/* * Copyright (C) 2001-2011 Michael Niedermayer * * 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 #include "config.h" #include "libswscale/swscale.h" #include "libswscale/swscale_internal.h" #include "libavutil/attributes.h" #include "libavutil/avassert.h" #include "libavutil/intreadwrite.h" #include "libavutil/x86/cpu.h" #include "libavutil/cpu.h" #include "libavutil/mem_internal.h" #include "libavutil/pixdesc.h" const DECLARE_ALIGNED(8, uint64_t, ff_dither4)[2] = { 0x0103010301030103LL, 0x0200020002000200LL,}; const DECLARE_ALIGNED(8, uint64_t, ff_dither8)[2] = { 0x0602060206020602LL, 0x0004000400040004LL,}; #if HAVE_INLINE_ASM #define DITHER1XBPP DECLARE_ASM_CONST(8, uint64_t, bF8)= 0xF8F8F8F8F8F8F8F8LL; DECLARE_ASM_CONST(8, uint64_t, bFC)= 0xFCFCFCFCFCFCFCFCLL; DECLARE_ASM_ALIGNED(8, const uint64_t, ff_M24A) = 0x00FF0000FF0000FFLL; DECLARE_ASM_ALIGNED(8, const uint64_t, ff_M24B) = 0xFF0000FF0000FF00LL; DECLARE_ASM_ALIGNED(8, const uint64_t, ff_M24C) = 0x0000FF0000FF0000LL; DECLARE_ASM_ALIGNED(8, const uint64_t, ff_bgr2YOffset) = 0x1010101010101010ULL; DECLARE_ASM_ALIGNED(8, const uint64_t, ff_bgr2UVOffset) = 0x8080808080808080ULL; DECLARE_ASM_ALIGNED(8, const uint64_t, ff_w1111) = 0x0001000100010001ULL; //MMX versions #if HAVE_MMX_INLINE #undef RENAME #define COMPILE_TEMPLATE_MMXEXT 0 #define RENAME(a) a ## _mmx #include "swscale_template.c" #endif // MMXEXT versions #if HAVE_MMXEXT_INLINE #undef RENAME #undef COMPILE_TEMPLATE_MMXEXT #define COMPILE_TEMPLATE_MMXEXT 1 #define RENAME(a) a ## _mmxext #include "swscale_template.c" #endif void ff_updateMMXDitherTables(SwsContext *c, int dstY) { const int dstH= c->dstH; const int flags= c->flags; SwsPlane *lumPlane = &c->slice[c->numSlice-2].plane[0]; SwsPlane *chrUPlane = &c->slice[c->numSlice-2].plane[1]; SwsPlane *alpPlane = &c->slice[c->numSlice-2].plane[3]; int hasAlpha = c->needAlpha; int32_t *vLumFilterPos= c->vLumFilterPos; int32_t *vChrFilterPos= c->vChrFilterPos; int16_t *vLumFilter= c->vLumFilter; int16_t *vChrFilter= c->vChrFilter; int32_t *lumMmxFilter= c->lumMmxFilter; int32_t *chrMmxFilter= c->chrMmxFilter; int32_t av_unused *alpMmxFilter= c->alpMmxFilter; const int vLumFilterSize= c->vLumFilterSize; const int vChrFilterSize= c->vChrFilterSize; const int chrDstY= dstY>>c->chrDstVSubSample; const int firstLumSrcY= vLumFilterPos[dstY]; //First line needed as input const int firstChrSrcY= vChrFilterPos[chrDstY]; //First line needed as input c->blueDither= ff_dither8[dstY&1]; if (c->dstFormat == AV_PIX_FMT_RGB555 || c->dstFormat == AV_PIX_FMT_BGR555) c->greenDither= ff_dither8[dstY&1]; else c->greenDither= ff_dither4[dstY&1]; c->redDither= ff_dither8[(dstY+1)&1]; if (dstY < dstH - 2) { const int16_t **lumSrcPtr = (const int16_t **)(void*) lumPlane->line + firstLumSrcY - lumPlane->sliceY; const int16_t **chrUSrcPtr = (const int16_t **)(void*) chrUPlane->line + firstChrSrcY - chrUPlane->sliceY; const int16_t **alpSrcPtr = (CONFIG_SWSCALE_ALPHA && hasAlpha) ? (const int16_t **)(void*) alpPlane->line + firstLumSrcY - alpPlane->sliceY : NULL; int i; if (firstLumSrcY < 0 || firstLumSrcY + vLumFilterSize > c->srcH) { const int16_t **tmpY = (const int16_t **) lumPlane->tmp; int neg = -firstLumSrcY, i, end = FFMIN(c->srcH - firstLumSrcY, vLumFilterSize); for (i = 0; i < neg; i++) tmpY[i] = lumSrcPtr[neg]; for ( ; i < end; i++) tmpY[i] = lumSrcPtr[i]; for ( ; i < vLumFilterSize; i++) tmpY[i] = tmpY[i-1]; lumSrcPtr = tmpY; if (alpSrcPtr) { const int16_t **tmpA = (const int16_t **) alpPlane->tmp; for (i = 0; i < neg; i++) tmpA[i] = alpSrcPtr[neg]; for ( ; i < end; i++) tmpA[i] = alpSrcPtr[i]; for ( ; i < vLumFilterSize; i++) tmpA[i] = tmpA[i - 1]; alpSrcPtr = tmpA; } } if (firstChrSrcY < 0 || firstChrSrcY + vChrFilterSize > c->chrSrcH) { const int16_t **tmpU = (const int16_t **) chrUPlane->tmp; int neg = -firstChrSrcY, i, end = FFMIN(c->chrSrcH - firstChrSrcY, vChrFilterSize); for (i = 0; i < neg; i++) { tmpU[i] = chrUSrcPtr[neg]; } for ( ; i < end; i++) { tmpU[i] = chrUSrcPtr[i]; } for ( ; i < vChrFilterSize; i++) { tmpU[i] = tmpU[i - 1]; } chrUSrcPtr = tmpU; } if (flags & SWS_ACCURATE_RND) { int s= APCK_SIZE / 8; for (i=0; i1)]; lumMmxFilter[s*i+APCK_COEF/4 ]= lumMmxFilter[s*i+APCK_COEF/4+1]= vLumFilter[dstY*vLumFilterSize + i ] + (vLumFilterSize>1 ? vLumFilter[dstY*vLumFilterSize + i + 1] * (1 << 16) : 0); if (CONFIG_SWSCALE_ALPHA && hasAlpha) { *(const void**)&alpMmxFilter[s*i ]= alpSrcPtr[i ]; *(const void**)&alpMmxFilter[s*i+APCK_PTR2/4 ]= alpSrcPtr[i+(vLumFilterSize>1)]; alpMmxFilter[s*i+APCK_COEF/4 ]= alpMmxFilter[s*i+APCK_COEF/4+1]= lumMmxFilter[s*i+APCK_COEF/4 ]; } } for (i=0; i1)]; chrMmxFilter[s*i+APCK_COEF/4 ]= chrMmxFilter[s*i+APCK_COEF/4+1]= vChrFilter[chrDstY*vChrFilterSize + i ] + (vChrFilterSize>1 ? vChrFilter[chrDstY*vChrFilterSize + i + 1] * (1 << 16) : 0); } } else { for (i=0; i 0) \ ff_yuv2yuvX_ ##opt(filter, filterSize - 1, 0, dest - offset, dstW + offset, dither, offset); \ return; \ } #define YUV2YUVX_FUNC(opt, step) \ void ff_yuv2yuvX_ ##opt(const int16_t *filter, int filterSize, int srcOffset, \ uint8_t *dest, int dstW, \ const uint8_t *dither, int offset); \ static void yuv2yuvX_ ##opt(const int16_t *filter, int filterSize, \ const int16_t **src, uint8_t *dest, int dstW, \ const uint8_t *dither, int offset) \ { \ int remainder = (dstW % step); \ int pixelsProcessed = dstW - remainder; \ if(((uintptr_t)dest) & 15){ \ yuv2yuvX_mmx(filter, filterSize, src, dest, dstW, dither, offset); \ return; \ } \ if(pixelsProcessed > 0) \ ff_yuv2yuvX_ ##opt(filter, filterSize - 1, 0, dest - offset, pixelsProcessed + offset, dither, offset); \ if(remainder > 0){ \ ff_yuv2yuvX_mmx(filter, filterSize - 1, pixelsProcessed, dest - offset, pixelsProcessed + remainder + offset, dither, offset); \ } \ return; \ } #if HAVE_MMX_EXTERNAL YUV2YUVX_FUNC_MMX(mmx, 16) #endif #if HAVE_MMXEXT_EXTERNAL YUV2YUVX_FUNC_MMX(mmxext, 16) #endif #if HAVE_SSE3_EXTERNAL YUV2YUVX_FUNC(sse3, 32) #endif #if HAVE_AVX2_EXTERNAL YUV2YUVX_FUNC(avx2, 64) #endif #define SCALE_FUNC(filter_n, from_bpc, to_bpc, opt) \ void ff_hscale ## from_bpc ## to ## to_bpc ## _ ## filter_n ## _ ## opt( \ SwsContext *c, int16_t *data, \ int dstW, const uint8_t *src, \ const int16_t *filter, \ const int32_t *filterPos, int filterSize) #define SCALE_FUNCS(filter_n, opt) \ SCALE_FUNC(filter_n, 8, 15, opt); \ SCALE_FUNC(filter_n, 9, 15, opt); \ SCALE_FUNC(filter_n, 10, 15, opt); \ SCALE_FUNC(filter_n, 12, 15, opt); \ SCALE_FUNC(filter_n, 14, 15, opt); \ SCALE_FUNC(filter_n, 16, 15, opt); \ SCALE_FUNC(filter_n, 8, 19, opt); \ SCALE_FUNC(filter_n, 9, 19, opt); \ SCALE_FUNC(filter_n, 10, 19, opt); \ SCALE_FUNC(filter_n, 12, 19, opt); \ SCALE_FUNC(filter_n, 14, 19, opt); \ SCALE_FUNC(filter_n, 16, 19, opt) #define SCALE_FUNCS_MMX(opt) \ SCALE_FUNCS(4, opt); \ SCALE_FUNCS(8, opt); \ SCALE_FUNCS(X, opt) #define SCALE_FUNCS_SSE(opt) \ SCALE_FUNCS(4, opt); \ SCALE_FUNCS(8, opt); \ SCALE_FUNCS(X4, opt); \ SCALE_FUNCS(X8, opt) #if ARCH_X86_32 SCALE_FUNCS_MMX(mmx); #endif SCALE_FUNCS_SSE(sse2); SCALE_FUNCS_SSE(ssse3); SCALE_FUNCS_SSE(sse4); SCALE_FUNC(4, 8, 15, avx2); SCALE_FUNC(X4, 8, 15, avx2); #define VSCALEX_FUNC(size, opt) \ void ff_yuv2planeX_ ## size ## _ ## opt(const int16_t *filter, int filterSize, \ const int16_t **src, uint8_t *dest, int dstW, \ const uint8_t *dither, int offset) #define VSCALEX_FUNCS(opt) \ VSCALEX_FUNC(8, opt); \ VSCALEX_FUNC(9, opt); \ VSCALEX_FUNC(10, opt) #if ARCH_X86_32 VSCALEX_FUNCS(mmxext); #endif VSCALEX_FUNCS(sse2); VSCALEX_FUNCS(sse4); VSCALEX_FUNC(16, sse4); VSCALEX_FUNCS(avx); #define VSCALE_FUNC(size, opt) \ void ff_yuv2plane1_ ## size ## _ ## opt(const int16_t *src, uint8_t *dst, int dstW, \ const uint8_t *dither, int offset) #define VSCALE_FUNCS(opt1, opt2) \ VSCALE_FUNC(8, opt1); \ VSCALE_FUNC(9, opt2); \ VSCALE_FUNC(10, opt2); \ VSCALE_FUNC(16, opt1) #if ARCH_X86_32 VSCALE_FUNCS(mmx, mmxext); #endif VSCALE_FUNCS(sse2, sse2); VSCALE_FUNC(16, sse4); VSCALE_FUNCS(avx, avx); #define INPUT_Y_FUNC(fmt, opt) \ void ff_ ## fmt ## ToY_ ## opt(uint8_t *dst, const uint8_t *src, \ const uint8_t *unused1, const uint8_t *unused2, \ int w, uint32_t *unused) #define INPUT_UV_FUNC(fmt, opt) \ void ff_ ## fmt ## ToUV_ ## opt(uint8_t *dstU, uint8_t *dstV, \ const uint8_t *unused0, \ const uint8_t *src1, \ const uint8_t *src2, \ int w, uint32_t *unused) #define INPUT_FUNC(fmt, opt) \ INPUT_Y_FUNC(fmt, opt); \ INPUT_UV_FUNC(fmt, opt) #define INPUT_FUNCS(opt) \ INPUT_FUNC(uyvy, opt); \ INPUT_FUNC(yuyv, opt); \ INPUT_UV_FUNC(nv12, opt); \ INPUT_UV_FUNC(nv21, opt); \ INPUT_FUNC(rgba, opt); \ INPUT_FUNC(bgra, opt); \ INPUT_FUNC(argb, opt); \ INPUT_FUNC(abgr, opt); \ INPUT_FUNC(rgb24, opt); \ INPUT_FUNC(bgr24, opt) #if ARCH_X86_32 INPUT_FUNCS(mmx); #endif INPUT_FUNCS(sse2); INPUT_FUNCS(ssse3); INPUT_FUNCS(avx); #if ARCH_X86_64 #define YUV2NV_DECL(fmt, opt) \ void ff_yuv2 ## fmt ## cX_ ## opt(enum AVPixelFormat format, const uint8_t *dither, \ const int16_t *filter, int filterSize, \ const int16_t **u, const int16_t **v, \ uint8_t *dst, int dstWidth) YUV2NV_DECL(nv12, avx2); YUV2NV_DECL(nv21, avx2); #define YUV2GBRP_FN_DECL(fmt, opt) \ void ff_yuv2##fmt##_full_X_ ##opt(SwsContext *c, const int16_t *lumFilter, \ const int16_t **lumSrcx, int lumFilterSize, \ const int16_t *chrFilter, const int16_t **chrUSrcx, \ const int16_t **chrVSrcx, int chrFilterSize, \ const int16_t **alpSrcx, uint8_t **dest, \ int dstW, int y) #define YUV2GBRP_DECL(opt) \ YUV2GBRP_FN_DECL(gbrp, opt); \ YUV2GBRP_FN_DECL(gbrap, opt); \ YUV2GBRP_FN_DECL(gbrp9le, opt); \ YUV2GBRP_FN_DECL(gbrp10le, opt); \ YUV2GBRP_FN_DECL(gbrap10le, opt); \ YUV2GBRP_FN_DECL(gbrp12le, opt); \ YUV2GBRP_FN_DECL(gbrap12le, opt); \ YUV2GBRP_FN_DECL(gbrp14le, opt); \ YUV2GBRP_FN_DECL(gbrp16le, opt); \ YUV2GBRP_FN_DECL(gbrap16le, opt); \ YUV2GBRP_FN_DECL(gbrpf32le, opt); \ YUV2GBRP_FN_DECL(gbrapf32le, opt); \ YUV2GBRP_FN_DECL(gbrp9be, opt); \ YUV2GBRP_FN_DECL(gbrp10be, opt); \ YUV2GBRP_FN_DECL(gbrap10be, opt); \ YUV2GBRP_FN_DECL(gbrp12be, opt); \ YUV2GBRP_FN_DECL(gbrap12be, opt); \ YUV2GBRP_FN_DECL(gbrp14be, opt); \ YUV2GBRP_FN_DECL(gbrp16be, opt); \ YUV2GBRP_FN_DECL(gbrap16be, opt); \ YUV2GBRP_FN_DECL(gbrpf32be, opt); \ YUV2GBRP_FN_DECL(gbrapf32be, opt); YUV2GBRP_DECL(sse2); YUV2GBRP_DECL(sse4); YUV2GBRP_DECL(avx2); #define INPUT_PLANAR_RGB_Y_FN_DECL(fmt, opt) \ void ff_planar_##fmt##_to_y_##opt(uint8_t *dst, \ const uint8_t *src[4], int w, int32_t *rgb2yuv) #define INPUT_PLANAR_RGB_UV_FN_DECL(fmt, opt) \ void ff_planar_##fmt##_to_uv_##opt(uint8_t *dstU, uint8_t *dstV, \ const uint8_t *src[4], int w, int32_t *rgb2yuv) #define INPUT_PLANAR_RGB_A_FN_DECL(fmt, opt) \ void ff_planar_##fmt##_to_a_##opt(uint8_t *dst, \ const uint8_t *src[4], int w, int32_t *rgb2yuv) #define INPUT_PLANAR_RGBXX_A_DECL(fmt, opt) \ INPUT_PLANAR_RGB_A_FN_DECL(fmt##le, opt); \ INPUT_PLANAR_RGB_A_FN_DECL(fmt##be, opt); #define INPUT_PLANAR_RGBXX_Y_DECL(fmt, opt) \ INPUT_PLANAR_RGB_Y_FN_DECL(fmt##le, opt); \ INPUT_PLANAR_RGB_Y_FN_DECL(fmt##be, opt); #define INPUT_PLANAR_RGBXX_UV_DECL(fmt, opt) \ INPUT_PLANAR_RGB_UV_FN_DECL(fmt##le, opt); \ INPUT_PLANAR_RGB_UV_FN_DECL(fmt##be, opt); #define INPUT_PLANAR_RGBXX_YUVA_DECL(fmt, opt) \ INPUT_PLANAR_RGBXX_Y_DECL(fmt, opt); \ INPUT_PLANAR_RGBXX_UV_DECL(fmt, opt); \ INPUT_PLANAR_RGBXX_A_DECL(fmt, opt); #define INPUT_PLANAR_RGBXX_YUV_DECL(fmt, opt) \ INPUT_PLANAR_RGBXX_Y_DECL(fmt, opt); \ INPUT_PLANAR_RGBXX_UV_DECL(fmt, opt); #define INPUT_PLANAR_RGBXX_UVA_DECL(fmt, opt) \ INPUT_PLANAR_RGBXX_UV_DECL(fmt, opt); \ INPUT_PLANAR_RGBXX_A_DECL(fmt, opt); #define INPUT_PLANAR_RGB_A_ALL_DECL(opt) \ INPUT_PLANAR_RGB_A_FN_DECL(rgb, opt); \ INPUT_PLANAR_RGBXX_A_DECL(rgb10, opt); \ INPUT_PLANAR_RGBXX_A_DECL(rgb12, opt); \ INPUT_PLANAR_RGBXX_A_DECL(rgb16, opt); \ INPUT_PLANAR_RGBXX_A_DECL(rgbf32, opt); #define INPUT_PLANAR_RGB_Y_ALL_DECL(opt) \ INPUT_PLANAR_RGB_Y_FN_DECL(rgb, opt); \ INPUT_PLANAR_RGBXX_Y_DECL(rgb9, opt); \ INPUT_PLANAR_RGBXX_Y_DECL(rgb10, opt); \ INPUT_PLANAR_RGBXX_Y_DECL(rgb12, opt); \ INPUT_PLANAR_RGBXX_Y_DECL(rgb14, opt); \ INPUT_PLANAR_RGBXX_Y_DECL(rgb16, opt); \ INPUT_PLANAR_RGBXX_Y_DECL(rgbf32, opt); #define INPUT_PLANAR_RGB_UV_ALL_DECL(opt) \ INPUT_PLANAR_RGB_UV_FN_DECL(rgb, opt); \ INPUT_PLANAR_RGBXX_UV_DECL(rgb9, opt); \ INPUT_PLANAR_RGBXX_UV_DECL(rgb10, opt); \ INPUT_PLANAR_RGBXX_UV_DECL(rgb12, opt); \ INPUT_PLANAR_RGBXX_UV_DECL(rgb14, opt); \ INPUT_PLANAR_RGBXX_UV_DECL(rgb16, opt); \ INPUT_PLANAR_RGBXX_UV_DECL(rgbf32, opt); INPUT_PLANAR_RGBXX_Y_DECL(rgbf32, sse2); INPUT_PLANAR_RGB_UV_ALL_DECL(sse2); INPUT_PLANAR_RGB_A_ALL_DECL(sse2); INPUT_PLANAR_RGB_Y_ALL_DECL(sse4); INPUT_PLANAR_RGB_UV_ALL_DECL(sse4); INPUT_PLANAR_RGBXX_A_DECL(rgbf32, sse4); INPUT_PLANAR_RGB_Y_ALL_DECL(avx2); INPUT_PLANAR_RGB_UV_ALL_DECL(avx2); INPUT_PLANAR_RGB_A_ALL_DECL(avx2); #endif av_cold void ff_sws_init_swscale_x86(SwsContext *c) { int cpu_flags = av_get_cpu_flags(); #if HAVE_MMX_INLINE if (INLINE_MMX(cpu_flags)) sws_init_swscale_mmx(c); #endif #if HAVE_MMXEXT_INLINE if (INLINE_MMXEXT(cpu_flags)) sws_init_swscale_mmxext(c); #endif if(c->use_mmx_vfilter && !