The Tor Browser: media/libvpx/vp9/common/vp9_tile

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     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  */

    11 #ifndef VP9_COMMON_VP9_TILE_COMMON_H_

    12 #define VP9_COMMON_VP9_TILE_COMMON_H_

    14 struct VP9Common;

    16 typedef struct TileInfo {

    17   int mi_row_start, mi_row_end;

    18   int mi_col_start, mi_col_end;

    19 } TileInfo;

    21 // initializes 'tile->mi_(row|col)_(start|end)' for (row, col) based on

    22 // 'cm->log2_tile_(rows|cols)' & 'cm->mi_(rows|cols)'

    23 void vp9_tile_init(TileInfo *tile, const struct VP9Common *cm,

    24                    int row, int col);

    26 void vp9_get_tile_n_bits(int mi_cols,

    27                          int *min_log2_tile_cols, int *max_log2_tile_cols);

    29 #endif  // VP9_COMMON_VP9_TILE_COMMON_H_

The Tor Browser / file revision