57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/* - - - - - - - - */
|
|
|
|
/*
|
|
** Copyright (C) Microsoft Corporation 1993. All rights reserved.
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
class FAR CAVIMemStream : public IAVIStream {
|
|
public:
|
|
CAVIMemStream();
|
|
public:
|
|
STDMETHODIMP QueryInterface(const IID FAR& riid, void FAR* FAR* ppv); \
|
|
STDMETHODIMP_(ULONG) AddRef(); \
|
|
STDMETHODIMP_(ULONG) Release();
|
|
STDMETHODIMP Create (THIS_ LPARAM lParam1, LPARAM lParam2);
|
|
STDMETHODIMP Info (THIS_ AVISTREAMINFO FAR * psi, LONG lSize);
|
|
STDMETHODIMP_(LONG) FindSample (THIS_ LONG lPos, LONG lFlags);
|
|
STDMETHODIMP ReadFormat (THIS_ LONG lPos,
|
|
LPVOID lpFormat, LONG FAR *cbFormat);
|
|
STDMETHODIMP SetFormat (THIS_ LONG lPos,
|
|
LPVOID lpFormat, LONG cbFormat);
|
|
STDMETHODIMP Read (THIS_ LONG lStart, LONG lSamples,
|
|
LPVOID lpBuffer, LONG cbBuffer,
|
|
LONG FAR * plBytes, LONG FAR * plSamples);
|
|
STDMETHODIMP Write (THIS_ LONG lStart, LONG lSamples,
|
|
LPVOID lpBuffer, LONG cbBuffer,
|
|
DWORD dwFlags,
|
|
LONG FAR *plSampWritten,
|
|
LONG FAR *plBytesWritten);
|
|
STDMETHODIMP Delete (THIS_ LONG lStart, LONG lSamples);
|
|
STDMETHODIMP ReadData (THIS_ DWORD fcc, LPVOID lp, LONG FAR *lpcb);
|
|
STDMETHODIMP WriteData (THIS_ DWORD fcc, LPVOID lp, LONG cb);
|
|
STDMETHODIMP Reserved1 (THIS);
|
|
STDMETHODIMP Reserved2 (THIS);
|
|
STDMETHODIMP Reserved3 (THIS);
|
|
STDMETHODIMP Reserved4 (THIS);
|
|
STDMETHODIMP Reserved5 (THIS);
|
|
|
|
public:
|
|
ULONG m_refs;
|
|
|
|
LPVOID m_lpMemory;
|
|
|
|
LPVOID m_lpFormat;
|
|
LONG m_cbFormat;
|
|
LPVOID m_lpData;
|
|
LONG m_cbData;
|
|
|
|
AVISTREAMINFO m_avistream; // stream info
|
|
};
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
#endif
|
|
|