diff options
Diffstat (limited to 'third_party/BaseClasses/winctrl.h')
| -rw-r--r-- | third_party/BaseClasses/winctrl.h | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/third_party/BaseClasses/winctrl.h b/third_party/BaseClasses/winctrl.h deleted file mode 100644 index 1080a47c..00000000 --- a/third_party/BaseClasses/winctrl.h +++ /dev/null @@ -1,224 +0,0 @@ -//------------------------------------------------------------------------------
-// File: WinCtrl.h
-//
-// Desc: DirectShow base classes - defines classes for video control
-// interfaces.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation. All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __WINCTRL__
-#define __WINCTRL__
-
-#define ABSOL(x) (x < 0 ? -x : x)
-#define NEGAT(x) (x > 0 ? -x : x)
-
-// Helper
-BOOL WINAPI PossiblyEatMessage(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
-
-class CBaseControlWindow : public CBaseVideoWindow, public CBaseWindow
-{
-protected:
-
- CBaseFilter *m_pFilter; // Pointer to owning media filter
- CBasePin *m_pPin; // Controls media types for connection
- CCritSec *m_pInterfaceLock; // Externally defined critical section
- COLORREF m_BorderColour; // Current window border colour
- BOOL m_bAutoShow; // What happens when the state changes
- HWND m_hwndOwner; // Owner window that we optionally have
- HWND m_hwndDrain; // HWND to post any messages received
- BOOL m_bCursorHidden; // Should we hide the window cursor
-
-public:
-
- // Internal methods for other objects to get information out
-
- HRESULT DoSetWindowStyle(long Style,long WindowLong);
- HRESULT DoGetWindowStyle(__out long *pStyle,long WindowLong);
- BOOL IsAutoShowEnabled() { return m_bAutoShow; };
- COLORREF GetBorderColour() { return m_BorderColour; };
- HWND GetOwnerWindow() { return m_hwndOwner; };
- BOOL IsCursorHidden() { return m_bCursorHidden; };
-
- inline BOOL PossiblyEatMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
- {
- return ::PossiblyEatMessage(m_hwndDrain, uMsg, wParam, lParam);
- }
-
- // Derived classes must call this to set the pin the filter is using
- // We don't have the pin passed in to the constructor (as we do with
- // the CBaseFilter object) because filters typically create the
- // pins dynamically when requested in CBaseFilter::GetPin. This can
- // not be called from our constructor because is is a virtual method
-
- void SetControlWindowPin(CBasePin *pPin) {
- m_pPin = pPin;
- }
-
-public:
-
- CBaseControlWindow(__inout CBaseFilter *pFilter, // Owning media filter
- __in CCritSec *pInterfaceLock, // Locking object
- __in_opt LPCTSTR pName, // Object description
- __inout_opt LPUNKNOWN pUnk, // Normal COM ownership
- __inout HRESULT *phr); // OLE return code
-
- // These are the properties we support
-
- STDMETHODIMP put_Caption(__in BSTR strCaption);
- STDMETHODIMP get_Caption(__out BSTR *pstrCaption);
- STDMETHODIMP put_AutoShow(long AutoShow);
- STDMETHODIMP get_AutoShow(__out long *AutoShow);
- STDMETHODIMP put_WindowStyle(long WindowStyle);
- STDMETHODIMP get_WindowStyle(__out long *pWindowStyle);
- STDMETHODIMP put_WindowStyleEx(long WindowStyleEx);
- STDMETHODIMP get_WindowStyleEx(__out long *pWindowStyleEx);
- STDMETHODIMP put_WindowState(long WindowState);
- STDMETHODIMP get_WindowState(__out long *pWindowState);
- STDMETHODIMP put_BackgroundPalette(long BackgroundPalette);
