cpu_detect_x86_gcc.cpp File Reference

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Functions
void	disableExtensions (uint dwDisableMask)
	Disables given set of instruction extensions. See SUPPORT_... defines.
static int	mm_support (void)
uint	detectCPUextensions (void)
	Checks which instruction set extensions are supported by the CPU.

Variables
static uint	_dwDisabledISA = 0x00

Function Documentation

void disableExtensions

(

uint

dwDisableMask

)

Disables given set of instruction extensions. See SUPPORT_... defines.

Definition at line 67 of file cpu_detect_x86_gcc.cpp.

static int mm_support ( void  )

static

Definition at line 93 of file cpu_detect_x86_gcc.cpp.

Referenced by detectCPUextensions().

uint detectCPUextensions

(

void

)

Checks which instruction set extensions are supported by the CPU.

Returns

A bitmask of supported extensions, see SUPPORT_... defines.

Definition at line 200 of file cpu_detect_x86_gcc.cpp.

Referenced by FIRFilter::newInstance(), and soundtouch::TDStretch::newInstance().

Variable Documentation

uint _dwDisabledISA = 0x00

static

Definition at line 64 of file cpu_detect_x86_gcc.cpp.

Referenced by detectCPUextensions(), and disableExtensions().