d068d869b9
Work-in-progress, not yet ready for review. TODO items: - bitstream writing (encoder) and reading (decoder) - decoder reconstruction Change-Id: I5afb7284e7e0480847b47cd0097cb469433c9081
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef VP9_COMMON_VP9_ENUMS_H_
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#define VP9_COMMON_VP9_ENUMS_H_
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#include "./vpx_config.h"
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#if CONFIG_SB8X8
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#define LOG2_MI_SIZE 3
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#else
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#define LOG2_MI_SIZE 4
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#endif
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#define MI_SIZE (1 << LOG2_MI_SIZE)
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#define MI_UV_SIZE (1 << (LOG2_MI_SIZE - 1))
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typedef enum BLOCK_SIZE_TYPE {
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BLOCK_SIZE_AB4X4,
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#if CONFIG_SB8X8
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BLOCK_SIZE_SB8X8,
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BLOCK_SIZE_SB8X16,
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BLOCK_SIZE_SB16X8,
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#endif
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BLOCK_SIZE_MB16X16,
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BLOCK_SIZE_SB16X32,
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BLOCK_SIZE_SB32X16,
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BLOCK_SIZE_SB32X32,
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BLOCK_SIZE_SB32X64,
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BLOCK_SIZE_SB64X32,
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BLOCK_SIZE_SB64X64,
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} BLOCK_SIZE_TYPE;
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typedef enum PARTITION_TYPE {
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PARTITION_NONE,
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PARTITION_HORZ,
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PARTITION_VERT,
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PARTITION_SPLIT,
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PARTITION_TYPES
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} PARTITION_TYPE;
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#define PARTITION_PLOFFSET 4 // number of probability models per block size
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#define NUM_PARTITION_CONTEXTS ((2 + CONFIG_SB8X8) * PARTITION_PLOFFSET)
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#endif // VP9_COMMON_VP9_ENUMS_H_
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