/******************************************************************************
*
* Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**
*******************************************************************************
* @file
* ihevc_trans_tables.c
*
* @brief
* Contains tables used for forward and inverse transform
*
* @author
* 100470
*
* @par List of Tables:
* g_ihevc_iquant_scales
* g_ihevc_iquant_intr_scales
* g_ihevc_quant_scales
* g_ai4_ihevc_trans_4_ttype1
* g_ai4_ihevc_trans_4_ttype0
* g_ai2_ihevc_trans_dst_4
* g_ai4_ihevc_trans_dst_intr_4
* g_ai2_ihevc_trans_4
* g_ai2_ihevc_trans_4_transpose
* g_ai4_ihevc_trans_4_intr
* g_ai2_ihevc_trans_4_intr
* g_ai2_ihevc_trans_8
* g_ai2_ihevc_trans_8_transpose
* g_ai4_ihevc_trans_8_intr
* g_ai2_ihevc_trans_8_intr
* g_ai4_ihevc_trans_intr_even_8
* g_ai4_ihevc_trans_intr_odd_8
* g_ai2_ihevc_trans_16
* g_ai2_ihevc_trans_16_transpose
* g_ai2_ihevc_trans_32_intr_8
* g_ai4_ihevc_trans_16_even
* g_ai4_ihevc_trans_16_odd
* g_ai2_ihevc_trans_32_transpose
* g_ai2_ihevc_trans_32
* g_ai2_ihevc_trans_32_intr_16
* g_ai2_ihevc_trans_16_intr_odd
* g_ai2_ihevc_trans_16_intr_even
* g_ai2_ihevc_trans_32_intr_even
* g_ai2_ihevc_trans_32_intr_odd
* g_ai2_ihevc_trans_16_even_packed
* g_ai2_ihevc_trans_32_intr_packed
* g_ai2_ihevc_trans_32_intr_odd_packed
* g_ai2_ihevc_trans_16_even
* g_ai2_ihevc_trans_16_odd
* g_ai2_ihevc_trans_intr_even_8
* g_ai2_ihevc_trans_intr_odd_8
* g_ai2_ihevc_trans_intr_4
* IHEVCE_CHROMA_SHUFFLEMASK_HBD
* g_ai4_ihevc_trans_8_intr_avx2
* g_ai2_ihevc_trans_8_intr_avx2
* g_ai2_ihevc_trans_32_intr_8_avx2
* g_ai2_ihevc_trans_32_intr_16_avx2
* g_ai2_ihevc_trans_16_intr_odd_avx2
* g_ai2_ihevc_trans_16_intr_even_avx2
*
* @remarks
* None
*
*******************************************************************************
*/
#include "ihevc_typedefs.h"
#include "ihevc_macros.h"
#include "ihevc_platform_macros.h"
#include "ihevc_func_selector.h"
#include "ihevc_macros.h"
#include "ihevc_trans_tables.h"
#include "ihevc_defs.h"
const WORD32 g_ihevc_iquant_scales[6] =
{
40, 45, 51, 57, 64, 72
};
/*Multiplied by 16 for flat scale coeff */
const WORD32 g_ihevc_iquant_scales_flat_scale[6] =
{
640, 720, 816, 912, 1024, 1152
};
const WORD16 g_ihevc_iquant_intr_scales[6][8] =
{
{ 40, 40, 40, 40, 40, 40, 40, 40 },
{ 45, 45, 45, 45, 45, 45, 45, 45 },
{ 51, 51, 51, 51, 51, 51, 51, 51 },
{ 57, 57, 57, 57, 57, 57, 57, 57 },
{ 64, 64, 64, 64, 64, 64, 64, 64 },
{ 72, 72, 72, 72, 72, 72, 72, 72 }
};
const WORD32 g_ihevc_quant_scales[6] =
{
26214, 23302, 20560, 18396, 16384, 14564
};
//DST coeffs
const WORD32 g_ai4_ihevc_trans_4_ttype1[3][4] =
{
{ 55, 55, 55, 55 },
{ 29, 29, 29, 29 },
{ 74, 74, 74, 74 }
};
//DCT coeffs
const WORD32 g_ai4_ihevc_trans_4_ttype0[3][4] =
{
{ 36, 36, 36, 36 },
{ 64, 64, 64, 64 },
{ 83, 83, 83, 83 }
};
const WORD16 g_ai2_ihevc_trans_dst_4[4][4] =
{
{ 29, 55, 74, 84 },
{ 74, 74, 0, -74 },
{ 84, -29, -74, 55 },
{ 55, -84, 74, -29 }
};
const WORD32 g_ai4_ihevc_trans_dst_intr_4[3][4] =
{ /* 4*32 = 128 bit */
{ 29, 29, 29, 29 },
{ 55, 55, 55, 55 },
{ 74, 74, 74, 74 }
};
const WORD16 g_ai2_ihevc_trans_4[4][4] =
{
{ 64, 64, 64, 64 },
{ 83, 36, -36, -83 },
{ 64, -64, -64, 64 },
{ 36, -83, 83, -36 }
};
const WORD16 g_ai2_ihevc_trans_4_transpose[4][4] =
{
{ 64, 83, 64, 36 },
{ 64, 36, -64, -83 },
{ 64, -36, -64, 83 },
{ 64, -83, 64, -36 }
};
const WORD32 g_ai4_ihevc_trans_4_intr[3][4] =
{ /* 4*32 = 128 bit */
{ 64, 64, 64, 64 },
{ 83, 83, 83, 83 },
{ 36, 36, 36, 36 }
};
const WORD16 g_ai2_ihevc_trans_4_intr[8] = { 64, 64, 83, 36, 64, -64, 36, -83 };
const WORD16 g_ai2_ihevc_trans_8[8][8] =
{
{ 64, 64, 64, 64, 64, 64, 64, 64 },
{ 89, 75, 50, 18, -18, -50, -75, -89 },
{ 83, 36, -36, -83, -83, -36, 36, 83 },
{ 75, -18, -89, -50, 50, 89, 18, -75 },
{ 64, -64, -64, 64, 64, -64, -64, 64 },
{ 50, -89, 18, 75, -75, -18, 89, -50 },
{ 36, -83, 83, -36, -36, 83, -83, 36 },
{ 18, -50, 75, -89, 89, -75, 50, -18 }
};
/* Used by itrans_recon_8x8 */
const WORD16 g_ai2_ihevc_trans_8_transpose[8][8] =
{
{ 64, 89, 83, 75, 64, 50, 36, 18 },
{ 64, 75, 36, -18, -64, -89, -83, -50 },
{ 64, 50, -36, -89, -64, 18, 83, 75 },
{ 64, 18, -83, -50, 64, 75, -36, -89 },
{ 64, -18, -83, 50, 64, -75, -36, 89 },
{ 64, -50, -36, 89, -64, -18, 83, -75 },
{ 64, -75, 36, 18, -64, 89, -83, 50 },
{ 64, -89, 83, -75, 64, -50, 36, -18 }
};
const WORD32 g_ai4_ihevc_trans_8_intr[7][4] =
{ /* 4*32 = 128 bit */
{ 64, 64, 64, 64 },