(c->flags & SWS_ACCURATE_RND)) { #if HAVE_MMX_EXTERNAL if (EXTERNAL_MMX(cpu_flags)) c->yuv2planeX = yuv2yuvX_mmx; #endif #if HAVE_MMXEXT_EXTERNAL if (EXTERNAL_MMXEXT(cpu_flags)) c->yuv2planeX = yuv2yuvX_mmxext; #endif #if HAVE_SSE3_EXTERNAL if (EXTERNAL_SSE3(cpu_flags)) c->yuv2planeX = yuv2yuvX_sse3; #endif #if HAVE_AVX2_EXTERNAL if (EXTERNAL_AVX2_FAST(cpu_flags)) c->yuv2planeX = yuv2yuvX_avx2; #endif } #define ASSIGN_SCALE_FUNC2(hscalefn, filtersize, opt1, opt2) do { \ if (c->srcBpc == 8) { \ hscalefn = c->dstBpc <= 14 ? ff_hscale8to15_ ## filtersize ## _ ## opt2 : \ ff_hscale8to19_ ## filtersize ## _ ## opt1; \ } else if (c->srcBpc == 9) { \ hscalefn = c->dstBpc <= 14 ? ff_hscale9to15_ ## filtersize ## _ ## opt2 : \ ff_hscale9to19_ ## filtersize ## _ ## opt1; \ } else if (c->srcBpc == 10) { \ hscalefn = c->dstBpc <= 14 ? ff_hscale10to15_ ## filtersize ## _ ## opt2 : \ ff_hscale10to19_ ## filtersize ## _ ## opt1; \ } else if (c->srcBpc == 12) { \ hscalefn = c->dstBpc <= 14 ? ff_hscale12to15_ ## filtersize ## _ ## opt2 : \ ff_hscale12to19_ ## filtersize ## _ ## opt1; \ } else if (c->srcBpc == 14 || ((c->srcFormat==AV_PIX_FMT_PAL8||isAnyRGB(c->srcFormat)) && av_pix_fmt_desc_get(c->srcFormat)->comp[0].depth<16)) { \ hscalefn = c->dstBpc <= 14 ? ff_hscale14to15_ ## filtersize ## _ ## opt2 : \ ff_hscale14to19_ ## filtersize ## _ ## opt1; \ } else { /* c->srcBpc == 16 */ \ av_assert0(c->srcBpc == 16);\ hscalefn = c->dstBpc <= 14 ? ff_hscale16to15_ ## filtersize ## _ ## opt2 : \ ff_hscale16to19_ ## filtersize ## _ ## opt1; \ } \ } while (0) #define ASSIGN_MMX_SCALE_FUNC(hscalefn, filtersize, opt1, opt2) \ switch (filtersize) { \ case 4: ASSIGN_SCALE_FUNC2(hscalefn, 4, opt1, opt2); break; \ case 8: ASSIGN_SCALE_FUNC2(hscalefn, 8, opt1, opt2); break; \ default: ASSIGN_SCALE_FUNC2(hscalefn, X, opt1, opt2); break; \ } #define ASSIGN_VSCALEX_FUNC(vscalefn, opt, do_16_case, condition_8bit) \ switch(c->dstBpc){ \ case 16: do_16_case; break; \ case 10: if (!isBE(c->dstFormat) && !isSemiPlanarYUV(c->dstFormat)) vscalefn = ff_yuv2planeX_10_ ## opt; break; \ case 9: if (!isBE(c->dstFormat)) vscalefn = ff_yuv2planeX_9_ ## opt; break; \ case 8: if ((condition_8bit) && !c->use_mmx_vfilter) vscalefn = ff_yuv2planeX_8_ ## opt; break; \ } #define ASSIGN_VSCALE_FUNC(vscalefn, opt1, opt2, opt2chk) \ switch(c->dstBpc){ \ case 16: if (!isBE(c->dstFormat)) vscalefn = ff_yuv2plane1_16_ ## opt1; break; \ case 10: if (!isBE(c->dstFormat) && !isSemiPlanarYUV(c->dstFormat) && opt2chk) vscalefn = ff_yuv2plane1_10_ ## opt2; break; \ case 9: if (!isBE(c->dstFormat) && opt2chk) vscalefn = ff_yuv2plane1_9_ ## opt2; break; \ case 8: vscalefn = ff_yuv2plane1_8_ ## opt1; break; \ default: av_assert0(c->dstBpc>8); \ } #define case_rgb(x, X, opt) \ case AV_PIX_FMT_ ## X: \ c->lumToYV12 = ff_ ## x ## ToY_ ## opt; \ if (!c->chrSrcHSubSample) \ c->chrToYV12 = ff_ ## x ## ToUV_ ## opt; \ break #if ARCH_X86_32 if (EXTERNAL_MMX(cpu_flags)) { ASSIGN_MMX_SCALE_FUNC(c->hyScale, c->hLumFilterSize, mmx, mmx); ASSIGN_MMX_SCALE_FUNC(c->hcScale, c->hChrFilterSize, mmx, mmx); ASSIGN_VSCALE_FUNC(c->yuv2plane1, mmx, mmxext, cpu_flags & AV_CPU_FLAG_MMXEXT); switch (c->srcFormat) { case AV_PIX_FMT_YA8: c->lumToYV12 = ff_yuyvToY_mmx; if (c->needAlpha) c->alpToYV12 = ff_uyvyToY_mmx; break; case AV_PIX_FMT_YUYV422: c->lumToYV12 = ff_yuyvToY_mmx; c->chrToYV12 = ff_yuyvToUV_mmx; break; case AV_PIX_FMT_UYVY422: c->lumToYV12 = ff_uyvyToY_mmx; c->chrToYV12 = ff_uyvyToUV_mmx; break; case AV_PIX_FMT_NV12: c->chrToYV12 = ff_nv12ToUV_mmx; break; case