50 строки
1.2 KiB
C
50 строки
1.2 KiB
C
/*
|
|
* 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"
|
|
|
|
#define LOG2_MI_SIZE 3
|
|
|
|
#define MI_SIZE (1 << LOG2_MI_SIZE)
|
|
#define MI_MASK ((64 >> LOG2_MI_SIZE) - 1)
|
|
|
|
typedef enum BLOCK_SIZE_TYPE {
|
|
BLOCK_SIZE_AB4X4,
|
|
BLOCK_SIZE_SB4X8,
|
|
BLOCK_SIZE_SB8X4,
|
|
BLOCK_SIZE_SB8X8,
|
|
BLOCK_SIZE_SB8X16,
|
|
BLOCK_SIZE_SB16X8,
|
|
BLOCK_SIZE_MB16X16,
|
|
BLOCK_SIZE_SB16X32,
|
|
BLOCK_SIZE_SB32X16,
|
|
BLOCK_SIZE_SB32X32,
|
|
BLOCK_SIZE_SB32X64,
|
|
BLOCK_SIZE_SB64X32,
|
|
BLOCK_SIZE_SB64X64,
|
|
BLOCK_SIZE_TYPES
|
|
} 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 (4 * PARTITION_PLOFFSET)
|
|
|
|
#endif // VP9_COMMON_VP9_ENUMS_H_
|