X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libswscale%2Frgb2rgb.c;h=59b8e30a639d1b24b228bf58bda2e7ba425edba6;hb=5d5a8813fc4e771850770ca85ec22ce1a785af5d;hp=2dbcf4e71943421d5787b7e156e2327ebd34658f;hpb=4fadc2b4f1670fbd2a909e9ea03ab17ed92093e6;p=ffmpeg diff --git a/libswscale/rgb2rgb.c b/libswscale/rgb2rgb.c index 2dbcf4e7194..59b8e30a639 100644 --- a/libswscale/rgb2rgb.c +++ b/libswscale/rgb2rgb.c @@ -1,154 +1,142 @@ /* + * software RGB to RGB converter + * pluralize by software PAL8 to RGB converter + * software YUV to YUV converter + * software YUV to RGB converter + * Written by Nick Kurshev. + * palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at) * - * 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) + * This file is part of FFmpeg. * - * This program is free software; you can redistribute it and/or modify + * FFmpeg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * - * This program is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * The C code (not assembly, MMX, ...) of this file can be used + * under the LGPL license. */ #include #include "config.h" +#include "libavutil/x86_cpu.h" +#include "libavutil/bswap.h" #include "rgb2rgb.h" #include "swscale.h" #include "swscale_internal.h" -#include "x86_cpu.h" -#include "bswap.h" -#ifdef USE_FASTMEMCPY -#include "libvo/fastmemcpy.h" -#endif - -#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); + +#define FAST_BGR2YV12 // use 7-bit instead of 15-bit coefficients + +void (*rgb24tobgr32)(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 (*rgb32tobgr24)(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 (*rgb15tobgr24)(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 (*rgb16tobgr24)(const uint8_t *src, uint8_t *dst, long src_size); +void (*rgb16to32)(const uint8_t *src, uint8_t *dst, long src_size); +void (*rgb24tobgr24)(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 (*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); + 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 (*yuv422ptouyvy)(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); + 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); - -#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; + uint8_t *dst, + long width, long height, + long srcStride1, long srcStride2, + long srcStride3, long dstStride); +void (*uyvytoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, + long width, long height, + long lumStride, long chromStride, long srcStride); +void (*uyvytoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, + long width, long height, + long lumStride, long chromStride, long srcStride); +void (*yuyvtoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, + long width, long height, + long lumStride, long chromStride, long srcStride); +void (*yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, + long width, long height, + long lumStride, long chromStride, long srcStride); + + +#if ARCH_X86 && CONFIG_GPL +DECLARE_ASM_CONST(8, uint64_t, mmx_null) = 0x0000000000000000ULL; +DECLARE_ASM_CONST(8, uint64_t, mmx_one) = 0xFFFFFFFFFFFFFFFFULL; +DECLARE_ASM_CONST(8, uint64_t, mask32b) = 0x000000FF000000FFULL; +DECLARE_ASM_CONST(8, uint64_t, mask32g) = 0x0000FF000000FF00ULL; +DECLARE_ASM_CONST(8, uint64_t, mask32r) = 0x00FF000000FF0000ULL; +DECLARE_ASM_CONST(8, uint64_t, mask32a) = 0xFF000000FF000000ULL; +DECLARE_ASM_CONST(8, uint64_t, mask32) = 0x00FFFFFF00FFFFFFULL; +DECLARE_ASM_CONST(8, uint64_t, mask3216br) = 0x00F800F800F800F8ULL; +DECLARE_ASM_CONST(8, uint64_t, mask3216g) = 0x0000FC000000FC00ULL; +DECLARE_ASM_CONST(8, uint64_t, mask3215g) = 0x0000F8000000F800ULL; +DECLARE_ASM_CONST(8, uint64_t, mul3216) = 0x2000000420000004ULL; +DECLARE_ASM_CONST(8, uint64_t, mul3215) = 0x2000000820000008ULL; +DECLARE_ASM_CONST(8, uint64_t, mask24b) = 0x00FF0000FF0000FFULL; +DECLARE_ASM_CONST(8, uint64_t, mask24g) = 0xFF0000FF0000FF00ULL; +DECLARE_ASM_CONST(8, uint64_t, mask24r) = 0x0000FF0000FF0000ULL; +DECLARE_ASM_CONST(8, uint64_t, mask24l) = 0x0000000000FFFFFFULL; +DECLARE_ASM_CONST(8, uint64_t, mask24h) = 0x0000FFFFFF000000ULL; +DECLARE_ASM_CONST(8, uint64_t, mask24hh) = 0xffff000000000000ULL; +DECLARE_ASM_CONST(8, uint64_t, mask24hhh) = 