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 * ihevcd_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 #include <stdio.h> 41 #include <stddef.h> 42 #include <stdlib.h> 43 #include <string.h> 44 45 #include "ih264_typedefs.h" 46 #include "iv.h" 47 #include "ivd.h" 48 #include "ih264_defs.h" 49 #include "ih264_size_defs.h" 50 #include "ih264_error.h" 51 #include "ih264_trans_quant_itrans_iquant.h" 52 #include "ih264_inter_pred_filters.h" 53 54 #include "ih264d_structs.h" 55 #include "ih264d_function_selector.h" 56 ih264d_init_function_ptr(dec_struct_t * ps_codec)57void ih264d_init_function_ptr(dec_struct_t *ps_codec) 58 { 59 60 IVD_ARCH_T e_proc_arch = ps_codec->e_processor_arch; 61 ih264d_init_function_ptr_generic(ps_codec); 62 switch(e_proc_arch) 63 { 64 #if defined(ARMV8) 65 case ARCH_ARMV8_GENERIC: 66 default: 67 ih264d_init_function_ptr_av8(ps_codec); 68 break; 69 #elif !defined(DISABLE_NEON) 70 case ARCH_ARM_A5: 71 case ARCH_ARM_A7: 72 case ARCH_ARM_A9: 73 case ARCH_ARM_A15: 74 case ARCH_ARM_A9Q: 75 default: 76 ih264d_init_function_ptr_a9q(ps_codec); 77 break; 78 #else 79 default: 80 #endif 81 case ARCH_ARM_NONEON: 82 break; 83 } 84 } 85 ih264d_init_arch(dec_struct_t * ps_codec)86void ih264d_init_arch(dec_struct_t *ps_codec) 87 { 88 #ifdef DEFAULT_ARCH 89 #if DEFAULT_ARCH == D_ARCH_ARM_NONEON 90 ps_codec->e_processor_arch = ARCH_ARM_NONEON; 91 #elif DEFAULT_ARCH == D_ARCH_ARMV8_GENERIC 92 ps_codec->e_processor_arch = ARCH_ARMV8_GENERIC; 93 #elif DEFAULT_ARCH == D_ARCH_ARM_NEONINTR 94 ps_codec->e_processor_arch = ARCH_ARM_NEONINTR; 95 #else 96 ps_codec->e_processor_arch = ARCH_ARM_A9Q; 97 #endif 98 #else 99 ps_codec->e_processor_arch = ARCH_ARM_A9Q; 100 #endif 101 102 } 103