{ 83, 83, 83, 83 },
{ 36, 36, 36, 36 },
{ 75, 75, 75, 75 },
{ 18, 18, 18, 18 },
{ 89, 89, 89, 89 },
{ 50, 50, 50, 50 },
};
const WORD16 g_ai2_ihevc_trans_8_intr[8][8] =
{ /* 4*32 = 128 bit */
{ 64, 64, 64, 64, 64, 64, 64, 64 },
{ 89, 75, 18, 50, 89, 75, 18, 50 },
{ 83, 36, 83, 36, 83, 36, 83, 36 },
{ 75, -18, -50, -89, 75, -18, -50, -89 },
{ 64, -64, 64, -64, 64, -64, 64, -64 },
{ 50, -89, 75, 18, 50, -89, 75, 18 },
{ 36, -83, 36, -83, 36, -83, 36, -83 },
{ 18, -50, -89, 75, 18, -50, -89, 75 }
};
const WORD32 g_ai4_ihevc_trans_intr_even_8[3][4] =
{
{ 64, 64, 64, 64 },
{ 83, 83, 83, 83 },
{ 36, 36, 36, 36 },
};
const WORD32 g_ai4_ihevc_trans_intr_odd_8[4][4] =
{
{ 89, 89, 89, 89 },
{ 75, 75, 75, 75 },
{ 50, 50, 50, 50 },
{ 18, 18, 18, 18 }
};
const WORD16 g_ai2_ihevc_trans_16[16][16] =
{
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 90, 87, 80, 70, 57, 43, 25, 9, -9, -25, -43, -57, -70, -80, -87, -90 },
{ 89, 75, 50, 18, -18, -50, -75, -89, -89, -75, -50, -18, 18, 50, 75, 89 },
{ 87, 57, 9, -43, -80, -90, -70, -25, 25, 70, 90, 80, 43, -9, -57, -87 },
{ 83, 36, -36, -83, -83, -36, 36, 83, 83, 36, -36, -83, -83, -36, 36, 83 },
{ 80, 9, -70, -87, -25, 57, 90, 43, -43, -90, -57, 25, 87, 70, -9, -80 },
{ 75, -18, -89, -50, 50, 89, 18, -75, -75, 18, 89, 50, -50, -89, -18, 75 },
{ 70, -43, -87, 9, 90, 25, -80, -57, 57, 80, -25, -90, -9, 87, 43, -70 },
{ 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64 },
{ 57, -80, -25, 90, -9, -87, 43, 70, -70, -43, 87, 9, -90, 25, 80, -57 },
{ 50, -89, 18, 75, -75, -18, 89, -50, -50, 89, -18, -75, 75, 18, -89, 50 },
{ 43, -90, 57, 25, -87, 70, 9, -80, 80, -9, -70, 87, -25, -57, 90, -43 },
{ 36, -83, 83, -36, -36, 83, -83, 36, 36, -83, 83, -36, -36, 83, -83, 36 },
{ 25, -70, 90, -80, 43, 9, -57, 87, -87, 57, -9, -43, 80, -90, 70, -25 },
{ 18, -50, 75, -89, 89, -75, 50, -18, -18, 50, -75, 89, -89, 75, -50, 18 },
{ 9, -25, 43, -57, 70, -80, 87, -90, 90, -87, 80, -70, 57, -43, 25, -9 }
};
const WORD32 g_ai4_ihevc_trans_16[16][8] =
{
{ 64, 64, 64, 64, 64, 64, 64, 64 },
{ 90, 87, 80, 70, 57, 43, 25, 9 },
{ 89, 75, 50, 18, -18, -50, -75, -89 },
{ 87, 57, 9, -43, -80, -90, -70, -25 },
{ 83, 36, -36, -83, -83, -36, 36, 83 },
{ 80, 9, -70, -87, -25, 57, 90, 43 },
{ 75, -18, -89, -50, 50, 89, 18, -75 },
{ 70, -43, -87, 9, 90, 25, -80, -57 },
{ 64, -64, -64, 64, 64, -64, -64, 64 },
{ 57, -80, -25, 90, -9, -87, 43, 70 },
{ 50, -89, 18, 75, -75, -18, 89, -50 },
{ 43, -90, 57, 25, -87, 70, 9, -80 },
{ 36, -83, 83, -36, -36, 83, -83, 36 },
{ 25, -70, 90, -80, 43, 9, -57, 87 },
{ 18, -50, 75, -89, 89, -75, 50, -18 },
{ 9, -25, 43, -57, 70, -80, 87, -90}};
const WORD16 g_ai2_ihevc_trans_16_transpose[1][16] =
{
{ 64, 90, 89, 87, 83, 80, 75, 70, 64, 57, 50, 43, 36, 25, 18, 9 }
};
const WORD32 g_ai2_ihevc_trans_32_intr_8[8][4] =
{ /* 4*32 = 128 bit */
{ 90, 90, 90, 90 },
{ 87, 87, 87, 87 },
{ 80, 80, 80, 80 },
{ 70, 70, 70, 70 },
{ 57, 57, 57, 57 },
{ 43, 43, 43, 43 },
{ 25, 25, 25, 25 },
{ 9, 9, 9, 9 }
};
const WORD32 g_ai4_ihevc_trans_16_even[7][4] =
{
{ 64, 64, 64, 64 },
{ 89, 89, 89, 89 },
{ 75, 75, 75, 75 },
{ 83, 83, 83, 83 },
{ 36, 36, 36, 36 },
{ 18, 18, 18, 18 },
{ 50, 50, 50, 50 },
};
const WORD32 g_ai4_ihevc_trans_16_odd[8][4] =
{
{ 90, 90, 90, 90 },
{ 87, 87, 87, 87 },
{ 80, 80, 80, 80 },
{ 70, 70, 70, 70 },
{ 57, 57, 57, 57 },
{ 43, 43, 43, 43 },
{ 25, 25, 25, 25 },
{ 9, 9, 9, 9 }
};
const WORD16 g_ai2_ihevc_trans_32_transpose[1][32] =
{
{ 64, 90, 90, 90, 89, 88, 87, 85, 83, 82, 80, 78, 75, 73, 70, 67, 64, 61, 57, 54, 50, 46, 43, 38, 36, 31, 25, 22, 18, 13, 9, 4 }
};
const WORD16 g_ai2_ihevc_trans_32[32][32] =
{
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 90, 90, 88, 85, 82, 78, 73, 67, 61, 54, 46, 38, 31, 22, 13, 4, -4, -13, -22, -31, -38, -46, -54, -61, -67, -73, -78, -82, -85, -88, -90, -90 },
{ 90, 87, 80, 70, 57, 43, 25, 9, -9, -25, -43, -57, -70, -80, -87, -90, -90, -87, -80, -70, -57, -43, -25, -9, 9, 25, 43, 57, 70, 80, 87, 90 },
{ 90, 82, 67, 46, 22, -4, -31, -54, -73, -85, -90, -88, -78, -61, -38, -13, 13, 38, 61, 78, 88, 90, 85, 73, 54, 31, 4, -22, -46, -67, -82, -90 },
{ 89, 75, 50, 18, -18, -50, -75, -89, -89, -75, -50, -18, 18, 50, 75, 89, 89, 75, 50, 18, -18, -50, -75, -89, -89, -75, -50, -18, 18, 50, 75, 89 },
{ 88, 67, 31, -13, -54, -82, -90, -78, -46, -4, 38, 73, 90, 85, 61, 22, -22, -61, -85, -90, -73, -38, 4, 46, 78, 90, 82, 54, 13, -31, -67, -88 },
