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comparison: media/libvpx/vp9/encoder/x86/vp9_sad_sse2.asm

media/libvpx/vp9/encoder/x86/vp9_sad_sse2.asm

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TOR_BUG_9701
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-1:000000000000 0:8463b43b3d5b
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 %include "third_party/x86inc/x86inc.asm"
12
13 SECTION .text
14
15 %macro SAD_FN 4
16 %if %4 == 0
17 %if %3 == 5
18 cglobal sad%1x%2, 4, %3, 5, src, src_stride, ref, ref_stride, n_rows
19 %else ; %3 == 7
20 cglobal sad%1x%2, 4, %3, 5, src, src_stride, ref, ref_stride, \
21 src_stride3, ref_stride3, n_rows
22 %endif ; %3 == 5/7
23 %else ; avg
24 %if %3 == 5
25 cglobal sad%1x%2_avg, 5, 1 + %3, 5, src, src_stride, ref, ref_stride, \
26 second_pred, n_rows
27 %else ; %3 == 7
28 cglobal sad%1x%2_avg, 5, ARCH_X86_64 + %3, 5, src, src_stride, \
29 ref, ref_stride, \
30 second_pred, \
31 src_stride3, ref_stride3
32 %if ARCH_X86_64
33 %define n_rowsd r7d
34 %else ; x86-32
35 %define n_rowsd dword r0m
36 %endif ; x86-32/64
37 %endif ; %3 == 5/7
38 %endif ; avg/sad
39 movsxdifnidn src_strideq, src_strided
40 movsxdifnidn ref_strideq, ref_strided
41 %if %3 == 7
42 lea src_stride3q, [src_strideq*3]
43 lea ref_stride3q, [ref_strideq*3]
44 %endif ; %3 == 7
45 %endmacro
46
47 ; unsigned int vp9_sad64x64_sse2(uint8_t *src, int src_stride,
48 ; uint8_t *ref, int ref_stride);
49 %macro SAD64XN 1-2 0
50 SAD_FN 64, %1, 5, %2
51 mov n_rowsd, %1
52 pxor m0, m0
53 .loop:
54 movu m1, [refq]
55 movu m2, [refq+16]
56 movu m3, [refq+32]
57 movu m4, [refq+48]
58 %if %2 == 1
59 pavgb m1, [second_predq+mmsize*0]
60 pavgb m2, [second_predq+mmsize*1]
61 pavgb m3, [second_predq+mmsize*2]
62 pavgb m4, [second_predq+mmsize*3]
63 lea second_predq, [second_predq+mmsize*4]
64 %endif
65 psadbw m1, [srcq]
66 psadbw m2, [srcq+16]
67 psadbw m3, [srcq+32]
68 psadbw m4, [srcq+48]
69 paddd m1, m2
70 paddd m3, m4
71 add refq, ref_strideq
72 paddd m0, m1
73 add srcq, src_strideq
74 paddd m0, m3
75 dec n_rowsd
76 jg .loop
77
78 movhlps m1, m0
79 paddd m0, m1
80 movd eax, m0
81 RET
82 %endmacro
83
84 INIT_XMM sse2
85 SAD64XN 64 ; sad64x64_sse2
86 SAD64XN 32 ; sad64x32_sse2
87 SAD64XN 64, 1 ; sad64x64_avg_sse2
88 SAD64XN 32, 1 ; sad64x32_avg_sse2
89
90 ; unsigned int vp9_sad32x32_sse2(uint8_t *src, int src_stride,
91 ; uint8_t *ref, int ref_stride);
92 %macro SAD32XN 1-2 0
93 SAD_FN 32, %1, 5, %2
94 mov n_rowsd, %1/2
95 pxor m0, m0
96 .loop:
97 movu m1, [refq]
98 movu m2, [refq+16]
99 movu m3, [refq+ref_strideq]
100 movu m4, [refq+ref_strideq+16]
101 %if %2 == 1
102 pavgb m1, [second_predq+mmsize*0]
103 pavgb m2, [second_predq+mmsize*1]
104 pavgb m3, [second_predq+mmsize*2]
105 pavgb m4, [second_predq+mmsize*3]
106 lea second_predq, [second_predq+mmsize*4]
107 %endif
108 psadbw m1, [srcq]
109 psadbw m2, [srcq+16]
110 psadbw m3, [srcq+src_strideq]
111 psadbw m4, [srcq+src_strideq+16]
112 paddd m1, m2
113 paddd m3, m4
114 lea refq, [refq+ref_strideq*2]
115 paddd m0, m1
116 lea srcq, [srcq+src_strideq*2]
117 paddd m0, m3
118 dec n_rowsd
119 jg .loop
120
121 movhlps m1, m0
122 paddd m0, m1
123 movd eax, m0
124 RET
125 %endmacro
126
127 INIT_XMM sse2
128 SAD32XN 64 ; sad32x64_sse2
129 SAD32XN 32 ; sad32x32_sse2
130 SAD32XN 16 ; sad32x16_sse2
131 SAD32XN 64, 1 ; sad32x64_avg_sse2
132 SAD32XN 32, 1 ; sad32x32_avg_sse2
