ref: c394ffc60385b039043ab4c2e3afe663b807eb35
dir: /vp8/encoder/variance.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 VARIANCE_H
#define VARIANCE_H
#include "vpx_config.h"
#define prototype_sad(sym)\
unsigned int (sym)\
(\
const unsigned char *src_ptr, \
int source_stride, \
const unsigned char *ref_ptr, \
int ref_stride, \
int max_sad\
)
#define prototype_sad_multi_same_address(sym)\
void (sym)\
(\
const unsigned char *src_ptr, \
int source_stride, \
const unsigned char *ref_ptr, \
int ref_stride, \
unsigned int *sad_array\
)
#define prototype_sad_multi_same_address_1(sym)\
void (sym)\
(\
const unsigned char *src_ptr, \
int source_stride, \
const unsigned char *ref_ptr, \
int ref_stride, \
unsigned short *sad_array\
)
#define prototype_sad_multi_dif_address(sym)\
void (sym)\
(\
const unsigned char *src_ptr, \
int source_stride, \
unsigned char *ref_ptr[4], \
int ref_stride, \
unsigned int *sad_array\
)
#define prototype_variance(sym) \
unsigned int (sym) \
(\
const unsigned char *src_ptr, \
int source_stride, \
const unsigned char *ref_ptr, \
int ref_stride, \
unsigned int *sse\
)
#define prototype_variance2(sym) \
unsigned int (sym) \
(\
const unsigned char *src_ptr, \
int source_stride, \
const unsigned char *ref_ptr, \
int ref_stride, \
unsigned int *sse,\
int *sum\
)
#define prototype_subpixvariance(sym) \
unsigned int (sym) \
( \
const unsigned char *src_ptr, \
int source_stride, \
int xoffset, \
int yoffset, \
const unsigned char *ref_ptr, \
int Refstride, \
unsigned int *sse \
);
#define prototype_ssimpf(sym) \
void (sym) \
( \
unsigned char *s, \
int sp, \
unsigned char *r, \
int rp, \
unsigned long *sum_s, \
unsigned long *sum_r, \
unsigned long *sum_sq_s, \
unsigned long *sum_sq_r, \
unsigned long *sum_sxr \
);
#define prototype_getmbss(sym) unsigned int (sym)(const short *)
#define prototype_get16x16prederror(sym)\
unsigned int (sym)\
(\
const unsigned char *src_ptr, \
int source_stride, \
const unsigned char *ref_ptr, \
int ref_stride \
)
#if ARCH_X86 || ARCH_X86_64
#include "x86/variance_x86.h"
#endif
#if ARCH_ARM
#include "arm/variance_arm.h"
#endif
#ifndef vp8_variance_sad4x4
#define vp8_variance_sad4x4 vp8_sad4x4_c
#endif
extern prototype_sad(vp8_variance_sad4x4);
#ifndef vp8_variance_sad8x8
#define vp8_variance_sad8x8 vp8_sad8x8_c
#endif
extern prototype_sad(vp8_variance_sad8x8);
#ifndef vp8_variance_sad8x16
#define vp8_variance_sad8x16 vp8_sad8x16_c
#endif
extern prototype_sad(vp8_variance_sad8x16);
#ifndef vp8_variance_sad16x8
#define vp8_variance_sad16x8 vp8_sad16x8_c
#endif
extern prototype_sad(vp8_variance_sad16x8);
#ifndef vp8_variance_sad16x16
#define vp8_variance_sad16x16 vp8_sad16x16_c
#endif
extern prototype_sad(vp8_variance_sad16x16);
#ifndef vp8_variance_sad32x32
#define vp8_variance_sad32x32 vp8_sad32x32_c
#endif
extern prototype_sad(vp8_variance_sad32x32);
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
#ifndef vp8_variance_sad32x32x3
#define vp8_variance_sad32x32x3 vp8_sad32x32x3_c
#endif
extern prototype_sad_multi_same_address(vp8_variance_sad32x32x3);
#ifndef vp8_variance_sad16x16x3
#define vp8_variance_sad16x16x3 vp8_sad16x16x3_c
#endif
extern prototype_sad_multi_same_address(vp8_variance_sad16x16x3);
#ifndef vp8_variance_sad16x8x3
#define vp8_variance_sad16x8x3 vp8_sad16x8x3_c
#endif
