diff options
Diffstat (limited to 'third_party/dav1d/src/x86/filmgrain.h')
| -rw-r--r-- | third_party/dav1d/src/x86/filmgrain.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/third_party/dav1d/src/x86/filmgrain.h b/third_party/dav1d/src/x86/filmgrain.h new file mode 100644 index 0000000000..eeaa328d1e --- /dev/null +++ b/third_party/dav1d/src/x86/filmgrain.h @@ -0,0 +1,81 @@ +/* + * Copyright © 2018-2022, VideoLAN and dav1d authors + * Copyright © 2018-2022, 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/filmgrain.h" + +#define decl_fg_fns(ext) \ +decl_generate_grain_y_fn(BF(dav1d_generate_grain_y, ext)); \ +decl_generate_grain_uv_fn(BF(dav1d_generate_grain_uv_420, ext)); \ +decl_generate_grain_uv_fn(BF(dav1d_generate_grain_uv_422, ext)); \ +decl_generate_grain_uv_fn(BF(dav1d_generate_grain_uv_444, ext)); \ +decl_fgy_32x32xn_fn(BF(dav1d_fgy_32x32xn, ext)); \ +decl_fguv_32x32xn_fn(BF(dav1d_fguv_32x32xn_i420, ext)); \ +decl_fguv_32x32xn_fn(BF(dav1d_fguv_32x32xn_i422, ext)); \ +decl_fguv_32x32xn_fn(BF(dav1d_fguv_32x32xn_i444, ext)) + +decl_fg_fns(ssse3); +decl_fg_fns(avx2); +decl_fg_fns(avx512icl); + +static ALWAYS_INLINE void film_grain_dsp_init_x86(Dav1dFilmGrainDSPContext *const c) { + const unsigned flags = dav1d_get_cpu_flags(); + + if (!(flags & DAV1D_X86_CPU_FLAG_SSSE3)) return; + + c->generate_grain_y = BF(dav1d_generate_grain_y, ssse3); + c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I420 - 1] = BF(dav1d_generate_grain_uv_420, ssse3); + c->fgy_32x32xn = BF(dav1d_fgy_32x32xn, ssse3); + c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I420 - 1] = BF(dav1d_fguv_32x32xn_i420, ssse3); + c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I422 - 1] = BF(dav1d_generate_grain_uv_422, ssse3); + c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I444 - 1] = BF(dav1d_generate_grain_uv_444, ssse3); + c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I422 - 1] = BF(dav1d_fguv_32x32xn_i422, ssse3); + c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I444 - 1] = BF(dav1d_fguv_32x32xn_i444, ssse3); + +#if ARCH_X86_64 + if (!(flags & DAV1D_X86_CPU_FLAG_AVX2)) return; + + c->generate_grain_y = BF(dav1d_generate_grain_y, avx2); + c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I420 - 1] = BF(dav1d_generate_grain_uv_420, avx2); + c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I422 - 1] = BF(dav1d_generate_grain_uv_422, avx2); + c->generate_grain_uv[DAV1D_PIXEL_LAYOUT_I444 - 1] = BF(dav1d_generate_grain_uv_444, avx2); + + if (!(flags & DAV1D_X86_CPU_FLAG_SLOW_GATHER)) { + c->fgy_32x32xn = BF(dav1d_fgy_32x32xn, avx2); + c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I420 - 1] = BF(dav1d_fguv_32x32xn_i420, avx2); + c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I422 - 1] = BF(dav1d_fguv_32x32xn_i422, avx2); + c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I444 - 1] = BF(dav1d_fguv_32x32xn_i444, avx2); + } + + if (!(flags & DAV1D_X86_CPU_FLAG_AVX512ICL)) return; + + c->fgy_32x32xn = BF(dav1d_fgy_32x32xn, avx512icl); + c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I420 - 1] = BF(dav1d_fguv_32x32xn_i420, avx512icl); + c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I422 - 1] = BF(dav1d_fguv_32x32xn_i422, avx512icl); + c->fguv_32x32xn[DAV1D_PIXEL_LAYOUT_I444 - 1] = BF(dav1d_fguv_32x32xn_i444, avx512icl); +#endif +} |