Port folder renaming changes from AOM
Manually cherry-picked commits:
ceef058 libvpx->libaom part2
3d26d91 libvpx -> libaom
cfea7dd vp10/ -> av1/
3a8eff7 Fix a build issue for a test
bf4202e Rename vpx to aom
Change-Id: I1b0eb5a40796e3aaf41c58984b4229a439a597dc
diff --git a/av1/common/common_data.h b/av1/common/common_data.h
new file mode 100644
index 0000000..4348f08
--- /dev/null
+++ b/av1/common/common_data.h
@@ -0,0 +1,586 @@
+/*
+ * Copyright (c) 2010 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_COMMON_COMMON_DATA_H_
+#define VP10_COMMON_COMMON_DATA_H_
+
+#include "av1/common/enums.h"
+#include "aom/vpx_integer.h"
+#include "aom_dsp/vpx_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 varios block sizes
+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)
+};
+
+static const uint8_t num_4x4_blocks_txsize_lookup[TX_SIZES_ALL] = {
+ 1, 4, 16, 64,
+#if CONFIG_EXT_TX
+ 2, 2, 8, 8, 32, 32
+#endif // CONFIG_EXT_TX
+};
+static const uint8_t num_4x4_blocks_wide_txsize_lookup[TX_SIZES_ALL] = {
+ 1, 2, 4, 8,
+#if CONFIG_EXT_TX
+ 1, 2, 2, 4, 4, 8
+#endif // CONFIG_EXT_TX
+};
+static const uint8_t num_4x4_blocks_high_txsize_lookup[TX_SIZES_ALL] = {
+ 1, 2, 4, 8,
+#if CONFIG_EXT_TX
+ 2, 1, 4, 2, 8, 4
+#endif // CONFIG_EXT_TX
+};
+
+static const uint8_t num_4x4_blocks_txsize_log2_lookup[TX_SIZES_ALL] = {
+ 0, 2, 4, 6,
+#if CONFIG_EXT_TX
+ 1, 1, 3, 3, 5, 5
+#endif // CONFIG_EXT_TX
+};
+static const uint8_t num_4x4_blocks_wide_txsize_log2_lookup[TX_SIZES_ALL] = {
+ 0, 1, 2, 3,
+#if CONFIG_EXT_TX
+ 0, 1, 1, 2, 2, 3
+#endif // CONFIG_EXT_TX
+};
+static const uint8_t num_4x4_blocks_high_txsize_log2_lookup[TX_SIZES_ALL] = {
+ 0, 1, 2, 3,
+#if CONFIG_EXT_TX
+ 1, 0, 2, 1, 3, 2
+#endif // CONFIG_EXT_TX
+};
+
+// VPXMIN(3, VPXMIN(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
+};
+
+#if CONFIG_EXT_TX
+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
+};
+#endif // CONFIG_EXT_TX
+
+// 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 txsize_horz_map[TX_SIZES_ALL] = {
+ TX_4X4, // TX_4X4
+ TX_8X8, // TX_8X8
+ TX_16X16, // TX_16X16
+ TX_32X32, // TX_32X32
+#if CONFIG_EXT_TX
+ TX_4X4, // TX_4X8
+ TX_8X8, // TX_8X4
+ TX_8X8, // TX_8X16
+ TX_16X16, // TX_16X8
+ TX_16X16, // TX_16X32
+ TX_32X32 // TX_32X16
+#endif // CONFIG_EXT_TX
+};
+
+static const TX_SIZE txsize_vert_map[TX_SIZES_ALL] = {
+ TX_4X4, // TX_4X4
+ TX_8X8, // TX_8X8
+ TX_16X16, // TX_16X16
+ TX_32X32, // TX_32X32
+#if CONFIG_EXT_TX
+ TX_8X8, // TX_4X8
+ TX_4X4, // TX_8X4
+ TX_16X16, // TX_8X16
+ TX_8X8, // TX_16X8
+ TX_32X32, // TX_16X32
+ TX_16X16 // TX_32X16
+#endif // CONFIG_EXT_TX
+};
+
+static const BLOCK_SIZE txsize_to_bsize[TX_SIZES_ALL] = {
+ BLOCK_4X4, // TX_4X4
+ BLOCK_8X8, // TX_8X8
+ BLOCK_16X16, // TX_16X16
+ BLOCK_32X32, // TX_32X32
+#if CONFIG_EXT_TX
+ BLOCK_4X8, // TX_4X8
+ BLOCK_8X4, // TX_8X4
+ BLOCK_8X16, // TX_8X16
+ BLOCK_16X8, // TX_16X8
+ BLOCK_16X32, // TX_16X32
+ BLOCK_32X16, // TX_32X16
+#endif // CONFIG_EXT_TX
+};
+
+static const TX_SIZE txsize_sqr_map[TX_SIZES_ALL] = {
+ TX_4X4, // TX_4X4
+ TX_8X8, // TX_8X8
+ TX_16X16, // TX_16X16
+ TX_32X32, // TX_32X32
+#if CONFIG_EXT_TX
+ TX_4X4, // TX_4X8
+ TX_4X4, // TX_8X4
+ TX_8X8, // TX_8X16
+ TX_8X8, // TX_16X8
+ TX_16X16, // TX_16X32
+ TX_16X16, // TX_32X16
+#endif // CONFIG_EXT_TX
+};
+
+static const TX_SIZE txsize_sqr_up_map[TX_SIZES_ALL] = {
+ TX_4X4, // TX_4X4
+ TX_8X8, // TX_8X8
+ TX_16X16, // TX_16X16
+ TX_32X32, // TX_32X32
+#if CONFIG_EXT_TX
+ TX_8X8, // TX_4X8
+ TX_8X8, // TX_8X4
+ TX_16X16, // TX_8X16
+ TX_16X16, // TX_16X8
+ TX_32X32, // TX_16X32
+ TX_32X32, // TX_32X16
+#endif // CONFIG_EXT_TX
+};
+
+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
+};
+
+// 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
+ { { 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 // VP10_COMMON_COMMON_DATA_H_
