| /* |
| * Copyright (c) 2015 The WebM project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef VP10_INV_TXFM2D_CFG_H_ |
| #define VP10_INV_TXFM2D_CFG_H_ |
| #include "vp10/common/vp10_inv_txfm1d.h" |
| |
| // ---------------- config inv_dct_dct_4 ---------------- |
| static const int8_t inv_shift_dct_dct_4[2] = {1, -5}; |
| static const int8_t inv_stage_range_col_dct_dct_4[4] = {17, 17, 16, 16}; |
| static const int8_t inv_stage_range_row_dct_dct_4[4] = {16, 16, 16, 16}; |
| static const int8_t inv_cos_bit_col_dct_dct_4[4] = {15, 15, 15, 15}; |
| static const int8_t inv_cos_bit_row_dct_dct_4[4] = {15, 15, 15, 15}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_dct_dct_4 = { |
| 4, // .txfm_size |
| 4, // .stage_num_col |
| 4, // .stage_num_row |
| inv_shift_dct_dct_4, // .shift |
| inv_stage_range_col_dct_dct_4, // .stage_range_col |
| inv_stage_range_row_dct_dct_4, // .stage_range_row |
| inv_cos_bit_col_dct_dct_4, // .cos_bit_col |
| inv_cos_bit_row_dct_dct_4, // .cos_bit_row |
| vp10_idct4_new, // .txfm_func_col |
| vp10_idct4_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_dct_dct_8 ---------------- |
| static const int8_t inv_shift_dct_dct_8[2] = {0, -5}; |
| static const int8_t inv_stage_range_col_dct_dct_8[6] = {17, 17, 17, 17, 16, 16}; |
| static const int8_t inv_stage_range_row_dct_dct_8[6] = {17, 17, 17, 17, 17, 17}; |
| static const int8_t inv_cos_bit_col_dct_dct_8[6] = {15, 15, 15, 15, 15, 15}; |
| static const int8_t inv_cos_bit_row_dct_dct_8[6] = {15, 15, 15, 15, 15, 15}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_dct_dct_8 = { |
| 8, // .txfm_size |
| 6, // .stage_num_col |
| 6, // .stage_num_row |
| inv_shift_dct_dct_8, // .shift |
| inv_stage_range_col_dct_dct_8, // .stage_range_col |
| inv_stage_range_row_dct_dct_8, // .stage_range_row |
| inv_cos_bit_col_dct_dct_8, // .cos_bit_col |
| inv_cos_bit_row_dct_dct_8, // .cos_bit_row |
| vp10_idct8_new, // .txfm_func_col |
| vp10_idct8_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_dct_dct_16 ---------------- |
| static const int8_t inv_shift_dct_dct_16[2] = {0, -6}; |
| static const int8_t inv_stage_range_col_dct_dct_16[8] = {18, 18, 18, 18, |
| 18, 18, 17, 17}; |
| static const int8_t inv_stage_range_row_dct_dct_16[8] = {18, 18, 18, 18, |
| 18, 18, 18, 18}; |
| static const int8_t inv_cos_bit_col_dct_dct_16[8] = {14, 14, 14, 14, |
| 14, 14, 14, 15}; |
| static const int8_t inv_cos_bit_row_dct_dct_16[8] = {14, 14, 14, 14, |
| 14, 14, 14, 14}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_dct_dct_16 = { |
| 16, // .txfm_size |
| 8, // .stage_num_col |
| 8, // .stage_num_row |
| inv_shift_dct_dct_16, // .shift |
| inv_stage_range_col_dct_dct_16, // .stage_range_col |
| inv_stage_range_row_dct_dct_16, // .stage_range_row |
| inv_cos_bit_col_dct_dct_16, // .cos_bit_col |
| inv_cos_bit_row_dct_dct_16, // .cos_bit_row |
| vp10_idct16_new, // .txfm_func_col |
| vp10_idct16_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_dct_dct_32 ---------------- |
| static const int8_t inv_shift_dct_dct_32[2] = {-1, -6}; |
| static const int8_t inv_stage_range_col_dct_dct_32[10] = {18, 18, 18, 18, 18, |
