| /* | |
| * Copyright (c) 2016, Alliance for Open Media. All rights reserved | |
| * | |
| * This source code is subject to the terms of the BSD 2 Clause License and | |
| * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License | |
| * was not distributed with this source code in the LICENSE file, you can | |
| * obtain it at www.aomedia.org/license/software. If the Alliance for Open | |
| * Media Patent License 1.0 was not distributed with this source code in the | |
| * PATENTS file, you can obtain it at www.aomedia.org/license/patent. | |
| */ | |
| #ifndef AV1_COMMON_COMMON_DATA_H_ | |
| #define AV1_COMMON_COMMON_DATA_H_ | |
| #include "av1/common/enums.h" | |
| #include "aom/aom_integer.h" | |
| #include "aom_dsp/aom_dsp_common.h" | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| #if CONFIG_EXT_PARTITION | |
| #define IF_EXT_PARTITION(...) __VA_ARGS__ | |
| #else | |
| #define IF_EXT_PARTITION(...) | |
| #endif | |
| // Log 2 conversion lookup tables for block width and height | |
| static const uint8_t b_width_log2_lookup[BLOCK_SIZES] = { | |
| 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, IF_EXT_PARTITION(4, 5, 5) | |
| }; | |
| static const uint8_t b_height_log2_lookup[BLOCK_SIZES] = { | |
| 0, 1, 0, 1, 2, 1, 2, 3, 2, 3, 4, 3, 4, IF_EXT_PARTITION(5, 4, 5) | |
| }; | |
| // Log 2 conversion lookup tables for modeinfo width and height | |
| static const uint8_t mi_width_log2_lookup[BLOCK_SIZES] = { | |
| 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, IF_EXT_PARTITION(3, 4, 4) | |
| }; | |
| static const uint8_t mi_height_log2_lookup[BLOCK_SIZES] = { | |
| 0, 0, 0, 0, 1, 0, 1, 2, 1, 2, 3, 2, 3, IF_EXT_PARTITION(4, 3, 4) | |
| }; | |
| // Width/height lookup tables in units of various block sizes | |
| static const uint8_t block_size_wide[BLOCK_SIZES] = { | |
| 4, 4, 8, 8, 8, 16, 16, 16, 32, 32, 32, 64, 64, IF_EXT_PARTITION(64, 128, 128) | |
| }; | |
| static const uint8_t block_size_high[BLOCK_SIZES] = { | |
| 4, 8, 4, 8, 16, 8, 16, 32, 16, 32, 64, 32, 64, IF_EXT_PARTITION(128, 64, 128) | |
| }; | |
| static const uint8_t num_4x4_blocks_wide_lookup[BLOCK_SIZES] = { | |
| 1, 1, 2, 2, 2, 4, 4, 4, 8, 8, 8, 16, 16, IF_EXT_PARTITION(16, 32, 32) | |
| }; | |
| static const uint8_t num_4x4_blocks_high_lookup[BLOCK_SIZES] = { | |
| 1, 2, 1, 2, 4, 2, 4, 8, 4, 8, 16, 8, 16, IF_EXT_PARTITION(32, 16, 32) | |
| }; | |
| static const uint8_t num_8x8_blocks_wide_lookup[BLOCK_SIZES] = { | |
| 1, 1, 1, 1, 1, 2, 2, 2, 4, 4, 4, 8, 8, IF_EXT_PARTITION(8, 16, 16) | |
| }; | |
| static const uint8_t num_8x8_blocks_high_lookup[BLOCK_SIZES] = { | |
| 1, 1, 1, 1, 2, 1, 2, 4, 2, 4, 8, 4, 8, IF_EXT_PARTITION(16, 8, 16) | |
| }; | |
| static const uint8_t num_16x16_blocks_wide_lookup[BLOCK_SIZES] = { | |
| 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 4, 4, IF_EXT_PARTITION(4, 8, 8) | |
| }; | |
| static const uint8_t num_16x16_blocks_high_lookup[BLOCK_SIZES] = { | |
| 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 4, 2, 4, IF_EXT_PARTITION(8, 4, 8) | |
| }; | |
| // AOMMIN(3, AOMMIN(b_width_log2(bsize), b_height_log2(bsize))) | |
| static const uint8_t size_group_lookup[BLOCK_SIZES] = { | |
| 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, IF_EXT_PARTITION(3, 3, 3) | |
| }; | |
| static const uint8_t num_pels_log2_lookup[BLOCK_SIZES] = { | |
| 4, 5, 5, 6, 7, 7, 8, 9, 9, 10, 11, 11, 12, IF_EXT_PARTITION(13, 13, 14) | |
| }; | |
| /* clang-format off */ | |
| static const PARTITION_TYPE | |
| partition_lookup[MAX_SB_SIZE_LOG2 - 1][BLOCK_SIZES] = { | |
| { // 4X4 -> | |
| // 4X4 | |
| PARTITION_NONE, | |
