diff options
Diffstat (limited to 'libswscale/x86/yuv2rgb_mmx.c')
| -rw-r--r-- | libswscale/x86/yuv2rgb_mmx.c | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/libswscale/x86/yuv2rgb_mmx.c b/libswscale/x86/yuv2rgb_mmx.c deleted file mode 100644 index 1e69df1641..0000000000 --- a/libswscale/x86/yuv2rgb_mmx.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * software YUV to RGB converter - * - * Copyright (C) 2009 Konstantin Shishkov - * - * MMX/MMX2 template stuff (needed for fast movntq support), - * 1,4,8bpp support and context / deglobalize stuff - * by Michael Niedermayer (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 <stdio.h> -#include <stdlib.h> -#include <inttypes.h> -#include <assert.h> - -#include "config.h" -#include "libswscale/rgb2rgb.h" -#include "libswscale/swscale.h" -#include "libswscale/swscale_internal.h" -#include "libavutil/x86_cpu.h" - -#define DITHER1XBPP // only for MMX - -/* hope these constant values are cache line aligned */ -DECLARE_ASM_CONST(8, uint64_t, mmx_00ffw) = 0x00ff00ff00ff00ffULL; -DECLARE_ASM_CONST(8, uint64_t, mmx_redmask) = 0xf8f8f8f8f8f8f8f8ULL; -DECLARE_ASM_CONST(8, uint64_t, mmx_grnmask) = 0xfcfcfcfcfcfcfcfcULL; - -//MMX versions -#undef RENAME -#undef HAVE_MMX2 -#undef HAVE_AMD3DNOW -#define HAVE_MMX2 0 -#define HAVE_AMD3DNOW 0 -#define RENAME(a) a ## _MMX -#include "yuv2rgb_template.c" - -//MMX2 versions -#undef RENAME -#undef HAVE_MMX2 -#define HAVE_MMX2 1 -#define RENAME(a) a ## _MMX2 -#include "yuv2rgb_template.c" - -SwsFunc ff_yuv2rgb_init_mmx(SwsContext *c) -{ - if (c->flags & SWS_CPU_CAPS_MMX2) { - switch (c->dstFormat) { - case PIX_FMT_RGB32: - if (CONFIG_SWSCALE_ALPHA && c->srcFormat == PIX_FMT_YUVA420P) { - if (HAVE_7REGS) return yuva420_rgb32_MMX2; - break; - } else return yuv420_rgb32_MMX2; - case PIX_FMT_BGR32: - if (CONFIG_SWSCALE_ALPHA && c->srcFormat == PIX_FMT_YUVA420P) { - if (HAVE_7REGS) return yuva420_bgr32_MMX2; - break; - } else return yuv420_bgr32_MMX2; - case PIX_FMT_RGB24: return yuv420_rgb24_MMX2; - case PIX_FMT_BGR24: return yuv420_bgr24_MMX2; - case PIX_FMT_RGB565: return yuv420_rgb16_MMX2; - case PIX_FMT_RGB555: return yuv420_rgb15_MMX2; - } - } - if (c->flags & SWS_CPU_CAPS_MMX) { - switch (c->dstFormat) { - case PIX_FMT_RGB32: - if (CONFIG_SWSCALE_ALPHA && c->srcFormat == PIX_FMT_YUVA420P) { - if (HAVE_7REGS) return yuva420_rgb32_MMX; - break; - } else return yuv420_rgb32_MMX; - case PIX_FMT_BGR32: - if (CONFIG_SWSCALE_ALPHA && c->srcFormat == PIX_FMT_YUVA420P) { - if (HAVE_7REGS) return yuva420_bgr32_MMX; - break; - } else return yuv420_bgr32_MMX; - case PIX_FMT_RGB24: return yuv420_rgb24_MMX; - case PIX_FMT_BGR24: return yuv420_bgr24_MMX; - case PIX_FMT_RGB565: return yuv420_rgb16_MMX; - case PIX_FMT_RGB555: return yuv420_rgb15_MMX; - } - } - - return NULL; -} |