mirror of
https://github.com/Relintai/pandemonium_engine.git
synced 2024-12-28 22:57:15 +01:00
39 lines
1.0 KiB
C++
39 lines
1.0 KiB
C++
#ifndef VP9_COMMON_VP9_QUANT_COMMON_H_
|
|
#define VP9_COMMON_VP9_QUANT_COMMON_H_
|
|
/*
|
|
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include "vpx/vpx_codec.h"
|
|
#include "vp9/common/vp9_seg_common.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define MINQ 0
|
|
#define MAXQ 255
|
|
#define QINDEX_RANGE (MAXQ - MINQ + 1)
|
|
#define QINDEX_BITS 8
|
|
|
|
int16_t vp9_dc_quant(int qindex, int delta, vpx_bit_depth_t bit_depth);
|
|
int16_t vp9_ac_quant(int qindex, int delta, vpx_bit_depth_t bit_depth);
|
|
|
|
int vp9_get_qindex(const struct segmentation *seg, int segment_id,
|
|
int base_qindex);
|
|
|
|
#ifdef __cplusplus
|
|
} // extern "C"
|
|
#endif
|
|
|
|
#endif // VP9_COMMON_VP9_QUANT_COMMON_H_
|