| 18, 18, 18, 17, 17}; |
| static const int8_t inv_stage_range_row_dct_dct_32[10] = {19, 19, 19, 19, 19, |
| 19, 19, 19, 19, 19}; |
| static const int8_t inv_cos_bit_col_dct_dct_32[10] = {14, 14, 14, 14, 14, |
| 14, 14, 14, 14, 15}; |
| static const int8_t inv_cos_bit_row_dct_dct_32[10] = {13, 13, 13, 13, 13, |
| 13, 13, 13, 13, 13}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_dct_dct_32 = { |
| 32, // .txfm_size |
| 10, // .stage_num_col |
| 10, // .stage_num_row |
| inv_shift_dct_dct_32, // .shift |
| inv_stage_range_col_dct_dct_32, // .stage_range_col |
| inv_stage_range_row_dct_dct_32, // .stage_range_row |
| inv_cos_bit_col_dct_dct_32, // .cos_bit_col |
| inv_cos_bit_row_dct_dct_32, // .cos_bit_row |
| vp10_idct32_new, // .txfm_func_col |
| vp10_idct32_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_dct_adst_4 ---------------- |
| static const int8_t inv_shift_dct_adst_4[2] = {1, -5}; |
| static const int8_t inv_stage_range_col_dct_adst_4[4] = {17, 17, 16, 16}; |
| static const int8_t inv_stage_range_row_dct_adst_4[6] = {16, 16, 16, |
| 16, 16, 16}; |
| static const int8_t inv_cos_bit_col_dct_adst_4[4] = {15, 15, 15, 15}; |
| static const int8_t inv_cos_bit_row_dct_adst_4[6] = {15, 15, 15, 15, 15, 15}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_dct_adst_4 = { |
| 4, // .txfm_size |
| 4, // .stage_num_col |
| 6, // .stage_num_row |
| inv_shift_dct_adst_4, // .shift |
| inv_stage_range_col_dct_adst_4, // .stage_range_col |
| inv_stage_range_row_dct_adst_4, // .stage_range_row |
| inv_cos_bit_col_dct_adst_4, // .cos_bit_col |
| inv_cos_bit_row_dct_adst_4, // .cos_bit_row |
| vp10_idct4_new, // .txfm_func_col |
| vp10_iadst4_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_dct_adst_8 ---------------- |
| static const int8_t inv_shift_dct_adst_8[2] = {-1, -4}; |
| static const int8_t inv_stage_range_col_dct_adst_8[6] = {16, 16, 16, |
| 16, 15, 15}; |
| static const int8_t inv_stage_range_row_dct_adst_8[8] = {17, 17, 17, 17, |
| 17, 17, 17, 17}; |
| static const int8_t inv_cos_bit_col_dct_adst_8[6] = {15, 15, 15, 15, 15, 15}; |
| static const int8_t inv_cos_bit_row_dct_adst_8[8] = {15, 15, 15, 15, |
| 15, 15, 15, 15}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_dct_adst_8 = { |
| 8, // .txfm_size |
| 6, // .stage_num_col |
| 8, // .stage_num_row |
| inv_shift_dct_adst_8, // .shift |
| inv_stage_range_col_dct_adst_8, // .stage_range_col |
| inv_stage_range_row_dct_adst_8, // .stage_range_row |
| inv_cos_bit_col_dct_adst_8, // .cos_bit_col |
| inv_cos_bit_row_dct_adst_8, // .cos_bit_row |
| vp10_idct8_new, // .txfm_func_col |
| vp10_iadst8_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_dct_adst_16 ---------------- |
| static const int8_t inv_shift_dct_adst_16[2] = {1, -7}; |
| static const int8_t inv_stage_range_col_dct_adst_16[8] = {19, 19, 19, 19, |
| 19, 19, 18, 18}; |
| static const int8_t inv_stage_range_row_dct_adst_16[10] = {18, 18, 18, 18, 18, |
| 18, 18, 18, 18, 18}; |
| static const int8_t inv_cos_bit_col_dct_adst_16[8] = {13, 13, 13, 13, |
| 13, 13, 13, 14}; |
| static const int8_t inv_cos_bit_row_dct_adst_16[10] = {14, 14, 14, 14, 14, |
