/* * VP9 SIMD optimizations * * Copyright (c) 2013 Ronald S. Bultje <rsbultje gmail com> * * 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 "libavutil/attributes.h" #include "libavutil/cpu.h" #include "libavutil/x86/cpu.h" #include "libavcodec/vp9dsp.h" #include "libavcodec/x86/vp9dsp_init.h" #if HAVE_X86ASM decl_fpel_func(put, 8, , mmx); decl_fpel_func(avg, 8, _16, mmxext); decl_fpel_func(put, 16, , sse); decl_fpel_func(put, 32, , sse); decl_fpel_func(put, 64, , sse); decl_fpel_func(put, 128, , sse); decl_fpel_func(avg, 16, _16, sse2); decl_fpel_func(avg, 32, _16, sse2); decl_fpel_func(avg, 64, _16, sse2); decl_fpel_func(avg, 128, _16, sse2); decl_fpel_func(put, 32, , avx); decl_fpel_func(put, 64, , avx); decl_fpel_func(put, 128, , avx); decl_fpel_func(avg, 32, _16, avx2); decl_fpel_func(avg, 64, _16, avx2); decl_fpel_func(avg, 128, _16, avx2); decl_ipred_fns(v, 16, mmx, sse); decl_ipred_fns(h, 16, mmxext, sse2); decl_ipred_fns(dc, 16, mmxext, sse2); decl_ipred_fns(dc_top, 16, mmxext, sse2); decl_ipred_fns(dc_left, 16, mmxext, sse2); decl_ipred_fn(dl, 16, 16, avx2); decl_ipred_fn(dl, 32, 16, avx2); decl_ipred_fn(dr, 16, 16, avx2); decl_ipred_fn(dr, 32, 16, avx2); #define decl_ipred_dir_funcs(type) \ decl_ipred_fns(type, 16, sse2, sse2); \ decl_ipred_fns(type, 16, ssse3, ssse3); \ decl_ipred_fns(type, 16, avx, avx) decl_ipred_dir_funcs(dl); decl_ipred_dir_funcs(dr); decl_ipred_dir_funcs(vl); decl_ipred_dir_funcs(vr); decl_ipred_dir_funcs(hu); decl_ipred_dir_funcs(hd); #endif /* HAVE_X86ASM */ av_cold void ff_vp9dsp_init_16bpp_x86(VP9DSPContext *dsp) { #if HAVE_X86ASM int cpu_flags = av_get_cpu_flags(); if (EXTERNAL_MMX(cpu_flags)) { init_fpel_func(4, 0, 8, put, , mmx); init_ipred_func(v, VERT, 4, 16, mmx); } if (EXTERNAL_MMXEXT(cpu_flags)) { init_fpel_func(4, 1, 8, avg, _16, mmxext); init_ipred_func(h, HOR, 4, 16, mmxext); init_ipred_func(dc, DC, 4, 16, mmxext); init_ipred_func(dc_top, TOP_DC, 4, 16, mmxext); init_ipred_func(dc_left, LEFT_DC, 4, 16, mmxext); } if (EXTERNAL_SSE(cpu_flags)) { init_fpel_func(3, 0, 16, put, , sse); init_fpel_func(2, 0, 32, put, , sse); init_fpel_func(1, 0, 64, put, , sse); init_fpel_func(0, 0, 128, put, , sse); init_8_16_32_ipred_funcs(v, VERT, 16, sse); } if (EXTERNAL_SSE2(cpu_flags)) { init_fpel_func(3, 1, 16, avg, _16, sse2); init_fpel_func(2, 1, 32, avg, _16, sse2); init_fpel_func(1, 1, 64, avg, _16, sse2); init_fpel_func(0, 1, 128, avg, _16, sse2); init_8_16_32_ipred_funcs(h, HOR, 16, sse2); init_8_16_32_ipred_funcs(dc, DC, 16, sse2); init_8_16_32_ipred_funcs(dc_top, TOP_DC, 16, sse2); init_8_16_32_ipred_funcs(dc_left, LEFT_DC, 16, sse2); init_ipred_funcs(dl, DIAG_DOWN_LEFT, 16, sse2); init_ipred_funcs(dr, DIAG_DOWN_RIGHT, 16, sse2); init_ipred_funcs(vl, VERT_LEFT, 16, sse2); init_ipred_funcs(vr, VERT_RIGHT, 16, sse2); init_ipred_funcs(hu, HOR_UP, 16, sse2); init_ipred_funcs(hd, HOR_DOWN, 16, sse2); } if (EXTERNAL_SSSE3(cpu_flags)) { init_ipred_funcs(dl, DIAG_DOWN_LEFT, 16, ssse3); init_ipred_funcs(dr, DIAG_DOWN_RIGHT, 16, ssse3); init_ipred_funcs(vl, VERT_LEFT, 16, ssse3); init_ipred_funcs(vr, VERT_RIGHT, 16, ssse3); init_ipred_funcs(hu, HOR_UP, 16, ssse3); init_ipred_funcs(hd, HOR_DOWN, 16, ssse3); } if (EXTERNAL_AVX_FAST(cpu_flags)) { init_fpel_func(2, 0, 32, put, , avx); init_fpel_func(1, 0, 64, put, , avx); init_fpel_func(0, 0, 128, put, , avx); init_ipred_funcs(dl, DIAG_DOWN_LEFT, 16, avx); init_ipred_funcs(dr, DIAG_DOWN_RIGHT, 16, avx); init_ipred_funcs(vl, VERT_LEFT, 16, avx); init_ipred_funcs(vr, VERT_RIGHT, 16, avx); init_ipred_funcs(hu, HOR_UP, 16, avx); init_ipred_funcs(hd, HOR_DOWN, 16, avx); } if (EXTERNAL_AVX2_FAST(cpu_flags)) { init_fpel_func(2, 1, 32, avg, _16, avx2); init_fpel_func(1, 1, 64, avg, _16, avx2); init_fpel_func(0, 1, 128, avg, _16, avx2); init_ipred_func(dl, DIAG_DOWN_LEFT, 16, 16, avx2); init_ipred_func(dl, DIAG_DOWN_LEFT, 32, 16, avx2); init_ipred_func(dr, DIAG_DOWN_RIGHT, 16, 16, avx2); #if ARCH_X86_64 init_ipred_func(dr, DIAG_DOWN_RIGHT, 32, 16, avx2); #endif } #endif /* HAVE_X86ASM */ }