- STDMETHODIMP get_BackgroundPalette(__out long *pBackgroundPalette);
- STDMETHODIMP put_Visible(long Visible);
- STDMETHODIMP get_Visible(__out long *pVisible);
- STDMETHODIMP put_Left(long Left);
- STDMETHODIMP get_Left(__out long *pLeft);
- STDMETHODIMP put_Width(long Width);
- STDMETHODIMP get_Width(__out long *pWidth);
- STDMETHODIMP put_Top(long Top);
- STDMETHODIMP get_Top(__out long *pTop);
- STDMETHODIMP put_Height(long Height);
- STDMETHODIMP get_Height(__out long *pHeight);
- STDMETHODIMP put_Owner(OAHWND Owner);
- STDMETHODIMP get_Owner(__out OAHWND *Owner);
- STDMETHODIMP put_MessageDrain(OAHWND Drain);
- STDMETHODIMP get_MessageDrain(__out OAHWND *Drain);
- STDMETHODIMP get_BorderColor(__out long *Color);
- STDMETHODIMP put_BorderColor(long Color);
- STDMETHODIMP get_FullScreenMode(__out long *FullScreenMode);
- STDMETHODIMP put_FullScreenMode(long FullScreenMode);
-
- // And these are the methods
-
- STDMETHODIMP SetWindowForeground(long Focus);
- STDMETHODIMP NotifyOwnerMessage(OAHWND hwnd,long uMsg,LONG_PTR wParam,LONG_PTR lParam);
- STDMETHODIMP GetMinIdealImageSize(__out long *pWidth,__out long *pHeight);
- STDMETHODIMP GetMaxIdealImageSize(__out long *pWidth,__out long *pHeight);
- STDMETHODIMP SetWindowPosition(long Left,long Top,long Width,long Height);
- STDMETHODIMP GetWindowPosition(__out long *pLeft,__out long *pTop,__out long *pWidth,__out long *pHeight);
- STDMETHODIMP GetRestorePosition(__out long *pLeft,__out long *pTop,__out long *pWidth,__out long *pHeight);
- STDMETHODIMP HideCursor(long HideCursor);
- STDMETHODIMP IsCursorHidden(__out long *CursorHidden);
-};
-
-// This class implements the IBasicVideo interface
-
-class CBaseControlVideo : public CBaseBasicVideo
-{
-protected:
-
- CBaseFilter *m_pFilter; // Pointer to owning media filter
- CBasePin *m_pPin; // Controls media types for connection
- CCritSec *m_pInterfaceLock; // Externally defined critical section
-
-public:
-
- // Derived classes must provide these for the implementation
-
- virtual HRESULT IsDefaultTargetRect() PURE;
- virtual HRESULT SetDefaultTargetRect() PURE;
- virtual HRESULT SetTargetRect(RECT *pTargetRect) PURE;
- virtual HRESULT GetTargetRect(RECT *pTargetRect) PURE;
- virtual HRESULT IsDefaultSourceRect() PURE;
- virtual HRESULT SetDefaultSourceRect() PURE;
- virtual HRESULT SetSourceRect(RECT *pSourceRect) PURE;
- virtual HRESULT GetSourceRect(RECT *pSourceRect) PURE;
- virtual HRESULT GetStaticImage(__inout long *pBufferSize,__out_bcount_part(*pBufferSize, *pBufferSize) long *pDIBImage) PURE;
-
- // Derived classes must override this to return a VIDEOINFO representing
- // the video format. We cannot call IPin ConnectionMediaType to get this
- // format because various filters dynamically change the type when using
- // DirectDraw such that the format shows the position of the logical
- // bitmap in a frame buffer surface, so the size might be returned as
- // 1024x768 pixels instead of 320x240 which is the real video dimensions
-
- __out virtual VIDEOINFOHEADER *GetVideoFormat() PURE;
-
- // Helper functions for creating memory renderings of a DIB image
-
- HRESULT GetImageSize(__in VIDEOINFOHEADER *pVideoInfo,
- __out LONG *pBufferSize,
- __in RECT *pSourceRect);
-
- HRESULT CopyImage(IMediaSample *pMediaSample,
- __in VIDEOINFOHEADER *pVideoInfo,
- __inout LONG *pBufferSize,
- __out_bcount_part(*pBufferSize, *pBufferSize) BYTE *pVideoImage,