AV_PIX_FMT_NV21: c->chrToYV12 = ff_nv21ToUV_mmx; break; case_rgb(rgb24, RGB24, mmx); case_rgb(bgr24, BGR24, mmx); case_rgb(bgra, BGRA, mmx); case_rgb(rgba, RGBA, mmx); case_rgb(abgr, ABGR, mmx); case_rgb(argb, ARGB, mmx); default: break; } } if (EXTERNAL_MMXEXT(cpu_flags)) { ASSIGN_VSCALEX_FUNC(c->yuv2planeX, mmxext, , 1); } #endif /* ARCH_X86_32 */ #define ASSIGN_SSE_SCALE_FUNC(hscalefn, filtersize, opt1, opt2) \ switch (filtersize) { \ case 4: ASSIGN_SCALE_FUNC2(hscalefn, 4, opt1, opt2); break; \ case 8: ASSIGN_SCALE_FUNC2(hscalefn, 8, opt1, opt2); break; \ default: if (filtersize & 4) ASSIGN_SCALE_FUNC2(hscalefn, X4, opt1, opt2); \ else ASSIGN_SCALE_FUNC2(hscalefn, X8, opt1, opt2); \ break; \ } if (EXTERNAL_SSE2(cpu_flags)) { ASSIGN_SSE_SCALE_FUNC(c->hyScale, c->hLumFilterSize, sse2, sse2); ASSIGN_SSE_SCALE_FUNC(c->hcScale, c->hChrFilterSize, sse2, sse2); ASSIGN_VSCALEX_FUNC(c->yuv2planeX, sse2, , HAVE_ALIGNED_STACK || ARCH_X86_64); ASSIGN_VSCALE_FUNC(c->yuv2plane1, sse2, sse2, 1); switch (c->srcFormat) { case AV_PIX_FMT_YA8: c->lumToYV12 = ff_yuyvToY_sse2; if (c->needAlpha) c->alpToYV12 = ff_uyvyToY_sse2; break; case AV_PIX_FMT_YUYV422: c->lumToYV12 = ff_yuyvToY_sse2; c->chrToYV12 = ff_yuyvToUV_sse2; break; case AV_PIX_FMT_UYVY422: c->lumToYV12 = ff_uyvyToY_sse2; c->chrToYV12 = ff_uyvyToUV_sse2; break; case AV_PIX_FMT_NV12: c->chrToYV12 = ff_nv12ToUV_sse2; break; case AV_PIX_FMT_NV21: c->chrToYV12 = ff_nv21ToUV_sse2; break; case_rgb(rgb24, RGB24, sse2); case_rgb(bgr24, BGR24, sse2); case_rgb(bgra, BGRA, sse2); case_rgb(rgba, RGBA, sse2); case_rgb(abgr, ABGR, sse2); case_rgb(argb, ARGB, sse2); default: break; } } if (EXTERNAL_SSSE3(cpu_flags)) { ASSIGN_SSE_SCALE_FUNC(c->hyScale, c->hLumFilterSize, ssse3, ssse3); ASSIGN_SSE_SCALE_FUNC(c->hcScale, c->hChrFilterSize, ssse3, ssse3); switch (c->srcFormat) { case_rgb(rgb24, RGB24, ssse3); case_rgb(bgr24, BGR24, ssse3); default: break; } } if (EXTERNAL_SSE4(cpu_flags)) { /* Xto15 don't need special sse4 functions */ ASSIGN_SSE_SCALE_FUNC(c->hyScale, c->hLumFilterSize, sse4, ssse3); ASSIGN_SSE_SCALE_FUNC(c->hcScale, c->hChrFilterSize, sse4, ssse3); ASSIGN_VSCALEX_FUNC(c->yuv2planeX, sse4, if (!isBE(c->dstFormat)) c->yuv2planeX = ff_yuv2planeX_16_sse4, HAVE_ALIGNED_STACK || ARCH_X86_64); if (c->dstBpc == 16 && !isBE(c->dstFormat)) c->yuv2plane1 = ff_yuv2plane1_16_sse4; } if (EXTERNAL_AVX(cpu_flags)) { ASSIGN_VSCALEX_FUNC(c->yuv2planeX, avx, , HAVE_ALIGNED_STACK || ARCH_X86_64); ASSIGN_VSCALE_FUNC(c->yuv2plane1, avx, avx, 1); switch (c->srcFormat) { case AV_PIX_FMT_YUYV422: c->chrToYV12 = ff_yuyvToUV_avx; break; case AV_PIX_FMT_UYVY422: c->chrToYV12 = ff_uyvyToUV_avx; break; case AV_PIX_FMT_NV12: c->chrToYV12 = ff_nv12ToUV_avx; break; case AV_PIX_FMT_NV21: c->chrToYV12 = ff_nv21ToUV_avx; break; case_rgb(rgb24, RGB24, avx); case_rgb(bgr24, BGR24, avx); case_rgb(bgra, BGRA, avx); case_rgb(rgba, RGBA, avx); case_rgb(abgr, ABGR, avx); case_rgb(argb, ARGB, avx); default: break; } } #if ARCH_X86_64 #define ASSIGN_AVX2_SCALE_FUNC(hscalefn, filtersize) \ switch (filtersize) { \ case 4: hscalefn = ff_hscale8to15_4_avx2; break; \ default: hscalefn = ff_hscale8to15_X4_avx2; break; \ break; \ } if (EXTERNAL_AVX2_FAST(cpu_flags) && !