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/*
* 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 VP9_COMMON_VP9_ENUMS_H_
#define VP9_COMMON_VP9_ENUMS_H_
#include "./vpx_config.h"
#if CONFIG_SB8X8
#define LOG2_MI_SIZE 3
#else
#define LOG2_MI_SIZE 4
#endif
#define MI_SIZE (1 << LOG2_MI_SIZE)
#define MI_UV_SIZE (1 << (LOG2_MI_SIZE - 1))
typedef enum BLOCK_SIZE_TYPE {
BLOCK_SIZE_AB4X4,
#if CONFIG_SB8X8
BLOCK_SIZE_SB8X8,
BLOCK_SIZE_SB8X16,
BLOCK_SIZE_SB16X8,
#endif
BLOCK_SIZE_MB16X16,
BLOCK_SIZE_SB16X32,
BLOCK_SIZE_SB32X16,
BLOCK_SIZE_SB32X32,
BLOCK_SIZE_SB32X64,
BLOCK_SIZE_SB64X32,
BLOCK_SIZE_SB64X64,
} BLOCK_SIZE_TYPE;
typedef enum PARTITION_TYPE {
PARTITION_NONE,
PARTITION_HORZ,
PARTITION_VERT,
PARTITION_SPLIT,
PARTITION_TYPES
} PARTITION_TYPE;
#define PARTITION_PLOFFSET 4 // number of probability models per block size
#define NUM_PARTITION_CONTEXTS (2 * PARTITION_PLOFFSET)
#endif // VP9_COMMON_VP9_ENUMS_H_
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