{ 87, 57, 9, -43, -80, -90, -70, -25, 25, 70, 90, 80, 43, -9, -57, -87, -87, -57, -9, 43, 80, 90, 70, 25, -25, -70, -90, -80, -43, 9, 57, 87 },
{ 85, 46, -13, -67, -90, -73, -22, 38, 82, 88, 54, -4, -61, -90, -78, -31, 31, 78, 90, 61, 4, -54, -88, -82, -38, 22, 73, 90, 67, 13, -46, -85 },
{ 83, 36, -36, -83, -83, -36, 36, 83, 83, 36, -36, -83, -83, -36, 36, 83, 83, 36, -36, -83, -83, -36, 36, 83, 83, 36, -36, -83, -83, -36, 36, 83 },
{ 82, 22, -54, -90, -61, 13, 78, 85, 31, -46, -90, -67, 4, 73, 88, 38, -38, -88, -73, -4, 67, 90, 46, -31, -85, -78, -13, 61, 90, 54, -22, -82 },
{ 80, 9, -70, -87, -25, 57, 90, 43, -43, -90, -57, 25, 87, 70, -9, -80, -80, -9, 70, 87, 25, -57, -90, -43, 43, 90, 57, -25, -87, -70, 9, 80 },
{ 78, -4, -82, -73, 13, 85, 67, -22, -88, -61, 31, 90, 54, -38, -90, -46, 46, 90, 38, -54, -90, -31, 61, 88, 22, -67, -85, -13, 73, 82, 4, -78 },
{ 75, -18, -89, -50, 50, 89, 18, -75, -75, 18, 89, 50, -50, -89, -18, 75, 75, -18, -89, -50, 50, 89, 18, -75, -75, 18, 89, 50, -50, -89, -18, 75 },
{ 73, -31, -90, -22, 78, 67, -38, -90, -13, 82, 61, -46, -88, -4, 85, 54, -54, -85, 4, 88, 46, -61, -82, 13, 90, 38, -67, -78, 22, 90, 31, -73 },
{ 70, -43, -87, 9, 90, 25, -80, -57, 57, 80, -25, -90, -9, 87, 43, -70, -70, 43, 87, -9, -90, -25, 80, 57, -57, -80, 25, 90, 9, -87, -43, 70 },
{ 67, -54, -78, 38, 85, -22, -90, 4, 90, 13, -88, -31, 82, 46, -73, -61, 61, 73, -46, -82, 31, 88, -13, -90, -4, 90, 22, -85, -38, 78, 54, -67 },
{ 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64 },
{ 61, -73, -46, 82, 31, -88, -13, 90, -4, -90, 22, 85, -38, -78, 54, 67, -67, -54, 78, 38, -85, -22, 90, 4, -90, 13, 88, -31, -82, 46, 73, -61 },
{ 57, -80, -25, 90, -9, -87, 43, 70, -70, -43, 87, 9, -90, 25, 80, -57, -57, 80, 25, -90, 9, 87, -43, -70, 70, 43, -87, -9, 90, -25, -80, 57 },
{ 54, -85, -4, 88, -46, -61, 82, 13, -90, 38, 67, -78, -22, 90, -31, -73, 73, 31, -90, 22, 78, -67, -38, 90, -13, -82, 61, 46, -88, 4, 85, -54 },
{ 50, -89, 18, 75, -75, -18, 89, -50, -50, 89, -18, -75, 75, 18, -89, 50, 50, -89, 18, 75, -75, -18, 89, -50, -50, 89, -18, -75, 75, 18, -89, 50 },
{ 46, -90, 38, 54, -90, 31, 61, -88, 22, 67, -85, 13, 73, -82, 4, 78, -78, -4, 82, -73, -13, 85, -67, -22, 88, -61, -31, 90, -54, -38, 90, -46 },
{ 43, -90, 57, 25, -87, 70, 9, -80, 80, -9, -70, 87, -25, -57, 90, -43, -43, 90, -57, -25, 87, -70, -9, 80, -80, 9, 70, -87, 25, 57, -90, 43 },
{ 38, -88, 73, -4, -67, 90, -46, -31, 85, -78, 13, 61, -90, 54, 22, -82, 82, -22, -54, 90, -61, -13, 78, -85, 31, 46, -90, 67, 4, -73, 88, -38 },
{ 36, -83, 83, -36, -36, 83, -83, 36, 36, -83, 83, -36, -36, 83, -83, 36, 36, -83, 83, -36, -36, 83, -83, 36, 36, -83, 83, -36, -36, 83, -83, 36 },
{ 31, -78, 90, -61, 4, 54, -88, 82, -38, -22, 73, -90, 67, -13, -46, 85, -85, 46, 13, -67, 90, -73, 22, 38, -82, 88, -54, -4, 61, -90, 78, -31 },
{ 25, -70, 90, -80, 43, 9, -57, 87, -87, 57, -9, -43, 80, -90, 70, -25, -25, 70, -90, 80, -43, -9, 57, -87, 87, -57, 9, 43, -80, 90, -70, 25 },
{ 22, -61, 85, -90, 73, -38, -4, 46, -78, 90, -82, 54, -13, -31, 67, -88, 88, -67, 31, 13, -54, 82, -90, 78, -46, 4, 38, -73, 90, -85, 61, -22 },
{ 18, -50, 75, -89, 89, -75, 50, -18, -18, 50, -75, 89, -89, 75, -50, 18, 18, -50, 75, -89, 89, -75, 50, -18, -18, 50, -75, 89, -89, 75, -50, 18 },
{ 13, -38, 61, -78, 88, -90, 85, -73, 54, -31, 4, 22, -46, 67, -82, 90, -90, 82, -67, 46, -22, -4, 31, -54, 73, -85, 90, -88, 78, -61, 38, -13 },
{ 9, -25, 43, -57, 70, -80, 87, -90, 90, -87, 80, -70, 57, -43, 25, -9, -9, 25, -43, 57, -70, 80, -87, 90, -90, 87, -80, 70, -57, 43, -25, 9 },
{ 4, -13, 22, -31, 38, -46, 54, -61, 67, -73, 78, -82, 85, -88, 90, -90, 90, -90, 88, -85, 82, -78, 73, -67, 61, -54, 46, -38, 31, -22, 13, -4 }
};
const WORD32 g_ai4_ihevc_trans_32[32][16] =
{
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64},
{ 90, 90, 88, 85, 82, 78, 73, 67, 61, 54, 46, 38, 31, 22, 13, 4},
{ 90, 87, 80, 70, 57, 43, 25, 9, -9, -25, -43, -57, -70, -80, -87, -90},
{ 90, 82, 67, 46, 22, -4, -31, -54, -73, -85, -90, -88, -78, -61, -38, -13},
{ 89, 75, 50, 18, -18, -50, -75, -89, -89, -75, -50, -18, 18, 50, 75, 89},
{ 88, 67, 31, -13, -54, -82, -90, -78, -46, -4, 38, 73, 90, 85, 61, 22},
{ 87, 57, 9, -43, -80, -90, -70, -25, 25, 70, 90, 80, 43, -9, -57, -87},
{ 85, 46, -13, -67, -90, -73, -22, 38, 82, 88, 54, -4, -61, -90, -78, -31},
{ 83, 36, -36, -83, -83, -36, 36, 83, 83, 36, -36, -83, -83, -36, 36, 83},
{ 82, 22, -54, -90, -61, 13, 78, 85, 31, -46, -90, -67, 4, 73, 88, 38},
