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 #define prototype_postproc_inplace(sym)\
  16     void sym (unsigned char *dst, int pitch, int rows, int cols,int flimit)
  17
  18 #define prototype_postproc(sym)\
  19     void sym (unsigned char *src, unsigned char *dst, int src_pitch,\
  20               int dst_pitch, int rows, int cols, int flimit)
  21
  22 #define prototype_postproc_addnoise(sym) \
  23     void sym (unsigned char *s, char *noise, char blackclamp[16],\
  24               char whiteclamp[16], char bothclamp[16],\
  25               unsigned int w, unsigned int h, int pitch)
  26
  27 #define prototype_postproc_blend_mb_inner(sym)\
  28     void sym (unsigned char *y, unsigned char *u, unsigned char *v,\
  29               int y1, int u1, int v1, int alpha, int stride)
  30
  31 #define prototype_postproc_blend_mb_outer(sym)\
  32     void sym (unsigned char *y, unsigned char *u, unsigned char *v,\
  33               int y1, int u1, int v1, int alpha, int stride)
  34
  35 #define prototype_postproc_blend_b(sym)\
  36     void sym (unsigned char *y, unsigned char *u, unsigned char *v,\
  37               int y1, int u1, int v1, int alpha, int stride)
  38
  39 #if ARCH_X86 || ARCH_X86_64
  40 #include "x86/postproc_x86.h"
  41 #endif
  42
  43 #ifndef vp8_postproc_down
  44 #define vp8_postproc_down vp8_mbpost_proc_down_c
  45 #endif
  46 extern prototype_postproc_inplace(vp8_postproc_down);
  47
  48 #ifndef vp8_postproc_across
  49 #define vp8_postproc_across vp8_mbpost_proc_across_ip_c
  50 #endif
  51 extern prototype_postproc_inplace(vp8_postproc_across);
  52
  53 #ifndef vp8_postproc_downacross
  54 #define vp8_postproc_downacross vp8_post_proc_down_and_across_c
  55 #endif
  56 extern prototype_postproc(vp8_postproc_downacross);
  57
  58 #ifndef vp8_postproc_addnoise
  59 #define vp8_postproc_addnoise vp8_plane_add_noise_c
  60 #endif
  61 extern prototype_postproc_addnoise(vp8_postproc_addnoise);
  62
  63 #ifndef vp8_postproc_blend_mb_inner
  64 #define vp8_postproc_blend_mb_inner vp8_blend_mb_inner_c
  65 #endif
  66 extern prototype_postproc_blend_mb_inner(vp8_postproc_blend_mb_inner);
  67
  68 #ifndef vp8_postproc_blend_mb_outer
  69 #define vp8_postproc_blend_mb_outer vp8_blend_mb_outer_c
  70 #endif
  71 extern prototype_postproc_blend_mb_outer(vp8_postproc_blend_mb_outer);
  72
  73 #ifndef vp8_postproc_blend_b
  74 #define vp8_postproc_blend_b vp8_blend_b_c
  75 #endif
  76 extern prototype_postproc_blend_b(vp8_postproc_blend_b);
  77
  78 typedef prototype_postproc((*vp8_postproc_fn_t));
  79 typedef prototype_postproc_inplace((*vp8_postproc_inplace_fn_t));
  80 typedef prototype_postproc_addnoise((*vp8_postproc_addnoise_fn_t));
  81 typedef prototype_postproc_blend_mb_inner((*vp8_postproc_blend_mb_inner_fn_t));
  82 typedef prototype_postproc_blend_mb_outer((*vp8_postproc_blend_mb_outer_fn_t));
  83 typedef prototype_postproc_blend_b((*vp8_postproc_blend_b_fn_t));
  84 typedef struct
  85 {
  86     vp8_postproc_inplace_fn_t           down;
  87     vp8_postproc_inplace_fn_t           across;
  88     vp8_postproc_fn_t                   downacross;
  89     vp8_postproc_addnoise_fn_t          addnoise;
  90     vp8_postproc_blend_mb_inner_fn_t    blend_mb_inner;
  91     vp8_postproc_blend_mb_outer_fn_t    blend_mb_outer;
  92     vp8_postproc_blend_b_fn_t           blend_b;
  93 } vp8_postproc_rtcd_vtable_t;
  94
  95 #if CONFIG_RUNTIME_CPU_DETECT
  96 #define POSTPROC_INVOKE(ctx,fn) (ctx)->fn
  97 #else
  98 #define POSTPROC_INVOKE(ctx,fn) vp8_postproc_##fn
  99 #endif
 100
 101 #include "vpx_ports/mem.h"
 102 struct postproc_state
 103 {
 104     int           last_q;
 105     int           last_noise;
 106     char          noise[3072];
 107     DECLARE_ALIGNED(16, char, blackclamp[16]);
 108     DECLARE_ALIGNED(16, char, whiteclamp[16]);
 109     DECLARE_ALIGNED(16, char, bothclamp[16]);
 110 };
 111 #include "onyxc_int.h"
 112 #include "ppflags.h"
 113 int vp8_post_proc_frame(struct VP8Common *oci, YV12_BUFFER_CONFIG *dest,
 114                         vp8_ppflags_t *flags);
 115
 116
 117 void vp8_de_noise(YV12_BUFFER_CONFIG         *source,
 118                   YV12_BUFFER_CONFIG         *post,
 119                   int                         q,
 120                   int                         low_var_thresh,
 121                   int                         flag,
 122                   vp8_postproc_rtcd_vtable_t *rtcd);
 123
 124 void vp8_deblock(YV12_BUFFER_CONFIG         *source,
 125                  YV12_BUFFER_CONFIG         *post,
 126                  int                         q,
 127                  int                         low_var_thresh,
 128                  int                         flag,
 129                  vp8_postproc_rtcd_vtable_t *rtcd);
 130 #endif