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
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
|
/* copy color --> dst */
#ifdef BUILD_NEON
static void
_op_copy_c_dp_neon(DATA32 *s, DATA8 *m, DATA32 c, DATA32 *d, int l) {
#define AP "COPY_C_DP_"
uint32_t *e = d + l,*tmp;
asm volatile (
".fpu neon \n\t"
"vdup.i32 q0, %[c] \n\t"
// Can we do 32 byte?
"andS %[tmp], %[d], $0x1f \n\t"
"beq "AP"quadstart \n\t"
// Can we do at least 16 byte?
"andS %[tmp], %[d], $0x4 \n\t"
"beq "AP"dualstart \n\t"
// Only once
AP"singleloop: \n\t"
"vst1.32 d0[0], [%[d]] \n\t"
"add %[d], #4 \n\t"
// Up to 3 times
AP"dualstart: \n\t"
"sub %[tmp], %[e], %[d] \n\t"
"cmp %[tmp], #32 \n\t"
"blt "AP"loopout \n\t"
AP"dualloop: \n\t"
"vstr.32 d0, [%[d]] \n\t"
"add %[d], #8 \n\t"
"andS %[tmp], %[d], $0x1f \n\t"
"bne "AP"dualloop \n\t"
AP"quadstart: \n\t"
"sub %[tmp], %[e], %[d] \n\t"
"cmp %[tmp], #32 \n\t"
"blt "AP"loopout \n\t"
"vmov q1, q0 \n\t"
"sub %[tmp],%[e],#31 \n\t"
AP "quadloop: \n\t"
"vstm %[d]!, {d0,d1,d2,d3} \n\t"
"cmp %[tmp], %[d] \n\t"
"bhi "AP"quadloop \n\t"
AP "loopout: \n\t"
"cmp %[d], %[e] \n\t"
"beq "AP"done \n\t"
"sub %[tmp],%[e], %[d] \n\t"
"cmp %[tmp],$0x04 \n\t"
"beq "AP"singleloop2 \n\t"
AP "dualloop2: \n\t"
"sub %[tmp],%[e],#7 \n\t"
AP "dualloop2int: \n\t"
"vstr.64 d0, [%[d]] \n\t"
"add %[d], #8 \n\t"
"cmp %[tmp], %[d] \n\t"
"bhi "AP"dualloop2int \n\t"
// Single ??
"cmp %[e], %[d] \n\t"
"beq "AP"done \n\t"
AP "singleloop2: \n\t"
"vst1.32 d0[0], [%[d]] \n\t"
AP "done:\n\t"
: // No output regs
// Input
: [c] "r" (c), [e] "r" (e), [d] "r" (d),[tmp] "r" (tmp)
// Clobbered
: "q0","q1","memory"
);
}
#define _op_copy_cn_dp_neon _op_copy_c_dp_neon
#define _op_copy_can_dp_neon _op_copy_c_dp_neon
#define _op_copy_caa_dp_neon _op_copy_c_dp_neon
#define _op_copy_cn_dpan_neon _op_copy_c_dp_neon
#define _op_copy_c_dpan_neon _op_copy_c_dp_neon
#define _op_copy_can_dpan_neon _op_copy_c_dp_neon
#define _op_copy_caa_dpan_neon _op_copy_c_dp_neon
static void
init_copy_color_span_funcs_neon(void)
{
op_copy_span_funcs[SP_N][SM_N][SC_N][DP][CPU_NEON] = _op_copy_cn_dp_neon;
op_copy_span_funcs[SP_N][SM_N][SC][DP][CPU_NEON] = _op_copy_c_dp_neon;
op_copy_span_funcs[SP_N][SM_N][SC_AN][DP][CPU_NEON] = _op_copy_can_dp_neon;
op_copy_span_funcs[SP_N][SM_N][SC_AA][DP][CPU_NEON] = _op_copy_caa_dp_neon;
op_copy_span_funcs[SP_N][SM_N][SC_N][DP_AN][CPU_NEON] = _op_copy_cn_dpan_neon;
op_copy_span_funcs[SP_N][SM_N][SC][DP_AN][CPU_NEON] = _op_copy_c_dpan_neon;
op_copy_span_funcs[SP_N][SM_N][SC_AN][DP_AN][CPU_NEON] = _op_copy_can_dpan_neon;
op_copy_span_funcs[SP_N][SM_N][SC_AA][DP_AN][CPU_NEON] = _op_copy_caa_dpan_neon;
}
#endif
#ifdef BUILD_NEON
static void
_op_copy_pt_c_dp_neon(DATA32 s, DATA8 m, DATA32 c, DATA32 *d) {
*d = c;
}
#define _op_copy_pt_cn_dp_neon _op_copy_pt_c_dp_neon
#define _op_copy_pt_can_dp_neon _op_copy_pt_c_dp_neon
#define _op_copy_pt_caa_dp_neon _op_copy_pt_c_dp_neon
#define _op_copy_pt_cn_dpan_neon _op_copy_pt_c_dp_neon
#define _op_copy_pt_c_dpan_neon _op_copy_pt_c_dp_neon
#define _op_copy_pt_can_dpan_neon _op_copy_pt_c_dp_neon
#define _op_copy_pt_caa_dpan_neon _op_copy_pt_c_dp_neon
static void
init_copy_color_pt_funcs_neon(void)
{
op_copy_pt_funcs[SP_N][SM_N][SC_N][DP][CPU_NEON] = _op_copy_pt_cn_dp_neon;
