csystemdependent.c 7.27 KB
Newer Older
John Koleszar's avatar
John Koleszar committed
1
/*
2
 *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
John Koleszar's avatar
John Koleszar committed
3
 *
4
 *  Use of this source code is governed by a BSD-style license
5
6
 *  that can be found in the LICENSE file in the root of the source
 *  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.
John Koleszar's avatar
John Koleszar committed
9
10
11
 */


John Koleszar's avatar
John Koleszar committed
12
13
#include "vp8/encoder/variance.h"
#include "vp8/encoder/onyx_int.h"
John Koleszar's avatar
John Koleszar committed
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163

SADFunction *vp8_sad16x16;
SADFunction *vp8_sad16x8;
SADFunction *vp8_sad8x16;
SADFunction *vp8_sad8x8;
SADFunction *vp8_sad4x4;

variance_function *vp8_variance4x4;
variance_function *vp8_variance8x8;
variance_function *vp8_variance8x16;
variance_function *vp8_variance16x8;
variance_function *vp8_variance16x16;

variance_function *vp8_mse16x16;

sub_pixel_variance_function *vp8_sub_pixel_variance4x4;
sub_pixel_variance_function *vp8_sub_pixel_variance8x8;
sub_pixel_variance_function *vp8_sub_pixel_variance8x16;
sub_pixel_variance_function *vp8_sub_pixel_variance16x8;
sub_pixel_variance_function *vp8_sub_pixel_variance16x16;

int (*vp8_block_error)(short *coeff, short *dqcoeff);
int (*vp8_mbblock_error)(MACROBLOCK *mb, int dc);

int (*vp8_mbuverror)(MACROBLOCK *mb);
unsigned int (*vp8_get_mb_ss)(short *);
void (*vp8_short_fdct4x4)(short *input, short *output, int pitch);
void (*vp8_short_fdct8x4)(short *input, short *output, int pitch);
void (*vp8_fast_fdct4x4)(short *input, short *output, int pitch);
void (*vp8_fast_fdct8x4)(short *input, short *output, int pitch);
void (*short_walsh4x4)(short *input, short *output, int pitch);

void (*vp8_subtract_b)(BLOCK *be, BLOCKD *bd, int pitch);
void (*vp8_subtract_mby)(short *diff, unsigned char *src, unsigned char *pred, int stride);
void (*vp8_subtract_mbuv)(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride);
void (*vp8_fast_quantize_b)(BLOCK *b, BLOCKD *d);

unsigned int (*vp8_get16x16pred_error)(unsigned char *src_ptr, int src_stride, unsigned char *ref_ptr, int ref_stride);
unsigned int (*vp8_get4x4sse_cs)(unsigned char *src_ptr, int  source_stride, unsigned char *ref_ptr, int  recon_stride);

// c imports
extern int block_error_c(short *coeff, short *dqcoeff);
extern int vp8_mbblock_error_c(MACROBLOCK *mb, int dc);

extern int vp8_mbuverror_c(MACROBLOCK *mb);
extern unsigned int vp8_get8x8var_c(unsigned char *src_ptr, int  source_stride, unsigned char *ref_ptr, int  recon_stride, unsigned int *SSE, int *Sum);
extern void short_fdct4x4_c(short *input, short *output, int pitch);
extern void short_fdct8x4_c(short *input, short *output, int pitch);
extern void vp8_short_walsh4x4_c(short *input, short *output, int pitch);

extern void vp8_subtract_b_c(BLOCK *be, BLOCKD *bd, int pitch);
extern void subtract_mby_c(short *diff, unsigned char *src, unsigned char *pred, int stride);
extern void subtract_mbuv_c(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride);
extern void vp8_fast_quantize_b_c(BLOCK *b, BLOCKD *d);

extern SADFunction sad16x16_c;
extern SADFunction sad16x8_c;
extern SADFunction sad8x16_c;
extern SADFunction sad8x8_c;
extern SADFunction sad4x4_c;

extern variance_function variance16x16_c;
extern variance_function variance8x16_c;
extern variance_function variance16x8_c;
extern variance_function variance8x8_c;
extern variance_function variance4x4_c;
extern variance_function mse16x16_c;

extern sub_pixel_variance_function sub_pixel_variance4x4_c;
extern sub_pixel_variance_function sub_pixel_variance8x8_c;
extern sub_pixel_variance_function sub_pixel_variance8x16_c;
extern sub_pixel_variance_function sub_pixel_variance16x8_c;
extern sub_pixel_variance_function sub_pixel_variance16x16_c;

extern unsigned int vp8_get_mb_ss_c(short *);
extern unsigned int vp8_get16x16pred_error_c(unsigned char *src_ptr, int src_stride, unsigned char *ref_ptr, int ref_stride);
extern unsigned int vp8_get4x4sse_cs_c(unsigned char *src_ptr, int  source_stride, unsigned char *ref_ptr, int  recon_stride);

