diff options
Diffstat (limited to 'ffmpeg/libswscale/x86/rgb2rgb.c')
| -rw-r--r-- | ffmpeg/libswscale/x86/rgb2rgb.c | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/ffmpeg/libswscale/x86/rgb2rgb.c b/ffmpeg/libswscale/x86/rgb2rgb.c deleted file mode 100644 index 8cc99c6..0000000 --- a/ffmpeg/libswscale/x86/rgb2rgb.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * 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) - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <stdint.h> - -#include "config.h" -#include "libavutil/attributes.h" -#include "libavutil/x86/asm.h" -#include "libavutil/x86/cpu.h" -#include "libavutil/cpu.h" -#include "libavutil/bswap.h" -#include "libswscale/rgb2rgb.h" -#include "libswscale/swscale.h" -#include "libswscale/swscale_internal.h" - -#if HAVE_INLINE_ASM - -DECLARE_ASM_CONST(8, uint64_t, mmx_ff) = 0x00000000000000FFULL; -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 -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; -DECLARE_ASM_CONST(8, uint64_t, mul15_mid) = 0x4200420042004200ULL; -DECLARE_ASM_CONST(8, uint64_t, mul15_hi) = 0x0210021002100210ULL; -DECLARE_ASM_CONST(8, uint64_t, mul16_mid) = 0x2080208020802080ULL; - -#define BY ((int)( 0.098*(1<<RGB2YUV_SHIFT)+0.5)) -#define BV ((int)(-0.071*(1<<RGB2YUV_SHIFT)+0.5)) -#define BU ((int)( 0.439*(1<<RGB2YUV_SHIFT)+0.5)) -#define GY ((int)( 0.504*(1<<RGB2YUV_SHIFT)+0.5)) -#define GV ((int)(-0.368*(1<<RGB2YUV_SHIFT)+0.5)) -#define GU ((int)(-0.291*(1<<RGB2YUV_SHIFT)+0.5)) -#define RY ((int)( 0.257*(1<<RGB2YUV_SHIFT)+0.5)) -#define RV ((int)( 0.439*(1<<RGB2YUV_SHIFT)+0.5)) -#define RU ((int)(-0.148*(1<<RGB2YUV_SHIFT)+0.5)) - -// Note: We have C, MMX, MMXEXT, 3DNOW versions, there is no 3DNOW + MMXEXT one. - -#define COMPILE_TEMPLATE_MMXEXT 0 -#define COMPILE_TEMPLATE_AMD3DNOW 0 -#define COMPILE_TEMPLATE_SSE2 0 -#define COMPILE_TEMPLATE_AVX 0 - -//MMX versions -#undef RENAME -#define RENAME(a) a ## _mmx -#include "rgb2rgb_template.c" - -// MMXEXT versions -#undef RENAME -#undef COMPILE_TEMPLATE_MMXEXT -#define COMPILE_TEMPLATE_MMXEXT 1 -#define RENAME(a) a ## _mmxext -#include "rgb2rgb_template.c" - -//SSE2 versions -#undef RENAME -#undef COMPILE_TEMPLATE_SSE2 -#define COMPILE_TEMPLATE_SSE2 1 -#define RENAME(a) a ## _sse2 -#include "rgb2rgb_template.c" - -//AVX versions -#undef RENAME -#undef COMPILE_TEMPLATE_AVX -#define COMPILE_TEMPLATE_AVX 1 -#define RENAME(a) a ## _avx -#include "rgb2rgb_template.c" - -//3DNOW versions -#undef RENAME -#undef COMPILE_TEMPLATE_MMXEXT -#undef COMPILE_TEMPLATE_SSE2 -#undef COMPILE_TEMPLATE_AVX -#undef COMPILE_TEMPLATE_AMD3DNOW -#define COMPILE_TEMPLATE_MMXEXT 0 -#define COMPILE_TEMPLATE_SSE2 0 -#define COMPILE_TEMPLATE_AVX 0 -#define COMPILE_TEMPLATE_AMD3DNOW 1 -#define RENAME(a) a ## _3dnow -#include "rgb2rgb_template.c" - -/* - RGB15->RGB16 original by Strepto/Astral - ported to gcc & bugfixed : A'rpi - MMXEXT, 3DNOW optimization by Nick Kurshev - 32-bit C version, and and&add trick by Michael Niedermayer -*/ - -#endif /* HAVE_INLINE_ASM */ - -av_cold void rgb2rgb_init_x86(void) -{ -#if HAVE_INLINE_ASM - int cpu_flags = av_get_cpu_flags(); - - if (INLINE_MMX(cpu_flags)) - rgb2rgb_init_mmx(); - if (INLINE_AMD3DNOW(cpu_flags)) - rgb2rgb_init_3dnow(); - if (INLINE_MMXEXT(cpu_flags)) - rgb2rgb_init_mmxext(); - if (INLINE_SSE2(cpu_flags)) - rgb2rgb_init_sse2(); - if (INLINE_AVX(cpu_flags)) - rgb2rgb_init_avx(); -#endif /* HAVE_INLINE_ASM */ -} |