ref: a75ee78bd998f393b9deada2859cf5f8ebbafe75
dir: /src/x86/film_grain_init_tmpl.c/
/* * Copyright © 2018, VideoLAN and dav1d authors * Copyright © 2018, Two Orioles, LLC * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "src/cpu.h" #include "src/film_grain.h" decl_generate_grain_y_fn(dav1d_generate_grain_y_ssse3); decl_generate_grain_uv_fn(dav1d_generate_grain_uv_420_ssse3); decl_generate_grain_uv_fn(dav1d_generate_grain_uv_422_ssse3); decl_generate_grain_uv_fn(dav1d_generate_grain_uv_444_ssse3); decl_fgy_32x32xn_fn(dav1d_fgy_32x32xn_ssse3); decl_fguv_32x32xn_fn(dav1d_fguv_32x32xn_i420_ssse3); decl_fguv_32x32xn_fn(dav1d_fguv_32x32xn_i422_ssse3); decl_fguv_32x32xn_fn(dav1d_fguv_32x32xn_i444_ssse3); decl_generate_grain_y_fn(dav1d_generate_grain_y_avx2); decl_generate_grain_uv_fn(dav1d_generate_grain_uv_420_avx2); decl_generate_grain_uv_fn(dav1d_generate_grain_uv_422_avx2); decl_generate_grain_uv_fn(dav1d_generate_grain_uv_444_avx2); decl_fgy_32x32xn_fn(dav1d_fgy_32x32xn_avx2); decl_fguv_32x32xn_fn(dav1d_fguv_32x32xn_i420_avx2); decl_fguv_32x32xn_fn(dav1d_fguv_32x32xn_i422_avx2); decl_fguv_32x32xn_fn(dav1d_fguv_32x32xn_i444_avx2); COLD void bitfn(dav1d_film_grain_dsp_init_x86)(Dav1dFilmGrainDSPContext *const c) { const unsigned flags = dav1d_get_cpu_flags(); if (!(flags & DAV1D_X86_CPU_FLAG_SSSE3)) return; #if BITDEPTH == 8 c->generate_grain_y = dav1d_generate_grain_y_ssse3; c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I420 - 1] = dav1d_generate_grain_uv_420_ssse3; c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I422 - 1] = dav1d_generate_grain_uv_422_ssse3; c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I444 - 1] = dav1d_generate_grain_uv_444_ssse3; c->fgy_32x32xn = dav1d_fgy_32x32xn_ssse3; c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I420 - 1] = dav1d_fguv_32x32xn_i420_ssse3; c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I422 - 1] = dav1d_fguv_32x32xn_i422_ssse3; c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I444 - 1] = dav1d_fguv_32x32xn_i444_ssse3; #endif if (!(flags & DAV1D_X86_CPU_FLAG_AVX2)) return; #if BITDEPTH == 8 && ARCH_X86_64 c->generate_grain_y = dav1d_generate_grain_y_avx2; c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I420 - 1] = dav1d_generate_grain_uv_420_avx2; c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I422 - 1] = dav1d_generate_grain_uv_422_avx2; c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I444 - 1] = dav1d_generate_grain_uv_444_avx2; c->fgy_32x32xn = dav1d_fgy_32x32xn_avx2; c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I420 - 1] = dav1d_fguv_32x32xn_i420_avx2; c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I422 - 1] = dav1d_fguv_32x32xn_i422_avx2; c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I444 - 1] = dav1d_fguv_32x32xn_i444_avx2; #endif }