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_trans_tables.h 22*c83a76b0SSuyog Pawar * 23*c83a76b0SSuyog Pawar * @brief 24*c83a76b0SSuyog Pawar * Tables for forward and inverse transform 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_TRANS_TABLES_H_ 35*c83a76b0SSuyog Pawar #define _IHEVC_TRANS_TABLES_H_ 36*c83a76b0SSuyog Pawar 37*c83a76b0SSuyog Pawar 38*c83a76b0SSuyog Pawar #include "ihevc_defs.h" 39*c83a76b0SSuyog Pawar 40*c83a76b0SSuyog Pawar extern const WORD32 g_ihevc_iquant_scales[6]; 41*c83a76b0SSuyog Pawar 42*c83a76b0SSuyog Pawar extern const WORD16 g_ihevc_iquant_intr_scales[6][8]; 43*c83a76b0SSuyog Pawar 44*c83a76b0SSuyog Pawar extern const WORD32 g_ihevc_iquant_scales_flat_scale[6]; 45*c83a76b0SSuyog Pawar 46*c83a76b0SSuyog Pawar extern const WORD32 g_ihevc_quant_scales[6]; 47*c83a76b0SSuyog Pawar 48*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_dst_4[4][4]; 49*c83a76b0SSuyog Pawar 50*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_4[4][4]; 51*c83a76b0SSuyog Pawar 52*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_4_transpose[4][4]; 53*c83a76b0SSuyog Pawar 54*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_8[8][8]; 55*c83a76b0SSuyog Pawar 56*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_16[16][16]; 57*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_16[16][8]; 58*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_16_transpose[1][16]; 59*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_32_transpose[1][32]; 60*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_32[32][32]; 61*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_32[32][16]; 62*c83a76b0SSuyog Pawar 63*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_dst_intr_4[3][4]; 64*c83a76b0SSuyog Pawar 65*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_4_intr[3][4]; 66*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_4_intr[8]; 67*c83a76b0SSuyog Pawar 68*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_8_intr[7][4]; 69*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_8_intr[8][8]; 70*c83a76b0SSuyog Pawar 71*c83a76b0SSuyog Pawar 72*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_4_ttype1[3][4]; 73*c83a76b0SSuyog Pawar 74*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_4_ttype0[3][4]; 75*c83a76b0SSuyog Pawar 76*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_intr_even_8[3][4]; 77*c83a76b0SSuyog Pawar 78*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_intr_odd_8[4][4]; 79*c83a76b0SSuyog Pawar 80*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_16_even[7][4]; 81*c83a76b0SSuyog Pawar 82*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_16_odd[8][4]; 83*c83a76b0SSuyog Pawar 84*c83a76b0SSuyog Pawar extern const WORD32 g_ai2_ihevc_trans_32_intr_8[8][4]; 85*c83a76b0SSuyog Pawar extern const WORD32 g_ai2_ihevc_trans_32_intr_16[15][4]; 86*c83a76b0SSuyog Pawar 87*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_16_intr_even[12][8]; 88*c83a76b0SSuyog Pawar 89*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_16_intr_odd[32][8]; 90*c83a76b0SSuyog Pawar 91*c83a76b0SSuyog Pawar 92*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_32_intr_odd[32][16]; 93*c83a76b0SSuyog Pawar 94*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_32_intr_even[22][8]; 95*c83a76b0SSuyog Pawar 96*c83a76b0SSuyog Pawar #ifndef DISABLE_AVX2 97*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_8_intr_avx2[8][16]; 98*c83a76b0SSuyog Pawar extern const WORD32 g_ai4_ihevc_trans_8_intr_avx2[7][8]; 99*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_16_intr_odd_avx2[32][16]; 100*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_16_intr_even_avx2[12][16]; 101*c83a76b0SSuyog Pawar extern const WORD32 g_ai2_ihevc_trans_32_intr_8_avx2[8][8]; 102*c83a76b0SSuyog Pawar extern const WORD32 g_ai2_ihevc_trans_32_intr_16_avx2[15][8]; 103*c83a76b0SSuyog Pawar #endif 104*c83a76b0SSuyog Pawar 105*c83a76b0SSuyog Pawar extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_16_even_packed[12][8]; 106*c83a76b0SSuyog Pawar extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_32_intr_packed[32][8]; 107*c83a76b0SSuyog Pawar extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_32_intr_odd_packed[128][8]; 108*c83a76b0SSuyog Pawar 109*c83a76b0SSuyog Pawar extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_16_even[12][8]; 110*c83a76b0SSuyog Pawar extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_16_odd[32][8]; 111*c83a76b0SSuyog Pawar 112*c83a76b0SSuyog Pawar extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_intr_even_8[4][8]; 113*c83a76b0SSuyog Pawar extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_intr_odd_8[8][8]; 114*c83a76b0SSuyog Pawar 115*c83a76b0SSuyog Pawar extern const WORD16 g_ai2_ihevc_trans_intr_4[4][8]; 116*c83a76b0SSuyog Pawar 117*c83a76b0SSuyog Pawar extern const UWORD8 IHEVCE_CHROMA_SHUFFLEMASK_HBD[8]; 118*c83a76b0SSuyog Pawar 119*c83a76b0SSuyog Pawar #endif /*_IHEVC_TRANS_TABLES_H_*/ 120