133 SAD32XN 16, 1 ; sad32x16_avg_sse2
134
135 ; unsigned int vp9_sad16x{8,16}_sse2(uint8_t *src, int src_stride,
136 ; uint8_t *ref, int ref_stride);
137 %macro SAD16XN 1-2 0
138 SAD_FN 16, %1, 7, %2
139 mov n_rowsd, %1/4
140 pxor m0, m0
141
142 .loop:
143 movu m1, [refq]
144 movu m2, [refq+ref_strideq]
145 movu m3, [refq+ref_strideq*2]
146 movu m4, [refq+ref_stride3q]
147 %if %2 == 1
148 pavgb m1, [second_predq+mmsize*0]
149 pavgb m2, [second_predq+mmsize*1]
150 pavgb m3, [second_predq+mmsize*2]
151 pavgb m4, [second_predq+mmsize*3]
152 lea second_predq, [second_predq+mmsize*4]
153 %endif
154 psadbw m1, [srcq]
155 psadbw m2, [srcq+src_strideq]
156 psadbw m3, [srcq+src_strideq*2]
157 psadbw m4, [srcq+src_stride3q]
158 paddd m1, m2
159 paddd m3, m4
160 lea refq, [refq+ref_strideq*4]
161 paddd m0, m1
162 lea srcq, [srcq+src_strideq*4]
163 paddd m0, m3
164 dec n_rowsd
165 jg .loop
166
167 movhlps m1, m0
168 paddd m0, m1
169 movd eax, m0
170 RET
171 %endmacro
172
173 INIT_XMM sse2
174 SAD16XN 32 ; sad16x32_sse2
175 SAD16XN 16 ; sad16x16_sse2
176 SAD16XN 8 ; sad16x8_sse2
177 SAD16XN 32, 1 ; sad16x32_avg_sse2
178 SAD16XN 16, 1 ; sad16x16_avg_sse2
179 SAD16XN 8, 1 ; sad16x8_avg_sse2
180
181 ; unsigned int vp9_sad8x{8,16}_sse2(uint8_t *src, int src_stride,
182 ; uint8_t *ref, int ref_stride);
183 %macro SAD8XN 1-2 0
184 SAD_FN 8, %1, 7, %2
185 mov n_rowsd, %1/4
186 pxor m0, m0
187
188 .loop:
189 movh m1, [refq]
190 movhps m1, [refq+ref_strideq]
191 movh m2, [refq+ref_strideq*2]
192 movhps m2, [refq+ref_stride3q]
193 %if %2 == 1
194 pavgb m1, [second_predq+mmsize*0]
195 pavgb m2, [second_predq+mmsize*1]
196 lea second_predq, [second_predq+mmsize*2]
197 %endif
198 movh m3, [srcq]
199 movhps m3, [srcq+src_strideq]
200 movh m4, [srcq+src_strideq*2]
201 movhps m4, [srcq+src_stride3q]
202 psadbw m1, m3
203 psadbw m2, m4
204 lea refq, [refq+ref_strideq*4]
205 paddd m0, m1
206 lea srcq, [srcq+src_strideq*4]
207 paddd m0, m2
208 dec n_rowsd
209 jg .loop
210
211 movhlps m1, m0
212 paddd m0, m1
213 movd eax, m0
214 RET
215 %endmacro
216
217 INIT_XMM sse2
218 SAD8XN 16 ; sad8x16_sse2
219 SAD8XN 8 ; sad8x8_sse2
220 SAD8XN 4 ; sad8x4_sse2
221 SAD8XN 16, 1 ; sad8x16_avg_sse2
222 SAD8XN 8, 1 ; sad8x8_avg_sse2
223 SAD8XN 4, 1 ; sad8x4_avg_sse2
224
225 ; unsigned int vp9_sad4x{4, 8}_sse(uint8_t *src, int src_stride,
226 ; uint8_t *ref, int ref_stride);
227 %macro SAD4XN 1-2 0
228 SAD_FN 4, %1, 7, %2
229 mov n_rowsd, %1/4
230 pxor m0, m0
231
232 .loop:
233 movd m1, [refq]
234 movd m2, [refq+ref_strideq]
235 movd m3, [refq+ref_strideq*2]
236 movd m4, [refq+ref_stride3q]
237 punpckldq m1, m2
238 punpckldq m3, m4
239 %if %2 == 1
240 pavgb m1, [second_predq+mmsize*0]
241 pavgb m3, [second_predq+mmsize*1]
242 lea second_predq, [second_predq+mmsize*2]
243 %endif
244 movd m2, [srcq]
245 movd m5, [srcq+src_strideq]
246 movd m4, [srcq+src_strideq*2]
247 movd m6, [srcq+src_stride3q]
248 punpckldq m2, m5
249 punpckldq m4, m6
250 psadbw m1, m2
251 psadbw m3, m4
252 lea refq, [refq+ref_strideq*4]
253 paddd m0, m1
254 lea srcq, [srcq+src_strideq*4]
255 paddd m0, m3
256 dec n_rowsd
257 jg .loop
258
259 movd eax, m0
260 RET
261 %endmacro
262
263 INIT_MMX sse
264 SAD4XN 8 ; sad4x8_sse
265 SAD4XN 4 ; sad4x4_sse
266 SAD4XN 8, 1 ; sad4x8_avg_sse
267 SAD4XN 4, 1 ; sad4x4_avg_sse

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