| 14, 14, 14, 14, 14}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_dct_adst_16 = { |
| 16, // .txfm_size |
| 8, // .stage_num_col |
| 10, // .stage_num_row |
| inv_shift_dct_adst_16, // .shift |
| inv_stage_range_col_dct_adst_16, // .stage_range_col |
| inv_stage_range_row_dct_adst_16, // .stage_range_row |
| inv_cos_bit_col_dct_adst_16, // .cos_bit_col |
| inv_cos_bit_row_dct_adst_16, // .cos_bit_row |
| vp10_idct16_new, // .txfm_func_col |
| vp10_iadst16_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_dct_adst_32 ---------------- |
| static const int8_t inv_shift_dct_adst_32[2] = {-1, -6}; |
| static const int8_t inv_stage_range_col_dct_adst_32[10] = {18, 18, 18, 18, 18, |
| 18, 18, 18, 17, 17}; |
| static const int8_t inv_stage_range_row_dct_adst_32[12] = { |
| 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19}; |
| static const int8_t inv_cos_bit_col_dct_adst_32[10] = {14, 14, 14, 14, 14, |
| 14, 14, 14, 14, 15}; |
| static const int8_t inv_cos_bit_row_dct_adst_32[12] = {13, 13, 13, 13, 13, 13, |
| 13, 13, 13, 13, 13, 13}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_dct_adst_32 = { |
| 32, // .txfm_size |
| 10, // .stage_num_col |
| 12, // .stage_num_row |
| inv_shift_dct_adst_32, // .shift |
| inv_stage_range_col_dct_adst_32, // .stage_range_col |
| inv_stage_range_row_dct_adst_32, // .stage_range_row |
| inv_cos_bit_col_dct_adst_32, // .cos_bit_col |
| inv_cos_bit_row_dct_adst_32, // .cos_bit_row |
| vp10_idct32_new, // .txfm_func_col |
| vp10_iadst32_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_adst_adst_4 ---------------- |
| static const int8_t inv_shift_adst_adst_4[2] = {0, -4}; |
| static const int8_t inv_stage_range_col_adst_adst_4[6] = {16, 16, 16, |
| 16, 15, 15}; |
| static const int8_t inv_stage_range_row_adst_adst_4[6] = {16, 16, 16, |
| 16, 16, 16}; |
| static const int8_t inv_cos_bit_col_adst_adst_4[6] = {15, 15, 15, 15, 15, 15}; |
| static const int8_t inv_cos_bit_row_adst_adst_4[6] = {15, 15, 15, 15, 15, 15}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_adst_adst_4 = { |
| 4, // .txfm_size |
| 6, // .stage_num_col |
| 6, // .stage_num_row |
| inv_shift_adst_adst_4, // .shift |
| inv_stage_range_col_adst_adst_4, // .stage_range_col |
| inv_stage_range_row_adst_adst_4, // .stage_range_row |
| inv_cos_bit_col_adst_adst_4, // .cos_bit_col |
| inv_cos_bit_row_adst_adst_4, // .cos_bit_row |
| vp10_iadst4_new, // .txfm_func_col |
| vp10_iadst4_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_adst_adst_8 ---------------- |
| static const int8_t inv_shift_adst_adst_8[2] = {-1, -4}; |
| static const int8_t inv_stage_range_col_adst_adst_8[8] = {16, 16, 16, 16, |
| 16, 16, 15, 15}; |
| static const int8_t inv_stage_range_row_adst_adst_8[8] = {17, 17, 17, 17, |
| 17, 17, 17, 17}; |
| static const int8_t inv_cos_bit_col_adst_adst_8[8] = {15, 15, 15, 15, |
| 15, 15, 15, 15}; |
| static const int8_t inv_cos_bit_row_adst_adst_8[8] = {15, 15, 15, 15, |
| 15, 15, 15, 15}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_adst_adst_8 = { |
| 8, // .txfm_size |
| 8, // .stage_num_col |
| 8, // .stage_num_row |
| inv_shift_adst_adst_8, // .shift |
