1*c83a76b0SSuyog Pawar /****************************************************************************** 2*c83a76b0SSuyog Pawar * 3*c83a76b0SSuyog Pawar * Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore 4*c83a76b0SSuyog Pawar * 5*c83a76b0SSuyog Pawar * Licensed under the Apache License, Version 2.0 (the "License"); 6*c83a76b0SSuyog Pawar * you may not use this file except in compliance with the License. 7*c83a76b0SSuyog Pawar * You may obtain a copy of the License at: 8*c83a76b0SSuyog Pawar * 9*c83a76b0SSuyog Pawar * http://www.apache.org/licenses/LICENSE-2.0 10*c83a76b0SSuyog Pawar * 11*c83a76b0SSuyog Pawar * Unless required by applicable law or agreed to in writing, software 12*c83a76b0SSuyog Pawar * distributed under the License is distributed on an "AS IS" BASIS, 13*c83a76b0SSuyog Pawar * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*c83a76b0SSuyog Pawar * See the License for the specific language governing permissions and 15*c83a76b0SSuyog Pawar * limitations under the License. 16*c83a76b0SSuyog Pawar * 17*c83a76b0SSuyog Pawar ******************************************************************************/ 18*c83a76b0SSuyog Pawar /** 19*c83a76b0SSuyog Pawar ******************************************************************************* 20*c83a76b0SSuyog Pawar * @file 21*c83a76b0SSuyog Pawar * ihevc_iquant_recon.h 22*c83a76b0SSuyog Pawar * 23*c83a76b0SSuyog Pawar * @brief 24*c83a76b0SSuyog Pawar * Functions declarations for inverse quantization and reconstruction 25*c83a76b0SSuyog Pawar * 26*c83a76b0SSuyog Pawar * @author 27*c83a76b0SSuyog Pawar * Ittiam 28*c83a76b0SSuyog Pawar * 29*c83a76b0SSuyog Pawar * @remarks 30*c83a76b0SSuyog Pawar * None 31*c83a76b0SSuyog Pawar * 32*c83a76b0SSuyog Pawar ******************************************************************************* 33*c83a76b0SSuyog Pawar */ 34*c83a76b0SSuyog Pawar #ifndef _IHEVC_IQUANT_RECON_H_ 35*c83a76b0SSuyog Pawar #define _IHEVC_IQUANT_RECON_H_ 36*c83a76b0SSuyog Pawar 37*c83a76b0SSuyog Pawar typedef void ihevc_iquant_recon_4x4_ttype1_ft(WORD16 *pi2_src, 38*c83a76b0SSuyog Pawar UWORD8 *pu1_pred, 39*c83a76b0SSuyog Pawar WORD16 *pi2_dequant_coeff, 40*c83a76b0SSuyog Pawar UWORD8 *pu1_dst, 41*c83a76b0SSuyog Pawar WORD32 qp_div, /* qpscaled / 6 */ 42*c83a76b0SSuyog Pawar WORD32 qp_rem, /* qpscaled % 6 */ 43*c83a76b0SSuyog Pawar WORD32 src_strd, 44*c83a76b0SSuyog Pawar WORD32 pred_strd, 45*c83a76b0SSuyog Pawar WORD32 dst_strd, 46*c83a76b0SSuyog Pawar WORD32 zero_cols); 47*c83a76b0SSuyog Pawar typedef void ihevc_hbd_iquant_recon_4x4_ttype1_ft(WORD16 *pi2_src, 48*c83a76b0SSuyog Pawar UWORD16 *pu2_pred, 49*c83a76b0SSuyog Pawar WORD16 *pi2_dequant_coeff, 50*c83a76b0SSuyog Pawar UWORD16 *pu2_dst, 51*c83a76b0SSuyog Pawar