{ 80, 9, -70, -87, -25, 57, 90, 43, -43, -90, -57, 25, 87, 70, -9, -80},
{ 78, -4, -82, -73, 13, 85, 67, -22, -88, -61, 31, 90, 54, -38, -90, -46},
{ 75, -18, -89, -50, 50, 89, 18, -75, -75, 18, 89, 50, -50, -89, -18, 75},
{ 73, -31, -90, -22, 78, 67, -38, -90, -13, 82, 61, -46, -88, -4, 85, 54},
{ 70, -43, -87, 9, 90, 25, -80, -57, 57, 80, -25, -90, -9, 87, 43, -70},
{ 67, -54, -78, 38, 85, -22, -90, 4, 90, 13, -88, -31, 82, 46, -73, -61},
{ 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64},
{ 61, -73, -46, 82, 31, -88, -13, 90, -4, -90, 22, 85, -38, -78, 54, 67},
{ 57, -80, -25, 90, -9, -87, 43, 70, -70, -43, 87, 9, -90, 25, 80, -57},
{ 54, -85, -4, 88, -46, -61, 82, 13, -90, 38, 67, -78, -22, 90, -31, -73},
{ 50, -89, 18, 75, -75, -18, 89, -50, -50, 89, -18, -75, 75, 18, -89, 50},
{ 46, -90, 38, 54, -90, 31, 61, -88, 22, 67, -85, 13, 73, -82, 4, 78},
{ 43, -90, 57, 25, -87, 70, 9, -80, 80, -9, -70, 87, -25, -57, 90, -43},
{ 38, -88, 73, -4, -67, 90, -46, -31, 85, -78, 13, 61, -90, 54, 22, -82},
{ 36, -83, 83, -36, -36, 83, -83, 36, 36, -83, 83, -36, -36, 83, -83, 36},
{ 31, -78, 90, -61, 4, 54, -88, 82, -38, -22, 73, -90, 67, -13, -46, 85},
{ 25, -70, 90, -80, 43, 9, -57, 87, -87, 57, -9, -43, 80, -90, 70, -25},
{ 22, -61, 85, -90, 73, -38, -4, 46, -78, 90, -82, 54, -13, -31, 67, -88},
{ 18, -50, 75, -89, 89, -75, 50, -18, -18, 50, -75, 89, -89, 75, -50, 18},
{ 13, -38, 61, -78, 88, -90, 85, -73, 54, -31, 4, 22, -46, 67, -82, 90},
{ 9, -25, 43, -57, 70, -80, 87, -90, 90, -87, 80, -70, 57, -43, 25, -9},
{ 4, -13, 22, -31, 38, -46, 54, -61, 67, -73, 78, -82, 85, -88, 90, -90}
};
const WORD32 g_ai2_ihevc_trans_32_intr_16[15][4] =
{ /* 4*32 = 128 bit */
{ 90, 90, 90, 90 },
{ 88, 88, 88, 88 },
{ 85, 85, 85, 85 },
{ 82, 82, 82, 82 },
{ 78, 78, 78, 78 },
{ 73, 73, 73, 73 },
{ 67, 67, 67, 67 },
{ 61, 61, 61, 61 },
{ 54, 54, 54, 54 },
{ 46, 46, 46, 46 },
{ 38, 38, 38, 38 },
{ 31, 31, 31, 31 },
{ 22, 22, 22, 22 },
{ 13, 13, 13, 13 },
{ 4, 4, 4, 4 }
};
const WORD16 g_ai2_ihevc_trans_16_intr_odd[32][8] =
{
{ 90, 87, 90, 87, 90, 87, 90, 87 },
{ 70, 80, 70, 80, 70, 80, 70, 80 },
{ 57, 43, 57, 43, 57, 43, 57, 43 },
{ 9, 25, 9, 25, 9, 25, 9, 25 },
{ 87, 57, 87, 57, 87, 57, 87, 57 },
{ -43, 9, -43, 9, -43, 9, -43, 9 },
{ -80, -90, -80, -90, -80, -90, -80, -90 },
{ -25, -70, -25, -70, -25, -70, -25, -70 },
{ 80, 9, 80, 9, 80, 9, 80, 9 },
{ -87, -70, -87, -70, -87, -70, -87, -70 },
{ -25, 57, -25, 57, -25, 57, -25, 57 },
{ 43, 90, 43, 90, 43, 90, 43, 90 },
{ 70, -43, 70, -43, 70, -43, 70, -43 },
{ 9, -87, 9, -87, 9, -87, 9, -87 },
{ 90, 25, 90, 25, 90, 25, 90, 25 },
{ -57, -80, -57, -80, -57, -80, -57, -80 },
{ 57, -80, 57, -80, 57, -80, 57, -80 },
{ 90, -25, 90, -25, 90, -25, 90, -25 },
{ -9, -87, -9, -87, -9, -87, -9, -87 },
{ 70, 43, 70, 43, 70, 43, 70, 43 },
{ 43, -90, 43, -90, 43, -90, 43, -90 },
{ 25, 57, 25, 57, 25, 57, 25, 57 },
{ -87, 70, -87, 70, -87, 70, -87, 70 },
{ -80, 9, -80, 9, -80, 9, -80, 9 },
{ 25, -70, 25, -70, 25, -70, 25, -70 },
{ -80, 90, -80, 90, -80, 90, -80, 90 },
{ 43, 9, 43, 9, 43, 9, 43, 9 },
{ 87, -57, 87, -57, 87, -57, 87, -57 },
{ 9, -25, 9, -25, 9, -25, 9, -25 },
{ -57, 43, -57, 43, -57, 43, -57, 43 },
{ 70, -80, 70, -80, 70, -80, 70, -80 },
{ -90, 87, -90, 87, -90, 87, -90, 87 }
};
const WORD16 g_ai2_ihevc_trans_16_intr_even[12][8] =
{
{ 64, 64, 64, 64, 64, 64, 64, 64 },
{ 89, 75, 89, 75, 89, 75, 89, 75 },
{ 18, 50, 18, 50, 18, 50, 18, 50 },
{ 83, 36, 83, 36, 83, 36, 83, 36 },
{ 75, -18, 75, -18, 75, -18, 75, -18 },
{ -50, -89, -50, -89, -50, -89, -50, -89 },
{ 64, -64, 64, -64, 64, -64, 64, -64 },
{ 50, -89, 50, -89, 50, -89, 50, -89 },
{ 75, 18, 75, 18, 75, 18, 75, 18 },
{ 36, -83, 36, -83, 36, -83, 36, -83 },
{ 18, -50, 18, -50, 18, -50, 18, -50 },
{ -89, 75, -89, 75, -89, 75, -89, 75 }
};
const WORD16 g_ai2_ihevc_trans_32_intr_even[22][8] =
{
{ 64, 64, 64, 64, 83, 36, 83, 36 },
{ 64, -64, 64, -64, 36, -83, 36, -83 },
{ 89, 18, 89, 18, 75, 50, 75, 50 },
{ 75, -50, 75, -50, -18, -89, -18, -89 },
{ 50, 75, 50, 75, -89, 18, -89, 18 },
{ 18, -89, 18, -89, -50, 75, -50, 75 },
{ 90, 70, 90, 70, 87, 80, 87, 80 },
{ 9, 57, 9, 57, 25, 43, 25, 43 },
{ 87, -43, 87, -43, 57, 9, 57, 9 },
{ -25, -80, -25, -80, -70, -90, -70, -90 },
{ 80, -87, 80, -87, 9, -70, 9, -70 },
{ 43, -25, 43, -25, 90, 57, 90, 57 },
{ 70, 9, 70, 9, -43, -87, -43, -87 },
{ -57, 90, -57, 90, -80, 25, -80, 25 },