| inv_stage_range_col_adst_adst_8, // .stage_range_col |
| inv_stage_range_row_adst_adst_8, // .stage_range_row |
| inv_cos_bit_col_adst_adst_8, // .cos_bit_col |
| inv_cos_bit_row_adst_adst_8, // .cos_bit_row |
| vp10_iadst8_new, // .txfm_func_col |
| vp10_iadst8_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_adst_adst_16 ---------------- |
| static const int8_t inv_shift_adst_adst_16[2] = {0, -6}; |
| static const int8_t inv_stage_range_col_adst_adst_16[10] = {18, 18, 18, 18, 18, |
| 18, 18, 18, 17, 17}; |
| static const int8_t inv_stage_range_row_adst_adst_16[10] = {18, 18, 18, 18, 18, |
| 18, 18, 18, 18, 18}; |
| static const int8_t inv_cos_bit_col_adst_adst_16[10] = {14, 14, 14, 14, 14, |
| 14, 14, 14, 14, 15}; |
| static const int8_t inv_cos_bit_row_adst_adst_16[10] = {14, 14, 14, 14, 14, |
| 14, 14, 14, 14, 14}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_adst_adst_16 = { |
| 16, // .txfm_size |
| 10, // .stage_num_col |
| 10, // .stage_num_row |
| inv_shift_adst_adst_16, // .shift |
| inv_stage_range_col_adst_adst_16, // .stage_range_col |
| inv_stage_range_row_adst_adst_16, // .stage_range_row |
| inv_cos_bit_col_adst_adst_16, // .cos_bit_col |
| inv_cos_bit_row_adst_adst_16, // .cos_bit_row |
| vp10_iadst16_new, // .txfm_func_col |
| vp10_iadst16_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_adst_adst_32 ---------------- |
| static const int8_t inv_shift_adst_adst_32[2] = {-1, -6}; |
| static const int8_t inv_stage_range_col_adst_adst_32[12] = { |
| 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17}; |
| static const int8_t inv_stage_range_row_adst_adst_32[12] = { |
| 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19}; |
| static const int8_t inv_cos_bit_col_adst_adst_32[12] = {14, 14, 14, 14, 14, 14, |
| 14, 14, 14, 14, 14, 15}; |
| static const int8_t inv_cos_bit_row_adst_adst_32[12] = {13, 13, 13, 13, 13, 13, |
| 13, 13, 13, 13, 13, 13}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_adst_adst_32 = { |
| 32, // .txfm_size |
| 12, // .stage_num_col |
| 12, // .stage_num_row |
| inv_shift_adst_adst_32, // .shift |
| inv_stage_range_col_adst_adst_32, // .stage_range_col |
| inv_stage_range_row_adst_adst_32, // .stage_range_row |
| inv_cos_bit_col_adst_adst_32, // .cos_bit_col |
| inv_cos_bit_row_adst_adst_32, // .cos_bit_row |
| vp10_iadst32_new, // .txfm_func_col |
| vp10_iadst32_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_adst_dct_4 ---------------- |
| static const int8_t inv_shift_adst_dct_4[2] = {1, -5}; |
| static const int8_t inv_stage_range_col_adst_dct_4[6] = {17, 17, 17, |
| 17, 16, 16}; |
| static const int8_t inv_stage_range_row_adst_dct_4[4] = {16, 16, 16, 16}; |
| static const int8_t inv_cos_bit_col_adst_dct_4[6] = {15, 15, 15, 15, 15, 15}; |
| static const int8_t inv_cos_bit_row_adst_dct_4[4] = {15, 15, 15, 15}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_adst_dct_4 = { |
| 4, // .txfm_size |
| 6, // .stage_num_col |
| 4, // .stage_num_row |
| inv_shift_adst_dct_4, // .shift |
| inv_stage_range_col_adst_dct_4, // .stage_range_col |
| inv_stage_range_row_adst_dct_4, // .stage_range_row |
| inv_cos_bit_col_adst_dct_4, // .cos_bit_col |
