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_blockd.h"
18#include "vp9/common/vp9_mfqe.h"
19#include "vp9/common/vp9_ppflags.h"
20
21#ifdef __cplusplus
22extern "C" {
23#endif
24
25struct postproc_state {
26  int last_q;
27  int last_noise;
28  char noise[3072];
29  int last_base_qindex;
30  int last_frame_valid;
31  MODE_INFO *prev_mip;
32  MODE_INFO *prev_mi;
33  DECLARE_ALIGNED(16, char, blackclamp[16]);
34  DECLARE_ALIGNED(16, char, whiteclamp[16]);
35  DECLARE_ALIGNED(16, char, bothclamp[16]);
36};
37
38struct VP9Common;
39
40#define MFQE_PRECISION 4
41
42int vp9_post_proc_frame(struct VP9Common *cm,
43                        YV12_BUFFER_CONFIG *dest, vp9_ppflags_t *flags);
44
45void vp9_denoise(const YV12_BUFFER_CONFIG *src, YV12_BUFFER_CONFIG *dst, int q);
46
47void vp9_deblock(const YV12_BUFFER_CONFIG *src, YV12_BUFFER_CONFIG *dst, int q);
48
49#ifdef __cplusplus
50}  // extern "C"
51#endif
52
53#endif  // VP9_COMMON_VP9_POSTPROC_H_
54