1 /* 2 * Copyright 2020 The libgav1 Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef LIBGAV1_SRC_DSP_X86_LOOP_RESTORATION_AVX2_H_ 18 #define LIBGAV1_SRC_DSP_X86_LOOP_RESTORATION_AVX2_H_ 19 20 #include "src/dsp/dsp.h" 21 #include "src/utils/cpu.h" 22 23 namespace libgav1 { 24 namespace dsp { 25 26 // Initializes Dsp::loop_restorations, see the defines below for specifics. 27 // These functions are not thread-safe. 28 void LoopRestorationInit_AVX2(); 29 void LoopRestorationInit10bpp_AVX2(); 30 31 } // namespace dsp 32 } // namespace libgav1 33 34 // If avx2 is enabled and the baseline isn't set due to a higher level of 35 // optimization being enabled, signal the avx2 implementation should be used. 36 #if LIBGAV1_TARGETING_AVX2 37 38 #ifndef LIBGAV1_Dsp8bpp_WienerFilter 39 #define LIBGAV1_Dsp8bpp_WienerFilter LIBGAV1_CPU_AVX2 40 #endif 41 42 #ifndef LIBGAV1_Dsp10bpp_WienerFilter 43 #define LIBGAV1_Dsp10bpp_WienerFilter LIBGAV1_CPU_AVX2 44 #endif 45 46 #ifndef LIBGAV1_Dsp8bpp_SelfGuidedFilter 47 #define LIBGAV1_Dsp8bpp_SelfGuidedFilter LIBGAV1_CPU_AVX2 48 #endif 49 50 #ifndef LIBGAV1_Dsp10bpp_SelfGuidedFilter 51 #define LIBGAV1_Dsp10bpp_SelfGuidedFilter LIBGAV1_CPU_AVX2 52 #endif 53 54 #endif // LIBGAV1_TARGETING_AVX2 55 56 #endif // LIBGAV1_SRC_DSP_X86_LOOP_RESTORATION_AVX2_H_ 57