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66 lines
1.3 KiB
C++
66 lines
1.3 KiB
C++
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#if !defined(VFWSETTING_HPP)
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#define VFWSETTING_HPP
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//______________________________________________________________________________
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//
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// VFWSetting.hpp
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//
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#include "FourCC.hpp"
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#include <iosfwd>
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namespace on2vp
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{
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//--------------------------------------
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class VFWSetting
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{
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friend std::ostream& operator<<(std::ostream& os, const VFWSetting& vfws);
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public:
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enum Mode
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{
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M_Setting,
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M_Config
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};
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enum
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{
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HeaderSize = 8,
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Size = 16
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};
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VFWSetting(FourCC fcc);
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~VFWSetting();
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FourCC fcc() const;
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Mode mode() const;
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int setting() const;
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int value() const;
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void settingValue(int iSetting, int iValue); // Sets mode to M_Setting
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long size() const;
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const void* data() const;
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int data(const void* pData, unsigned long ulSize);
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private:
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VFWSetting(const VFWSetting& vfws); // Not implemented
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VFWSetting& operator=(const VFWSetting& vfws); // Not implemented
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int extract_(const void* pData, unsigned long ulSize);
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void update_() const;
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FourCC m_fcc;
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Mode m_mode;
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int m_iSetting;
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int m_iValue;
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mutable unsigned char m_pData[Size];
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};
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} // namespace on2vp
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#endif // VFWSETTING_HPP
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