The Tor Browser: media/libvpx/vp9/common/vp9_quant

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_QUANT_COMMON_H_

    12 #define VP9_COMMON_VP9_QUANT_COMMON_H_

    14 #include "vp9/common/vp9_blockd.h"

    16 #define MINQ 0

    17 #define MAXQ 255

    18 #define QINDEX_RANGE (MAXQ - MINQ + 1)

    19 #define QINDEX_BITS 8

    21 void vp9_init_quant_tables();

    23 int16_t vp9_dc_quant(int qindex, int delta);

    24 int16_t vp9_ac_quant(int qindex, int delta);

    26 int vp9_get_qindex(struct segmentation *seg, int segment_id, int base_qindex);

    28 #endif  // VP9_COMMON_VP9_QUANT_COMMON_H_

The Tor Browser / file revision