generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
Files
5bb8f5b705536f471e6048f48da797b3b7534d64
vpx/av1/common/common_data.h
Jingning Han a9336328d4 Make recursive txfm encoding process support rectangular tx_size 
This commit makes the encoding process of the recursive transform
block partition support both rectangular and square transform block
sizes as the starting point. If the coding block size is rectangular,
it would allow the transform block size to start from the largest
rectangular transform size, and recursive parse to the selected
coding sizes.

Change-Id: I576628b9166565bada6a918f0a1e67849dfef4cd
2016-11-02 15:48:07 -07:00

920 lines
33 KiB
C
Raw Blame History

/*
* 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_
Reference in New Issue View Git Blame Copy Permalink