1 /****************************************************************************** 2 * 3 * Copyright (C) 2022 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 * isvc_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 _ISVC_MEM_FNS_H_ 37 #define _ISVC_MEM_FNS_H_ 38 39 #include "ih264_typedefs.h" 40 41 typedef void *FT_MEM_ALLOC(UWORD32 u4_size); 42 43 typedef void FT_MEM_FREE(void *pv_mem); 44 45 typedef void FT_MEMCPY(UWORD8 *pu1_dst, UWORD8 *pu1_src, UWORD32 num_bytes); 46 47 typedef void FT_COPY_2D(UWORD8 *pu1_dst, WORD32 i4_dst_stride, UWORD8 *pu1_src, 48 WORD32 i4_src_stride, WORD32 i4_blk_wd, WORD32 i4_blk_ht); 49 50 typedef void FT_MEMSET_2D(UWORD8 *pu1_dst, WORD32 i4_dst_stride, UWORD8 u1_val, WORD32 i4_blk_wd, 51 WORD32 i4_blk_ht); 52 53 typedef void FT_MEMSET(UWORD8 *pu1_dst, UWORD8 value, UWORD32 num_bytes); 54 55 typedef void FT_MEMSET_16BIT(UWORD16 *pu2_dst, UWORD16 value, UWORD32 num_words); 56 57 typedef void FT_16BIT_INTERLEAVED_COPY(WORD16 *pi2_src, WORD16 *pi2_dst, WORD32 src_strd, 58 WORD32 dst_strd, WORD32 ht, WORD32 wd); 59 60 typedef void FT_16BIT_INTERLEAVED_MEMSET(WORD16 *pi2_src, WORD32 i4_src_strd, WORD16 i2_value, 61 WORD32 i4_wd, WORD32 i4_ht); 62 63 typedef UWORD8 FT_NONZERO_CHECKER(UWORD8 *pu1_data, WORD32 i4_data_strd, UWORD32 u4_wd, 64 UWORD32 u4_ht); 65 66 /* C function declarations */ 67 extern FT_MEMCPY ih264_memcpy; 68 extern FT_MEMCPY ih264_memcpy_mul_8; 69 extern FT_MEMSET ih264_memset; 70 extern FT_MEMSET ih264_memset_mul_8; 71 extern FT_MEMSET_16BIT ih264_memset_16bit; 72 extern FT_MEMSET_16BIT ih264_memset_16bit_mul_8; 73 extern FT_COPY_2D isvc_copy_2d; 74 extern FT_MEMSET_2D isvc_memset_2d; 75 extern FT_16BIT_INTERLEAVED_COPY isvc_16bit_interleaved_copy; 76 extern FT_16BIT_INTERLEAVED_MEMSET isvc_16bit_interleaved_memset; 77 extern FT_NONZERO_CHECKER isvc_is_nonzero_blk; 78 extern FT_MEM_ALLOC isvc_memory_alloc; 79 extern FT_MEM_FREE isvc_memory_free; 80 81 /* A9 Q function declarations */ 82 extern FT_MEMCPY isvc_memcpy_a9q; 83 extern FT_MEMCPY ih264_memcpy_mul_8_a9q; 84 extern FT_MEMSET ih264_memset_a9q; 85 extern FT_MEMSET ih264_memset_mul_8_a9q; 86 extern FT_MEMSET_16BIT ih264_memset_16bit_a9q; 87 extern FT_MEMSET_16BIT ih264_memset_16bit_mul_8_a9q; 88 89 /* AV8 function declarations */ 90 extern FT_MEMCPY ih264_memcpy_av8; 91 extern FT_MEMCPY ih264_memcpy_mul_8_av8; 92 extern FT_MEMSET ih264_memset_av8; 93 extern FT_MEMSET ih264_memset_mul_8_av8; 94 extern FT_MEMSET_16BIT ih264_memset_16bit_av8; 95 extern FT_MEMSET_16BIT ih264_memset_16bit_mul_8_av8; 96 97 /* NEON function declarations */ 98 extern FT_MEMSET_2D isvc_memset_2d_neon; 99 100 /* SSSE3 variants */ 101 extern FT_MEMCPY ih264_memcpy_mul_8_ssse3; 102 extern FT_MEMSET ih264_memset_mul_8_ssse3; 103 extern FT_MEMSET_16BIT ih264_memset_16bit_mul_8_ssse3; 104 extern FT_COPY_2D isvc_copy_2d_ssse3; 105 106 /* SSE4.2 variants */ 107 extern FT_MEMSET_2D isvc_memset_2d_sse42; 108 109 #endif 110