{ 57, 90, 57, 90, -80, -25, -80, -25 },
{ 70, -9, 70, -9, 43, -87, 43, -87 },
{ 43, 25, 43, 25, -90, 57, -90, 57 },
{ -80, -87, -80, -87, 9, 70, 9, 70 },
{ 25, -80, 25, -80, -70, 90, -70, 90 },
{ 87, 43, 87, 43, -57, 9, -57, 9 },
{ 9, -57, 9, -57, -25, 43, -25, 43 },
{ -90, 70, -90, 70, 87, -80, 87, -80 }
};
const WORD16 g_ai2_ihevc_trans_32_intr_odd[32][16] =
{
{ 90, 85, 90, 85, 90, 88, 90, 88, 61, 82, 61, 82, -73, -46, -73, -46 },
{ 67, 82, 67, 82, 73, 78, 73, 78, 90, 31, 90, 31, -13, -88, -13, -88 },
{ 61, 38, 61, 38, 54, 46, 54, 46, -4, 85, -4, 85, -90, 22, -90, 22 },
{ 4, 31, 4, 31, 13, 22, 13, 22, 67, -38, 67, -38, 54, -78, 54, -78 },
{ 90, 46, 90, 46, 82, 67, 82, 67, 54, 88, 54, 88, -85, -4, -85, -4 },
{ -54, 22, -54, 22, -31, -4, -31, -4, 13, -46, 13, -46, 82, -61, 82, -61 },
{ -73, -88, -73, -88, -85, -90, -85, -90, -90, -78, -90, -78, 38, 67, 38, 67 },
{ -13, -78, -13, -78, -38, -61, -38, -61, -73, -22, -73, -22, -31, 90, -31, 90 },
{ 88, -13, 88, -13, 67, 31, 67, 31, 46, 54, 46, 54, -90, 38, -90, 38 },
{ -78, -54, -78, -54, -90, -82, -90, -82, -88, -90, -88, -90, 61, 31, 61, 31 },
{ -46, 73, -46, 73, -4, 38, -4, 38, 22, 13, 22, 13, 67, -85, 67, -85 },
{ 22, 90, 22, 90, 61, 85, 61, 85, 78, 73, 78, 73, 4, -82, 4, -82 },
{ 85, -67, 85, -67, 46, -13, 46, -13, 38, -4, 38, -4, -88, 73, -88, 73 },
{ 38, -90, 38, -90, -22, -73, -22, -73, -31, -67, -31, -67, -46, 90, -46, 90 },
{ 82, -4, 82, -4, 88, 54, 88, 54, 85, 61, 85, 61, -78, 13, -78, 13 },
{ -31, -61, -31, -61, -78, -90, -78, -90, -82, -90, -82, -90, 22, 54, 22, 54 },
{ 82, -90, 82, -90, 22, -54, 22, -54, 31, -61, 31, -61, -78, 90, -78, 90 },
{ 85, -61, 85, -61, 78, 13, 78, 13, 82, 4, 82, 4, -88, 54, -88, 54 },
{ 31, -67, 31, -67, -46, -90, -46, -90, -38, -90, -38, -90, -22, 73, -22, 73 },
{ 38, 4, 38, 4, 88, 73, 88, 73, 85, 67, 85, 67, -46, -13, -46, -13 },
{ 78, -73, 78, -73, -4, -82, -4, -82, 22, -90, 22, -90, -61, 85, -61, 85 },
{ -22, 13, -22, 13, 67, 85, 67, 85, 46, 73, 46, 73, -4, -38, -4, -38 },
{ -88, 90, -88, 90, -61, 31, -61, 31, -78, 54, -78, 54, 90, -82, 90, -82 },
{ -46, 54, -46, 54, -90, -38, -90, -38, -88, -13, -88, -13, 67, -31, 67, -31 },
{ 73, -22, 73, -22, -31, -90, -31, -90, 13, -78, 13, -78, -38, 61, -38, 61 },
{ -90, 78, -90, 78, -38, 67, -38, 67, -73, 88, -73, 88, 85, -90, 85, -90 },
{ -13, -46, -13, -46, 82, 61, 82, 61, 54, 22, 54, 22, -31, 4, -31, 4 },
{ 54, -88, 54, -88, 85, -4, 85, -4, 90, -46, 90, -46, -82, 67, -82, 67 },
{ 67, 38, 67, 38, -54, -78, -54, -78, 4, -31, 4, -31, -13, 22, -13, 22 },
{ 4, 85, 4, 85, -90, -22, -90, -22, -61, 38, -61, 38, 54, -46, 54, -46 },
{ 90, -31, 90, -31, 13, -88, 13, -88, 67, -82, 67, -82, -73, 78, -73, 78 },
{ -61, 82, -61, 82, -73, 46, -73, 46, -90, 85, -90, 85, 90, -88, 90, -88 }
};
/*Tables for itrans_recon functions*/
const WORD16 g_ai2_ihevc_trans_16_even_packed[12][8] =
{
{ 83, 36, 83, 36, 83, 36, 83, 36 },
{ 36, -83, 36, -83, 36, -83, 36, -83 },
{ 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, -64, 64, -64, 64, -64, 64, -64 },
{ 89, 75, 89, 75, 89, 75, 89, 75 },
{ 50, 18, 50, 18, 50, 18, 50, 18 },
{ 75, -18, 75, -18, 75, -18, 75, -18 },
{ 89, 50, 89, 50, 89, 50, 89, 50 },
{ 50, -89, 50, -89, 50, -89, 50, -89 },
{ 18, 75, 18, 75, 18, 75, 18, 75 },
{ 18, -50, 18, -50, 18, -50, 18, -50 },
{ 75, -89, 75, -89, 75, -89, 75, -89 },
};
const WORD16 g_ai2_ihevc_trans_32_intr_packed[32][8] =
{
{ 90, 87, 90, 87, 90, 87, 90, 87 },
{ 80, 70, 80, 70, 80, 70, 80, 70 },
{ 57, 43, 57, 43, 57, 43, 57, 43 },
{ 25, 9, 25, 9, 25, 9, 25, 9 },
{ 87, 57, 87, 57, 87, 57, 87, 57 },
{ 9, -43, 9, -43, 9, -43, 9, -43 },
{ 80, 90, 80, 90, 80, 90, 80, 90 },
{ 70, 25, 70, 25, 70, 25, 70, 25 },
{ 80, 9, 80, 9, 80, 9, 80, 9 },
{ 70, 87, 70, 87, 70, 87, 70, 87 },
{ -25, 57, -25, 57, -25, 57, -25, 57 },
{ 90, 43, 90, 43, 90, 43, 90, 43 },
{ 70, -43, 70, -43, 70, -43, 70, -43 },
{ -87, 9, -87, 9, -87, 9, -87, 9 },
{ 90, 25, 90, 25, 90, 25, 90, 25 },
{ 80, 57, 80, 57, 80, 57, 80, 57 },
{ 57, -80, 57, -80, 57, -80, 57, -80 },
{ -25, 90, -25, 90, -25, 90, -25, 90 },
{ 9, 87, 9, 87, 9, 87, 9, 87 },
{ 43, 70, 43, 70, 43, 70, 43, 70 },
{ 43, -90, 43, -90, 43, -90, 43, -90 },
{ 57, 25, 57, 25, 57, 25, 57, 25 },
{ -87, 70, -87, 70, -87, 70, -87, 70 },
{ 9, -80, 9, -80, 9, -80, 9, -80 },
{ 25, -70, 25, -70, 25, -70, 25, -70 },
{ 90, -80, 90, -80, 90, -80, 90, -80 },
{ 43, 9, 43, 9, 43, 9, 43, 9 },
{ -57, 87, -57, 87, -57, 87, -57, 87 },
