23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
#include "unistd_wrapper.h"
#include "platform.h"
#ifdef OF_MACOS
# include <sys/sysctl.h>
#endif
#import "OFSystemInfo.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFApplication.h"
|
>
>
>
>
>
>
>
|
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
#include "unistd_wrapper.h"
#include "platform.h"
#ifdef OF_MACOS
# include <sys/sysctl.h>
#endif
#ifdef OF_MORPHOS
# define BOOL EXEC_BOOL
# include <exec/system.h>
# include <proto/exec.h>
# undef BOOL
#endif
#import "OFSystemInfo.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFApplication.h"
|
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
|
return x86_cpuid(0, 0).eax >= 7 && (x86_cpuid(7, 0).ebx & (1 << 5));
}
#endif
#if defined(OF_POWERPC) || defined(OF_POWERPC64)
+ (bool)supportsAltiVec
{
# ifdef OF_MACOS
int name[2] = { CTL_HW, HW_VECTORUNIT }, value = 0;
size_t length = sizeof(value);
if (sysctl(name, 2, &value, &length, NULL, 0) == 0)
return value;
# endif
return false;
}
#endif
@end
|
|
>
>
>
>
>
>
>
>
|
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
|
return x86_cpuid(0, 0).eax >= 7 && (x86_cpuid(7, 0).ebx & (1 << 5));
}
#endif
#if defined(OF_POWERPC) || defined(OF_POWERPC64)
+ (bool)supportsAltiVec
{
# if defined(OF_MACOS)
int name[2] = { CTL_HW, HW_VECTORUNIT }, value = 0;
size_t length = sizeof(value);
if (sysctl(name, 2, &value, &length, NULL, 0) == 0)
return value;
# elif defined(OF_MORPHOS)
uint32_t supportsAltiVec;
if (NewGetSystemAttrs(&supportsAltiVec, sizeof(supportsAltiVec),
SYSTEMINFOTYPE_PPC_ALTIVEC, TAG_DONE) > 0)
return supportsAltiVec;
return false;
# endif
return false;
}
#endif
@end
|