From 73435f006bb9baa285251bd3f47eb1b1f5cd06b6 Mon Sep 17 00:00:00 2001 From: Luca Abeni Date: Fri, 30 Jun 2006 12:00:31 +0000 Subject: Move postproc ---> libswscale Originally committed as revision 18866 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale --- libswscale/rgb2rgb.c | 644 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 644 insertions(+) create mode 100644 libswscale/rgb2rgb.c (limited to 'libswscale/rgb2rgb.c') diff --git a/libswscale/rgb2rgb.c b/libswscale/rgb2rgb.c new file mode 100644 index 0000000..049e105 --- /dev/null +++ b/libswscale/rgb2rgb.c @@ -0,0 +1,644 @@ +/* + * + * rgb2rgb.c, Software RGB to RGB convertor + * pluralize by Software PAL8 to RGB convertor + * Software YUV to YUV convertor + * Software YUV to RGB convertor + * Written by Nick Kurshev. + * palette & yuv & runtime cpu stuff by Michael (michaelni@gmx.at) (under GPL) + */ +#include +#include "config.h" +#include "rgb2rgb.h" +#include "swscale.h" +#include "cpudetect.h" +#include "mangle.h" +#include "bswap.h" +#include "libvo/fastmemcpy.h" + +#define FAST_BGR2YV12 // use 7 bit coeffs instead of 15bit + +void (*rgb24to32)(const uint8_t *src,uint8_t *dst,long src_size); +void (*rgb24to16)(const uint8_t *src,uint8_t *dst,long src_size); +void (*rgb24to15)(const uint8_t *src,uint8_t *dst,long src_size); +void (*rgb32to24)(const uint8_t *src,uint8_t *dst,long src_size); +void (*rgb32to16)(const uint8_t *src,uint8_t *dst,long src_size); +void (*rgb32to15)(const uint8_t *src,uint8_t *dst,long src_size); +void (*rgb15to16)(const uint8_t *src,uint8_t *dst,long src_size); +void (*rgb15to24)(const uint8_t *src,uint8_t *dst,long src_size); +void (*rgb15to32)(const uint8_t *src,uint8_t *dst,long src_size); +void (*rgb16to15)(const uint8_t *src,uint8_t *dst,long src_size); +void (*rgb16to24)(const uint8_t *src,uint8_t *dst,long src_size); +void (*rgb16to32)(const uint8_t *src,uint8_t *dst,long src_size); +//void (*rgb24tobgr32)(const uint8_t *src, uint8_t *dst, long src_size); +void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, long src_size); +void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, long src_size); +void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, long src_size); +void (*rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long src_size); +//void (*rgb32tobgr24)(const uint8_t *src, uint8_t *dst, long src_size); +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); +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); +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); +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); +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); +void (*planar2x)(const uint8_t *src, uint8_t *dst, long width, long height, + 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); +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); +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); + +#if defined(ARCH_X86) || defined(ARCH_X86_64) +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))) = 0x00007c000000f800ULL; +static const uint64_t green_15mask __attribute__((aligned(8)))= 0x000003e0000007e0ULL; +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; +#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; +#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; + +#if 0 +static volatile uint64_t __attribute__((aligned(8))) b5Dither; +static volatile uint64_t __attribute__((aligned(8))) g5Dither; +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,}; + +static uint64_t __attribute__((aligned(8))) dither8[2]={ + 0x0602060206020602LL, + 0x0004000400040004LL,}; +#endif +#endif + +#define RGB2YUV_SHIFT 8 +#define BY ((int)( 0.098*(1<rgb16 Original by Strepto/Astral + ported to gcc & bugfixed : A'rpi + MMX2, 3DNOW optimization by Nick Kurshev + 32bit c version, and and&add trick by Michael Niedermayer +*/ + +void sws_rgb2rgb_init(int flags){ +#if defined(ARCH_X86) || defined(ARCH_X86_64) + if(flags & SWS_CPU_CAPS_MMX2){ + rgb15to16= rgb15to16_MMX2; + rgb15to24= rgb15to24_MMX2; + rgb15to32= rgb15to32_MMX2; + rgb16to24= rgb16to24_MMX2; + rgb16to32= rgb16to32_MMX2; + rgb16to15= rgb16to15_MMX2; + rgb24to16= rgb24to16_MMX2; + rgb24to15= rgb24to15_MMX2; + rgb24to32= rgb24to32_MMX2; + rgb32to16= rgb32to16_MMX2; + rgb32to15= rgb32to15_MMX2; + rgb32to24= rgb32to24_MMX2; + rgb24tobgr15= rgb24tobgr15_MMX2; + rgb24tobgr16= rgb24tobgr16_MMX2; + rgb24tobgr24= rgb24tobgr24_MMX2; + rgb32tobgr32= rgb32tobgr32_MMX2; + rgb32tobgr16= rgb32tobgr16_MMX2; + rgb32tobgr15= rgb32tobgr15_MMX2; + yv12toyuy2= yv12toyuy2_MMX2; + yv12touyvy= yv12touyvy_MMX2; + yuv422ptoyuy2= yuv422ptoyuy2_MMX2; + yuy2toyv12= yuy2toyv12_MMX2; +// uyvytoyv12= uyvytoyv12_MMX2; +// yvu9toyv12= yvu9toyv12_MMX2; + planar2x= planar2x_MMX2; + rgb24toyv12= rgb24toyv12_MMX2; + interleaveBytes= interleaveBytes_MMX2; + vu9_to_vu12= vu9_to_vu12_MMX2; + yvu9_to_yuy2= yvu9_to_yuy2_MMX2; + }else if(flags & SWS_CPU_CAPS_3DNOW){ + rgb15to16= rgb15to16_3DNOW; + rgb15to24= rgb15to24_3DNOW; + rgb15to32= rgb15to32_3DNOW; + rgb16to24= rgb16to24_3DNOW; + rgb16to32= rgb16to32_3DNOW; + rgb16to15= rgb16to15_3DNOW; + rgb24to16= rgb24to16_3DNOW; + rgb24to15= rgb24to15_3DNOW; + rgb24to32= rgb24to32_3DNOW; + rgb32to16= rgb32to16_3DNOW; + rgb32to15= rgb32to15_3DNOW; + rgb32to24= rgb32to24_3DNOW; + rgb24tobgr15= rgb24tobgr15_3DNOW; + rgb24tobgr16= rgb24tobgr16_3DNOW; + rgb24tobgr24= rgb24tobgr24_3DNOW; + rgb32tobgr32= rgb32tobgr32_3DNOW; + rgb32tobgr16= rgb32tobgr16_3DNOW; + rgb32tobgr15= rgb32tobgr15_3DNOW; + yv12toyuy2= yv12toyuy2_3DNOW; + yv12touyvy= yv12touyvy_3DNOW; + yuv422ptoyuy2= yuv422ptoyuy2_3DNOW; + yuy2toyv12= yuy2toyv12_3DNOW; +// uyvytoyv12= uyvytoyv12_3DNOW; +// yvu9toyv12= yvu9toyv12_3DNOW; + planar2x= planar2x_3DNOW; + rgb24toyv12= rgb24toyv12_3DNOW; + interleaveBytes= interleaveBytes_3DNOW; + vu9_to_vu12= vu9_to_vu12_3DNOW; + yvu9_to_yuy2= yvu9_to_yuy2_3DNOW; + }else if(flags & SWS_CPU_CAPS_MMX){ + rgb15to16= rgb15to16_MMX; + rgb15to24= rgb15to24_MMX; + rgb15to32= rgb15to32_MMX; + rgb16to24= rgb16to24_MMX; + rgb16to32= rgb16to32_MMX; + rgb16to15= rgb16to15_MMX; + rgb24to16= rgb24to16_MMX; + rgb24to15= rgb24to15_MMX; + rgb24to32= rgb24to32_MMX; + rgb32to16= rgb32to16_MMX; + rgb32to15= rgb32to15_MMX; + rgb32to24= rgb32to24_MMX; + rgb24tobgr15= rgb24tobgr15_MMX; + rgb24tobgr16= rgb24tobgr16_MMX; + rgb24tobgr24= rgb24tobgr24_MMX; + rgb32tobgr32= rgb32tobgr32_MMX; + rgb32tobgr16= rgb32tobgr16_MMX; + rgb32tobgr15= rgb32tobgr15_MMX; + yv12toyuy2= yv12toyuy2_MMX; + yv12touyvy= yv12touyvy_MMX; + yuv422ptoyuy2= yuv422ptoyuy2_MMX; + yuy2toyv12= yuy2toyv12_MMX; +// uyvytoyv12= uyvytoyv12_MMX; +// yvu9toyv12= yvu9toyv12_MMX; + planar2x= planar2x_MMX; + rgb24toyv12= rgb24toyv12_MMX; + interleaveBytes= interleaveBytes_MMX; + vu9_to_vu12= vu9_to_vu12_MMX; + yvu9_to_yuy2= yvu9_to_yuy2_MMX; + }else +#endif + { + rgb15to16= rgb15to16_C; + rgb15to24= rgb15to24_C; + rgb15to32= rgb15to32_C; + rgb16to24= rgb16to24_C; + rgb16to32= rgb16to32_C; + rgb16to15= rgb16to15_C; + rgb24to16= rgb24to16_C; + rgb24to15= rgb24to15_C; + rgb24to32= rgb24to32_C; + rgb32to16= rgb32to16_C; + rgb32to15= rgb32to15_C; + rgb32to24= rgb32to24_C; + rgb24tobgr15= rgb24tobgr15_C; + rgb24tobgr16= rgb24tobgr16_C; + rgb24tobgr24= rgb24tobgr24_C; + rgb32tobgr32= rgb32tobgr32_C; + rgb32tobgr16= rgb32tobgr16_C; + rgb32tobgr15= rgb32tobgr15_C; + yv12toyuy2= yv12toyuy2_C; + yv12touyvy= yv12touyvy_C; + yuv422ptoyuy2= yuv422ptoyuy2_C; + yuy2toyv12= yuy2toyv12_C; +// uyvytoyv12= uyvytoyv12_C; +// yvu9toyv12= yvu9toyv12_C; + planar2x= planar2x_C; + rgb24toyv12= rgb24toyv12_C; + interleaveBytes= interleaveBytes_C; + vu9_to_vu12= vu9_to_vu12_C; + yvu9_to_yuy2= yvu9_to_yuy2_C; + } +} + +/** + * Pallete is assumed to contain bgr32 + */ +void palette8torgb32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) +{ + long i; + +/* + for(i=0; i> 2; + for(i=0; i 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 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 + } +} + +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; + } +} + +void rgb16tobgr16(const uint8_t *src, uint8_t *dst, long src_size) +{ + long i; + long num_pixels = src_size >> 1; + + for(i=0; i>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>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 + } +} + +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; + } +} + +void rgb15tobgr16(const uint8_t *src, uint8_t *dst, long src_size) +{ + long i; + long num_pixels = src_size >> 1; + + for(i=0; i>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>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>3; + b = (rgb&0xC0)>>6; + dst[i] = ((b<<1)&0x07) | ((g&0x07)<<3) | ((r&0x03)<<6); + } +} -- cgit v1.1