// ppc
extern int vp8_block_error_ppc(short *coeff, short *dqcoeff);

extern void vp8_short_fdct4x4_ppc(short *input, short *output, int pitch);
extern void vp8_short_fdct8x4_ppc(short *input, short *output, int pitch);

extern void vp8_subtract_mby_ppc(short *diff, unsigned char *src, unsigned char *pred, int stride);
extern void vp8_subtract_mbuv_ppc(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride);

extern SADFunction vp8_sad16x16_ppc;
extern SADFunction vp8_sad16x8_ppc;
extern SADFunction vp8_sad8x16_ppc;
extern SADFunction vp8_sad8x8_ppc;
extern SADFunction vp8_sad4x4_ppc;

extern variance_function vp8_variance16x16_ppc;
extern variance_function vp8_variance8x16_ppc;
extern variance_function vp8_variance16x8_ppc;
extern variance_function vp8_variance8x8_ppc;
extern variance_function vp8_variance4x4_ppc;
extern variance_function vp8_mse16x16_ppc;

extern sub_pixel_variance_function vp8_sub_pixel_variance4x4_ppc;
extern sub_pixel_variance_function vp8_sub_pixel_variance8x8_ppc;
extern sub_pixel_variance_function vp8_sub_pixel_variance8x16_ppc;
extern sub_pixel_variance_function vp8_sub_pixel_variance16x8_ppc;
extern sub_pixel_variance_function vp8_sub_pixel_variance16x16_ppc;

extern unsigned int vp8_get8x8var_ppc(unsigned char *src_ptr, int  source_stride, unsigned char *ref_ptr, int  recon_stride, unsigned int *SSE, int *Sum);
extern unsigned int vp8_get16x16var_ppc(unsigned char *src_ptr, int  source_stride, unsigned char *ref_ptr, int  recon_stride, unsigned int *SSE, int *Sum);

void vp8_cmachine_specific_config(void)
{
    // Pure C:
    vp8_mbuverror               = vp8_mbuverror_c;
    vp8_fast_quantize_b           = vp8_fast_quantize_b_c;
    vp8_short_fdct4x4            = vp8_short_fdct4x4_ppc;
    vp8_short_fdct8x4            = vp8_short_fdct8x4_ppc;
    vp8_fast_fdct4x4             = vp8_short_fdct4x4_ppc;
    vp8_fast_fdct8x4             = vp8_short_fdct8x4_ppc;
    short_walsh4x4               = vp8_short_walsh4x4_c;

    vp8_variance4x4             = vp8_variance4x4_ppc;
    vp8_variance8x8             = vp8_variance8x8_ppc;
    vp8_variance8x16            = vp8_variance8x16_ppc;
    vp8_variance16x8            = vp8_variance16x8_ppc;
    vp8_variance16x16           = vp8_variance16x16_ppc;
    vp8_mse16x16                = vp8_mse16x16_ppc;

    vp8_sub_pixel_variance4x4     = vp8_sub_pixel_variance4x4_ppc;
    vp8_sub_pixel_variance8x8     = vp8_sub_pixel_variance8x8_ppc;
    vp8_sub_pixel_variance8x16    = vp8_sub_pixel_variance8x16_ppc;
    vp8_sub_pixel_variance16x8    = vp8_sub_pixel_variance16x8_ppc;
    vp8_sub_pixel_variance16x16   = vp8_sub_pixel_variance16x16_ppc;

    vp8_get_mb_ss                 = vp8_get_mb_ss_c;
    vp8_get16x16pred_error       = vp8_get16x16pred_error_c;
    vp8_get4x4sse_cs            = vp8_get4x4sse_cs_c;

    vp8_sad16x16                = vp8_sad16x16_ppc;
    vp8_sad16x8                 = vp8_sad16x8_ppc;
    vp8_sad8x16                 = vp8_sad8x16_ppc;
    vp8_sad8x8                  = vp8_sad8x8_ppc;
    vp8_sad4x4                  = vp8_sad4x4_ppc;

    vp8_block_error              = vp8_block_error_ppc;
    vp8_mbblock_error            = vp8_mbblock_error_c;

    vp8_subtract_b               = vp8_subtract_b_c;
    vp8_subtract_mby             = vp8_subtract_mby_ppc;
    vp8_subtract_mbuv            = vp8_subtract_mbuv_ppc;
}