{ 9, -25, 9, -25, 9, -25, 9, -25 },
{ 43, -57, 43, -57, 43, -57, 43, -57 },
{ 70, -80, 70, -80, 70, -80, 70, -80 },
{ 87, -90, 87, -90, 87, -90, 87, -90 },
};
const WORD16 g_ai2_ihevc_trans_32_intr_odd_packed[128][8] =
{
/*o0*/
{ 90, 90, 90, 90, 90, 90, 90, 90 },
{ 88, 85, 88, 85, 88, 85, 88, 85 },
{ 82, 78, 82, 78, 82, 78, 82, 78 },
{ 73, 67, 73, 67, 73, 67, 73, 67 },
{ 61, 54, 61, 54, 61, 54, 61, 54 },
{ 46, 38, 46, 38, 46, 38, 46, 38 },
{ 31, 22, 31, 22, 31, 22, 31, 22 },
{ 13, 4, 13, 4, 13, 4, 13, 4 },
/*o1*/
{ 90, 82, 90, 82, 90, 82, 90, 82 },
{ 67, 46, 67, 46, 67, 46, 67, 46 },
{ -22, 4, -22, 4, -22, 4, -22, 4 },
{ 31, 54, 31, 54, 31, 54, 31, 54 },
{ 73, 85, 73, 85, 73, 85, 73, 85 },
{ 90, 88, 90, 88, 90, 88, 90, 88 },
{ 78, 61, 78, 61, 78, 61, 78, 61 },
{ 38, 13, 38, 13, 38, 13, 38, 13 },
/*o2*/
{ 88, 67, 88, 67, 88, 67, 88, 67 },
{ -31, 13, -31, 13, -31, 13, -31, 13 },
{ 54, 82, 54, 82, 54, 82, 54, 82 },
{ 90, 78, 90, 78, 90, 78, 90, 78 },
{ 46, 4, 46, 4, 46, 4, 46, 4 },
{ 38, 73, 38, 73, 38, 73, 38, 73 },
{ 90, 85, 90, 85, 90, 85, 90, 85 },
{ 61, 22, 61, 22, 61, 22, 61, 22 },
/*o3*/
{ 85, 46, 85, 46, 85, 46, 85, 46 },
{ 13, 67, 13, 67, 13, 67, 13, 67 },
{ 90, 73, 90, 73, 90, 73, 90, 73 },
{ 22, -38, 22, -38, 22, -38, 22, -38 },
{ 82, 88, 82, 88, 82, 88, 82, 88 },
{ -54, 4, -54, 4, -54, 4, -54, 4 },
{ 61, 90, 61, 90, 61, 90, 61, 90 },
{ 78, 31, 78, 31, 78, 31, 78, 31 },
/*o4*/
{ -82, -22, -82, -22, -82, -22, -82, -22 },
{ 54, 90, 54, 90, 54, 90, 54, 90 },
{ 61, -13, 61, -13, 61, -13, 61, -13 },
{ -78, -85, -78, -85, -78, -85, -78, -85 },
{ -31, 46, -31, 46, -31, 46, -31, 46 },
{ 90, 67, 90, 67, 90, 67, 90, 67 },
{ -4, -73, -4, -73, -4, -73, -4, -73 },
{ -88, -38, -88, -38, -88, -38, -88, -38 },
/*o5*/
{ -78, 4, -78, 4, -78, 4, -78, 4 },
{ 82, 73, 82, 73, 82, 73, 82, 73 },
{ -13, -85, -13, -85, -13, -85, -13, -85 },
{ -67, 22, -67, 22, -67, 22, -67, 22 },
{ 88, 61, 88, 61, 88, 61, 88, 61 },
{ -31, -90, -31, -90, -31, -90, -31, -90 },
{ -54, 38, -54, 38, -54, 38, -54, 38 },
{ 90, 46, 90, 46, 90, 46, 90, 46 },
/*o6*/
{ -73, 31, -73, 31, -73, 31, -73, 31 },
{ 90, 22, 90, 22, 90, 22, 90, 22 },
{ -78, -67, -78, -67, -78, -67, -78, -67 },
{ 38, 90, 38, 90, 38, 90, 38, 90 },
{ 13, -82, 13, -82, 13, -82, 13, -82 },
{ -61, 46, -61, 46, -61, 46, -61, 46 },
{ 88, 4, 88, 4, 88, 4, 88, 4 },
{ -85, -54, -85, -54, -85, -54, -85, -54 },
/*o7*/
{ -67, 54, -67, 54, -67, 54, -67, 54 },
{ 78, -38, 78, -38, 78, -38, 78, -38 },
{ -85, 22, -85, 22, -85, 22, -85, 22 },
{ 90, -4, 90, -4, 90, -4, 90, -4 },
{ -90, -13, -90, -13, -90, -13, -90, -13 },
{ 88, 31, 88, 31, 88, 31, 88, 31 },
{ -82, -46, -82, -46, -82, -46, -82, -46 },
{ 73, 61, 73, 61, 73, 61, 73, 61 },
/*o8*/
{ -61, 73, -61, 73, -61, 73, -61, 73 },
{ 46, -82, 46, -82, 46, -82, 46, -82 },
{ -31, 88, -31, 88, -31, 88, -31, 88 },
{ 13, -90, 13, -90, 13, -90, 13, -90 },
{ 4, 90, 4, 90, 4, 90, 4, 90 },
{ -22, -85, -22, -85, -22, -85, -22, -85 },
{ 38, 78, 38, 78, 38, 78, 38, 78 },
{ -54, -67, -54, -67, -54, -67, -54, -67 },
/*o9*/
{ -54, 85, -54, 85, -54, 85, -54, 85 },
{ 4, -88, 4, -88, 4, -88, 4, -88 },
{ 46, 61, 46, 61, 46, 61, 46, 61 },
{ -82, -13, -82, -13, -82, -13, -82, -13 },
{ 90, -38, 90, -38, 90, -38, 90, -38 },
{ -67, 78, -67, 78, -67, 78, -67, 78 },
{ 22, -90, 22, -90, 22, -90, 22, -90 },
{ 31, 73, 31, 73, 31, 73, 31, 73 },
/*o10*/
{ -46, 90, -46, 90, -46, 90, -46, 90 },
{ -38, -54, -38, -54, -38, -54, -38, -54 },
{ 90, -31, 90, -31, 90, -31, 90, -31 },
{ -61, 88, -61, 88, -61, 88, -61, 88 },
{ -22, -67, -22, -67, -22, -67, -22, -67 },
{ 85, -13, 85, -13, 85, -13, 85, -13 },
{ -73, 82, -73, 82, -73, 82, -73, 82 },
{ -4, -78, -4, -78, -4, -78, -4, -78 },
/*o11*/
{ -38, 88, -38, 88, -38, 88, -38, 88 },
{ -73, 4, -73, 4, -73, 4, -73, 4 },
{ 67, -90, 67, -90, 67, -90, 67, -90 },
{ 46, 31, 46, 31, 46, 31, 46, 31 },
{ -85, 78, -85, 78, -85, 78, -85, 78 },
{ -13, -61, -13, -61, -13, -61, -13, -61 },
{ 90, -54, 90, -54, 90, -54, 90, -54 },
{ -22, 82, -22, 82, -22, 82, -22, 82 },
/*012*/
{ -31, 78, -31, 78, -31, 78, -31, 78 },
{ -90, 61, -90, 61, -90, 61, -90, 61 },
{ -4, -54, -4, -54, -4, -54, -4, -54 },
{ 88, -82, 88, -82, 88, -82, 88, -82 },
{ 38, 22, 38, 22, 38, 22, 38, 22 },
{ -73, 90, -73, 90, -73, 90, -73, 90 },
{ -67, 13, -67, 13, -67, 13, -67, 13 },
{ 46, -85, 46, -85, 46, -85, 46, -85 },
/*o13*/
{ -22, 61, -22, 61, -22, 61, -22, 61 },
{ -85, 90, -85, 90, -85, 90, -85, 90 },