- __in RECT *pSourceRect);
-
- // Override this if you want notifying when the rectangles change
- virtual HRESULT OnUpdateRectangles() { return NOERROR; };
- virtual HRESULT OnVideoSizeChange();
-
- // Derived classes must call this to set the pin the filter is using
- // We don't have the pin passed in to the constructor (as we do with
- // the CBaseFilter object) because filters typically create the
- // pins dynamically when requested in CBaseFilter::GetPin. This can
- // not be called from our constructor because is is a virtual method
-
- void SetControlVideoPin(__inout CBasePin *pPin) {
- m_pPin = pPin;
- }
-
- // Helper methods for checking rectangles
- virtual HRESULT CheckSourceRect(__in RECT *pSourceRect);
- virtual HRESULT CheckTargetRect(__in RECT *pTargetRect);
-
-public:
-
- CBaseControlVideo(__inout CBaseFilter *pFilter, // Owning media filter
- __in CCritSec *pInterfaceLock, // Serialise interface
- __in_opt LPCTSTR pName, // Object description
- __inout_opt LPUNKNOWN pUnk, // Normal COM ownership
- __inout HRESULT *phr); // OLE return code
-
- // These are the properties we support
-
- STDMETHODIMP get_AvgTimePerFrame(__out REFTIME *pAvgTimePerFrame);
- STDMETHODIMP get_BitRate(__out long *pBitRate);
- STDMETHODIMP get_BitErrorRate(__out long *pBitErrorRate);
- STDMETHODIMP get_VideoWidth(__out long *pVideoWidth);
- STDMETHODIMP get_VideoHeight(__out long *pVideoHeight);
- STDMETHODIMP put_SourceLeft(long SourceLeft);
- STDMETHODIMP get_SourceLeft(__out long *pSourceLeft);
- STDMETHODIMP put_SourceWidth(long SourceWidth);
- STDMETHODIMP get_SourceWidth(__out long *pSourceWidth);
- STDMETHODIMP put_SourceTop(long SourceTop);
- STDMETHODIMP get_SourceTop(__out long *pSourceTop);
- STDMETHODIMP put_SourceHeight(long SourceHeight);
- STDMETHODIMP get_SourceHeight(__out long *pSourceHeight);
- STDMETHODIMP put_DestinationLeft(long DestinationLeft);
- STDMETHODIMP get_DestinationLeft(__out long *pDestinationLeft);
- STDMETHODIMP put_DestinationWidth(long DestinationWidth);
- STDMETHODIMP get_DestinationWidth(__out long *pDestinationWidth);
- STDMETHODIMP put_DestinationTop(long DestinationTop);
- STDMETHODIMP get_DestinationTop(__out long *pDestinationTop);
- STDMETHODIMP put_DestinationHeight(long DestinationHeight);
- STDMETHODIMP get_DestinationHeight(__out long *pDestinationHeight);
-
- // And these are the methods
-
- STDMETHODIMP GetVideoSize(__out long *pWidth,__out long *pHeight);
- STDMETHODIMP SetSourcePosition(long Left,long Top,long Width,long Height);
- STDMETHODIMP GetSourcePosition(__out long *pLeft,__out long *pTop,__out long *pWidth,__out long *pHeight);
- STDMETHODIMP GetVideoPaletteEntries(long StartIndex,long Entries,__out long *pRetrieved,__out_ecount_part(Entries, *pRetrieved) long *pPalette);
- STDMETHODIMP SetDefaultSourcePosition();
- STDMETHODIMP IsUsingDefaultSource();
- STDMETHODIMP SetDestinationPosition(long Left,long Top,long Width,long Height);
- STDMETHODIMP GetDestinationPosition(__out long *pLeft,__out long *pTop,__out long *pWidth,__out long *pHeight);
- STDMETHODIMP SetDefaultDestinationPosition();
- STDMETHODIMP IsUsingDefaultDestination();
- STDMETHODIMP GetCurrentImage(__inout long *pBufferSize,__out_bcount_part(*pBufferSize, *pBufferSize) long *pVideoImage);
-};
-
-#endif // __WINCTRL__
-
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