diff options
Diffstat (limited to 'dxr3cpu.h')
| -rw-r--r-- | dxr3cpu.h | 100 |
1 files changed, 50 insertions, 50 deletions
@@ -30,77 +30,77 @@ // ================================== //! all possible cabs enum Cpu_cabs -{ - CC_MMX = 0x80000000, ///< Value for mmx - CC_3DNOW = 0x40000000, ///< Value for 3dnow - CC_MMXEXT = 0x20000000, ///< Value for mmx ext - CC_SSE = 0x10000000, ///< Value for sse - CC_SSE2 = 0x08000000 ///< Value for sse2 -}; + { + CC_MMX = 0x80000000, ///< Value for mmx + CC_3DNOW = 0x40000000, ///< Value for 3dnow + CC_MMXEXT = 0x20000000, ///< Value for mmx ext + CC_SSE = 0x10000000, ///< Value for sse + CC_SSE2 = 0x08000000 ///< Value for sse2 + }; // ================================== //! easy and fast access to all infos struct CPUInformation { - CPUInformation() - { - AMD = false; - INTEL = false; - MMX = false; - MMXEXT = false; - SSE = false; - SSE2 = false; - Now = false; - RDTSC = false; - HT = false; - AMD64Bit = false; - } + CPUInformation() + { + AMD = false; + INTEL = false; + MMX = false; + MMXEXT = false; + SSE = false; + SSE2 = false; + Now = false; + RDTSC = false; + HT = false; + AMD64Bit = false; + } - char Vendor[16]; ///< vendorname + char Vendor[16]; ///< vendorname - bool AMD; ///< is it an AMD CPU? - bool INTEL; ///< is it an Intel CPU? - bool MMX; ///< is MMX-Technology supported? - bool MMXEXT; ///< are Extended MMX_MultimediaExtensions supported? - bool SSE; ///< is SSE-Technology supported? - bool SSE2; ///< is SSE2-Technology supported? - bool Now; ///< is 3DNow-Technology supported? - bool RDTSC; ///< is RDTSC-Technology supported? - bool HT; ///< is HyperThreading supported? - bool AMD64Bit; ///< is it a 64 bit machine? + bool AMD; ///< is it an AMD CPU? + bool INTEL; ///< is it an Intel CPU? + bool MMX; ///< is MMX-Technology supported? + bool MMXEXT; ///< are Extended MMX_MultimediaExtensions supported? + bool SSE; ///< is SSE-Technology supported? + bool SSE2; ///< is SSE2-Technology supported? + bool Now; ///< is 3DNow-Technology supported? + bool RDTSC; ///< is RDTSC-Technology supported? + bool HT; ///< is HyperThreading supported? + bool AMD64Bit; ///< is it a 64 bit machine? - uint32_t caps; ///< all features represanted as caps + uint32_t caps; ///< all features represanted as caps }; // ================================== //! Grab some infos about the cpu(s) /*! - If you want to know what the cpu of the - target machine can do, this class is for you :) - It is used intern for the math and memcpy part. + If you want to know what the cpu of the + target machine can do, this class is for you :) + It is used intern for the math and memcpy part. */ class cDxr3CPU : public Singleton<cDxr3CPU> { -public: - cDxr3CPU(); - ~cDxr3CPU() {} + public: + cDxr3CPU(); + ~cDxr3CPU() {} - bool HasMMXSupport() const { return m_Info.MMX; } - bool HasSSESupport() const { return m_Info.SSE; } - bool HasSSE2Support() const { return m_Info.SSE2; } - bool Has3DNowSupport() const { return m_Info.Now; } - bool HasRDTSCSupport() const { return m_Info.RDTSC; } - bool HasHTSupport() const { return m_Info.HT; } + bool HasMMXSupport() const { return m_Info.MMX; } + bool HasSSESupport() const { return m_Info.SSE; } + bool HasSSE2Support() const { return m_Info.SSE2; } + bool Has3DNowSupport() const { return m_Info.Now; } + bool HasRDTSCSupport() const { return m_Info.RDTSC; } + bool HasHTSupport() const { return m_Info.HT; } - inline CPUInformation GetInfos() const { return m_Info ;} + inline CPUInformation GetInfos() const { return m_Info ;} -private: - bool CheckCPUIDPresence(); + private: + bool CheckCPUIDPresence(); - // main function to get cpu(s) features - bool Cpuid(unsigned long function, unsigned long& out_eax, unsigned long& out_ebx, unsigned long& out_ecx, unsigned long& out_edx); + // main function to get cpu(s) features + bool Cpuid(unsigned long function, unsigned long& out_eax, unsigned long& out_ebx, unsigned long& out_ecx, unsigned long& out_edx); - CPUInformation m_Info; + CPUInformation m_Info; }; |