| // 4X8, 8X4, 8X8 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| // 8X16, 16X8, 16X16 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| // 16X32, 32X16, 32X32 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| // 32X64, 64X32, 64X64 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| #if CONFIG_EXT_PARTITION | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| #endif // CONFIG_EXT_PARTITION | |
| }, { // 8X8 -> | |
| // 4X4 | |
| PARTITION_SPLIT, | |
| // 4X8, 8X4, 8X8 | |
| PARTITION_VERT, PARTITION_HORZ, PARTITION_NONE, | |
| // 8X16, 16X8, 16X16 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| // 16X32, 32X16, 32X32 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| // 32X64, 64X32, 64X64 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| #endif // CONFIG_EXT_PARTITION | |
| }, { // 16X16 -> | |
| // 4X4 | |
| PARTITION_SPLIT, | |
| // 4X8, 8X4, 8X8 | |
| PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, | |
| // 8X16, 16X8, 16X16 | |
| PARTITION_VERT, PARTITION_HORZ, PARTITION_NONE, | |
| // 16X32, 32X16, 32X32 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| // 32X64, 64X32, 64X64 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| #endif // CONFIG_EXT_PARTITION | |
| }, { // 32X32 -> | |
| // 4X4 | |
| PARTITION_SPLIT, | |
| // 4X8, 8X4, 8X8 | |
| PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, | |
| // 8X16, 16X8, 16X16 | |
| PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, | |
| // 16X32, 32X16, 32X32 | |
| PARTITION_VERT, PARTITION_HORZ, PARTITION_NONE, | |
| // 32X64, 64X32, 64X64 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| #endif // CONFIG_EXT_PARTITION | |
| }, { // 64X64 -> | |
| // 4X4 | |
| PARTITION_SPLIT, | |
| // 4X8, 8X4, 8X8 | |
| PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, | |
| // 8X16, 16X8, 16X16 | |
| PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, | |
| // 16X32, 32X16, 32X32 | |
| PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, | |
| // 32X64, 64X32, 64X64 | |
| PARTITION_VERT, PARTITION_HORZ, PARTITION_NONE, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID, | |
| }, { // 128x128 -> | |
| // 4X4 | |
| PARTITION_SPLIT, | |
| // 4X8, 8X4, 8X8 | |
| PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, | |
| // 8X16, 16X8, 16X16 | |
| PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, | |
| // 16X32, 32X16, 32X32 | |
| PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, | |
| // 32X64, 64X32, 64X64 | |
| PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, | |
| // 64x128, 128x64, 128x128 | |
| PARTITION_VERT, PARTITION_HORZ, PARTITION_NONE, | |
| #endif // CONFIG_EXT_PARTITION | |
| } | |
| }; | |
| #if CONFIG_EXT_PARTITION_TYPES | |
| static const BLOCK_SIZE subsize_lookup[EXT_PARTITION_TYPES][BLOCK_SIZES] = | |
| #else | |
| static const BLOCK_SIZE subsize_lookup[PARTITION_TYPES][BLOCK_SIZES] = | |
| #endif // CONFIG_EXT_PARTITION_TYPES | |
| { | |
| { // PARTITION_NONE | |
| // 4X4 | |
| BLOCK_4X4, | |
| // 4X8, 8X4, 8X8 | |
| BLOCK_4X8, BLOCK_8X4, BLOCK_8X8, | |
| // 8X16, 16X8, 16X16 | |
| BLOCK_8X16, BLOCK_16X8, BLOCK_16X16, | |
| // 16X32, 32X16, 32X32 | |
| BLOCK_16X32, BLOCK_32X16, BLOCK_32X32, | |
| // 32X64, 64X32, 64X64 | |
| BLOCK_32X64, BLOCK_64X32, BLOCK_64X64, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| BLOCK_64X128, BLOCK_128X64, BLOCK_128X128, | |
| #endif // CONFIG_EXT_PARTITION | |
| }, { // PARTITION_HORZ | |
| // 4X4 | |
| BLOCK_INVALID, | |
| // 4X8, 8X4, 8X8 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X4, | |
| // 8X16, 16X8, 16X16 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X8, | |
| // 16X32, 32X16, 32X32 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X16, | |
| // 32X64, 64X32, 64X64 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X32, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_128X64, | |
| #endif // CONFIG_EXT_PARTITION | |
| }, { // PARTITION_VERT | |
| // 4X4 | |
| BLOCK_INVALID, | |
| // 4X8, 8X4, 8X8 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_4X8, | |
| // 8X16, 16X8, 16X16 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X16, | |
| // 16X32, 32X16, 32X32 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X32, | |
| // 32X64, 64X32, 64X64 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X64, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X128, | |
| #endif // CONFIG_EXT_PARTITION | |
| }, { // PARTITION_SPLIT | |
| // 4X4 | |
| BLOCK_INVALID, | |
| // 4X8, 8X4, 8X8 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_4X4, | |
| // 8X16, 16X8, 16X16 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X8, | |
| // 16X32, 32X16, 32X32 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X16, | |
| // 32X64, 64X32, 64X64 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X32, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X64, | |
| #endif // CONFIG_EXT_PARTITION | |
| #if CONFIG_EXT_PARTITION_TYPES | |
| }, { // PARTITION_HORZ_A | |
| // 4X4 | |
| BLOCK_INVALID, | |
| // 4X8, 8X4, 8X8 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X4, | |
| // 8X16, 16X8, 16X16 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X8, | |
| // 16X32, 32X16, 32X32 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X16, | |
| // 32X64, 64X32, 64X64 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X32, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_128X64, | |
| #endif // CONFIG_EXT_PARTITION | |
| }, { // PARTITION_HORZ_B | |
| // 4X4 | |
| BLOCK_INVALID, | |
| // 4X8, 8X4, 8X8 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X4, | |
| // 8X16, 16X8, 16X16 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X8, | |
| // 16X32, 32X16, 32X32 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X16, | |
| // 32X64, 64X32, 64X64 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X32, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_128X64, | |
| #endif // CONFIG_EXT_PARTITION | |
| }, { // PARTITION_VERT_A | |
| // 4X4 | |
| BLOCK_INVALID, | |
| // 4X8, 8X4, 8X8 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_4X8, | |
| // 8X16, 16X8, 16X16 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X16, | |
| // 16X32, 32X16, 32X32 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X32, | |
| // 32X64, 64X32, 64X64 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X64, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X128, | |
| #endif // CONFIG_EXT_PARTITION | |
| }, { // PARTITION_VERT_B | |
| // 4X4 | |
| BLOCK_INVALID, | |
| // 4X8, 8X4, 8X8 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_4X8, | |
| // 8X16, 16X8, 16X16 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X16, | |
| // 16X32, 32X16, 32X32 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X32, | |
| // 32X64, 64X32, 64X64 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X64, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X128, | |
| #endif // CONFIG_EXT_PARTITION | |
| #endif // CONFIG_EXT_PARTITION_TYPES | |
| } | |
| }; | |
| static const TX_SIZE max_txsize_lookup[BLOCK_SIZES] = { | |
| // 4X4 | |
| TX_4X4, | |
| // 4X8, 8X4, 8X8 | |
| TX_4X4, TX_4X4, TX_8X8, | |
| // 8X16, 16X8, 16X16 | |
| TX_8X8, TX_8X8, TX_16X16, | |
| // 16X32, 32X16, 32X32 | |
| TX_16X16, TX_16X16, TX_32X32, | |
| // 32X64, 64X32, 64X64 | |
| TX_32X32, TX_32X32, TX_32X32, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| TX_32X32, TX_32X32, TX_32X32, | |
| #endif // CONFIG_EXT_PARTITION | |
| }; | |
| static const TX_SIZE max_txsize_rect_lookup[BLOCK_SIZES] = { | |
| // 4X4 | |
| TX_4X4, | |
| // 4X8, 8X4, 8X8 | |
| TX_4X8, TX_8X4, TX_8X8, | |
| // 8X16, 16X8, 16X16 | |
| TX_8X16, TX_16X8, TX_16X16, | |
| // 16X32, 32X16, 32X32 | |
| TX_16X32, TX_32X16, TX_32X32, | |
| // 32X64, 64X32, 64X64 | |
| TX_32X32, TX_32X32, TX_32X32, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| TX_32X32, TX_32X32, TX_32X32, | |
| #endif // CONFIG_EXT_PARTITION | |
| }; | |
| // Same as "max_txsize_lookup[bsize] - TX_8X8", invalid for bsize < 8X8 | |
| static const int32_t intra_tx_size_cat_lookup[BLOCK_SIZES] = { | |
| // 4X4 | |
| INT32_MIN, | |
| // 4X8, 8X4, 8X8 | |
| INT32_MIN, INT32_MIN, TX_8X8 - TX_8X8, | |
| // 8X16, 16X8, 16X16 | |
| TX_8X8 - TX_8X8, TX_8X8 - TX_8X8, TX_16X16 - TX_8X8, | |
| // 16X32, 32X16, 32X32 | |
| TX_16X16 - TX_8X8, TX_16X16 - TX_8X8, TX_32X32 - TX_8X8, | |
| // 32X64, 64X32, 64X64 | |
| TX_32X32 - TX_8X8, TX_32X32 - TX_8X8, TX_32X32 - TX_8X8, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| TX_32X32 - TX_8X8, TX_32X32 - TX_8X8, TX_32X32 - TX_8X8, | |
| #endif // CONFIG_EXT_PARTITION | |
| }; | |
| #if CONFIG_EXT_TX && CONFIG_RECT_TX | |
| // Same as "max_txsize_lookup[bsize] - TX_8X8", except for rectangular | |
| // block which may use a rectangular transform, in which case it is | |
| // "(max_txsize_lookup[bsize] + 1) - TX_8X8", invalid for bsize < 8X8 | |
| static const int32_t inter_tx_size_cat_lookup[BLOCK_SIZES] = { | |
| // 4X4 | |
| INT32_MIN, | |
| // 4X8, 8X4, 8X8 | |
| INT32_MIN, INT32_MIN, TX_8X8 - TX_8X8, | |
| // 8X16, 16X8, 16X16 | |
| TX_16X16 - TX_8X8, TX_16X16 - TX_8X8, TX_16X16 - TX_8X8, | |
| // 16X32, 32X16, 32X32 | |
| TX_32X32 - TX_8X8, TX_32X32 - TX_8X8, TX_32X32 - TX_8X8, | |
| // 32X64, 64X32, 64X64 | |
| TX_32X32 - TX_8X8, TX_32X32 - TX_8X8, TX_32X32 - TX_8X8, | |
| #if CONFIG_EXT_PARTITION | |
| // 64x128, 128x64, 128x128 | |
| TX_32X32 - TX_8X8, TX_32X32 - TX_8X8, TX_32X32 - TX_8X8, | |
| #endif // CONFIG_EXT_PARTITION | |
| }; | |
| #else | |
| #define inter_tx_size_cat_lookup intra_tx_size_cat_lookup | |
| #endif // CONFIG_EXT_TX && CONFIG_RECT_TX | |
| /* clang-format on */ | |
| static const TX_SIZE sub_tx_size_map[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| TX_2X2, // TX_2X2 | |
| #endif | |
| TX_4X4, // TX_4X4 | |
| TX_4X4, // TX_8X8 | |
| TX_8X8, // TX_16X16 | |
| TX_16X16, // TX_32X32 | |
| TX_4X4, // TX_4X8 | |
| TX_4X4, // TX_8X4 | |
| TX_8X8, // TX_8X16 | |
| TX_8X8, // TX_16X8 | |
| TX_16X16, // TX_16X32 | |
| TX_16X16 // TX_32X16 | |
| }; | |
| static const TX_SIZE txsize_horz_map[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| TX_2X2, // TX_2X2 | |
| #endif | |
| TX_4X4, // TX_4X4 | |
| TX_8X8, // TX_8X8 | |
| TX_16X16, // TX_16X16 | |
| TX_32X32, // TX_32X32 | |
| TX_4X4, // TX_4X8 | |
| TX_8X8, // TX_8X4 | |
| TX_8X8, // TX_8X16 | |
| TX_16X16, // TX_16X8 | |
| TX_16X16, // TX_16X32 | |
| TX_32X32 // TX_32X16 | |
| }; | |
| static const TX_SIZE txsize_vert_map[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| TX_2X2, // TX_2X2 | |
| #endif | |
| TX_4X4, // TX_4X4 | |
| TX_8X8, // TX_8X8 | |
| TX_16X16, // TX_16X16 | |
| TX_32X32, // TX_32X32 | |
| TX_8X8, // TX_4X8 | |
| TX_4X4, // TX_8X4 | |
| TX_16X16, // TX_8X16 | |
| TX_8X8, // TX_16X8 | |
| TX_32X32, // TX_16X32 | |
| TX_16X16 // TX_32X16 | |
| }; | |
| // Transform block width in pixels | |
| static const int tx_size_wide[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| 2, | |
| #endif | |
| 4, 8, 16, 32, 4, 8, 8, 16, 16, 32, | |
| }; | |
