media/libvpx/vp9/common/vp9_tile_common.h@6474c204b198 (annotated)
media/libvpx/vp9/common/vp9_tile_common.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
| michael@0 | 3 | * |
| michael@0 | 4 | * Use of this source code is governed by a BSD-style license |
| michael@0 | 5 | * that can be found in the LICENSE file in the root of the source |
| michael@0 | 6 | * tree. An additional intellectual property rights grant can be found |
| michael@0 | 7 | * in the file PATENTS. All contributing project authors may |
| michael@0 | 8 | * be found in the AUTHORS file in the root of the source tree. |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | #ifndef VP9_COMMON_VP9_TILE_COMMON_H_ |
| michael@0 | 12 | #define VP9_COMMON_VP9_TILE_COMMON_H_ |
| michael@0 | 13 | |
| michael@0 | 14 | struct VP9Common; |
| michael@0 | 15 | |
| michael@0 | 16 | typedef struct TileInfo { |
| michael@0 | 17 | int mi_row_start, mi_row_end; |
| michael@0 | 18 | int mi_col_start, mi_col_end; |
| michael@0 | 19 | } TileInfo; |
| michael@0 | 20 | |
| michael@0 | 21 | // initializes 'tile->mi_(row|col)_(start|end)' for (row, col) based on |
| michael@0 | 22 | // 'cm->log2_tile_(rows|cols)' & 'cm->mi_(rows|cols)' |
| michael@0 | 23 | void vp9_tile_init(TileInfo *tile, const struct VP9Common *cm, |
| michael@0 | 24 | int row, int col); |
| michael@0 | 25 | |
| michael@0 | 26 | void vp9_get_tile_n_bits(int mi_cols, |
| michael@0 | 27 | int *min_log2_tile_cols, int *max_log2_tile_cols); |
| michael@0 | 28 | |
| michael@0 | 29 | #endif // VP9_COMMON_VP9_TILE_COMMON_H_ |
