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_itrans_recon.h 22 * 23 * @brief 24 * Functions declarations for inverse quantization, inverse transform and 25 * reconstruction of chroma interleaved data. 26 * 27 * @author 28 * Ittiam 29 * 30 * @remarks 31 * None 32 * 33 ******************************************************************************* 34 */ 35 36 37 #ifndef _IHEVC_CHROMA_IQUANT_ITRANS_RECON_H_ 38 #define _IHEVC_CHROMA_IQUANT_ITRANS_RECON_H_ 39 40 typedef void ihevc_chroma_iquant_itrans_recon_4x4_ft(WORD16 *pi2_src, 41 WORD16 *pi2_tmp, 42 UWORD8 *pu1_pred, 43 WORD16 *pi2_dequant_coeff, 44 UWORD8 *pu1_dst, 45 WORD32 qp_div, /* qpscaled / 6 */ 46 WORD32 qp_rem, /* qpscaled % 6 */ 47 WORD32 src_strd, 48 WORD32 pred_strd, 49 WORD32 dst_strd, 50 WORD32 zero_cols, 51 WORD32 zero_rows); 52 53 typedef void ihevc_hbd_chroma_iquant_itrans_recon_4x4_ft(WORD16 *pi2_src, 54 WORD16 *pi2_tmp, 55 UWORD16 *pu2_pred, 56 WORD16 *pi2_dequant_coeff, 57 UWORD16 *pu2_dst, 58 WORD32 qp_div, /* qpscaled / 6 */ 59 WORD32 qp_rem, /* qpscaled % 6 */ 60 WORD32 src_strd, 61 WORD32 pred_strd, 62 WORD32 dst_strd, 63 WORD32 zero_cols, 64 WORD32 zero_rows, 65 UWORD8 bit_depth); 66 67 typedef void ihevc_chroma_iquant_itrans_recon_8x8_ft(WORD16 *pi2_src, 68 WORD16 *pi2_tmp, 69 UWORD8 *pu1_pred, 70 WORD16 *pi2_dequant_coeff, 71 UWORD8 *pu1_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 WORD32 zero_rows); 79 80 typedef void ihevc_hbd_chroma_iquant_itrans_recon_8x8_ft(WORD16 *pi2_src, 81 WORD16 *pi2_tmp, 82 UWORD16 *pu2_pred, 83 WORD16 *pi2_dequant_coeff, 84 UWORD16 *pu2_dst, 85 WORD32 qp_div, /* qpscaled / 6 */ 86 WORD32 qp_rem, /* qpscaled % 6 */ 87 WORD32 src_strd, 88 WORD32 pred_strd, 89 WORD32 dst_strd, 90 WORD32 zero_cols, 91 WORD32 zero_rows, 92 UWORD8 bit_depth); 93 94 typedef void ihevc_chroma_iquant_itrans_recon_16x16_ft(WORD16 *pi2_src, 95 WORD16 *pi2_tmp, 96 UWORD8 *pu1_pred, 97 WORD16 *pi2_dequant_coeff, 98 UWORD8 *pu1_dst, 99 WORD32 qp_div, /* qpscaled / 6 */ 100 WORD32 qp_rem, /* qpscaled % 6 */ 101 WORD32 src_strd, 102 WORD32 pred_strd, 103 WORD32 dst_strd, 104 WORD32 zero_cols, 105 WORD32 zero_rows); 106 107 typedef void ihevc_hbd_chroma_iquant_itrans_recon_16x16_ft(WORD16 *pi2_src, 108 WORD16 *pi2_tmp, 109 UWORD16 *pu2_pred, 110 WORD16 *pi2_dequant_coeff, 111 UWORD16 *pu2_dst, 112 WORD32 qp_div, /* qpscaled / 6 */ 113 WORD32 qp_rem, /* qpscaled % 6 */ 114 WORD32 src_strd, 115 WORD32 pred_strd, 116 WORD32 dst_strd, 117 WORD32 zero_cols, 118 WORD32 zero_rows, 119 UWORD8 bit_depth); 120 121 ihevc_chroma_iquant_itrans_recon_4x4_ft ihevc_chroma_iquant_itrans_recon_4x4; 122 ihevc_hbd_chroma_iquant_itrans_recon_4x4_ft ihevc_hbd_chroma_iquant_itrans_recon_4x4; 123 ihevc_chroma_iquant_itrans_recon_8x8_ft ihevc_chroma_iquant_itrans_recon_8x8; 124 ihevc_hbd_chroma_iquant_itrans_recon_8x8_ft ihevc_hbd_chroma_iquant_itrans_recon_8x8; 125 ihevc_chroma_iquant_itrans_recon_16x16_ft ihevc_chroma_iquant_itrans_recon_16x16; 126 ihevc_hbd_chroma_iquant_itrans_recon_16x16_ft ihevc_hbd_chroma_iquant_itrans_recon_16x16; 127 128 ihevc_chroma_iquant_itrans_recon_4x4_ft ihevc_chroma_iquant_itrans_recon_4x4_sse42; 129 ihevc_hbd_chroma_iquant_itrans_recon_4x4_ft ihevc_hbd_chroma_iquant_itrans_recon_4x4_sse42; 130 ihevc_chroma_iquant_itrans_recon_8x8_ft ihevc_chroma_iquant_itrans_recon_8x8_sse42; 131 ihevc_hbd_chroma_iquant_itrans_recon_8x8_ft ihevc_hbd_chroma_iquant_itrans_recon_8x8_sse42; 132 ihevc_chroma_iquant_itrans_recon_16x16_ft ihevc_chroma_iquant_itrans_recon_16x16_sse42; 133 ihevc_hbd_chroma_iquant_itrans_recon_16x16_ft ihevc_hbd_chroma_iquant_itrans_recon_16x16_sse42; 134 135 #endif /*_IHEVC_CHROMA_IQUANT_ITRANS_RECON_H_*/ 136