src/third_party/libvpx/source/libvpx/vp8/common/postproc.h

   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 POSTPROC_H
  13 #define POSTPROC_H
  14
  15 #include "vpx_ports/mem.h"
  16 struct postproc_state
  17 {
  18     int           last_q;
  19     int           last_noise;
  20     char          noise[3072];
  21     int           last_base_qindex;
  22     int           last_frame_valid;
  23     DECLARE_ALIGNED(16, char, blackclamp[16]);
  24     DECLARE_ALIGNED(16, char, whiteclamp[16]);
  25     DECLARE_ALIGNED(16, char, bothclamp[16]);
  26 };
  27 #include "onyxc_int.h"
  28 #include "ppflags.h"
  29 int vp8_post_proc_frame(struct VP8Common *oci, YV12_BUFFER_CONFIG *dest,
  30                         vp8_ppflags_t *flags);
  31
  32
  33 void vp8_de_noise(struct VP8Common           *oci,
  34                   YV12_BUFFER_CONFIG         *source,
  35                   YV12_BUFFER_CONFIG         *post,
  36                   int                         q,
  37                   int                         low_var_thresh,
  38                   int                         flag);
  39
  40 void vp8_deblock(struct VP8Common           *oci,
  41                  YV12_BUFFER_CONFIG         *source,
  42                  YV12_BUFFER_CONFIG         *post,
  43                  int                         q,
  44                  int                         low_var_thresh,
  45                  int                         flag);
  46
  47 #define MFQE_PRECISION 4
  48
  49 void vp8_multiframe_quality_enhance(struct VP8Common *cm);
  50 #endif