ref: e753d4930f3b2859968068ffb77f6a6159b2f3c6
dir: /vp9/common/vp9_postproc.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.
*/
#ifndef VPX_VP9_COMMON_VP9_POSTPROC_H_
#define VPX_VP9_COMMON_VP9_POSTPROC_H_
#include "vpx_ports/mem.h"
#include "vpx_scale/yv12config.h"
#include "vp9/common/vp9_blockd.h"
#include "vp9/common/vp9_mfqe.h"
#include "vp9/common/vp9_ppflags.h"
#ifdef __cplusplus
extern "C" {
#endif
struct postproc_state {
int last_q;
int last_noise;
int last_base_qindex;
int last_frame_valid;
MODE_INFO *prev_mip;
MODE_INFO *prev_mi;
int clamp;
uint8_t *limits;
int8_t *generated_noise;
};
struct VP9Common;
#define MFQE_PRECISION 4
int vp9_post_proc_frame(struct VP9Common *cm, YV12_BUFFER_CONFIG *dest,
vp9_ppflags_t *ppflags, int unscaled_width);
void vp9_denoise(struct VP9Common *cm, const YV12_BUFFER_CONFIG *src,
YV12_BUFFER_CONFIG *dst, int q, uint8_t *limits);
void vp9_deblock(struct VP9Common *cm, const YV12_BUFFER_CONFIG *src,
YV12_BUFFER_CONFIG *dst, int q, uint8_t *limits);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VPX_VP9_COMMON_VP9_POSTPROC_H_