| /****************************************************************************** |
| * |
| * 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.h |
| * |
| * @brief |
| * Tables for forward and inverse transform |
| * |
| * @author |
| * Ittiam |
| * |
| * @remarks |
| * None |
| * |
| ******************************************************************************* |
| */ |
| #ifndef _IHEVC_TRANS_TABLES_H_ |
| #define _IHEVC_TRANS_TABLES_H_ |
| |
| |
| #include "ihevc_defs.h" |
| |
| extern const WORD32 g_ihevc_iquant_scales[6]; |
| |
| extern const WORD16 g_ihevc_iquant_intr_scales[6][8]; |
| |
| extern const WORD32 g_ihevc_iquant_scales_flat_scale[6]; |
| |
| extern const WORD32 g_ihevc_quant_scales[6]; |
| |
| extern const WORD16 g_ai2_ihevc_trans_dst_4[4][4]; |
| |
| extern const WORD16 g_ai2_ihevc_trans_4[4][4]; |
| |
| extern const WORD16 g_ai2_ihevc_trans_4_transpose[4][4]; |
| |
| extern const WORD16 g_ai2_ihevc_trans_8[8][8]; |
| |
| extern const WORD16 g_ai2_ihevc_trans_16[16][16]; |
| extern const WORD32 g_ai4_ihevc_trans_16[16][8]; |
| extern const WORD16 g_ai2_ihevc_trans_16_transpose[1][16]; |
| extern const WORD16 g_ai2_ihevc_trans_32_transpose[1][32]; |
| extern const WORD16 g_ai2_ihevc_trans_32[32][32]; |
| extern const WORD32 g_ai4_ihevc_trans_32[32][16]; |
| |
| extern const WORD32 g_ai4_ihevc_trans_dst_intr_4[3][4]; |
| |
| extern const WORD32 g_ai4_ihevc_trans_4_intr[3][4]; |
| extern const WORD16 g_ai2_ihevc_trans_4_intr[8]; |
| |
| extern const WORD32 g_ai4_ihevc_trans_8_intr[7][4]; |
| extern const WORD16 g_ai2_ihevc_trans_8_intr[8][8]; |
| |
| |
| extern const WORD32 g_ai4_ihevc_trans_4_ttype1[3][4]; |
| |
| extern const WORD32 g_ai4_ihevc_trans_4_ttype0[3][4]; |
| |
| extern const WORD32 g_ai4_ihevc_trans_intr_even_8[3][4]; |
| |
| extern const WORD32 g_ai4_ihevc_trans_intr_odd_8[4][4]; |
| |
| extern const WORD32 g_ai4_ihevc_trans_16_even[7][4]; |
| |
| extern const WORD32 g_ai4_ihevc_trans_16_odd[8][4]; |
| |
| extern const WORD32 g_ai2_ihevc_trans_32_intr_8[8][4]; |
| extern const WORD32 g_ai2_ihevc_trans_32_intr_16[15][4]; |
| |
| extern const WORD16 g_ai2_ihevc_trans_16_intr_even[12][8]; |
| |
| extern const WORD16 g_ai2_ihevc_trans_16_intr_odd[32][8]; |
| |
| |
| extern const WORD16 g_ai2_ihevc_trans_32_intr_odd[32][16]; |
| |
| extern const WORD16 g_ai2_ihevc_trans_32_intr_even[22][8]; |
| |
| #ifndef DISABLE_AVX2 |
| extern const WORD16 g_ai2_ihevc_trans_8_intr_avx2[8][16]; |
| extern const WORD32 g_ai4_ihevc_trans_8_intr_avx2[7][8]; |
| extern const WORD16 g_ai2_ihevc_trans_16_intr_odd_avx2[32][16]; |
| extern const WORD16 g_ai2_ihevc_trans_16_intr_even_avx2[12][16]; |
| extern const WORD32 g_ai2_ihevc_trans_32_intr_8_avx2[8][8]; |
| extern const WORD32 g_ai2_ihevc_trans_32_intr_16_avx2[15][8]; |
| #endif |
| |
| extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_16_even_packed[12][8]; |
| extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_32_intr_packed[32][8]; |
| extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_32_intr_odd_packed[128][8]; |
| |
| extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_16_even[12][8]; |
| extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_16_odd[32][8]; |
| |
| extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_intr_even_8[4][8]; |
| extern MEM_ALIGN16 const WORD16 g_ai2_ihevc_trans_intr_odd_8[8][8]; |
| |
| extern const WORD16 g_ai2_ihevc_trans_intr_4[4][8]; |
| |
| extern const UWORD8 IHEVCE_CHROMA_SHUFFLEMASK_HBD[8]; |
| |
| #endif /*_IHEVC_TRANS_TABLES_H_*/ |