| inv_cos_bit_row_adst_dct_4, // .cos_bit_row |
| vp10_iadst4_new, // .txfm_func_col |
| vp10_idct4_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_adst_dct_8 ---------------- |
| static const int8_t inv_shift_adst_dct_8[2] = {-1, -4}; |
| static const int8_t inv_stage_range_col_adst_dct_8[8] = {16, 16, 16, 16, |
| 16, 16, 15, 15}; |
| static const int8_t inv_stage_range_row_adst_dct_8[6] = {17, 17, 17, |
| 17, 17, 17}; |
| static const int8_t inv_cos_bit_col_adst_dct_8[8] = {15, 15, 15, 15, |
| 15, 15, 15, 15}; |
| static const int8_t inv_cos_bit_row_adst_dct_8[6] = {15, 15, 15, 15, 15, 15}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_adst_dct_8 = { |
| 8, // .txfm_size |
| 8, // .stage_num_col |
| 6, // .stage_num_row |
| inv_shift_adst_dct_8, // .shift |
| inv_stage_range_col_adst_dct_8, // .stage_range_col |
| inv_stage_range_row_adst_dct_8, // .stage_range_row |
| inv_cos_bit_col_adst_dct_8, // .cos_bit_col |
| inv_cos_bit_row_adst_dct_8, // .cos_bit_row |
| vp10_iadst8_new, // .txfm_func_col |
| vp10_idct8_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_adst_dct_16 ---------------- |
| static const int8_t inv_shift_adst_dct_16[2] = {-1, -5}; |
| static const int8_t inv_stage_range_col_adst_dct_16[10] = {17, 17, 17, 17, 17, |
| 17, 17, 17, 16, 16}; |
| static const int8_t inv_stage_range_row_adst_dct_16[8] = {18, 18, 18, 18, |
| 18, 18, 18, 18}; |
| static const int8_t inv_cos_bit_col_adst_dct_16[10] = {15, 15, 15, 15, 15, |
| 15, 15, 15, 15, 15}; |
| static const int8_t inv_cos_bit_row_adst_dct_16[8] = {14, 14, 14, 14, |
| 14, 14, 14, 14}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_adst_dct_16 = { |
| 16, // .txfm_size |
| 10, // .stage_num_col |
| 8, // .stage_num_row |
| inv_shift_adst_dct_16, // .shift |
| inv_stage_range_col_adst_dct_16, // .stage_range_col |
| inv_stage_range_row_adst_dct_16, // .stage_range_row |
| inv_cos_bit_col_adst_dct_16, // .cos_bit_col |
| inv_cos_bit_row_adst_dct_16, // .cos_bit_row |
| vp10_iadst16_new, // .txfm_func_col |
| vp10_idct16_new}; // .txfm_func_row; |
| |
| // ---------------- config inv_adst_dct_32 ---------------- |
| static const int8_t inv_shift_adst_dct_32[2] = {-1, -6}; |
| static const int8_t inv_stage_range_col_adst_dct_32[12] = { |
| 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17}; |
| static const int8_t inv_stage_range_row_adst_dct_32[10] = {19, 19, 19, 19, 19, |
| 19, 19, 19, 19, 19}; |
| static const int8_t inv_cos_bit_col_adst_dct_32[12] = {14, 14, 14, 14, 14, 14, |
| 14, 14, 14, 14, 14, 15}; |
| static const int8_t inv_cos_bit_row_adst_dct_32[10] = {13, 13, 13, 13, 13, |
| 13, 13, 13, 13, 13}; |
| |
| static const TXFM_2D_CFG inv_txfm_2d_cfg_adst_dct_32 = { |
| 32, // .txfm_size |
| 12, // .stage_num_col |
| 10, // .stage_num_row |
| inv_shift_adst_dct_32, // .shift |
| inv_stage_range_col_adst_dct_32, // .stage_range_col |
| inv_stage_range_row_adst_dct_32, // .stage_range_row |
| inv_cos_bit_col_adst_dct_32, // .cos_bit_col |
| inv_cos_bit_row_adst_dct_32, // .cos_bit_row |
| vp10_iadst32_new, // .txfm_func_col |
| vp10_idct32_new}; // .txfm_func_row; |
| |
| #endif // VP10_INV_TXFM2D_CFG_H_ |
