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_chroma_iquant_recon.h 22 * 23 * @brief 24 * Functions declarations for inverse quantization and reconstruction of 25 * chroma interleaved data. 26 * 27 * @author 28 * Ittiam 29 * 30 * @remarks 31 * None 32 * 33 ******************************************************************************* 34 */ 35 36 37 #ifndef _IHEVC_CHROMA_IQUANT_RECON_H_ 38 #define _IHEVC_CHROMA_IQUANT_RECON_H_ 39 40 typedef void ihevc_chroma_iquant_recon_4x4_ft(WORD16 *pi2_src, 41 UWORD8 *pu1_pred, 42 WORD16 *pi2_dequant_coeff, 43 UWORD8 *pu1_dst, 44 WORD32 qp_div, /* qpscaled / 6 */ 45 WORD32 qp_rem, /* qpscaled % 6 */ 46 WORD32 src_strd, 47 WORD32 pred_strd, 48 WORD32 dst_strd, 49 WORD32 zero_cols); 50 typedef void ihevc_hbd_chroma_iquant_recon_4x4_ft(WORD16 *pi2_src, 51 UWORD16 *pu2_pred, 52 WORD16 *pi2_dequant_coeff, 53 UWORD16 *pu2_dst, 54 WORD32 qp_div, /* qpscaled / 6 */ 55 WORD32 qp_rem, /* qpscaled % 6 */ 56 WORD32 src_strd, 57 WORD32 pred_strd, 58 WORD32 dst_strd, 59 WORD32 zero_cols, 60 UWORD8 bit_depth); 61 typedef void ihevc_chroma_iquant_recon_8x8_ft(WORD16 *pi2_src, 62 UWORD8 *pu1_pred, 63 WORD16 *pi2_dequant_coeff, 64 UWORD8 *pu1_dst, 65 WORD32 qp_div, /* qpscaled / 6 */ 66 WORD32 qp_rem, /* qpscaled % 6 */ 67 WORD32 src_strd, 68 WORD32 pred_strd, 69 WORD32 dst_strd, 70 WORD32 zero_cols); 71 typedef void ihevc_hbd_chroma_iquant_recon_8x8_ft(WORD16 *pi2_src, 72 UWORD16 *pu2_pred, 73 WORD16 *pi2_dequant_coeff, 74 UWORD16 *pu2_dst, 75 WORD32 qp_div, /* qpscaled / 6 */ 76 WORD32 qp_rem, /* qpscaled % 6 */ 77 WORD32 src_strd, 78 WORD32 pred_strd, 79 WORD32 dst_strd, 80 WORD32 zero_cols, 81 UWORD8 bit_depth); 82 typedef void ihevc_chroma_iquant_recon_16x16_ft(WORD16 *pi2_src, 83 UWORD8 *pu1_pred, 84 WORD16 *pi2_dequant_coeff, 85 UWORD8 *pu1_dst, 86 WORD32 qp_div, /* qpscaled / 6 */ 87 WORD32 qp_rem, /* qpscaled % 6 */ 88 WORD32 src_strd, 89 WORD32 pred_strd, 90 WORD32 dst_strd, 91 WORD32 zero_cols); 92 typedef void ihevc_hbd_chroma_iquant_recon_16x16_ft(WORD16 *pi2_src, 93 UWORD16 *pu2_pred, 94 WORD16 *pi2_dequant_coeff, 95 UWORD16 *pu2_dst, 96 WORD32 qp_div, /* qpscaled / 6 */ 97 WORD32 qp_rem, /* qpscaled % 6 */ 98 WORD32 src_strd, 99 WORD32 pred_strd, 100 WORD32 dst_strd, 101 WORD32 zero_cols, 102 UWORD8 bit_depth); 103 104 ihevc_chroma_iquant_recon_4x4_ft ihevc_chroma_iquant_recon_4x4; 105 ihevc_hbd_chroma_iquant_recon_4x4_ft ihevc_hbd_chroma_iquant_recon_4x4; 106 ihevc_chroma_iquant_recon_8x8_ft ihevc_chroma_iquant_recon_8x8; 107 ihevc_hbd_chroma_iquant_recon_8x8_ft ihevc_hbd_chroma_iquant_recon_8x8; 108 ihevc_chroma_iquant_recon_16x16_ft ihevc_chroma_iquant_recon_16x16; 109 ihevc_hbd_chroma_iquant_recon_16x16_ft ihevc_hbd_chroma_iquant_recon_16x16; 110 111 #endif /*_IHEVC_CHROMA_IQUANT_RECON_H_*/ 112