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 * ih264_mem_fns.h 24 * 25 * @brief 26 * Function declarations used for memory functions 27 * 28 * @author 29 * Ittiam 30 * 31 * @remarks 32 * None 33 * 34 ******************************************************************************* 35 */ 36 #ifndef _IH264_MEM_FNS_H_ 37 #define _IH264_MEM_FNS_H_ 38 39 typedef void ih264_memcpy_ft(UWORD8 *pu1_dst, UWORD8 *pu1_src, UWORD32 num_bytes); 40 41 typedef void ih264_memcpy_mul_8_ft(UWORD8 *pu1_dst, UWORD8 *pu1_src, UWORD32 num_bytes); 42 /** 43 ******************************************************************************* 44 * 45 * @brief 46 * memset of a 8,16 or 32 bytes 47 * 48 * @par Description: 49 * Does memset of 8bit data for 8,16 or 32 number of bytes 50 * 51 * @param[in] pu1_dst 52 * UWORD8 pointer to the destination 53 * 54 * @param[in] value 55 * UWORD8 value used for memset 56 * 57 * @param[in] num_bytes 58 * number of bytes to set 59 * @returns 60 * 61 * @remarks 62 * None 63 * 64 ******************************************************************************* 65 */ 66 typedef void ih264_memset_ft(UWORD8 *pu1_dst, UWORD8 value, UWORD32 num_bytes); 67 68 typedef void ih264_memset_mul_8_ft(UWORD8 *pu1_dst, UWORD8 value, UWORD32 num_bytes); 69 70 /** 71 ******************************************************************************* 72 * 73 * @brief 74 * memset of 16bit data of a 8,16 or 32 bytes 75 * 76 * @par Description: 77 * Does memset of 16bit data for 8,16 or 32 number of bytes 78 * 79 * @param[in] pu2_dst 80 * UWORD8 pointer to the destination 81 * 82 * @param[in] value 83 * UWORD16 value used for memset 84 * 85 * @param[in] num_words 86 * number of words to set 87 * @returns 88 * 89 * @remarks 90 * None 91 * 92 ******************************************************************************* 93 */ 94 typedef void ih264_memset_16bit_ft(UWORD16 *pu2_dst, UWORD16 value, UWORD32 num_words); 95 96 typedef void ih264_memset_16bit_mul_8_ft(UWORD16 *pu2_dst, UWORD16 value, UWORD32 num_words); 97 98 /* C function declarations */ 99 ih264_memcpy_ft ih264_memcpy; 100 ih264_memcpy_mul_8_ft ih264_memcpy_mul_8; 101 ih264_memset_ft ih264_memset; 102 ih264_memset_mul_8_ft ih264_memset_mul_8; 103 ih264_memset_16bit_ft ih264_memset_16bit; 104 ih264_memset_16bit_mul_8_ft ih264_memset_16bit_mul_8; 105 106 /* A9 Q function declarations */ 107 ih264_memcpy_ft ih264_memcpy_a9q; 108 ih264_memcpy_mul_8_ft ih264_memcpy_mul_8_a9q; 109 ih264_memset_ft ih264_memset_a9q; 110 ih264_memset_mul_8_ft ih264_memset_mul_8_a9q; 111 ih264_memset_16bit_ft ih264_memset_16bit_a9q; 112 ih264_memset_16bit_mul_8_ft ih264_memset_16bit_mul_8_a9q; 113 114 /* AV8 function declarations */ 115 ih264_memcpy_ft ih264_memcpy_av8; 116 ih264_memcpy_mul_8_ft ih264_memcpy_mul_8_av8; 117 ih264_memset_ft ih264_memset_av8; 118 ih264_memset_mul_8_ft ih264_memset_mul_8_av8; 119 ih264_memset_16bit_ft ih264_memset_16bit_av8; 120 ih264_memset_16bit_mul_8_ft ih264_memset_16bit_mul_8_av8; 121 122 123 ih264_memcpy_mul_8_ft ih264_memcpy_mul_8_ssse3; 124 ih264_memset_mul_8_ft ih264_memset_mul_8_ssse3; 125 ih264_memset_16bit_mul_8_ft ih264_memset_16bit_mul_8_ssse3; 126 #endif //_MEM_FNS_H_ 127