src/third_party/libvpx/vp8/common/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 VP8_COMMON_POSTPROC_H_
#define VP8_COMMON_POSTPROC_H_

#include "vpx_ports/mem.h"
struct postproc_state
{
    int           last_q;
    int           last_noise;
    char          noise[3072];
    int           last_base_qindex;
    int           last_frame_valid;
    DECLARE_ALIGNED(16, char, blackclamp[16]);
    DECLARE_ALIGNED(16, char, whiteclamp[16]);
    DECLARE_ALIGNED(16, char, bothclamp[16]);
};
#include "onyxc_int.h"
#include "ppflags.h"

#ifdef __cplusplus
extern "C" {
#endif
int vp8_post_proc_frame(struct VP8Common *oci, YV12_BUFFER_CONFIG *dest,
                        vp8_ppflags_t *flags);


void vp8_de_noise(struct VP8Common           *oci,
                  YV12_BUFFER_CONFIG         *source,
                  YV12_BUFFER_CONFIG         *post,
                  int                         q,
                  int                         low_var_thresh,
                  int                         flag,
                  int                         uvfilter);

void vp8_deblock(struct VP8Common           *oci,
                 YV12_BUFFER_CONFIG         *source,
                 YV12_BUFFER_CONFIG         *post,
                 int                         q,
                 int                         low_var_thresh,
                 int                         flag);

#define MFQE_PRECISION 4

void vp8_multiframe_quality_enhance(struct VP8Common *cm);
#ifdef __cplusplus
}  // extern "C"
#endif

#endif  // VP8_COMMON_POSTPROC_H_