0xffffffff00000000ULL; +DECLARE_ASM_CONST(8, uint64_t, mask24hhhh) = 0xffffffffffff0000ULL; +DECLARE_ASM_CONST(8, uint64_t, mask15b) = 0x001F001F001F001FULL; /* 00000000 00011111 xxB */ +DECLARE_ASM_CONST(8, uint64_t, mask15rg) = 0x7FE07FE07FE07FE0ULL; /* 01111111 11100000 RGx */ +DECLARE_ASM_CONST(8, uint64_t, mask15s) = 0xFFE0FFE0FFE0FFE0ULL; +DECLARE_ASM_CONST(8, uint64_t, mask15g) = 0x03E003E003E003E0ULL; +DECLARE_ASM_CONST(8, uint64_t, mask15r) = 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 /* defined(ARCH_X86) || defined(ARCH_X86_64) */ +DECLARE_ASM_CONST(8, uint64_t, mask16g) = 0x07E007E007E007E0ULL; +DECLARE_ASM_CONST(8, uint64_t, mask16r) = 0xF800F800F800F800ULL; +DECLARE_ASM_CONST(8, uint64_t, red_16mask) = 0x0000f8000000f800ULL; +DECLARE_ASM_CONST(8, uint64_t, green_16mask) = 0x000007e0000007e0ULL; +DECLARE_ASM_CONST(8, uint64_t, blue_16mask) = 0x0000001f0000001fULL; +DECLARE_ASM_CONST(8, uint64_t, red_15mask) = 0x00007c0000007c00ULL; +DECLARE_ASM_CONST(8, uint64_t, green_15mask) = 0x000003e0000003e0ULL; +DECLARE_ASM_CONST(8, uint64_t, blue_15mask) = 0x0000001f0000001fULL; +#endif /* ARCH_X86 */ #define RGB2YUV_SHIFT 8 #define BY ((int)( 0.098*(1<rgb16 Original by Strepto/Astral + RGB15->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 + 32-bit C version, and and&add trick by Michael Niedermayer */ void sws_rgb2rgb_init(int flags){ -#if defined(HAVE_MMX2) || defined(HAVE_3DNOW) || defined(HAVE_MMX) - 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 /* defined(HAVE_MMX2) || defined(HAVE_3DNOW) || defined(HAVE_MMX) */ - { - 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; - } +#if (HAVE_MMX2 || HAVE_AMD3DNOW || HAVE_MMX) && 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 +#endif /* HAVE_MMX2 || HAVE_AMD3DNOW || HAVE_MMX */ + rgb2rgb_init_C(); } /** - * Pallete is assumed to contain bgr32 + * Convert the palette to the same packet 32-bit format as the palette */ -void palette8torgb32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) +void palette8topacked32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) { - long i; - -/* - for(i=0; i dst format: ABC */ -void palette8torgb24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) -{ - long i; -/* - writes 1 byte o much and might cause alignment issues on some architectures? - 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 - } + long i; + long num_pixels = src_size >> 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) +void rgb24to32(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 - } + long i; + for (i=0; 3*i BGR32 (= A,R,G,B) */ + dst[4*i + 0] = 255; + 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] = 255; + #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 = 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++ = 255; + *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++ = 255; + #endif + } } -void rgb16tobgr24(const uint8_t *src, uint8_t *dst, long src_size) +void rgb16to24(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 = 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); - } + long i; + long num_pixels = src_size >> 1; + + for (i=0; i>11) | (rgb&0x7E0) | (rgb<<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); - } + long i; + long num_pixels = src_size >> 1; + + for (i=0; i>11) | ((rgb&0x7C0)>>1) | ((rgb&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 = 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++ = 255; + *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++ = 255; + #endif + } } -void rgb15tobgr24(const uint8_t *src, uint8_t *dst, long src_size) +void rgb15to24(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 = 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&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); - } + long i; + long num_pixels = src_size >> 1; + + for (i=0; i>10) | ((rgb&0x3E0)<<1) | (rgb<<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); - } + long i; + long num_pixels = src_size >> 1; + + for (i=0; i>10) | (rgb&0x3E0) | (br<<10); + } } -void rgb8tobgr8(const uint8_t *src, uint8_t *dst, long src_size) +void bgr8torgb8(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); - } + 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); + } }