KCPUInfo Class Reference
#include <kcpuinfo.h>
Public Types | |
enum | Extensions { IntelMMX = 1 << 0, IntelSSE = 1 << 1, IntelSSE2 = 1 << 2, AMD3DNOW = 1 << 3, AltiVec = 1 << 4 } |
Static Public Member Functions | |
static bool | haveExtension (unsigned int extension) |
Detailed Description
This class provides a means for applications to obtain information at runtime about processor support for certain architecture extensions, such as MMX, SSE, 3DNow and AltiVec.
- Since
- 3.2
Definition at line 39 of file kcpuinfo.h.
Member Enumeration Documentation
enum KCPUInfo::Extensions |
This enum contains the list of architecture extensions you can query.
Enumerator | |
---|---|
IntelMMX |
Intel's MMX instructions. |
IntelSSE |
Intel's SSE instructions. |
IntelSSE2 |
Intel's SSE2 instructions. |
AMD3DNOW |
AMD 3DNOW instructions. |
AltiVec |
Motorola AltiVec instructions. |
Definition at line 46 of file kcpuinfo.h.
Member Function Documentation
|
inlinestatic |
Returns true if the processor supports extension
, and false otherwise.
- Parameters
-
extension the feature to query.
- Returns
- If true, the processor supports
extension
.
- See also
- Extensions
Definition at line 62 of file kcpuinfo.h.
The documentation for this class was generated from the following files: