ref: 686e12674fa723771c3865e38bdd1b20121a9947
dir: /vp9/common/vp9_common_data.h/
/*
* 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 VPX_VP9_COMMON_VP9_COMMON_DATA_H_
#define VPX_VP9_COMMON_VP9_COMMON_DATA_H_
#include "vp9/common/vp9_enums.h"
#include "vpx/vpx_integer.h"
#ifdef __cplusplus
extern "C" {
#endif
extern const uint8_t b_width_log2_lookup[BLOCK_SIZES];
extern const uint8_t b_height_log2_lookup[BLOCK_SIZES];
extern const uint8_t mi_width_log2_lookup[BLOCK_SIZES];
extern const uint8_t num_8x8_blocks_wide_lookup[BLOCK_SIZES];
extern const uint8_t num_8x8_blocks_high_lookup[BLOCK_SIZES];
extern const uint8_t num_4x4_blocks_high_lookup[BLOCK_SIZES];
extern const uint8_t num_4x4_blocks_wide_lookup[BLOCK_SIZES];
extern const uint8_t size_group_lookup[BLOCK_SIZES];
extern const uint8_t num_pels_log2_lookup[BLOCK_SIZES];
extern const PARTITION_TYPE partition_lookup[][BLOCK_SIZES];
extern const BLOCK_SIZE subsize_lookup[PARTITION_TYPES][BLOCK_SIZES];
extern const TX_SIZE max_txsize_lookup[BLOCK_SIZES];
extern const BLOCK_SIZE txsize_to_bsize[TX_SIZES];
extern const TX_SIZE tx_mode_to_biggest_tx_size[TX_MODES];
extern const BLOCK_SIZE ss_size_lookup[BLOCK_SIZES][2][2];
extern const TX_SIZE uv_txsize_lookup[BLOCK_SIZES][TX_SIZES][2][2];
#if CONFIG_BETTER_HW_COMPATIBILITY && CONFIG_VP9_HIGHBITDEPTH
extern const uint8_t need_top_left[INTRA_MODES];
#endif // CONFIG_BETTER_HW_COMPATIBILITY && CONFIG_VP9_HIGHBITDEPTH
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VPX_VP9_COMMON_VP9_COMMON_DATA_H_