WORD32 qp_div, /* qpscaled / 6 */ 52*c83a76b0SSuyog Pawar WORD32 qp_rem, /* qpscaled % 6 */ 53*c83a76b0SSuyog Pawar WORD32 src_strd, 54*c83a76b0SSuyog Pawar WORD32 pred_strd, 55*c83a76b0SSuyog Pawar WORD32 dst_strd, 56*c83a76b0SSuyog Pawar WORD32 zero_cols, 57*c83a76b0SSuyog Pawar UWORD8 bit_depth); 58*c83a76b0SSuyog Pawar typedef void ihevc_iquant_recon_4x4_ft(WORD16 *pi2_src, 59*c83a76b0SSuyog Pawar UWORD8 *pu1_pred, 60*c83a76b0SSuyog Pawar WORD16 *pi2_dequant_coeff, 61*c83a76b0SSuyog Pawar UWORD8 *pu1_dst, 62*c83a76b0SSuyog Pawar WORD32 qp_div, /* qpscaled / 6 */ 63*c83a76b0SSuyog Pawar WORD32 qp_rem, /* qpscaled % 6 */ 64*c83a76b0SSuyog Pawar WORD32 src_strd, 65*c83a76b0SSuyog Pawar WORD32 pred_strd, 66*c83a76b0SSuyog Pawar WORD32 dst_strd, 67*c83a76b0SSuyog Pawar WORD32 zero_cols); 68*c83a76b0SSuyog Pawar typedef void ihevc_hbd_iquant_recon_4x4_ft(WORD16 *pi2_src, 69*c83a76b0SSuyog Pawar UWORD16 *pu2_pred, 70*c83a76b0SSuyog Pawar WORD16 *pi2_dequant_coeff, 71*c83a76b0SSuyog Pawar UWORD16 *pu2_dst, 72*c83a76b0SSuyog Pawar WORD32 qp_div, /* qpscaled / 6 */ 73*c83a76b0SSuyog Pawar WORD32 qp_rem, /* qpscaled % 6 */ 74*c83a76b0SSuyog Pawar WORD32 src_strd, 75*c83a76b0SSuyog Pawar WORD32 pred_strd, 76*c83a76b0SSuyog Pawar WORD32 dst_strd, 77*c83a76b0SSuyog Pawar WORD32 zero_cols, 78*c83a76b0SSuyog Pawar UWORD8 bit_depth); 79*c83a76b0SSuyog Pawar typedef void ihevc_iquant_recon_8x8_ft(WORD16 *pi2_src, 80*c83a76b0SSuyog Pawar UWORD8 *pu1_pred, 81*c83a76b0SSuyog Pawar WORD16 *pi2_dequant_coeff, 82*c83a76b0SSuyog Pawar UWORD8 *pu1_dst, 83*c83a76b0SSuyog Pawar WORD32 qp_div, /* qpscaled / 6 */ 84*c83a76b0SSuyog Pawar WORD32 qp_rem, /* qpscaled % 6 */ 85*c83a76b0SSuyog Pawar WORD32 src_strd, 86*c83a76b0SSuyog Pawar WORD32 pred_strd, 87*c83a76b0SSuyog Pawar WORD32 dst_strd, 88*c83a76b0SSuyog Pawar WORD32 zero_cols); 89*c83a76b0SSuyog Pawar typedef void ihevc_hbd_iquant_recon_8x8_ft(WORD16 *pi2_src, 90*c83a76b0SSuyog Pawar UWORD16 *pu2_pred, 91*c83a76b0SSuyog Pawar WORD16 *pi2_dequant_coeff, 92*c83a76b0SSuyog Pawar UWORD16 *pu2_dst, 93*c83a76b0SSuyog Pawar WORD32 qp_div, /* qpscaled / 6 */ 94*c83a76b0SSuyog Pawar WORD32 qp_rem, /* qpscaled % 6 */ 95*c83a76b0SSuyog Pawar WORD32 src_strd, 96*c83a76b0SSuyog Pawar WORD32 pred_strd, 97*c83a76b0SSuyog Pawar WORD32 dst_strd, 98*c83a76b0SSuyog Pawar WORD32 zero_cols, 99*c83a76b0SSuyog Pawar UWORD8 bit_depth); 100*c83a76b0SSuyog Pawar typedef void ihevc_iquant_recon_16x16_ft(WORD16 *pi2_src, 101*c83a76b0SSuyog Pawar UWORD8 *pu1_pred, 102*c83a76b0SSuyog Pawar WORD16 *pi2_dequant_coeff, 103*c83a76b0SSuyog Pawar UWORD8 *pu1_dst, 104*c83a76b0SSuyog Pawar WORD32 qp_div, /* qpscaled / 6 */ 105*c83a76b0SSuyog Pawar WORD32 qp_rem, /* qpscaled % 6 */ 