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Diffstat (limited to '')
-rw-r--r-- | third_party/dav1d/src/x86/looprestoration.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/third_party/dav1d/src/x86/looprestoration.h b/third_party/dav1d/src/x86/looprestoration.h new file mode 100644 index 0000000000..de23be8866 --- /dev/null +++ b/third_party/dav1d/src/x86/looprestoration.h @@ -0,0 +1,94 @@ +/* + * 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/looprestoration.h" + +#include "common/intops.h" + +#define decl_wiener_filter_fns(ext) \ +decl_lr_filter_fn(BF(dav1d_wiener_filter7, ext)); \ +decl_lr_filter_fn(BF(dav1d_wiener_filter5, ext)) + +#define decl_sgr_filter_fns(ext) \ +decl_lr_filter_fn(BF(dav1d_sgr_filter_5x5, ext)); \ +decl_lr_filter_fn(BF(dav1d_sgr_filter_3x3, ext)); \ +decl_lr_filter_fn(BF(dav1d_sgr_filter_mix, ext)) + +decl_wiener_filter_fns(sse2); +decl_wiener_filter_fns(ssse3); +decl_wiener_filter_fns(avx2); +decl_wiener_filter_fns(avx512icl); +decl_sgr_filter_fns(ssse3); +decl_sgr_filter_fns(avx2); +decl_sgr_filter_fns(avx512icl); + +static ALWAYS_INLINE void loop_restoration_dsp_init_x86(Dav1dLoopRestorationDSPContext *const c, const int bpc) { + const unsigned flags = dav1d_get_cpu_flags(); + + if (!(flags & DAV1D_X86_CPU_FLAG_SSE2)) return; +#if BITDEPTH == 8 + c->wiener[0] = BF(dav1d_wiener_filter7, sse2); + c->wiener[1] = BF(dav1d_wiener_filter5, sse2); +#endif + + if (!(flags & DAV1D_X86_CPU_FLAG_SSSE3)) return; + c->wiener[0] = BF(dav1d_wiener_filter7, ssse3); + c->wiener[1] = BF(dav1d_wiener_filter5, ssse3); + if (BITDEPTH == 8 || bpc == 10) { + c->sgr[0] = BF(dav1d_sgr_filter_5x5, ssse3); + c->sgr[1] = BF(dav1d_sgr_filter_3x3, ssse3); + c->sgr[2] = BF(dav1d_sgr_filter_mix, ssse3); + } + +#if ARCH_X86_64 + if (!(flags & DAV1D_X86_CPU_FLAG_AVX2)) return; + + c->wiener[0] = BF(dav1d_wiener_filter7, avx2); + c->wiener[1] = BF(dav1d_wiener_filter5, avx2); + if (BITDEPTH == 8 || bpc == 10) { + c->sgr[0] = BF(dav1d_sgr_filter_5x5, avx2); + c->sgr[1] = BF(dav1d_sgr_filter_3x3, avx2); + c->sgr[2] = BF(dav1d_sgr_filter_mix, avx2); + } + + if (!(flags & DAV1D_X86_CPU_FLAG_AVX512ICL)) return; + + c->wiener[0] = BF(dav1d_wiener_filter7, avx512icl); +#if BITDEPTH == 8 + /* With VNNI we don't need a 5-tap version. */ + c->wiener[1] = c->wiener[0]; +#else + c->wiener[1] = BF(dav1d_wiener_filter5, avx512icl); +#endif + if (BITDEPTH == 8 || bpc == 10) { + c->sgr[0] = BF(dav1d_sgr_filter_5x5, avx512icl); + c->sgr[1] = BF(dav1d_sgr_filter_3x3, avx512icl); + c->sgr[2] = BF(dav1d_sgr_filter_mix, avx512icl); + } +#endif +} |