shithub: libvpx

ref: 397aad3ec28020a9b766e362e061701783c9633e
dir: /vp8/common/postproc.h/

/*
 *  Copyright (c) 2010 The VP8 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 POSTPROC_H
#define POSTPROC_H

#define prototype_postproc_inplace(sym)\
    void sym (unsigned char *dst, int pitch, int rows, int cols,int flimit)

#define prototype_postproc(sym)\
    void sym (unsigned char *src, unsigned char *dst, int src_pitch,\
              int dst_pitch, int rows, int cols, int flimit)

#define prototype_postproc_addnoise(sym) \
    void sym (unsigned char *s, char *noise, char blackclamp[16],\
              char whiteclamp[16], char bothclamp[16],\
              unsigned int w, unsigned int h, int pitch)

#if ARCH_X86 || ARCH_X86_64
#include "x86/postproc_x86.h"
#endif

#ifndef vp8_postproc_down
#define vp8_postproc_down vp8_mbpost_proc_down_c
#endif
extern prototype_postproc_inplace(vp8_postproc_down);

#ifndef vp8_postproc_across
#define vp8_postproc_across vp8_mbpost_proc_across_ip_c
#endif
extern prototype_postproc_inplace(vp8_postproc_across);

#ifndef vp8_postproc_downacross
#define vp8_postproc_downacross vp8_post_proc_down_and_across_c
#endif
extern prototype_postproc(vp8_postproc_downacross);

#ifndef vp8_postproc_addnoise
#define vp8_postproc_addnoise vp8_plane_add_noise_c
#endif
extern prototype_postproc_addnoise(vp8_postproc_addnoise);


typedef prototype_postproc((*vp8_postproc_fn_t));
typedef prototype_postproc_inplace((*vp8_postproc_inplace_fn_t));
typedef prototype_postproc_addnoise((*vp8_postproc_addnoise_fn_t));
typedef struct
{
    vp8_postproc_inplace_fn_t   down;
    vp8_postproc_inplace_fn_t   across;
    vp8_postproc_fn_t           downacross;
    vp8_postproc_addnoise_fn_t  addnoise;
} vp8_postproc_rtcd_vtable_t;

#if CONFIG_RUNTIME_CPU_DETECT
#define POSTPROC_INVOKE(ctx,fn) (ctx)->fn
#else
#define POSTPROC_INVOKE(ctx,fn) vp8_postproc_##fn
#endif

#include "vpx_ports/mem.h"
struct postproc_state
{
    int           last_q;
    int           last_noise;
    char          noise[3072];
    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"
int vp8_post_proc_frame(struct VP8Common *oci, YV12_BUFFER_CONFIG *dest,
                        int deblock_level, int noise_level, int flags);


void vp8_de_noise(YV12_BUFFER_CONFIG         *source,
                  YV12_BUFFER_CONFIG         *post,
                  int                         q,
                  int                         low_var_thresh,
                  int                         flag,
                  vp8_postproc_rtcd_vtable_t *rtcd);

void vp8_deblock(YV12_BUFFER_CONFIG         *source,
                 YV12_BUFFER_CONFIG         *post,
                 int                         q,
                 int                         low_var_thresh,
                 int                         flag,
                 vp8_postproc_rtcd_vtable_t *rtcd);
#endif