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 */
10
11
12#ifndef VP9_COMMON_VP9_POSTPROC_H_
13#define VP9_COMMON_VP9_POSTPROC_H_
14
15#include "vpx_ports/mem.h"
16#include "vpx_scale/yv12config.h"
17#include "vp9/common/vp9_ppflags.h"
18
19#ifdef __cplusplus
20extern "C" {
21#endif
22
23struct postproc_state {
24  int last_q;
25  int last_noise;
26  char noise[3072];
27  DECLARE_ALIGNED(16, char, blackclamp[16]);
28  DECLARE_ALIGNED(16, char, whiteclamp[16]);
29  DECLARE_ALIGNED(16, char, bothclamp[16]);
30};
31
32struct VP9Common;
33
34int vp9_post_proc_frame(struct VP9Common *cm,
35                        YV12_BUFFER_CONFIG *dest, vp9_ppflags_t *flags);
36
37void vp9_denoise(const YV12_BUFFER_CONFIG *src, YV12_BUFFER_CONFIG *dst, int q);
38
39void vp9_deblock(const YV12_BUFFER_CONFIG *src, YV12_BUFFER_CONFIG *dst, int q);
40
41#ifdef __cplusplus
42}  // extern "C"
43#endif
44
45#endif  // VP9_COMMON_VP9_POSTPROC_H_
46