/
SAD.asm
190 lines (137 loc) · 2.75 KB
/
SAD.asm
1
2
3
4
5
6
7
8
9
10
11
12
13
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
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
%include "include/x86inc.asm"
SECTION_TEXT
INIT_XMM
cglobal sad_4x2_sse2, 4, 4, 4, srcp1, stride1, srcp2, stride2
movd m0, [srcp1q]
movd m1, [srcp2q]
movd m2, [srcp1q + stride1q]
movd m3, [srcp2q + stride2q]
punpckldq m0, m2
punpckldq m1, m3
psadbw m0, m1
movd eax, m0
RET
INIT_XMM
cglobal sad_8x1_sse2, 4, 4, 2, srcp1, stride1, srcp2, stride2
movq m0, [srcp1q]
movq m1, [srcp2q]
psadbw m0, m1
movd eax, m0
RET
INIT_XMM
cglobal sad_8x2_sse2, 4, 4, 2, srcp1, stride1, srcp2, stride2
movq m0, [srcp1q]
movhps m0, [srcp1q + stride1q]
movq m1, [srcp2q]
movhps m1, [srcp2q + stride2q]
psadbw m0, m1
movhlps m1, m0
paddw m0, m1
movd eax, m0
RET
INIT_XMM
cglobal sad_16x2_sse2, 4, 4, 4, srcp1, stride1, srcp2, stride2
movdqu m0, [srcp1q]
movdqu m1, [srcp1q + stride1q]
movdqu m2, [srcp2q]
movdqu m3, [srcp2q + stride2q]
psadbw m0, m2
psadbw m1, m3
paddw m0, m1
movhlps m1, m0
paddw m0, m1
movd eax, m0
RET
%macro SAD16x2 0
movdqu m1, [srcp1q]
movdqu m2, [srcp1q + stride1q]
movdqu m3, [srcp2q]
movdqu m4, [srcp2q + stride2q]
psadbw m1, m3
psadbw m2, m4
lea srcp1q, [srcp1q + stride1q * 2]
paddd m0, m1
paddd m0, m2
lea srcp2q, [srcp2q + stride2q * 2]
%endmacro
INIT_XMM
cglobal sad_16x32_sse2, 4, 4, 5, srcp1, stride1, srcp2, stride2
pxor m0, m0
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
SAD16x2
movhlps m1, m0
paddd m0, m1
movd eax, m0
RET
%macro SAD32x2 0
movdqu m1, [srcp1q]
movdqu m2, [srcp1q + 16]
movdqu m3, [srcp2q]
movdqu m4, [srcp2q + 16]
psadbw m1, m3
psadbw m2, m4
movdqu m3, [srcp1q + stride1q]
movdqu m4, [srcp1q + stride1q + 16]
movdqu m5, [srcp2q + stride2q]
movdqu m6, [srcp2q + stride2q + 16]
psadbw m3, m5
psadbw m4, m6
lea srcp1q, [srcp1q + stride1q * 2]
paddw m1, m2
paddw m3, m4
lea srcp2q, [srcp2q + stride2q * 2]
paddd m0, m1
paddd m0, m3
%endmacro
INIT_XMM
cglobal sad_32x16_sse2, 4, 4, 7, srcp1, stride1, srcp2, stride2
pxor m0, m0
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
movhlps m1, m0
paddd m0, m1
movd eax, m0
RET
INIT_XMM
cglobal sad_32x32_sse2, 4, 4, 7, srcp1, stride1, srcp2, stride2
pxor m0, m0
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
SAD32x2
movhlps m1, m0
paddd m0, m1
movd eax, m0
RET