VisCPU

Enumerations
enum	VisCPUType {   VISUAL_CPU_TYPE_MIPS, VISUAL_CPU_TYPE_ALPHA, VISUAL_CPU_TYPE_SPARC, VISUAL_CPU_TYPE_X86,   VISUAL_CPU_TYPE_POWERPC, VISUAL_CPU_TYPE_ARM, VISUAL_CPU_TYPE_OTHER }
	Enumerate containing the different architectual types. More...

Functions
VisCPUType	visual_cpu_get_type (void)
	Returns the processor architecture. More...
unsigned int	visual_cpu_get_num_cores (void)
	Returns the number of processor cores. More...
int	visual_cpu_has_mmx (void)
	Returns whether processor supports MMX instructions. More...
int	visual_cpu_has_mmx2 (void)
	Returns whether processor supports MMX2 instructions. More...
int	visual_cpu_has_sse (void)
	Returns whether processor supports SSE instructions. More...
int	visual_cpu_has_sse2 (void)
	Returns whether processor supports SSE2 instructions. More...
int	visual_cpu_has_3dnow (void)
	Returns whether processor supports 3DNow!. More...
int	visual_cpu_has_3dnow_ext (void)
	Returns whether processor supports 3DNow! extensions. More...
int	visual_cpu_has_altivec (void)
	Returns whether processor supports AltiVec instructions. More...
int	visual_cpu_has_armv7 (void)
	Returns whether processor supports ARMv7. More...
int	visual_cpu_has_vfpv3 (void)
	Returns whether processor supports the ARM VFPv3 extension. More...
int	visual_cpu_has_neon (void)
	Returns whether processor supports the ARM NEON extension. More...
int	visual_cpu_has_ldrex_strex (void)
	Function to retrieve if ARM LDREX and STREX instructions are supported. More...

Detailed Description

Enumeration Type Documentation

enum VisCPUType

Enumerate containing the different architectual types.

Enumerator
VISUAL_CPU_TYPE_MIPS	Running on the mips architecture.
VISUAL_CPU_TYPE_ALPHA	Running on the alpha architecture.
VISUAL_CPU_TYPE_SPARC	Running on the sparc architecture.
VISUAL_CPU_TYPE_X86	Running on the X86 architecture.
VISUAL_CPU_TYPE_POWERPC	Running on the PowerPC architecture.
VISUAL_CPU_TYPE_ARM	Running on the ARM architecture,.
VISUAL_CPU_TYPE_OTHER	Running on an architecture that is not specified.

Definition at line 37 of file lv_cpu.h.

Function Documentation

unsigned int visual_cpu_get_num_cores

(

void

)

Returns the number of processor cores.

Returns

number of processor cores

Definition at line 535 of file lv_cpu.c.

VisCPUType visual_cpu_get_type

(

void

)

Returns the processor architecture.

Returns

processor architecture

Definition at line 528 of file lv_cpu.c.

int visual_cpu_has_3dnow

(

void

)

Returns whether processor supports 3DNow!.

Note

Only valid for x86 processors.

Returns

TRUE if 3DNow! is supported, FALSE otherwise

Definition at line 569 of file lv_cpu.c.

int visual_cpu_has_3dnow_ext

(

void

)

Returns whether processor supports 3DNow! extensions.

Note

Only valid for x86 processors

Returns

TRUE if 3DNow! extensions are supported, FALSE otherwise

Definition at line 576 of file lv_cpu.c.

int visual_cpu_has_altivec

(

void

)

Returns whether processor supports AltiVec instructions.

Note

Only valid for PowerPC processors.

Returns

TRUE if AltiVec is supported, FALSE otherwise

Definition at line 583 of file lv_cpu.c.

int visual_cpu_has_armv7

(

void

)

Returns whether processor supports ARMv7.

Note

Only valid for ARM processors.

Returns

TRUE if ARMv7 is supported, FALSE otherwise

Definition at line 590 of file lv_cpu.c.

int visual_cpu_has_ldrex_strex

(

void

)

Function to retrieve if ARM LDREX and STREX instructions are supported.

Note

Only valid for ARM processors.

Returns

TRUE if LDREX and STREX are supported, FALSE otherwise

Definition at line 611 of file lv_cpu.c.

int visual_cpu_has_mmx

(

void

)

Returns whether processor supports MMX instructions.

Note

Only valid for x86 processors.

Returns

TRUE if MMX is supported, FALSE otherwise

Definition at line 542 of file lv_cpu.c.

int visual_cpu_has_mmx2

(

void

)

Returns whether processor supports MMX2 instructions.

Note

Only valid for x86 processors.

Returns

TRUE if MMX2 is supported, FALSE otherwise

Definition at line 549 of file lv_cpu.c.

int visual_cpu_has_neon

(

void

)

Returns whether processor supports the ARM NEON extension.

Note

Only valid for ARM processors.

Returns

TRUE if NEON is supported, FALSE otherwise

Definition at line 604 of file lv_cpu.c.

int visual_cpu_has_sse

(

void

)

Returns whether processor supports SSE instructions.

Note

Only valid for x86 processors.

Returns

TRUE if SSE is supported, FALSE otherwise

Definition at line 556 of file lv_cpu.c.

int visual_cpu_has_sse2

(

void

)

Returns whether processor supports SSE2 instructions.

Note

Only valid for x86 processors.

Returns

TRUE if SSE2 is supported, FALSE otherwise

Definition at line 562 of file lv_cpu.c.

int visual_cpu_has_vfpv3

(

void

)

Returns whether processor supports the ARM VFPv3 extension.

Note

Only valid for ARM processors.

Returns

TRUE if VFPv3 is supported, FALSE otherwise

Definition at line 597 of file lv_cpu.c.