39 |
static const vector unsigned char perms[2] = { |
static const vector unsigned char perms[2] = { |
40 |
(vector unsigned char)( /* Used when cur is aligned */ |
(vector unsigned char)( /* Used when cur is aligned */ |
41 |
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
42 |
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17 |
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17), |
|
), |
|
43 |
(vector unsigned char)( /* Used when cur is unaligned */ |
(vector unsigned char)( /* Used when cur is unaligned */ |
44 |
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
45 |
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f |
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f), |
|
), |
|
46 |
}; |
}; |
47 |
|
|
48 |
#ifdef G_REG |
#ifdef G_REG |
49 |
void sadInit_altivec(void) |
void |
50 |
|
sadInit_altivec(void) |
51 |
{ |
{ |
52 |
perm0 = perms[0]; |
perm0 = perms[0]; |
53 |
perm1 = perms[1]; |
perm1 = perms[1]; |
54 |
zerovec = (vector unsigned int)(0); |
zerovec = (vector unsigned int)(0); |
55 |
} |
} |
56 |
static inline const vector unsigned char get_perm(unsigned long i) |
static inline const vector unsigned char |
57 |
|
get_perm(unsigned long i) |
58 |
{ |
{ |
59 |
return i ? perm1 : perm0; |
return i ? perm1 : perm0; |
60 |
} |
} |
61 |
|
|
62 |
#define ZERODEF |
#define ZERODEF |
63 |
#define ZEROVEC zerovec |
#define ZEROVEC zerovec |
64 |
#else |
#else |
65 |
void sadInit_altivec(void) { } |
void |
66 |
static inline const vector unsigned char get_perm(unsigned long i) |
sadInit_altivec(void) |
67 |
|
{ |
68 |
|
} |
69 |
|
static inline const vector unsigned char |
70 |
|
get_perm(unsigned long i) |
71 |
{ |
{ |
72 |
return perms[i]; |
return perms[i]; |
73 |
} |
} |
74 |
|
|
75 |
#define ZERODEF vector unsigned int zerovec = (vector unsigned int)(0) |
#define ZERODEF vector unsigned int zerovec = (vector unsigned int)(0) |
76 |
#define ZEROVEC zerovec |
#define ZEROVEC zerovec |
77 |
#endif |
#endif |
99 |
vector unsigned int sad; |
vector unsigned int sad; |
100 |
vector signed int sumdiffs, best_vec; |
vector signed int sumdiffs, best_vec; |
101 |
unsigned long result; |
unsigned long result; |
102 |
|
|
103 |
ZERODEF; |
ZERODEF; |
104 |
|
|
105 |
#ifdef DEBUG |
#ifdef DEBUG |
177 |
vector unsigned char perm_cur; |
vector unsigned char perm_cur; |
178 |
vector unsigned char perm_ref1, perm_ref2; |
vector unsigned char perm_ref1, perm_ref2; |
179 |
unsigned long result; |
unsigned long result; |
180 |
|
|
181 |
ZERODEF; |
ZERODEF; |
182 |
|
|
183 |
#ifdef DEBUG |
#ifdef DEBUG |
230 |
vector unsigned char t2,t3,t4, mn; |
vector unsigned char t2,t3,t4, mn; |
231 |
vector unsigned int mean, dev; |
vector unsigned int mean, dev; |
232 |
vector signed int sumdiffs; |
vector signed int sumdiffs; |
233 |
vector unsigned char c0,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15; |
vector unsigned char c0, c1, c2, c3, c4, c5, c6, c7, c8, c9, c10, c11, c12, |
234 |
|
c13, c14, c15; |
235 |
unsigned long result; |
unsigned long result; |
236 |
|
|
237 |
ZERODEF; |
ZERODEF; |
238 |
|
|
239 |
mean = (vector unsigned int)(ZEROVEC); |
mean = (vector unsigned int)(ZEROVEC); |
258 |
MEAN16(15); |
MEAN16(15); |
259 |
|
|
260 |
sumdiffs = vec_sums((vector signed int) mean, (vector signed int) ZEROVEC); |
sumdiffs = vec_sums((vector signed int) mean, (vector signed int) ZEROVEC); |
261 |
mn = vec_perm((vector unsigned char)sumdiffs, (vector unsigned char)sumdiffs, |
mn = vec_perm((vector unsigned char) sumdiffs, |
262 |
(vector unsigned char)(14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14)); |
(vector unsigned char) sumdiffs, (vector unsigned char) (14, |
263 |
|
14, |
264 |
|
14, |
265 |
|
14, |
266 |
|
14, |
267 |
|
14, |
268 |
|
14, |
269 |
|
14, |
270 |
|
14, |
271 |
|
14, |
272 |
|
14, |
273 |
|
14, |
274 |
|
14, |
275 |
|
14, |
276 |
|
14, |
277 |
|
14)); |
278 |
DEV16(0); |
DEV16(0); |
279 |
DEV16(1); |
DEV16(1); |
280 |
DEV16(2); |
DEV16(2); |