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| author | scop <scop> | 2005-04-19 18:19:34 +0000 | 
|---|---|---|
| committer | scop <scop> | 2005-04-19 18:19:34 +0000 | 
| commit | f9c59e544ada17055c3ed15b3d80f0d285c3928d (patch) | |
| tree | cd7b038c17b040beb435e0a16aab02346854c9ad /dxr3cpu.h | |
| parent | dea137eddfe1017e9ff85a8c221aee2bca4647ad (diff) | |
| download | vdr-plugin-dxr3-f9c59e544ada17055c3ed15b3d80f0d285c3928d.tar.gz vdr-plugin-dxr3-f9c59e544ada17055c3ed15b3d80f0d285c3928d.tar.bz2 | |
Mass indentation/whitespace cleanup.
Diffstat (limited to 'dxr3cpu.h')
| -rw-r--r-- | dxr3cpu.h | 127 | 
1 files changed, 75 insertions, 52 deletions
| @@ -31,76 +31,99 @@  //! 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; -	} -	 -	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? +    CPUInformation() +    { +	AMD		= false; +	INTEL		= false; +	MMX		= false; +	MMXEXT		= false; +	SSE		= false; +	SSE2		= false; +	Now		= false; +	RDTSC		= false; +	HT		= false; +	AMD64Bit	= false; +    } -	uint32_t caps;		///< all features represanted as caps +    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;		///< is Extended MMX 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  };  // ==================================  //!  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()	{} -	 -	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 ;} -	 +    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; +    } + +    inline CPUInformation GetInfos() const +    { +	return m_Info; +    } +  private: -	bool CheckCPUIDPresence(); +    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;  };  #endif /*_DXR3_CPU_H_*/ | 
