2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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.
11 #ifndef VP9_COMMON_VP9_QUANT_COMMON_H_
12 #define VP9_COMMON_VP9_QUANT_COMMON_H_
14 #include "vpx/vpx_codec.h"
15 #include "vp9/common/vp9_seg_common.h"
23 #define QINDEX_RANGE (MAXQ - MINQ + 1)
26 int16_t vp9_dc_quant(int qindex, int delta, vpx_bit_depth_t bit_depth);
27 int16_t vp9_ac_quant(int qindex, int delta, vpx_bit_depth_t bit_depth);
29 int vp9_get_qindex(const struct segmentation *seg, int segment_id,
36 #endif // VP9_COMMON_VP9_QUANT_COMMON_H_