1/****************************************************************************** 2 * 3 * Copyright (C) 2015 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ***************************************************************************** 18 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19*/ 20/** 21******************************************************************************* 22* @file 23* imp2d_function_selector.c 24* 25* @brief 26* Contains functions to initialize function pointers used in hevc 27* 28* @author 29* Naveen 30* 31* @par List of Functions: 32* @remarks 33* None 34* 35******************************************************************************* 36*/ 37/*****************************************************************************/ 38/* File Includes */ 39/*****************************************************************************/ 40 41#include <stdio.h> 42#include <stddef.h> 43#include <stdlib.h> 44#include <string.h> 45 46/* User Include files */ 47#include "ih264_typedefs.h" 48#include "iv.h" 49#include "ivd.h" 50#include "ih264_defs.h" 51#include "ih264_size_defs.h" 52#include "ih264_error.h" 53#include "ih264_trans_quant_itrans_iquant.h" 54#include "ih264_inter_pred_filters.h" 55 56#include "ih264d_structs.h" 57#include "ih264d_function_selector.h" 58 59void ih264d_init_function_ptr(dec_struct_t *ps_codec) 60{ 61 62 ih264d_init_function_ptr_generic(ps_codec); 63 switch(ps_codec->e_processor_arch) 64 { 65 case ARCH_X86_GENERIC: 66 ih264d_init_function_ptr_generic(ps_codec); 67 break; 68 case ARCH_X86_SSSE3: 69 ih264d_init_function_ptr_ssse3(ps_codec); 70 break; 71 case ARCH_X86_SSE42: 72 default: 73 ih264d_init_function_ptr_ssse3(ps_codec); 74 ih264d_init_function_ptr_sse42(ps_codec); 75 break; 76 } 77} 78void ih264d_init_arch(dec_struct_t *ps_codec) 79{ 80#ifdef DEFAULT_ARCH 81#if DEFAULT_ARCH == D_ARCH_X86_SSE42 82 ps_codec->e_processor_arch = ARCH_X86_SSE42; 83#elif DEFAULT_ARCH == D_ARCH_X86_SSSE3 84 ps_codec->e_processor_arch = ARCH_X86_SSSE3; 85#elif DEFAULT_ARCH == D_ARCH_X86_AVX2 86 ps_codec->e_processor_arch = D_ARCH_X86_AVX2; 87#else 88 ps_codec->e_processor_arch = ARCH_X86_GENERIC; 89#endif 90#else 91 ps_codec->e_processor_arch = ARCH_X86_SSE42; 92#endif 93 94} 95