106*c83a76b0SSuyog Pawar WORD32 src_strd, 107*c83a76b0SSuyog Pawar WORD32 pred_strd, 108*c83a76b0SSuyog Pawar WORD32 dst_strd, 109*c83a76b0SSuyog Pawar WORD32 zero_cols); 110*c83a76b0SSuyog Pawar typedef void ihevc_hbd_iquant_recon_16x16_ft(WORD16 *pi2_src, 111*c83a76b0SSuyog Pawar UWORD16 *pu2_pred, 112*c83a76b0SSuyog Pawar WORD16 *pi2_dequant_coeff, 113*c83a76b0SSuyog Pawar UWORD16 *pu2_dst, 114*c83a76b0SSuyog Pawar WORD32 qp_div, /* qpscaled / 6 */ 115*c83a76b0SSuyog Pawar WORD32 qp_rem, /* qpscaled % 6 */ 116*c83a76b0SSuyog Pawar WORD32 src_strd, 117*c83a76b0SSuyog Pawar WORD32 pred_strd, 118*c83a76b0SSuyog Pawar WORD32 dst_strd, 119*c83a76b0SSuyog Pawar WORD32 zero_cols, 120*c83a76b0SSuyog Pawar UWORD8 bit_depth); 121*c83a76b0SSuyog Pawar typedef void ihevc_iquant_recon_32x32_ft(WORD16 *pi2_src, 122*c83a76b0SSuyog Pawar UWORD8 *pu1_pred, 123*c83a76b0SSuyog Pawar WORD16 *pi2_dequant_coeff, 124*c83a76b0SSuyog Pawar UWORD8 *pu1_dst, 125*c83a76b0SSuyog Pawar WORD32 qp_div, /* qpscaled / 6 */ 126*c83a76b0SSuyog Pawar WORD32 qp_rem, /* qpscaled % 6 */ 127*c83a76b0SSuyog Pawar WORD32 src_strd, 128*c83a76b0SSuyog Pawar WORD32 pred_strd, 129*c83a76b0SSuyog Pawar WORD32 dst_strd, 130*c83a76b0SSuyog Pawar WORD32 zero_cols); 131*c83a76b0SSuyog Pawar typedef void ihevc_hbd_iquant_recon_32x32_ft(WORD16 *pi2_src, 132*c83a76b0SSuyog Pawar UWORD16 *pu2_pred, 133*c83a76b0SSuyog Pawar WORD16 *pi2_dequant_coeff, 134*c83a76b0SSuyog Pawar UWORD16 *pu2_dst, 135*c83a76b0SSuyog Pawar WORD32 qp_div, /* qpscaled / 6 */ 136*c83a76b0SSuyog Pawar WORD32 qp_rem, /* qpscaled % 6 */ 137*c83a76b0SSuyog Pawar WORD32 src_strd, 138*c83a76b0SSuyog Pawar WORD32 pred_strd, 139*c83a76b0SSuyog Pawar WORD32 dst_strd, 140*c83a76b0SSuyog Pawar WORD32 zero_cols, 141*c83a76b0SSuyog Pawar UWORD8 bit_depth); 142*c83a76b0SSuyog Pawar 143*c83a76b0SSuyog Pawar ihevc_iquant_recon_4x4_ttype1_ft ihevc_iquant_recon_4x4_ttype1; 144*c83a76b0SSuyog Pawar ihevc_hbd_iquant_recon_4x4_ttype1_ft ihevc_hbd_iquant_recon_4x4_ttype1; 145*c83a76b0SSuyog Pawar ihevc_iquant_recon_4x4_ft ihevc_iquant_recon_4x4; 146*c83a76b0SSuyog Pawar ihevc_hbd_iquant_recon_4x4_ft ihevc_hbd_iquant_recon_4x4; 147*c83a76b0SSuyog Pawar ihevc_iquant_recon_8x8_ft ihevc_iquant_recon_8x8; 148*c83a76b0SSuyog Pawar ihevc_hbd_iquant_recon_8x8_ft ihevc_hbd_iquant_recon_8x8; 149*c83a76b0SSuyog Pawar ihevc_iquant_recon_16x16_ft ihevc_iquant_recon_16x16; 150*c83a76b0SSuyog Pawar ihevc_hbd_iquant_recon_16x16_ft ihevc_hbd_iquant_recon_16x16; 151*c83a76b0SSuyog Pawar ihevc_iquant_recon_32x32_ft ihevc_iquant_recon_32x32; 152*c83a76b0SSuyog Pawar ihevc_hbd_iquant_recon_32x32_ft ihevc_hbd_iquant_recon_32x32; 153*c83a76b0SSuyog Pawar 154*c83a76b0SSuyog Pawar #endif /*_IHEVC_IQUANT_RECON_H_*/ 155