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 * ideint_function_selector.c 24 * 25 * @brief 26 * This file contains the function selector related code 27 * 28 * @author 29 * Ittiam 30 * 31 * @par List of Functions: 32 * ih264e_init_function_ptr 33 * 34 * @remarks 35 * None 36 * 37 ******************************************************************************* 38 */ 39 /*****************************************************************************/ 40 /* File Includes */ 41 /*****************************************************************************/ 42 /* System include files */ 43 #include <stdio.h> 44 #include <stdint.h> 45 #include <string.h> 46 #include <stdlib.h> 47 #include <assert.h> 48 49 50 /* User include files */ 51 #include "icv_datatypes.h" 52 #include "icv_macros.h" 53 #include "icv_platform_macros.h" 54 #include "icv.h" 55 #include "icv_variance.h" 56 #include "icv_sad.h" 57 #include "ideint.h" 58 59 #include "ideint_defs.h" 60 #include "ideint_structs.h" 61 #include "ideint_utils.h" 62 #include "ideint_cac.h" 63 #include "ideint_debug.h" 64 #include "ideint_function_selector.h" 65 66 67 /** 68 ******************************************************************************* 69 * 70 * @brief 71 * Call corresponding function pointer initialization function 72 * 73 * @par Description 74 * Call corresponding function pointer initialization function 75 * 76 * @param[in] ps_ctxt 77 * Context 78 * 79 * @returns none 80 * 81 * @remarks none 82 * 83 ******************************************************************************* 84 */ 85 void ideint_init_function_ptr(ctxt_t *ps_ctxt) 86 { 87 88 ideint_init_function_ptr_generic(ps_ctxt); 89 90 switch(ps_ctxt->s_params.e_arch) 91 { 92 case ICV_X86_GENERIC: 93 break; 94 case ICV_X86_SSSE3: 95 ideint_init_function_ptr_ssse3(ps_ctxt); 96 break; 97 case ICV_X86_SSE42: 98 default: 99 ideint_init_function_ptr_ssse3(ps_ctxt); 100 ideint_init_function_ptr_sse42(ps_ctxt); 101 break; 102 } 103 104 } 105 106 /** 107 ******************************************************************************* 108 * 109 * @brief Determine the architecture of the encoder executing environment 110 * 111 * @par Description: This routine returns the architecture of the enviro- 112 * ment in which the current encoder is being tested 113 * 114 * @param[in] void 115 * 116 * @returns IV_ARCH_T 117 * architecture 118 * 119 * @remarks none 120 * 121 ******************************************************************************* 122 */ 123 ICV_ARCH_T ideint_default_arch(void) 124 { 125 return ICV_X86_SSE42; 126 } 127
