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_iquant_recon.h 22 * 23 * @brief 24 * Functions declarations for inverse quantization and reconstruction 25 * 26 * @author 27 * Ittiam 28 * 29 * @remarks 30 * None 31 * 32 ******************************************************************************* 33 */ 34 #ifndef _IHEVC_IQUANT_RECON_H_ 35 #define _IHEVC_IQUANT_RECON_H_ 36 37 typedef void ihevc_iquant_recon_4x4_ttype1_ft(WORD16 *pi2_src, 38 UWORD8 *pu1_pred, 39 WORD16 *pi2_dequant_coeff, 40 UWORD8 *pu1_dst, 41 WORD32 qp_div, /* qpscaled / 6 */ 42 WORD32 qp_rem, /* qpscaled % 6 */ 43 WORD32 src_strd, 44 WORD32 pred_strd, 45 WORD32 dst_strd, 46 WORD32 zero_cols); 47 typedef void ihevc_hbd_iquant_recon_4x4_ttype1_ft(WORD16 *pi2_src, 48 UWORD16 *pu2_pred, 49 WORD16 *pi2_dequant_coeff, 50 UWORD16 *pu2_dst, 51 WORD32 qp_div, /* qpscaled / 6 */ 52 WORD32 qp_rem, /* qpscaled % 6 */ 53 WORD32 src_strd, 54 WORD32 pred_strd, 55 WORD32 dst_strd, 56 WORD32 zero_cols, 57 UWORD8 bit_depth); 58 typedef void ihevc_iquant_recon_4x4_ft(WORD16 *pi2_src, 59 UWORD8 *pu1_pred, 60 WORD16 *pi2_dequant_coeff, 61 UWORD8 *pu1_dst, 62 WORD32 qp_div, /* qpscaled / 6 */ 63 WORD32 qp_rem, /* qpscaled % 6 */ 64 WORD32 src_strd, 65 WORD32 pred_strd, 66 WORD32 dst_strd, 67 WORD32 zero_cols); 68 typedef void ihevc_hbd_iquant_recon_4x4_ft(WORD16 *pi2_src, 69 UWORD16 *pu2_pred, 70 WORD16 *pi2_dequant_coeff, 71 UWORD16 *pu2_dst, 72 WORD32 qp_div, /* qpscaled / 6 */ 73 WORD32 qp_rem, /* qpscaled % 6 */ 74 WORD32 src_strd, 75 WORD32 pred_strd, 76 WORD32 dst_strd, 77 WORD32 zero_cols, 78 UWORD8 bit_depth); 79 typedef void ihevc_iquant_recon_8x8_ft(WORD16 *pi2_src, 80 UWORD8 *pu1_pred, 81 WORD16 *pi2_dequant_coeff, 82 UWORD8 *pu1_dst, 83 WORD32 qp_div, /* qpscaled / 6 */ 84 WORD32 qp_rem, /* qpscaled % 6 */ 85 WORD32 src_strd, 86 WORD32 pred_strd, 87 WORD32 dst_strd, 88 WORD32 zero_cols); 89 typedef void ihevc_hbd_iquant_recon_8x8_ft(WORD16 *pi2_src, 90 UWORD16 *pu2_pred, 91 WORD16 *pi2_dequant_coeff, 92 UWORD16 *pu2_dst, 93 WORD32 qp_div, /* qpscaled / 6 */ 94 WORD32 qp_rem, /* qpscaled % 6 */ 95 WORD32 src_strd, 96 WORD32 pred_strd, 97 WORD32 dst_strd, 98 WORD32 zero_cols, 99 UWORD8 bit_depth); 100 typedef void ihevc_iquant_recon_16x16_ft(WORD16 *pi2_src, 101 UWORD8 *pu1_pred, 102 WORD16 *pi2_dequant_coeff, 103 UWORD8 *pu1_dst, 104 WORD32 qp_div, /* qpscaled / 6 */ 105 WORD32 qp_rem, /* qpscaled % 6 */ 106 WORD32 src_strd, 107 WORD32 pred_strd, 108 WORD32 dst_strd, 109 WORD32 zero_cols); 110 typedef void ihevc_hbd_iquant_recon_16x16_ft(WORD16 *pi2_src, 111 UWORD16 *pu2_pred, 112 WORD16 *pi2_dequant_coeff, 113 UWORD16 *pu2_dst, 114 WORD32 qp_div, /* qpscaled / 6 */ 115 WORD32 qp_rem, /* qpscaled % 6 */ 116 WORD32 src_strd, 117 WORD32 pred_strd, 118 WORD32 dst_strd, 119 WORD32 zero_cols, 120 UWORD8 bit_depth); 121 typedef void ihevc_iquant_recon_32x32_ft(WORD16 *pi2_src, 122 UWORD8 *pu1_pred, 123 WORD16 *pi2_dequant_coeff, 124 UWORD8 *pu1_dst, 125 WORD32 qp_div, /* qpscaled / 6 */ 126 WORD32 qp_rem, /* qpscaled % 6 */ 127 WORD32 src_strd, 128 WORD32 pred_strd, 129 WORD32 dst_strd, 130 WORD32 zero_cols); 131 typedef void ihevc_hbd_iquant_recon_32x32_ft(WORD16 *pi2_src, 132 UWORD16 *pu2_pred, 133 WORD16 *pi2_dequant_coeff, 134 UWORD16 *pu2_dst, 135 WORD32 qp_div, /* qpscaled / 6 */ 136 WORD32 qp_rem, /* qpscaled % 6 */ 137 WORD32 src_strd, 138 WORD32 pred_strd, 139 WORD32 dst_strd, 140 WORD32 zero_cols, 141 UWORD8 bit_depth); 142 143 ihevc_iquant_recon_4x4_ttype1_ft ihevc_iquant_recon_4x4_ttype1; 144 ihevc_hbd_iquant_recon_4x4_ttype1_ft ihevc_hbd_iquant_recon_4x4_ttype1; 145 ihevc_iquant_recon_4x4_ft ihevc_iquant_recon_4x4; 146 ihevc_hbd_iquant_recon_4x4_ft ihevc_hbd_iquant_recon_4x4; 147 ihevc_iquant_recon_8x8_ft ihevc_iquant_recon_8x8; 148 ihevc_hbd_iquant_recon_8x8_ft ihevc_hbd_iquant_recon_8x8; 149 ihevc_iquant_recon_16x16_ft ihevc_iquant_recon_16x16; 150 ihevc_hbd_iquant_recon_16x16_ft ihevc_hbd_iquant_recon_16x16; 151 ihevc_iquant_recon_32x32_ft ihevc_iquant_recon_32x32; 152 ihevc_hbd_iquant_recon_32x32_ft ihevc_hbd_iquant_recon_32x32; 153 154 #endif /*_IHEVC_IQUANT_RECON_H_*/ 155