op_copy_pt_funcs[SP_N][SM_N][SC][DP][CPU_NEON] = _op_copy_pt_c_dp_neon;
op_copy_pt_funcs[SP_N][SM_N][SC_AN][DP][CPU_NEON] = _op_copy_pt_can_dp_neon;
op_copy_pt_funcs[SP_N][SM_N][SC_AA][DP][CPU_NEON] = _op_copy_pt_caa_dp_neon;
op_copy_pt_funcs[SP_N][SM_N][SC_N][DP_AN][CPU_NEON] = _op_copy_pt_cn_dpan_neon;
op_copy_pt_funcs[SP_N][SM_N][SC][DP_AN][CPU_NEON] = _op_copy_pt_c_dpan_neon;
op_copy_pt_funcs[SP_N][SM_N][SC_AN][DP_AN][CPU_NEON] = _op_copy_pt_can_dpan_neon;
op_copy_pt_funcs[SP_N][SM_N][SC_AA][DP_AN][CPU_NEON] = _op_copy_pt_caa_dpan_neon;
}
#endif
/*-----*/
/* copy_rel color --> dst */
#ifdef BUILD_NEON
static void
_op_copy_rel_c_dp_neon(DATA32 *s, DATA8 *m, DATA32 c, DATA32 *d, int l) {
// FIXME: neon-it
DATA32 *e = d + l;
for (; d < e; d++) {
*d = MUL_SYM(*d >> 24, c);
}
}
#define _op_copy_rel_cn_dp_neon _op_copy_rel_c_dp_neon
#define _op_copy_rel_can_dp_neon _op_copy_rel_c_dp_neon
#define _op_copy_rel_caa_dp_neon _op_copy_rel_c_dp_neon
#define _op_copy_rel_cn_dpan_neon _op_copy_cn_dpan_neon
#define _op_copy_rel_c_dpan_neon _op_copy_c_dpan_neon
#define _op_copy_rel_can_dpan_neon _op_copy_can_dpan_neon
#define _op_copy_rel_caa_dpan_neon _op_copy_caa_dpan_neon
static void
init_copy_rel_color_span_funcs_neon(void)
{
op_copy_rel_span_funcs[SP_N][SM_N][SC_N][DP][CPU_NEON] = _op_copy_rel_cn_dp_neon;
op_copy_rel_span_funcs[SP_N][SM_N][SC][DP][CPU_NEON] = _op_copy_rel_c_dp_neon;
op_copy_rel_span_funcs[SP_N][SM_N][SC_AN][DP][CPU_NEON] = _op_copy_rel_can_dp_neon;
op_copy_rel_span_funcs[SP_N][SM_N][SC_AA][DP][CPU_NEON] = _op_copy_rel_caa_dp_neon;
op_copy_rel_span_funcs[SP_N][SM_N][SC_N][DP_AN][CPU_NEON] = _op_copy_rel_cn_dpan_neon;
op_copy_rel_span_funcs[SP_N][SM_N][SC][DP_AN][CPU_NEON] = _op_copy_rel_c_dpan_neon;
op_copy_rel_span_funcs[SP_N][SM_N][SC_AN][DP_AN][CPU_NEON] = _op_copy_rel_can_dpan_neon;
op_copy_rel_span_funcs[SP_N][SM_N][SC_AA][DP_AN][CPU_NEON] = _op_copy_rel_caa_dpan_neon;
}
#endif
#ifdef BUILD_NEON
static void
_op_copy_rel_pt_c_dp_neon(DATA32 s, DATA8 m, DATA32 c, DATA32 *d) {
s = 1 + (*d >> 24);
*d = MUL_256(s, c);
}
#define _op_copy_rel_pt_cn_dp_neon _op_copy_rel_pt_c_dp_neon
#define _op_copy_rel_pt_can_dp_neon _op_copy_rel_pt_c_dp_neon
#define _op_copy_rel_pt_caa_dp_neon _op_copy_rel_pt_c_dp_neon
#define _op_copy_rel_pt_cn_dpan_neon _op_copy_pt_cn_dpan_neon
#define _op_copy_rel_pt_c_dpan_neon _op_copy_pt_c_dpan_neon
#define _op_copy_rel_pt_can_dpan_neon _op_copy_pt_can_dpan_neon
#define _op_copy_rel_pt_caa_dpan_neon _op_copy_pt_caa_dpan_neon
static void
init_copy_rel_color_pt_funcs_neon(void)
{
op_copy_rel_pt_funcs[SP_N][SM_N][SC_N][DP][CPU_NEON] = _op_copy_rel_pt_cn_dp_neon;
op_copy_rel_pt_funcs[SP_N][SM_N][SC][DP][CPU_NEON] = _op_copy_rel_pt_c_dp_neon;
op_copy_rel_pt_funcs[SP_N][SM_N][SC_AN][DP][CPU_NEON] = _op_copy_rel_pt_can_dp_neon;
op_copy_rel_pt_funcs[SP_N][SM_N][SC_AA][DP][CPU_NEON] = _op_copy_rel_pt_caa_dp_neon;
op_copy_rel_pt_funcs[SP_N][SM_N][SC_N][DP_AN][CPU_NEON] = _op_copy_rel_pt_cn_dpan_neon;
op_copy_rel_pt_funcs[SP_N][SM_N][SC][DP_AN][CPU_NEON] = _op_copy_rel_pt_c_dpan_neon;
op_copy_rel_pt_funcs[SP_N][SM_N][SC_AN][DP_AN][CPU_NEON] = _op_copy_rel_pt_can_dpan_neon;
op_copy_rel_pt_funcs[SP_N][SM_N][SC_AA][DP_AN][CPU_NEON] = _op_copy_rel_pt_caa_dpan_neon;
}
#endif
|