extern prototype_sad_multi_same_address(vp8_variance_sad16x8x3);
#ifndef vp8_variance_sad8x8x3
#define vp8_variance_sad8x8x3 vp8_sad8x8x3_c
#endif
extern prototype_sad_multi_same_address(vp8_variance_sad8x8x3);
#ifndef vp8_variance_sad8x16x3
#define vp8_variance_sad8x16x3 vp8_sad8x16x3_c
#endif
extern prototype_sad_multi_same_address(vp8_variance_sad8x16x3);
#ifndef vp8_variance_sad4x4x3
#define vp8_variance_sad4x4x3 vp8_sad4x4x3_c
#endif
extern prototype_sad_multi_same_address(vp8_variance_sad4x4x3);
#ifndef vp8_variance_sad32x32x8
#define vp8_variance_sad32x32x8 vp8_sad32x32x8_c
#endif
extern prototype_sad_multi_same_address_1(vp8_variance_sad32x32x8);
#ifndef vp8_variance_sad16x16x8
#define vp8_variance_sad16x16x8 vp8_sad16x16x8_c
#endif
extern prototype_sad_multi_same_address_1(vp8_variance_sad16x16x8);
#ifndef vp8_variance_sad16x8x8
#define vp8_variance_sad16x8x8 vp8_sad16x8x8_c
#endif
extern prototype_sad_multi_same_address_1(vp8_variance_sad16x8x8);
#ifndef vp8_variance_sad8x8x8
#define vp8_variance_sad8x8x8 vp8_sad8x8x8_c
#endif
extern prototype_sad_multi_same_address_1(vp8_variance_sad8x8x8);
#ifndef vp8_variance_sad8x16x8
#define vp8_variance_sad8x16x8 vp8_sad8x16x8_c
#endif
extern prototype_sad_multi_same_address_1(vp8_variance_sad8x16x8);
#ifndef vp8_variance_sad4x4x8
#define vp8_variance_sad4x4x8 vp8_sad4x4x8_c
#endif
extern prototype_sad_multi_same_address_1(vp8_variance_sad4x4x8);
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
#ifndef vp8_variance_sad32x32x4d
#define vp8_variance_sad32x32x4d vp8_sad32x32x4d_c
#endif
extern prototype_sad_multi_dif_address(vp8_variance_sad32x32x4d);
#ifndef vp8_variance_sad16x16x4d
#define vp8_variance_sad16x16x4d vp8_sad16x16x4d_c
#endif
extern prototype_sad_multi_dif_address(vp8_variance_sad16x16x4d);
#ifndef vp8_variance_sad16x8x4d
#define vp8_variance_sad16x8x4d vp8_sad16x8x4d_c
#endif
extern prototype_sad_multi_dif_address(vp8_variance_sad16x8x4d);
#ifndef vp8_variance_sad8x8x4d
#define vp8_variance_sad8x8x4d vp8_sad8x8x4d_c
#endif
extern prototype_sad_multi_dif_address(vp8_variance_sad8x8x4d);
#ifndef vp8_variance_sad8x16x4d
#define vp8_variance_sad8x16x4d vp8_sad8x16x4d_c
#endif
extern prototype_sad_multi_dif_address(vp8_variance_sad8x16x4d);
#ifndef vp8_variance_sad4x4x4d
#define vp8_variance_sad4x4x4d vp8_sad4x4x4d_c
#endif
extern prototype_sad_multi_dif_address(vp8_variance_sad4x4x4d);
#if ARCH_X86 || ARCH_X86_64
#ifndef vp8_variance_copy32xn
#define vp8_variance_copy32xn vp8_copy32xn_c
#endif
extern prototype_sad(vp8_variance_copy32xn);
#endif
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
#ifndef vp8_variance_var4x4
#define vp8_variance_var4x4 vp8_variance4x4_c
#endif
extern prototype_variance(vp8_variance_var4x4);
#ifndef vp8_variance_var8x8
#define vp8_variance_var8x8 vp8_variance8x8_c
#endif
extern prototype_variance(vp8_variance_var8x8);
#ifndef vp8_variance_var8x16
#define vp8_variance_var8x16 vp8_variance8x16_c
#endif
extern prototype_variance(vp8_variance_var8x16);
#ifndef vp8_variance_var16x8
#define vp8_variance_var16x8 vp8_variance16x8_c
#endif
extern prototype_variance(vp8_variance_var16x8);
#ifndef vp8_variance_var16x16
#define vp8_variance_var16x16 vp8_variance16x16_c
#endif
extern prototype_variance(vp8_variance_var16x16);
#ifndef vp8_variance_var32x32