| // Transform block height in pixels | |
| static const int tx_size_high[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| 2, | |
| #endif | |
| 4, 8, 16, 32, 8, 4, 16, 8, 32, 16, | |
| }; | |
| // Transform block width in unit | |
| static const int tx_size_wide_unit[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| 1, | |
| #endif | |
| 1, 2, 4, 8, 1, 2, 2, 4, 4, 8, | |
| }; | |
| // Transform block height in unit | |
| static const int tx_size_high_unit[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| 1, | |
| #endif | |
| 1, 2, 4, 8, 2, 1, 4, 2, 8, 4, | |
| }; | |
| // Transform block width in log2 | |
| static const int tx_size_wide_log2[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| 2, | |
| #endif | |
| 2, 3, 4, 5, 2, 3, 3, 4, 4, 5, | |
| }; | |
| // Transform block height in log2 | |
| static const int tx_size_high_log2[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| 2, | |
| #endif | |
| 2, 3, 4, 5, 3, 2, 4, 3, 5, 4, | |
| }; | |
| static const int tx_size_2d[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| 4, | |
| #endif | |
| 16, 64, 256, 1024, 32, 32, 128, 128, 512, 512, | |
| }; | |
| static const uint8_t tx_size_1d_log2[TX_SIZES] = { 2, 3, 4, 5 }; | |
| // TODO(jingning): Temporary table during the construction. | |
| static const int tx_size_1d_in_unit_log2[TX_SIZES] = { 0, 1, 2, 3 }; | |
| static const BLOCK_SIZE txsize_to_bsize[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| BLOCK_4X4, // TX_2X2 | |
| #endif | |
| BLOCK_4X4, // TX_4X4 | |
| BLOCK_8X8, // TX_8X8 | |
| BLOCK_16X16, // TX_16X16 | |
| BLOCK_32X32, // TX_32X32 | |
| BLOCK_4X8, // TX_4X8 | |
| BLOCK_8X4, // TX_8X4 | |
| BLOCK_8X16, // TX_8X16 | |
| BLOCK_16X8, // TX_16X8 | |
| BLOCK_16X32, // TX_16X32 | |
| BLOCK_32X16, // TX_32X16 | |
| }; | |
| static const TX_SIZE txsize_sqr_map[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| TX_2X2, // TX_2X2 | |
| #endif | |
| TX_4X4, // TX_4X4 | |
| TX_8X8, // TX_8X8 | |
| TX_16X16, // TX_16X16 | |
| TX_32X32, // TX_32X32 | |
| TX_4X4, // TX_4X8 | |
| TX_4X4, // TX_8X4 | |
| TX_8X8, // TX_8X16 | |
| TX_8X8, // TX_16X8 | |
| TX_16X16, // TX_16X32 | |
| TX_16X16, // TX_32X16 | |
| }; | |
| static const TX_SIZE txsize_sqr_up_map[TX_SIZES_ALL] = { | |
| #if CONFIG_CB4X4 | |
| TX_2X2, // TX_2X2 | |
| #endif | |
| TX_4X4, // TX_4X4 | |
| TX_8X8, // TX_8X8 | |
| TX_16X16, // TX_16X16 | |
| TX_32X32, // TX_32X32 | |
| TX_8X8, // TX_4X8 | |
| TX_8X8, // TX_8X4 | |
| TX_16X16, // TX_8X16 | |
| TX_16X16, // TX_16X8 | |
| TX_32X32, // TX_16X32 | |
| TX_32X32, // TX_32X16 | |
| }; | |
| static const TX_SIZE tx_mode_to_biggest_tx_size[TX_MODES] = { | |
| TX_4X4, // ONLY_4X4 | |
| TX_8X8, // ALLOW_8X8 | |
| TX_16X16, // ALLOW_16X16 | |
| TX_32X32, // ALLOW_32X32 | |
| TX_32X32, // TX_MODE_SELECT | |
| }; | |
| static const BLOCK_SIZE ss_size_lookup[BLOCK_SIZES][2][2] = { | |
| // ss_x == 0 ss_x == 0 ss_x == 1 ss_x == 1 | |
| // ss_y == 0 ss_y == 1 ss_y == 0 ss_y == 1 | |
| { { BLOCK_4X4, BLOCK_INVALID }, { BLOCK_INVALID, BLOCK_INVALID } }, | |
| { { BLOCK_4X8, BLOCK_4X4 }, { BLOCK_INVALID, BLOCK_INVALID } }, | |
| { { BLOCK_8X4, BLOCK_INVALID }, { BLOCK_4X4, BLOCK_INVALID } }, | |
| { { BLOCK_8X8, BLOCK_8X4 }, { BLOCK_4X8, BLOCK_4X4 } }, | |
| { { BLOCK_8X16, BLOCK_8X8 }, { BLOCK_INVALID, BLOCK_4X8 } }, | |
| { { BLOCK_16X8, BLOCK_INVALID }, { BLOCK_8X8, BLOCK_8X4 } }, | |
| { { BLOCK_16X16, BLOCK_16X8 }, { BLOCK_8X16, BLOCK_8X8 } }, | |
| { { BLOCK_16X32, BLOCK_16X16 }, { BLOCK_INVALID, BLOCK_8X16 } }, | |
| { { BLOCK_32X16, BLOCK_INVALID }, { BLOCK_16X16, BLOCK_16X8 } }, | |
| { { BLOCK_32X32, BLOCK_32X16 }, { BLOCK_16X32, BLOCK_16X16 } }, | |