{ -73, 38, -73, 38, -73, 38, -73, 38 },
{ 4, -46, 4, -46, 4, -46, 4, -46 },
{ 78, -90, 78, -90, 78, -90, 78, -90 },
{ 82, -54, 82, -54, 82, -54, 82, -54 },
{ 13, 31, 13, 31, 13, 31, 13, 31 },
{ -67, 88, -67, 88, -67, 88, -67, 88 },
/*o14*/
{ -13, 38, -13, 38, -13, 38, -13, 38 },
{ -61, 78, -61, 78, -61, 78, -61, 78 },
{ -88, 90, -88, 90, -88, 90, -88, 90 },
{ -85, 73, -85, 73, -85, 73, -85, 73 },
{ -54, 31, -54, 31, -54, 31, -54, 31 },
{ -4, -22, -4, -22, -4, -22, -4, -22 },
{ 46, -67, 46, -67, 46, -67, 46, -67 },
{ 82, -90, 82, -90, 82, -90, 82, -90 },
/*o15*/
{ -4, 13, -4, 13, -4, 13, -4, 13 },
{ -22, 31, -22, 31, -22, 31, -22, 31 },
{ -38, 46, -38, 46, -38, 46, -38, 46 },
{ -54, 61, -54, 61, -54, 61, -54, 61 },
{ -67, 73, -67, 73, -67, 73, -67, 73 },
{ -78, 82, -78, 82, -78, 82, -78, 82 },
{ -85, 88, -85, 88, -85, 88, -85, 88 },
{ -90, 90, -90, 90, -90, 90, -90, 90 },
};
const WORD16 g_ai2_ihevc_trans_16_even[12][8] =
{
{ 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, -64, 64, -64, 64, -64, 64, -64 },
{ 89, 75, 89, 75, 89, 75, 89, 75 },
{ 75, -18, 75, -18, 75, -18, 75, -18 },
{ 50, 18, 50, 18, 50, 18, 50, 18 },
{ 89, 50, 89, 50, 89, 50, 89, 50 },
{ 83, 36, 83, 36, 83, 36, 83, 36 },
{ 36, -83, 36, -83, 36, -83, 36, -83 },
{ 50, -89, 50, -89, 50, -89, 50, -89 },
{ 18, -50, 18, -50, 18, -50, 18, -50 },
{ 18, 75, 18, 75, 18, 75, 18, 75 },
{ 75, -89, 75, -89, 75, -89, 75, -89 },
};
const WORD16 g_ai2_ihevc_trans_16_odd[32][8] =
{
{ 90, 87, 90, 87, 90, 87, 90, 87 },
{ 80, 70, 80, 70, 80, 70, 80, 70 },
{ 57, 43, 57, 43, 57, 43, 57, 43 },
{ 25, 9, 25, 9, 25, 9, 25, 9 },
{ 87, 57, 87, 57, 87, 57, 87, 57 },
{ 9, -43, 9, -43, 9, -43, 9, -43 },
{ 80, 90, 80, 90, 80, 90, 80, 90 },
{ 70, 25, 70, 25, 70, 25, 70, 25 },
{ 80, 9, 80, 9, 80, 9, 80, 9 },
{ 70, 87, 70, 87, 70, 87, 70, 87 },
{ 25, -57, 25, -57, 25, -57, 25, -57 },
{ 90, 43, 90, 43, 90, 43, 90, 43 },
{ 70, -43, 70, -43, 70, -43, 70, -43 },
{ 87, -9, 87, -9, 87, -9, 87, -9 },
{ 90, 25, 90, 25, 90, 25, 90, 25 },
{ 80, 57, 80, 57, 80, 57, 80, 57 },
{ 57, -80, 57, -80, 57, -80, 57, -80 },
{ 25, -90, 25, -90, 25, -90, 25, -90 },
{ 9, 87, 9, 87, 9, 87, 9, 87 },
{ 43, 70, 43, 70, 43, 70, 43, 70 },
{ 43, -90, 43, -90, 43, -90, 43, -90 },
{ 57, 25, 57, 25, 57, 25, 57, 25 },
{ 87, -70, 87, -70, 87, -70, 87, -70 },
{ 9, -80, 9, -80, 9, -80, 9, -80 },
{ 25, -70, 25, -70, 25, -70, 25, -70 },
{ 90, -80, 90, -80, 90, -80, 90, -80 },
{ 43, 9, 43, 9, 43, 9, 43, 9 },
{ 57, -87, 57, -87, 57, -87, 57, -87 },
{ 9, -25, 9, -25, 9, -25, 9, -25 },
{ 43, -57, 43, -57, 43, -57, 43, -57 },
{ 70, -80, 70, -80, 70, -80, 70, -80 },
{ 87, -90, 87, -90, 87, -90, 87, -90 },
};
const WORD16 g_ai2_ihevc_trans_intr_even_8[4][8] =
{
{ 64, 64, 64, 64, 64, 64, 64, 64 },
{ 36, -83, 36, -83, 36, -83, 36, -83 },
{ 83, 36, 83, 36, 83, 36, 83, 36 },
{ 64, -64, 64, -64, 64, -64, 64, -64 }
};
const WORD16 g_ai2_ihevc_trans_intr_odd_8[8][8] =
{
{ 89, 75, 89, 75, 89, 75, 89, 75 },
{ 50, 18, 50, 18, 50, 18, 50, 18 },
{ 75, -18, 75, -18, 75, -18, 75, -18 },
{ 89, 50, 89, 50, 89, 50, 89, 50 },
{ 50, -89, 50, -89, 50, -89, 50, -89 },
{ 18, 75, 18, 75, 18, 75, 18, 75 },
{ 18, -50, 18, -50, 18, -50, 18, -50 },
{ 75, -89, 75, -89, 75, -89, 75, -89 },
};
const WORD16 g_ai2_ihevc_trans_intr_4[4][8] =
{
{ 83, 36, 83, 36, 83, 36, 83, 36 },
{ 36, -83, 36, -83, 36, -83, 36, -83 },
{ 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, -64, 64, -64, 64, -64, 64, -64 }
};
const UWORD8 IHEVCE_CHROMA_SHUFFLEMASK_HBD[8] = { 0x00, 0x01, 0x04, 0x05,
0x08, 0x09, 0x0C, 0x0D };
#ifndef DISABLE_AVX2
const WORD32 g_ai4_ihevc_trans_8_intr_avx2[7][8] =
{ /* 4*32 = 128 bit */
{ 64, 64, 64, 64, 64, 64, 64, 64 },
{ 83, 83, 83, 83, 83, 83, 83, 83 },
{ 36, 36, 36, 36, 36, 36, 36, 36 },
{ 75, 75, 75, 75, 75, 75, 75, 75 },
{ 18, 18, 18, 18, 18, 18, 18, 18 },
{ 89, 89, 89, 89, 89, 89, 89, 89 },
{ 50, 50, 50, 50, 50, 50, 50, 50 },
};
const WORD16 g_ai2_ihevc_trans_8_intr_avx2[8][16] =
{ /* 4*32 = 128 bit */
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 89, 75, 18, 50, 89, 75, 18, 50, 89, 75, 18, 50, 89, 75, 18, 50 },
{ 83, 36, 83, 36, 83, 36, 83, 36, 83, 36, 83, 36, 83, 36, 83, 36 },
{ 75, -18, -50, -89, 75, -18, -50, -89, 75, -18, -50, -89, 75, -18, -50, -89 },
{ 64, -64, 64, -64, 64, -64, 64, -64, 64, -64, 64, -64, 64, -64, 64, -64 },
{ 50, -89, 75, 18, 50, -89, 75, 18, 50, -89, 75, 18, 50, -89, 75, 18 },
{ 36, -83, 36, -83, 36, -83, 36, -83, 36, -83, 36, -83, 36, -83, 36, -83 },