(cpu_flags & AV_CPU_FLAG_SLOW_GATHER)) { if ((c->srcBpc == 8) && (c->dstBpc <= 14)) { if (c->chrDstW % 16 == 0) ASSIGN_AVX2_SCALE_FUNC(c->hcScale, c->hChrFilterSize); if (c->dstW % 16 == 0) ASSIGN_AVX2_SCALE_FUNC(c->hyScale, c->hLumFilterSize); } } if (EXTERNAL_AVX2_FAST(cpu_flags)) { switch (c->dstFormat) { case AV_PIX_FMT_NV12: case AV_PIX_FMT_NV24: c->yuv2nv12cX = ff_yuv2nv12cX_avx2; break; case AV_PIX_FMT_NV21: case AV_PIX_FMT_NV42: c->yuv2nv12cX = ff_yuv2nv21cX_avx2; break; default: break; } } #define INPUT_PLANER_RGB_A_FUNC_CASE(fmt, name, opt) \ case fmt: \ c->readAlpPlanar = ff_planar_##name##_to_a_##opt; #define INPUT_PLANER_RGBA_YUV_FUNC_CASE(rgb_fmt, rgba_fmt, name, opt) \ case rgba_fmt: \ case rgb_fmt: \ c->readLumPlanar = ff_planar_##name##_to_y_##opt; \ c->readChrPlanar = ff_planar_##name##_to_uv_##opt; \ break; #define INPUT_PLANER_RGB_YUV_FUNC_CASE(fmt, name, opt) \ case fmt: \ c->readLumPlanar = ff_planar_##name##_to_y_##opt; \ c->readChrPlanar = ff_planar_##name##_to_uv_##opt; \ break; #define INPUT_PLANER_RGB_UV_FUNC_CASE(fmt, name, opt) \ case fmt: \ c->readChrPlanar = ff_planar_##name##_to_uv_##opt; \ break; #define INPUT_PLANER_RGBAXX_YUVA_FUNC_CASE(rgb_fmt, rgba_fmt, name, opt) \ INPUT_PLANER_RGB_A_FUNC_CASE(rgba_fmt##LE, name##le, opt) \ INPUT_PLANER_RGB_YUV_FUNC_CASE(rgb_fmt##LE, name##le, opt) \ INPUT_PLANER_RGB_A_FUNC_CASE(rgba_fmt##BE, name##be, opt) \ INPUT_PLANER_RGB_YUV_FUNC_CASE(rgb_fmt##BE, name##be, opt) #define INPUT_PLANER_RGBAXX_UVA_FUNC_CASE(rgb_fmt, rgba_fmt, name, opt) \ INPUT_PLANER_RGB_A_FUNC_CASE(rgba_fmt##LE, name##le, opt) \ INPUT_PLANER_RGB_UV_FUNC_CASE(rgb_fmt##LE, name##le, opt) \ INPUT_PLANER_RGB_A_FUNC_CASE(rgba_fmt##BE, name##be, opt) \ INPUT_PLANER_RGB_UV_FUNC_CASE(rgb_fmt##BE, name##be, opt) #define INPUT_PLANER_RGBAXX_YUV_FUNC_CASE(rgb_fmt, rgba_fmt, name, opt) \ INPUT_PLANER_RGBA_YUV_FUNC_CASE(rgb_fmt##LE, rgba_fmt##LE, name##le, opt) \ INPUT_PLANER_RGBA_YUV_FUNC_CASE(rgb_fmt##BE, rgba_fmt##BE, name##be, opt) #define INPUT_PLANER_RGBXX_YUV_FUNC_CASE(rgb_fmt, name, opt) \ INPUT_PLANER_RGB_YUV_FUNC_CASE(rgb_fmt##LE, name##le, opt) \ INPUT_PLANER_RGB_YUV_FUNC_CASE(rgb_fmt##BE, name##be, opt) #define INPUT_PLANER_RGBXX_UV_FUNC_CASE(rgb_fmt, name, opt) \ INPUT_PLANER_RGB_UV_FUNC_CASE(rgb_fmt##LE, name##le, opt) \ INPUT_PLANER_RGB_UV_FUNC_CASE(rgb_fmt##BE, name##be, opt) #define INPUT_PLANER_RGB_YUVA_ALL_CASES(opt) \ INPUT_PLANER_RGB_A_FUNC_CASE( AV_PIX_FMT_GBRAP, rgb, opt) \ INPUT_PLANER_RGB_YUV_FUNC_CASE( AV_PIX_FMT_GBRP, rgb, opt) \ INPUT_PLANER_RGBXX_YUV_FUNC_CASE( AV_PIX_FMT_GBRP9, rgb9, opt) \ INPUT_PLANER_RGBAXX_YUVA_FUNC_CASE(AV_PIX_FMT_GBRP10, AV_PIX_FMT_GBRAP10, rgb10, opt) \ INPUT_PLANER_RGBAXX_YUVA_FUNC_CASE(AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRAP12, rgb12, opt) \ INPUT_PLANER_RGBXX_YUV_FUNC_CASE( AV_PIX_FMT_GBRP14, rgb14, opt) \ INPUT_PLANER_RGBAXX_YUVA_FUNC_CASE(AV_PIX_FMT_GBRP16, AV_PIX_FMT_GBRAP16, rgb16, opt) \ INPUT_PLANER_RGBAXX_YUVA_FUNC_CASE(AV_PIX_FMT_GBRPF32, AV_PIX_FMT_GBRAPF32, rgbf32, opt) if (EXTERNAL_SSE2(cpu_flags)) { switch (c->srcFormat) { INPUT_PLANER_RGB_A_FUNC_CASE( AV_PIX_FMT_GBRAP, rgb, sse2); INPUT_PLANER_RGB_UV_FUNC_CASE( AV_PIX_FMT_GBRP, rgb, sse2); INPUT_PLANER_RGBXX_UV_FUNC_CASE( AV_PIX_FMT_GBRP9, rgb9, sse2); INPUT_PLANER_RGBAXX_UVA_FUNC_CASE( AV_PIX_FMT_GBRP10, AV_PIX_FMT_GBRAP10, rgb10, sse2); INPUT_PLANER_RGBAXX_UVA_FUNC_CASE( AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRAP12, rgb12, sse2); INPUT_PLANER_RGBXX_UV_FUNC_CASE( AV_PIX_FMT_GBRP14, rgb14, sse2); INPUT_PLANER_RGBAXX_UVA_FUNC_CASE( AV_PIX_FMT_GBRP16, AV_PIX_FMT_GBRAP16, rgb16, sse2); INPUT_PLANER_RGBAXX_YUVA_FUNC_CASE(AV_PIX_FMT_GBRPF32, AV_PIX_FMT_GBRAPF32, rgbf32, sse2); default: