1 /****************************************************************************** 2 * 3 * Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore 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 /** 19 ******************************************************************************* 20 * @file 21 * ihevc_itrans.h 22 * 23 * @brief 24 * Functions declarations for inverse transform 25 * 26 * @author 27 * Ittiam 28 * 29 * @remarks 30 * None 31 * 32 ******************************************************************************* 33 */ 34 #ifndef _IHEVC_ITRANS_H_ 35 #define _IHEVC_ITRANS_H_ 36 37 typedef void ihevc_itrans_4x4_ttype1_ft(WORD16 *pi2_src, 38 WORD16 *pi2_dst, 39 WORD32 i4_src_strd, 40 WORD32 i4_dst_strd, 41 WORD32 i4_shift, 42 WORD32 i4_zero_cols); 43 typedef void ihevc_itrans_4x4_ft(WORD16 *pi2_src, 44 WORD16 *pi2_dst, 45 WORD32 i4_src_strd, 46 WORD32 i4_dst_strd, 47 WORD32 i4_shift, 48 WORD32 i4_zero_cols); 49 typedef void ihevc_itrans_8x8_ft(WORD16 *pi2_src, 50 WORD16 *pi2_dst, 51 WORD32 i4_src_strd, 52 WORD32 i4_dst_strd, 53 WORD32 i4_shift, 54 WORD32 i4_zero_cols); 55 typedef void ihevc_itrans_16x16_ft(WORD16 *pi2_src, 56 WORD16 *pi2_dst, 57 WORD32 i4_src_strd, 58 WORD32 i4_dst_strd, 59 WORD32 i4_shift, 60 WORD32 i4_zero_cols); 61 typedef void ihevc_itrans_32x32_ft(WORD16 *pi2_src, 62 WORD16 *pi2_dst, 63 WORD32 i4_src_strd, 64 WORD32 i4_dst_strd, 65 WORD32 i4_shift, 66 WORD32 i4_zero_cols); 67 68 /* C function declarations */ 69 ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1; 70 ihevc_itrans_4x4_ft ihevc_itrans_4x4; 71 ihevc_itrans_8x8_ft ihevc_itrans_8x8; 72 ihevc_itrans_16x16_ft ihevc_itrans_16x16; 73 ihevc_itrans_32x32_ft ihevc_itrans_32x32; 74 75 /* A9 Q function declarations */ 76 ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1_a9q; 77 ihevc_itrans_4x4_ft ihevc_itrans_4x4_a9q; 78 ihevc_itrans_8x8_ft ihevc_itrans_8x8_a9q; 79 ihevc_itrans_16x16_ft ihevc_itrans_16x16_a9q; 80 ihevc_itrans_32x32_ft ihevc_itrans_32x32_a9q; 81 82 /* A9 Q function declarations */ 83 ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1_neonintr; 84 ihevc_itrans_4x4_ft ihevc_itrans_4x4_neonintr; 85 ihevc_itrans_8x8_ft ihevc_itrans_8x8_neonintr; 86 ihevc_itrans_16x16_ft ihevc_itrans_16x16_neonintr; 87 ihevc_itrans_32x32_ft ihevc_itrans_32x32_neonintr; 88 89 /* SSSE3 function declarations */ 90 ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1_ssse3; 91 ihevc_itrans_4x4_ft ihevc_itrans_4x4_ssse3; 92 ihevc_itrans_8x8_ft ihevc_itrans_8x8_ssse3; 93 ihevc_itrans_16x16_ft ihevc_itrans_16x16_ssse3; 94 ihevc_itrans_32x32_ft ihevc_itrans_32x32_ssse3; 95 96 /* SSE4.2 function declarations */ 97 ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1_sse42; 98 ihevc_itrans_4x4_ft ihevc_itrans_4x4_sse42; 99 ihevc_itrans_8x8_ft ihevc_itrans_8x8_sse42; 100 ihevc_itrans_16x16_ft ihevc_itrans_16x16_sse42; 101 ihevc_itrans_32x32_ft ihevc_itrans_32x32_sse42; 102 103 /* armv8 function declarations */ 104 ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1_av8; 105 ihevc_itrans_4x4_ft ihevc_itrans_4x4_av8; 106 ihevc_itrans_8x8_ft ihevc_itrans_8x8_av8; 107 ihevc_itrans_16x16_ft ihevc_itrans_16x16_av8; 108 ihevc_itrans_32x32_ft ihevc_itrans_32x32_av8; 109 #endif /*_IHEVC_ITRANS_H_*/ 110