#define vp8_variance_var32x32 vp8_variance32x32_c
#endif
extern prototype_variance(vp8_variance_var32x32);
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
#ifndef vp8_variance_subpixvar4x4
#define vp8_variance_subpixvar4x4 vp8_sub_pixel_variance4x4_c
#endif
extern prototype_subpixvariance(vp8_variance_subpixvar4x4);
#ifndef vp8_variance_subpixvar8x8
#define vp8_variance_subpixvar8x8 vp8_sub_pixel_variance8x8_c
#endif
extern prototype_subpixvariance(vp8_variance_subpixvar8x8);
#ifndef vp8_variance_subpixvar8x16
#define vp8_variance_subpixvar8x16 vp8_sub_pixel_variance8x16_c
#endif
extern prototype_subpixvariance(vp8_variance_subpixvar8x16);
#ifndef vp8_variance_subpixvar16x8
#define vp8_variance_subpixvar16x8 vp8_sub_pixel_variance16x8_c
#endif
extern prototype_subpixvariance(vp8_variance_subpixvar16x8);
#ifndef vp8_variance_subpixvar16x16
#define vp8_variance_subpixvar16x16 vp8_sub_pixel_variance16x16_c
#endif
extern prototype_subpixvariance(vp8_variance_subpixvar16x16);
#ifndef vp8_variance_subpixvar32x32
#define vp8_variance_subpixvar32x32 vp8_sub_pixel_variance32x32_c
#endif
extern prototype_subpixvariance(vp8_variance_subpixvar32x32);
#ifndef vp8_variance_halfpixvar16x16_h
#define vp8_variance_halfpixvar16x16_h vp8_variance_halfpixvar16x16_h_c
#endif
extern prototype_variance(vp8_variance_halfpixvar16x16_h);
#ifndef vp8_variance_halfpixvar32x32_h
#define vp8_variance_halfpixvar32x32_h vp8_variance_halfpixvar32x32_h_c
#endif
extern prototype_variance(vp8_variance_halfpixvar32x32_h);
#ifndef vp8_variance_halfpixvar16x16_v
#define vp8_variance_halfpixvar16x16_v vp8_variance_halfpixvar16x16_v_c
#endif
extern prototype_variance(vp8_variance_halfpixvar16x16_v);
#ifndef vp8_variance_halfpixvar32x32_v
#define vp8_variance_halfpixvar32x32_v vp8_variance_halfpixvar32x32_v_c
#endif
extern prototype_variance(vp8_variance_halfpixvar32x32_v);
#ifndef vp8_variance_halfpixvar16x16_hv
#define vp8_variance_halfpixvar16x16_hv vp8_variance_halfpixvar16x16_hv_c
#endif
extern prototype_variance(vp8_variance_halfpixvar16x16_hv);
#ifndef vp8_variance_halfpixvar32x32_hv
#define vp8_variance_halfpixvar32x32_hv vp8_variance_halfpixvar32x32_hv_c
#endif
extern prototype_variance(vp8_variance_halfpixvar32x32_hv);
#ifndef vp8_variance_subpixmse16x16
#define vp8_variance_subpixmse16x16 vp8_sub_pixel_mse16x16_c
#endif
extern prototype_subpixvariance(vp8_variance_subpixmse16x16);
#ifndef vp8_variance_subpixmse32x32
#define vp8_variance_subpixmse32x32 vp8_sub_pixel_mse32x32_c
#endif
extern prototype_subpixvariance(vp8_variance_subpixmse32x32);
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
#ifndef vp8_variance_getmbss
#define vp8_variance_getmbss vp8_get_mb_ss_c
#endif
extern prototype_getmbss(vp8_variance_getmbss);
#ifndef vp8_variance_mse16x16
#define vp8_variance_mse16x16 vp8_mse16x16_c
#endif
extern prototype_variance(vp8_variance_mse16x16);
#ifndef vp8_ssimpf_8x8
#define vp8_ssimpf_8x8 vp8_ssim_parms_8x8_c
#endif
extern prototype_ssimpf(vp8_ssimpf_8x8)
#ifndef vp8_ssimpf_16x16
#define vp8_ssimpf_16x16 vp8_ssim_parms_16x16_c
#endif
extern prototype_ssimpf(vp8_ssimpf_16x16)
#ifndef vp8_variance_satd16x16
#define vp8_variance_satd16x16 vp8_satd16x16_c
#endif
extern prototype_variance(vp8_variance_satd16x16);
typedef prototype_sad(*vp8_sad_fn_t);
typedef prototype_sad_multi_same_address(*vp8_sad_multi_fn_t);