break; } } if (EXTERNAL_SSE4(cpu_flags)) { switch (c->srcFormat) { case AV_PIX_FMT_GBRAP: INPUT_PLANER_RGB_YUV_FUNC_CASE( AV_PIX_FMT_GBRP, rgb, sse4); INPUT_PLANER_RGBXX_YUV_FUNC_CASE( AV_PIX_FMT_GBRP9, rgb9, sse4); INPUT_PLANER_RGBAXX_YUV_FUNC_CASE( AV_PIX_FMT_GBRP10, AV_PIX_FMT_GBRAP10, rgb10, sse4); INPUT_PLANER_RGBAXX_YUV_FUNC_CASE( AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRAP12, rgb12, sse4); INPUT_PLANER_RGBXX_YUV_FUNC_CASE( AV_PIX_FMT_GBRP14, rgb14, sse4); INPUT_PLANER_RGBAXX_YUV_FUNC_CASE( AV_PIX_FMT_GBRP16, AV_PIX_FMT_GBRAP16, rgb16, sse4); INPUT_PLANER_RGBAXX_YUVA_FUNC_CASE(AV_PIX_FMT_GBRPF32, AV_PIX_FMT_GBRAPF32, rgbf32, sse4); default: break; } } if (EXTERNAL_AVX2_FAST(cpu_flags)) { switch (c->srcFormat) { INPUT_PLANER_RGB_YUVA_ALL_CASES(avx2) default: break; } } if(c->flags & SWS_FULL_CHR_H_INT) { /* yuv2gbrp uses the SwsContext for yuv coefficients if struct offsets change the asm needs to be updated too */ av_assert0(offsetof(SwsContext, yuv2rgb_y_offset) == 40292); #define YUV2ANYX_FUNC_CASE(fmt, name, opt) \ case fmt: \ c->yuv2anyX = ff_yuv2##name##_full_X_##opt; \ break; #define YUV2ANYX_GBRAP_CASES(opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRP, gbrp, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRAP, gbrap, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRP9LE, gbrp9le, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRP10LE, gbrp10le, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRAP10LE, gbrap10le, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRP12LE, gbrp12le, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRAP12LE, gbrap12le, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRP14LE, gbrp14le, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRP16LE, gbrp16le, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRAP16LE, gbrap16le, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRPF32LE, gbrpf32le, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRAPF32LE, gbrapf32le, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRP9BE, gbrp9be, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRP10BE, gbrp10be, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRAP10BE, gbrap10be, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRP12BE, gbrp12be, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRAP12BE, gbrap12be, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRP14BE, gbrp14be, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRP16BE, gbrp16be, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRAP16BE, gbrap16be, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRPF32BE, gbrpf32be, opt) \ YUV2ANYX_FUNC_CASE(AV_PIX_FMT_GBRAPF32BE, gbrapf32be, opt) if (EXTERNAL_SSE2(cpu_flags)) { switch (c->dstFormat) { YUV2ANYX_GBRAP_CASES(sse2) default: break; } } if (EXTERNAL_SSE4(cpu_flags)) { switch (c->dstFormat) { YUV2ANYX_GBRAP_CASES(sse4) default: break; } } if (EXTERNAL_AVX2_FAST(cpu_flags)) { switch (c->dstFormat) { YUV2ANYX_GBRAP_CASES(avx2) default: break; } } } #endif }