| { { BLOCK_32X64, BLOCK_32X32 }, { BLOCK_INVALID, BLOCK_16X32 } }, | |
| { { BLOCK_64X32, BLOCK_INVALID }, { BLOCK_32X32, BLOCK_32X16 } }, | |
| { { BLOCK_64X64, BLOCK_64X32 }, { BLOCK_32X64, BLOCK_32X32 } }, | |
| #if CONFIG_EXT_PARTITION | |
| { { BLOCK_64X128, BLOCK_64X64 }, { BLOCK_INVALID, BLOCK_32X64 } }, | |
| { { BLOCK_128X64, BLOCK_INVALID }, { BLOCK_64X64, BLOCK_64X32 } }, | |
| { { BLOCK_128X128, BLOCK_128X64 }, { BLOCK_64X128, BLOCK_64X64 } }, | |
| #endif // CONFIG_EXT_PARTITION | |
| }; | |
| #define USE_UV_RECT_TX 1 | |
| static const TX_SIZE uv_txsize_lookup[BLOCK_SIZES][TX_SIZES_ALL][2][2] = { | |
| // ss_x == 0 ss_x == 0 ss_x == 1 ss_x == 1 | |
| // ss_y == 0 ss_y == 1 ss_y == 0 ss_y == 1 | |
| { | |
| // BLOCK_4X4 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| }, | |
| { | |
| // BLOCK_4X8 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #if CONFIG_RECT_TX && USE_UV_RECT_TX | |
| { { TX_4X8, TX_4X4 }, { TX_4X4, TX_4X4 } }, // used | |
| #else | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, // used | |
| #endif // CONFIG_RECT_TX && USE_UV_RECT_TX | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| }, | |
| { | |
| // BLOCK_8X4 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| #if CONFIG_RECT_TX && USE_UV_RECT_TX | |
| { { TX_8X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, // used | |
| #else | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, // used | |
| #endif // CONFIG_RECT_TX && USE_UV_RECT_TX | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| }, | |
| { | |
| // BLOCK_8X8 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X8, TX_4X4 }, { TX_4X8, TX_4X4 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X4 }, { TX_4X8, TX_4X4 } }, | |
| { { TX_8X8, TX_8X4 }, { TX_4X8, TX_4X4 } }, | |
| { { TX_8X8, TX_8X4 }, { TX_4X8, TX_4X4 } }, | |
| { { TX_8X8, TX_8X4 }, { TX_4X8, TX_4X4 } }, | |
| }, | |
| { | |
| // BLOCK_8X16 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_4X8, TX_4X8 }, { TX_4X8, TX_4X8 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_4X4, TX_4X4 } }, | |
| #if CONFIG_RECT_TX && USE_UV_RECT_TX | |
| { { TX_8X16, TX_8X8 }, { TX_4X8, TX_4X8 } }, // used | |
| #else | |
| { { TX_8X8, TX_8X8 }, { TX_4X4, TX_4X4 } }, // used | |
| #endif // CONFIG_RECT_TX && USE_UV_RECT_TX | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| }, | |
| { | |
| // BLOCK_16X8 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_4X4 }, { TX_8X8, TX_4X4 } }, | |
| { { TX_8X8, TX_4X4 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_8X8, TX_4X4 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_4X8, TX_4X4 }, { TX_4X8, TX_4X4 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_8X4, TX_8X4 } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| #if CONFIG_RECT_TX && USE_UV_RECT_TX | |
| { { TX_16X8, TX_8X4 }, { TX_8X8, TX_8X4 } }, // used | |
| #else | |
| { { TX_8X8, TX_4X4 }, { TX_8X8, TX_4X4 } }, // used | |
| #endif // CONFIG_RECT_TX && USE_UV_RECT_TX | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| }, | |
| { | |
| // BLOCK_16X16 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_4X8, TX_4X8 }, { TX_4X8, TX_4X8 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_8X4, TX_8X4 } }, | |
| { { TX_8X16, TX_8X8 }, { TX_8X16, TX_8X8 } }, | |
| { { TX_16X8, TX_16X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_16X8 }, { TX_8X16, TX_8X8 } }, | |
| { { TX_16X16, TX_16X8 }, { TX_8X16, TX_8X8 } }, | |
| }, | |
| { | |
| // BLOCK_16X32 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_16X16 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_16X16 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_4X8, TX_4X8 }, { TX_4X8, TX_4X8 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_8X4, TX_8X4 } }, | |