{ 18, -50, -89, 75, 18, -50, -89, 75, 18, -50, -89, 75, 18, -50, -89, 75 }
};
const WORD32 g_ai2_ihevc_trans_32_intr_8_avx2[8][8] =
{ /* 4*32 = 128 bit */
{ 90, 90, 90, 90, 90, 90, 90, 90 },
{ 87, 87, 87, 87, 87, 87, 87, 87 },
{ 80, 80, 80, 80, 80, 80, 80, 80 },
{ 70, 70, 70, 70, 70, 70, 70, 70 },
{ 57, 57, 57, 57, 57, 57, 57, 57 },
{ 43, 43, 43, 43, 43, 43, 43, 43 },
{ 25, 25, 25, 25, 25, 25, 25, 25 },
{ 9, 9, 9, 9, 9, 9, 9, 9 }
};
const WORD32 g_ai2_ihevc_trans_32_intr_16_avx2[15][8] =
{ /* 4*32 = 128 bit */
{ 90, 90, 90, 90, 90, 90, 90, 90, },
{ 88, 88, 88, 88, 88, 88, 88, 88, },
{ 85, 85, 85, 85, 85, 85, 85, 85, },
{ 82, 82, 82, 82, 82, 82, 82, 82, },
{ 78, 78, 78, 78, 78, 78, 78, 78, },
{ 73, 73, 73, 73, 73, 73, 73, 73, },
{ 67, 67, 67, 67, 67, 67, 67, 67, },
{ 61, 61, 61, 61, 61, 61, 61, 61, },
{ 54, 54, 54, 54, 54, 54, 54, 54, },
{ 46, 46, 46, 46, 46, 46, 46, 46, },
{ 38, 38, 38, 38, 38, 38, 38, 38, },
{ 31, 31, 31, 31, 31, 31, 31, 31, },
{ 22, 22, 22, 22, 22, 22, 22, 22, },
{ 13, 13, 13, 13, 13, 13, 13, 13, },
{ 4, 4, 4, 4, 4, 4, 4, 4, }
};
const WORD16 g_ai2_ihevc_trans_16_intr_odd_avx2[32][16] =
{
{ 90, 87, 90, 87, 90, 87, 90, 87, 90, 87, 90, 87, 90, 87, 90, 87 },
{ 70, 80, 70, 80, 70, 80, 70, 80, 70, 80, 70, 80, 70, 80, 70, 80 },
{ 57, 43, 57, 43, 57, 43, 57, 43, 57, 43, 57, 43, 57, 43, 57, 43 },
{ 9, 25, 9, 25, 9, 25, 9, 25, 9, 25, 9, 25, 9, 25, 9, 25 },
{ 87, 57, 87, 57, 87, 57, 87, 57, 87, 57, 87, 57, 87, 57, 87, 57 },
{ -43, 9, -43, 9, -43, 9, -43, 9, -43, 9, -43, 9, -43, 9, -43, 9 },
{ -80, -90, -80, -90, -80, -90, -80, -90, -80, -90, -80, -90, -80, -90, -80, -90 },
{ -25, -70, -25, -70, -25, -70, -25, -70, -25, -70, -25, -70, -25, -70, -25, -70 },
{ 80, 9, 80, 9, 80, 9, 80, 9, 80, 9, 80, 9, 80, 9, 80, 9 },
{ -87, -70, -87, -70, -87, -70, -87, -70, -87, -70, -87, -70, -87, -70, -87, -70 },
{ -25, 57, -25, 57, -25, 57, -25, 57, -25, 57, -25, 57, -25, 57, -25, 57 },
{ 43, 90, 43, 90, 43, 90, 43, 90, 43, 90, 43, 90, 43, 90, 43, 90 },
{ 70, -43, 70, -43, 70, -43, 70, -43, 70, -43, 70, -43, 70, -43, 70, -43 },
{ 9, -87, 9, -87, 9, -87, 9, -87, 9, -87, 9, -87, 9, -87, 9, -87 },
{ 90, 25, 90, 25, 90, 25, 90, 25, 90, 25, 90, 25, 90, 25, 90, 25 },
{ -57, -80, -57, -80, -57, -80, -57, -80, -57, -80, -57, -80, -57, -80, -57, -80 },
{ 57, -80, 57, -80, 57, -80, 57, -80, 57, -80, 57, -80, 57, -80, 57, -80 },
{ 90, -25, 90, -25, 90, -25, 90, -25, 90, -25, 90, -25, 90, -25, 90, -25 },
{ -9, -87, -9, -87, -9, -87, -9, -87, -9, -87, -9, -87, -9, -87, -9, -87 },
{ 70, 43, 70, 43, 70, 43, 70, 43, 70, 43, 70, 43, 70, 43, 70, 43 },
{ 43, -90, 43, -90, 43, -90, 43, -90, 43, -90, 43, -90, 43, -90, 43, -90 },
{ 25, 57, 25, 57, 25, 57, 25, 57, 25, 57, 25, 57, 25, 57, 25, 57 },
{ -87, 70, -87, 70, -87, 70, -87, 70, -87, 70, -87, 70, -87, 70, -87, 70 },
{ -80, 9, -80, 9, -80, 9, -80, 9, -80, 9, -80, 9, -80, 9, -80, 9 },
{ 25, -70, 25, -70, 25, -70, 25, -70, 25, -70, 25, -70, 25, -70, 25, -70 },
{ -80, 90, -80, 90, -80, 90, -80, 90, -80, 90, -80, 90, -80, 90, -80, 90 },
{ 43, 9, 43, 9, 43, 9, 43, 9, 43, 9, 43, 9, 43, 9, 43, 9 },
{ 87, -57, 87, -57, 87, -57, 87, -57, 87, -57, 87, -57, 87, -57, 87, -57 },
{ 9, -25, 9, -25, 9, -25, 9, -25, 9, -25, 9, -25, 9, -25, 9, -25 },
{ -57, 43, -57, 43, -57, 43, -57, 43, -57, 43, -57, 43, -57, 43, -57, 43 },
{ 70, -80, 70, -80, 70, -80, 70, -80, 70, -80, 70, -80, 70, -80, 70, -80 },
{ -90, 87, -90, 87, -90, 87, -90, 87, -90, 87, -90, 87, -90, 87, -90, 87 }
};
const WORD16 g_ai2_ihevc_trans_16_intr_even_avx2[12][16] =
{
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 89, 75, 89, 75, 89, 75, 89, 75, 89, 75, 89, 75, 89, 75, 89, 75 },
{ 18, 50, 18, 50, 18, 50, 18, 50, 18, 50, 18, 50, 18, 50, 18, 50 },
{ 83, 36, 83, 36, 83, 36, 83, 36, 83, 36, 83, 36, 83, 36, 83, 36 },
{ 75, -18, 75, -18, 75, -18, 75, -18, 75, -18, 75, -18, 75, -18, 75, -18 },
{ -50, -89, -50, -89, -50, -89, -50, -89, -50, -89, -50, -89, -50, -89, -50, -89 },
{ 64, -64, 64, -64, 64, -64, 64, -64, 64, -64, 64, -64, 64, -64, 64, -64 },
{ 50, -89, 50, -89, 50, -89, 50, -89, 50, -89, 50, -89, 50, -89, 50, -89 },
{ 75, 18, 75, 18, 75, 18, 75, 18, 75, 18, 75, 18, 75, 18, 75, 18 },
{ 36, -83, 36, -83, 36, -83, 36, -83, 36, -83, 36, -83, 36, -83, 36, -83 },
{ 18, -50, 18, -50, 18, -50, 18, -50, 18, -50, 18, -50, 18, -50, 18, -50 },
{ -89, 75, -89, 75, -89, 75, -89, 75, -89, 75, -89, 75, -89, 75, -89, 75 }
};
#endif