vp8/common/postproc.h

   1 /*
   2  *  Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license and patent
   5  *  grant that can be found in the LICENSE file in the root of the source
   6  *  tree. All contributing project authors may be found in the AUTHORS
   7  *  file in the root of the source tree.
   8  */
   9
  10
  11 #ifndef POSTPROC_H
  12 #define POSTPROC_H
  13
  14 #define prototype_postproc_inplace(sym)\
  15     void sym (unsigned char *dst, int pitch, int rows, int cols,int flimit)
  16
  17 #define prototype_postproc(sym)\
  18     void sym (unsigned char *src, unsigned char *dst, int src_pitch,\
  19               int dst_pitch, int rows, int cols, int flimit)
  20
  21 #define prototype_postproc_addnoise(sym) \
  22     void sym (unsigned char *s, char *noise, char blackclamp[16],\
  23               char whiteclamp[16], char bothclamp[16],\
  24               unsigned int w, unsigned int h, int pitch)
  25
  26 #if ARCH_X86 || ARCH_X86_64
  27 #include "x86/postproc_x86.h"
  28 #endif
  29
  30 #ifndef vp8_postproc_down
  31 #define vp8_postproc_down vp8_mbpost_proc_down_c
  32 #endif
  33 extern prototype_postproc_inplace(vp8_postproc_down);
  34
  35 #ifndef vp8_postproc_across
  36 #define vp8_postproc_across vp8_mbpost_proc_across_ip_c
  37 #endif
  38 extern prototype_postproc_inplace(vp8_postproc_across);
  39
  40 #ifndef vp8_postproc_downacross
  41 #define vp8_postproc_downacross vp8_post_proc_down_and_across_c
  42 #endif
  43 extern prototype_postproc(vp8_postproc_downacross);
  44
  45 #ifndef vp8_postproc_addnoise
  46 #define vp8_postproc_addnoise vp8_plane_add_noise_c
  47 #endif
  48 extern prototype_postproc_addnoise(vp8_postproc_addnoise);
  49
  50
  51 typedef prototype_postproc((*vp8_postproc_fn_t));
  52 typedef prototype_postproc_inplace((*vp8_postproc_inplace_fn_t));
  53 typedef prototype_postproc_addnoise((*vp8_postproc_addnoise_fn_t));
  54 typedef struct
  55 {
  56     vp8_postproc_inplace_fn_t   down;
  57     vp8_postproc_inplace_fn_t   across;
  58     vp8_postproc_fn_t           downacross;
  59     vp8_postproc_addnoise_fn_t  addnoise;
  60 } vp8_postproc_rtcd_vtable_t;
  61
  62 #if CONFIG_RUNTIME_CPU_DETECT
  63 #define POSTPROC_INVOKE(ctx,fn) (ctx)->fn
  64 #else
  65 #define POSTPROC_INVOKE(ctx,fn) vp8_postproc_##fn
  66 #endif
  67
  68 #include "vpx_ports/mem.h"
  69 struct postproc_state
  70 {
  71     int           last_q;
  72     int           last_noise;
  73     char          noise[3072];
  74     DECLARE_ALIGNED(16, char, blackclamp[16]);
  75     DECLARE_ALIGNED(16, char, whiteclamp[16]);
  76     DECLARE_ALIGNED(16, char, bothclamp[16]);
  77 };
  78 #include "onyxc_int.h"
  79 #include "ppflags.h"
  80 int vp8_post_proc_frame(struct VP8Common *oci, YV12_BUFFER_CONFIG *dest,
  81                         int deblock_level, int noise_level, int flags);
  82
  83
  84 void vp8_de_noise(YV12_BUFFER_CONFIG         *source,
  85                   YV12_BUFFER_CONFIG         *post,
  86                   int                         q,
  87                   int                         low_var_thresh,
  88                   int                         flag,
  89                   vp8_postproc_rtcd_vtable_t *rtcd);
  90 #endif