| { { TX_8X16, TX_8X16 }, { TX_8X16, TX_8X16 } }, | |
| { { TX_16X8, TX_16X8 }, { TX_8X8, TX_8X8 } }, | |
| #if CONFIG_RECT_TX && USE_UV_RECT_TX | |
| { { TX_16X32, TX_16X16 }, { TX_8X16, TX_8X16 } }, // used | |
| #else | |
| { { TX_16X16, TX_16X16 }, { TX_8X8, TX_8X8 } }, // used | |
| #endif // CONFIG_RECT_TX && USE_UV_RECT_TX | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| }, | |
| { | |
| // BLOCK_32X16 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_8X8 }, { TX_16X16, TX_8X8 } }, | |
| { { TX_16X16, TX_8X8 }, { TX_16X16, TX_8X8 } }, | |
| { { TX_4X8, TX_4X8 }, { TX_4X8, TX_4X8 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_8X4, TX_8X4 } }, | |
| { { TX_8X16, TX_8X8 }, { TX_8X16, TX_8X8 } }, | |
| { { TX_16X8, TX_16X8 }, { TX_16X8, TX_16X8 } }, | |
| { { TX_INVALID, TX_INVALID }, { TX_INVALID, TX_INVALID } }, | |
| #if CONFIG_RECT_TX && USE_UV_RECT_TX | |
| { { TX_32X16, TX_16X8 }, { TX_16X16, TX_16X8 } }, // used | |
| #else | |
| { { TX_16X16, TX_8X8 }, { TX_16X16, TX_8X8 } }, // used | |
| #endif // CONFIG_RECT_TX && USE_UV_RECT_TX | |
| }, | |
| { | |
| // BLOCK_32X32 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_16X16 }, { TX_16X16, TX_16X16 } }, | |
| { { TX_32X32, TX_16X16 }, { TX_16X16, TX_16X16 } }, | |
| { { TX_4X8, TX_4X8 }, { TX_4X8, TX_4X8 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_8X4, TX_8X4 } }, | |
| { { TX_8X16, TX_8X16 }, { TX_8X16, TX_8X16 } }, | |
| { { TX_16X8, TX_16X8 }, { TX_16X8, TX_16X8 } }, | |
| { { TX_16X32, TX_16X16 }, { TX_16X32, TX_16X16 } }, | |
| { { TX_32X16, TX_32X16 }, { TX_16X16, TX_16X16 } }, | |
| }, | |
| { | |
| // BLOCK_32X64 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_16X16 }, { TX_16X16, TX_16X16 } }, | |
| { { TX_32X32, TX_32X32 }, { TX_16X16, TX_16X16 } }, | |
| { { TX_4X8, TX_4X8 }, { TX_4X8, TX_4X8 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_8X4, TX_8X4 } }, | |
| { { TX_8X16, TX_8X16 }, { TX_8X16, TX_8X16 } }, | |
| { { TX_16X8, TX_16X8 }, { TX_16X8, TX_16X8 } }, | |
| { { TX_16X32, TX_16X32 }, { TX_16X16, TX_16X16 } }, | |
| { { TX_32X16, TX_32X16 }, { TX_16X16, TX_16X16 } }, | |
| }, | |
| { | |
| // BLOCK_64X32 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_16X16 }, { TX_16X16, TX_16X16 } }, | |
| { { TX_32X32, TX_16X16 }, { TX_32X32, TX_16X16 } }, | |
| { { TX_4X8, TX_4X8 }, { TX_4X8, TX_4X8 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_8X4, TX_8X4 } }, | |
| { { TX_8X16, TX_8X16 }, { TX_8X16, TX_8X16 } }, | |
| { { TX_16X8, TX_16X8 }, { TX_16X8, TX_16X8 } }, | |
| { { TX_16X32, TX_16X16 }, { TX_16X32, TX_16X16 } }, | |
| { { TX_32X16, TX_16X16 }, { TX_32X16, TX_16X16 } }, | |
| }, | |
| { | |
| // BLOCK_64X64 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_16X16 }, { TX_16X16, TX_16X16 } }, | |
| { { TX_32X32, TX_32X32 }, { TX_32X32, TX_32X32 } }, | |
| #if CONFIG_EXT_PARTITION | |
| }, | |
| { | |
| // BLOCK_64X128 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_16X16 }, { TX_16X16, TX_16X16 } }, | |
| { { TX_32X32, TX_32X32 }, { TX_32X32, TX_32X32 } }, | |
| { { TX_4X8, TX_4X8 }, { TX_4X8, TX_4X8 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_8X4, TX_8X4 } }, | |
| { { TX_8X16, TX_8X16 }, { TX_8X16, TX_8X16 } }, | |
| { { TX_16X8, TX_16X8 }, { TX_16X8, TX_16X8 } }, | |
| { { TX_16X32, TX_16X32 }, { TX_16X32, TX_16X32 } }, | |
| { { TX_32X16, TX_32X16 }, { TX_32X16, TX_32X16 } }, | |
| }, | |
| { | |
| // BLOCK_128X64 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_16X16 }, { TX_16X16, TX_16X16 } }, | |
| { { TX_32X32, TX_32X32 }, { TX_32X32, TX_32X32 } }, | |
| { { TX_4X8, TX_4X8 }, { TX_4X8, TX_4X8 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_8X4, TX_8X4 } }, | |
| { { TX_8X16, TX_8X16 }, { TX_8X16, TX_8X16 } }, | |
| { { TX_16X8, TX_16X8 }, { TX_16X8, TX_16X8 } }, | |
| { { TX_16X32, TX_16X32 }, { TX_16X32, TX_16X32 } }, | |
| { { TX_32X16, TX_32X16 }, { TX_32X16, TX_32X16 } }, | |
| }, | |
| { | |
| // BLOCK_128X128 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_16X16, TX_16X16 }, { TX_16X16, TX_16X16 } }, | |
| { { TX_32X32, TX_32X32 }, { TX_32X32, TX_32X32 } }, | |
| { { TX_4X8, TX_4X8 }, { TX_4X8, TX_4X8 } }, | |
| { { TX_8X4, TX_8X4 }, { TX_8X4, TX_8X4 } }, | |
| { { TX_8X16, TX_8X16 }, { TX_8X16, TX_8X16 } }, | |
| { { TX_16X8, TX_16X8 }, { TX_16X8, TX_16X8 } }, | |
| { { TX_16X32, TX_16X32 }, { TX_16X32, TX_16X32 } }, | |
| { { TX_32X16, TX_32X16 }, { TX_32X16, TX_32X16 } }, | |
| #endif // CONFIG_EXT_PARTITION | |
| }, | |
| }; | |
| // Generates 4 bit field in which each bit set to 1 represents | |
| // a blocksize partition 1111 means we split 64x64, 32x32, 16x16 | |
| // and 8x8. 1000 means we just split the 64x64 to 32x32 | |
| static const struct { | |
| PARTITION_CONTEXT above; | |
| PARTITION_CONTEXT left; | |
| } partition_context_lookup[BLOCK_SIZES] = { | |
| #if CONFIG_EXT_PARTITION | |
| { 31, 31 }, // 4X4 - {0b11111, 0b11111} | |
| { 31, 30 }, // 4X8 - {0b11111, 0b11110} | |
| { 30, 31 }, // 8X4 - {0b11110, 0b11111} | |
| { 30, 30 }, // 8X8 - {0b11110, 0b11110} | |
| { 30, 28 }, // 8X16 - {0b11110, 0b11100} | |
| { 28, 30 }, // 16X8 - {0b11100, 0b11110} | |
| { 28, 28 }, // 16X16 - {0b11100, 0b11100} | |
| { 28, 24 }, // 16X32 - {0b11100, 0b11000} | |
| { 24, 28 }, // 32X16 - {0b11000, 0b11100} | |
| { 24, 24 }, // 32X32 - {0b11000, 0b11000} | |
| { 24, 16 }, // 32X64 - {0b11000, 0b10000} | |
| { 16, 24 }, // 64X32 - {0b10000, 0b11000} | |
| { 16, 16 }, // 64X64 - {0b10000, 0b10000} | |
| { 16, 0 }, // 64X128- {0b10000, 0b00000} | |
| { 0, 16 }, // 128X64- {0b00000, 0b10000} | |
| { 0, 0 }, // 128X128-{0b00000, 0b00000} | |
| #else | |
| { 15, 15 }, // 4X4 - {0b1111, 0b1111} | |
| { 15, 14 }, // 4X8 - {0b1111, 0b1110} | |
| { 14, 15 }, // 8X4 - {0b1110, 0b1111} | |
| { 14, 14 }, // 8X8 - {0b1110, 0b1110} | |
| { 14, 12 }, // 8X16 - {0b1110, 0b1100} | |
| { 12, 14 }, // 16X8 - {0b1100, 0b1110} | |
| { 12, 12 }, // 16X16 - {0b1100, 0b1100} | |
| { 12, 8 }, // 16X32 - {0b1100, 0b1000} | |
| { 8, 12 }, // 32X16 - {0b1000, 0b1100} | |
| { 8, 8 }, // 32X32 - {0b1000, 0b1000} | |
| { 8, 0 }, // 32X64 - {0b1000, 0b0000} | |
| { 0, 8 }, // 64X32 - {0b0000, 0b1000} | |
| { 0, 0 }, // 64X64 - {0b0000, 0b0000} | |
| #endif // CONFIG_EXT_PARTITION | |
| }; | |
| #if CONFIG_SUPERTX | |
| static const TX_SIZE uvsupertx_size_lookup[TX_SIZES][2][2] = { | |
| // ss_x == 0 ss_x == 0 ss_x == 1 ss_x == 1 | |
| // ss_y == 0 ss_y == 1 ss_y == 0 ss_y == 1 | |
| #if CONFIG_CB4X4 | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| #endif | |
| { { TX_4X4, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_8X8, TX_4X4 }, { TX_4X4, TX_4X4 } }, | |
| { { TX_16X16, TX_8X8 }, { TX_8X8, TX_8X8 } }, | |
| { { TX_32X32, TX_16X16 }, { TX_16X16, TX_16X16 } }, | |
| }; | |
| #if CONFIG_EXT_PARTITION_TYPES | |
| static const int partition_supertx_context_lookup[EXT_PARTITION_TYPES] = { | |
| -1, 0, 0, 1, 0, 0, 0, 0 | |
| }; | |
| #else | |
| static const int partition_supertx_context_lookup[PARTITION_TYPES] = { -1, 0, 0, | |
| 1 }; | |
| #endif // CONFIG_EXT_PARTITION_TYPES | |
| #endif // CONFIG_SUPERTX | |
| #ifdef __cplusplus | |
| } // extern "C" | |
| #endif | |
| #endif // AV1_COMMON_COMMON_DATA_H_ |