typedef prototype_sad_multi_same_address_1(*vp8_sad_multi1_fn_t);
typedef prototype_sad_multi_dif_address(*vp8_sad_multi_d_fn_t);
typedef prototype_variance(*vp8_variance_fn_t);
typedef prototype_variance2(*vp8_variance2_fn_t);
typedef prototype_subpixvariance(*vp8_subpixvariance_fn_t);
typedef prototype_getmbss(*vp8_getmbss_fn_t);
typedef prototype_ssimpf(*vp8_ssimpf_fn_t);
typedef prototype_get16x16prederror(*vp8_get16x16prederror_fn_t);
typedef struct {
vp8_sad_fn_t sad4x4;
vp8_sad_fn_t sad8x8;
vp8_sad_fn_t sad8x16;
vp8_sad_fn_t sad16x8;
vp8_sad_fn_t sad16x16;
#if CONFIG_SUPERBLOCKS
vp8_sad_fn_t sad32x32;
#endif
vp8_variance_fn_t var4x4;
vp8_variance_fn_t var8x8;
vp8_variance_fn_t var8x16;
vp8_variance_fn_t var16x8;
vp8_variance_fn_t var16x16;
#if CONFIG_SUPERBLOCKS
vp8_variance_fn_t var32x32;
#endif
vp8_subpixvariance_fn_t subpixvar4x4;
vp8_subpixvariance_fn_t subpixvar8x8;
vp8_subpixvariance_fn_t subpixvar8x16;
vp8_subpixvariance_fn_t subpixvar16x8;
vp8_subpixvariance_fn_t subpixvar16x16;
#if CONFIG_SUPERBLOCKS
vp8_subpixvariance_fn_t subpixvar32x32;
#endif
vp8_variance_fn_t halfpixvar16x16_h;
vp8_variance_fn_t halfpixvar32x32_h;
vp8_variance_fn_t halfpixvar16x16_v;
#if CONFIG_SUPERBLOCKS
vp8_variance_fn_t halfpixvar32x32_v;
#endif
vp8_variance_fn_t halfpixvar16x16_hv;
#if CONFIG_SUPERBLOCKS
vp8_variance_fn_t halfpixvar32x32_hv;
#endif
vp8_subpixvariance_fn_t subpixmse16x16;
#if CONFIG_SUPERBLOCKS
vp8_subpixvariance_fn_t subpixmse32x32;
#endif
vp8_getmbss_fn_t getmbss;
vp8_variance_fn_t mse16x16;
#if CONFIG_SUPERBLOCKS
vp8_sad_multi_fn_t sad32x32x3;
#endif
vp8_sad_multi_fn_t sad16x16x3;
vp8_sad_multi_fn_t sad16x8x3;
vp8_sad_multi_fn_t sad8x16x3;
vp8_sad_multi_fn_t sad8x8x3;
vp8_sad_multi_fn_t sad4x4x3;
#if CONFIG_SUPERBLOCKS
vp8_sad_multi1_fn_t sad32x32x8;
#endif
vp8_sad_multi1_fn_t sad16x16x8;
vp8_sad_multi1_fn_t sad16x8x8;
vp8_sad_multi1_fn_t sad8x16x8;
vp8_sad_multi1_fn_t sad8x8x8;
vp8_sad_multi1_fn_t sad4x4x8;
#if CONFIG_SUPERBLOCKS
vp8_sad_multi_d_fn_t sad32x32x4d;
#endif
vp8_sad_multi_d_fn_t sad16x16x4d;
vp8_sad_multi_d_fn_t sad16x8x4d;
vp8_sad_multi_d_fn_t sad8x16x4d;
vp8_sad_multi_d_fn_t sad8x8x4d;
vp8_sad_multi_d_fn_t sad4x4x4d;
#if ARCH_X86 || ARCH_X86_64
vp8_sad_fn_t copy32xn;
#endif
#if CONFIG_INTERNAL_STATS
vp8_ssimpf_fn_t ssimpf_8x8;
vp8_ssimpf_fn_t ssimpf_16x16;
#endif
vp8_variance_fn_t satd16x16;
} vp8_variance_rtcd_vtable_t;
typedef struct {
vp8_sad_fn_t sdf;
vp8_variance_fn_t vf;
vp8_subpixvariance_fn_t svf;
vp8_variance_fn_t svf_halfpix_h;
vp8_variance_fn_t svf_halfpix_v;
vp8_variance_fn_t svf_halfpix_hv;
vp8_sad_multi_fn_t sdx3f;
vp8_sad_multi1_fn_t sdx8f;
vp8_sad_multi_d_fn_t sdx4df;
#if ARCH_X86 || ARCH_X86_64
vp8_sad_fn_t copymem;
#endif
} vp8_variance_fn_ptr_t;
#if CONFIG_RUNTIME_CPU_DETECT
#define VARIANCE_INVOKE(ctx,fn) (ctx)->fn
#define SSIMPF_INVOKE(ctx,fn) (ctx)->ssimpf_##fn
#else
#define VARIANCE_INVOKE(ctx,fn) vp8_variance_##fn
#define SSIMPF_INVOKE(ctx,fn) vp8_ssimpf_##fn
#endif
#if CONFIG_NEWBESTREFMV
unsigned int vp8_sad2x16_c(
const unsigned char *src_ptr,
int src_stride,
const unsigned char *ref_ptr,
int ref_stride,
int max_sad);
unsigned int vp8_sad16x2_c(
const unsigned char *src_ptr,
int src_stride,
const unsigned char *ref_ptr,
int ref_stride,
int max_sad);
#endif
#endif