb16tobgr32(const uint8_t *src, uint8_t *dst, long src_size) { - const uint16_t *end; - uint8_t *d = (uint8_t *)dst; - const uint16_t *s = (uint16_t *)src; - end = s + src_size/2; - while(s < end) - { - register uint16_t bgr; - bgr = *s++; - #ifdef WORDS_BIGENDIAN - *d++ = 0; - *d++ = (bgr&0x1F)<<3; - *d++ = (bgr&0x7E0)>>3; - *d++ = (bgr&0xF800)>>8; - #else - *d++ = (bgr&0xF800)>>8; - *d++ = (bgr&0x7E0)>>3; - *d++ = (bgr&0x1F)<<3; - *d++ = 0; - #endif - } + const uint16_t *end; + uint8_t *d = (uint8_t *)dst; + const uint16_t *s = (uint16_t *)src; + end = s + src_size/2; + while (s < end) + { + register uint16_t bgr; + bgr = *s++; + #ifdef WORDS_BIGENDIAN + *d++ = 0; + *d++ = (bgr&0x1F)<<3; + *d++ = (bgr&0x7E0)>>3; + *d++ = (bgr&0xF800)>>8; + #else + *d++ = (bgr&0xF800)>>8; + *d++ = (bgr&0x7E0)>>3; + *d++ = (bgr&0x1F)<<3; + *d++ = 0; + #endif + } } void rgb16tobgr24(const uint8_t *src, uint8_t *dst, long src_size) { - const uint16_t *end; - uint8_t *d = (uint8_t *)dst; - const uint16_t *s = (const uint16_t *)src; - end = s + src_size/2; - while(s < end) - { - register uint16_t bgr; - bgr = *s++; - *d++ = (bgr&0xF800)>>8; - *d++ = (bgr&0x7E0)>>3; - *d++ = (bgr&0x1F)<<3; - } + const uint16_t *end; + uint8_t *d = (uint8_t *)dst; + const uint16_t *s = (const uint16_t *)src; + end = s + src_size/2; + while (s < end) + { + register uint16_t bgr; + bgr = *s++; + *d++ = (bgr&0xF800)>>8; + *d++ = (bgr&0x7E0)>>3; + *d++ = (bgr&0x1F)<<3; + } } void rgb16tobgr16(const uint8_t *src, uint8_t *dst, long src_size) { - long i; - long num_pixels = src_size >> 1; - - for(i=0; i<num_pixels; i++) - { - unsigned b,g,r; - register uint16_t rgb; - rgb = src[2*i]; - r = rgb&0x1F; - g = (rgb&0x7E0)>>5; - b = (rgb&0xF800)>>11; - dst[2*i] = (b&0x1F) | ((g&0x3F)<<5) | ((r&0x1F)<<11); - } + long i; + long num_pixels = src_size >> 1; + + for (i=0; i<num_pixels; i++) + { + unsigned b,g,r; + register uint16_t rgb; + rgb = src[2*i]; + r = rgb&0x1F; + g = (rgb&0x7E0)>>5; + b = (rgb&0xF800)>>11; + dst[2*i] = (b&0x1F) | ((g&0x3F)<<5) | ((r&0x1F)<<11); + } } void rgb16tobgr15(const uint8_t *src, uint8_t *dst, long src_size) { - long i; - long num_pixels = src_size >> 1; - - for(i=0; i<num_pixels; i++) - { - unsigned b,g,r; - register uint16_t rgb; - rgb = src[2*i]; - r = rgb&0x1F; - g = (rgb&0x7E0)>>5; - b = (rgb&0xF800)>>11; - dst[2*i] = (b&0x1F) | ((g&0x1F)<<5) | ((r&0x1F)<<10); - } + long i; + long num_pixels = src_size >> 1; + + for (i=0; i<num_pixels; i++) + { + unsigned b,g,r; + register uint16_t rgb; + rgb = src[2*i]; + r = rgb&0x1F; + g = (rgb&0x7E0)>>5; + b = (rgb&0xF800)>>11; + dst[2*i] = (b&0x1F) | ((g&0x1F)<<5) | ((r&0x1F)<<10); + } } void rgb15tobgr32(const uint8_t *src, uint8_t *dst, long src_size) { - const uint16_t *end; - uint8_t *d = (uint8_t *)dst; - const uint16_t *s = (const uint16_t *)src; - end = s + src_size/2; - while(s < end) - { - register uint16_t bgr; - bgr = *s++; - #ifdef WORDS_BIGENDIAN - *d++ = 0; - *d++ = (bgr&0x1F)<<3; - *d++ = (bgr&0x3E0)>>2; - *d++ = (bgr&0x7C00)>>7; - #else - *d++ = (bgr&0x7C00)>>7; - *d++ = (bgr&0x3E0)>>2; - *d++ = (bgr&0x1F)<<3; - *d++ = 0; - #endif - } + const uint16_t *end; + uint8_t *d = (uint8_t *)dst; + const uint16_t *s = (const uint16_t *)src; + end = s + src_size/2; + while (s < end) + { + register uint16_t bgr; + bgr = *s++; + #ifdef WORDS_BIGENDIAN + *d++ = 0; + *d++ = (bgr&0x1F)<<3; + *d++ = (bgr&0x3E0)>>2; + *d++ = (bgr&0x7C00)>>7; + #else + *d++ = (bgr&0x7C00)>>7; + *d++ = (bgr&0x3E0)>>2; + *d++ = (bgr&0x1F)<<3; + *d++ = 0; + #endif + } } void rgb15tobgr24(const uint8_t *src, uint8_t *dst, long src_size) { - const uint16_t *end; - uint8_t *d = (uint8_t *)dst; - const uint16_t *s = (uint16_t *)src; - end = s + src_size/2; - while(s < end) - { - register uint16_t bgr; - bgr = *s++; - *d++ = (bgr&0x7C00)>>7; - *d++ = (bgr&0x3E0)>>2; - *d++ = (bgr&0x1F)<<3; - } + const uint16_t *end; + uint8_t *d = (uint8_t *)dst; + const uint16_t *s = (uint16_t *)src; + end = s + src_size/2; + while (s < end) + { + register uint16_t bgr; + bgr = *s++; + *d++ = (bgr&0x7C00)>>7; + *d++ = (bgr&0x3E0)>>2; + *d++ = (bgr&0x1F)<<3; + } } void rgb15tobgr16(const uint8_t *src, uint8_t *dst, long src_size) { - long i; - long num_pixels = src_size >> 1; - - for(i=0; i<num_pixels; i++) - { - unsigned b,g,r; - register uint16_t rgb; - rgb = src[2*i]; - r = rgb&0x1F; - g = (rgb&0x3E0)>>5; - b = (rgb&0x7C00)>>10; - dst[2*i] = (b&0x1F) | ((g&0x3F)<<5) | ((r&0x1F)<<11); - } + long i; + long num_pixels = src_size >> 1; + + for (i=0; i<num_pixels; i++) + { + unsigned b,g,r; + register uint16_t rgb; + rgb = src[2*i]; + r = rgb&0x1F; + g = (rgb&0x3E0)>>5; + b = (rgb&0x7C00)>>10; + dst[2*i] = (b&0x1F) | ((g&0x3F)<<5) | ((r&0x1F)<<11); + } } void rgb15tobgr15(const uint8_t *src, uint8_t *dst, long src_size) { - long i; - long num_pixels = src_size >> 1; - - for(i=0; i<num_pixels; i++) - { - unsigned b,g,r; - register uint16_t rgb; - rgb = src[2*i]; - r = rgb&0x1F; - g = (rgb&0x3E0)>>5; - b = (rgb&0x7C00)>>10; - dst[2*i] = (b&0x1F) | ((g&0x1F)<<5) | ((r&0x1F)<<10); - } + long i; + long num_pixels = src_size >> 1; + + for (i=0; i<num_pixels; i++) + { + unsigned b,g,r; + register uint16_t rgb; + rgb = src[2*i]; + r = rgb&0x1F; + g = (rgb&0x3E0)>>5; + b = (rgb&0x7C00)>>10; + dst[2*i] = (b&0x1F) | ((g&0x1F)<<5) | ((r&0x1F)<<10); + } } void rgb8tobgr8(const uint8_t *src, uint8_t *dst, long src_size) { - long i; - long num_pixels = src_size; - for(i=0; i<num_pixels; i++) - { - unsigned b,g,r; - register uint8_t rgb; - rgb = src[i]; - r = (rgb&0x07); - g = (rgb&0x38)>>3; - b = (rgb&0xC0)>>6; - dst[i] = ((b<<1)&0x07) | ((g&0x07)<<3) | ((r&0x03)<<6); - } + long i; + long num_pixels = src_size; + for (i=0; i<num_pixels; i++) + { + unsigned b,g,r; + register uint8_t rgb; + rgb = src[i]; + r = (rgb&0x07); + g = (rgb&0x38)>>3; + b = (rgb&0xC0)>>6; + dst[i] = ((b<<1)&0x07) | ((g&0x07)<<3) | ((r&0x03)<<6); + } } |