1 /* 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef VP9_COMMON_VP9_COMMON_DATA_H_ 12 #define VP9_COMMON_VP9_COMMON_DATA_H_ 13 14 #include "vp9/common/vp9_enums.h" 15 16 #ifdef __cplusplus 17 extern "C" { 18 #endif 19 20 extern const int b_width_log2_lookup[BLOCK_SIZES]; 21 extern const int b_height_log2_lookup[BLOCK_SIZES]; 22 extern const int mi_width_log2_lookup[BLOCK_SIZES]; 23 extern const int num_8x8_blocks_wide_lookup[BLOCK_SIZES]; 24 extern const int num_8x8_blocks_high_lookup[BLOCK_SIZES]; 25 extern const int num_4x4_blocks_high_lookup[BLOCK_SIZES]; 26 extern const int num_4x4_blocks_wide_lookup[BLOCK_SIZES]; 27 extern const int size_group_lookup[BLOCK_SIZES]; 28 extern const int num_pels_log2_lookup[BLOCK_SIZES]; 29 extern const PARTITION_TYPE partition_lookup[][BLOCK_SIZES]; 30 extern const BLOCK_SIZE subsize_lookup[PARTITION_TYPES][BLOCK_SIZES]; 31 extern const TX_SIZE max_txsize_lookup[BLOCK_SIZES]; 32 extern const TX_SIZE tx_mode_to_biggest_tx_size[TX_MODES]; 33 extern const BLOCK_SIZE ss_size_lookup[BLOCK_SIZES][2][2]; 34 35 #ifdef __cplusplus 36 } // extern "C" 37 #endif 38 39 #endif // VP9_COMMON_VP9_COMMON_DATA_H_ 40
