| 1 | /* $Id: FramebufferImpl.h 30714 2010-07-07 16:20:03Z vboxsync $ */
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| 2 |
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| 3 | /** @file
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| 4 | *
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| 5 | * Frame buffer COM class implementation
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| 6 | */
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| 7 |
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| 8 | /*
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| 9 | * Copyright (C) 2009 Oracle Corporation
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| 10 | *
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| 11 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 12 | * available from http://www.virtualbox.org. This file is free software;
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| 13 | * you can redistribute it and/or modify it under the terms of the GNU
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| 14 | * General Public License (GPL) as published by the Free Software
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| 15 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 16 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 17 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 18 | */
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| 19 |
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| 20 | #ifndef ____H_H_FRAMEBUFFERIMPL
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| 21 | #define ____H_H_FRAMEBUFFERIMPL
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| 22 |
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| 23 | #include "VirtualBoxBase.h"
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| 24 | #include "VirtualBoxImpl.h"
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| 25 |
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| 26 | class ATL_NO_VTABLE Framebuffer :
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| 27 | public VirtualBoxBase,
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| 28 | public VirtualBoxSupportErrorInfoImpl<Framebuffer, IFramebuffer>,
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| 29 | public VirtualBoxSupportTranslation<Framebuffer>,
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| 30 | VBOX_SCRIPTABLE_IMPL(IFramebuffer)
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| 31 | {
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| 32 | public:
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| 33 |
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| 34 | VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(Framebuffer, IFramebuffer)
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| 35 |
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| 36 | DECLARE_NOT_AGGREGATABLE (Framebuffer)
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| 37 |
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| 38 | DECLARE_PROTECT_FINAL_CONSTRUCT()
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| 39 |
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| 40 | BEGIN_COM_MAP (Framebuffer)
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| 41 | COM_INTERFACE_ENTRY (ISupportErrorInfo)
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| 42 | COM_INTERFACE_ENTRY (IFramebuffer)
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| 43 | COM_INTERFACE_ENTRY (IDispatch)
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| 44 | END_COM_MAP()
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| 45 |
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| 46 | DECLARE_EMPTY_CTOR_DTOR (Framebuffer)
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| 47 |
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| 48 | /* IFramebuffer properties */
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| 49 | STDMETHOD(COMGETTER(Address)) (BYTE **aAddress) = 0;
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| 50 | STDMETHOD(COMGETTER(Width)) (ULONG *aWidth) = 0;
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| 51 | STDMETHOD(COMGETTER(Height)) (ULONG *aHeight) = 0;
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| 52 | STDMETHOD(COMGETTER(BitsPerPixel)) (ULONG *aBitsPerPixel) = 0;
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| 53 | STDMETHOD(COMGETTER(BytesPerLine)) (ULONG *aBytesPerLine) = 0;
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| 54 | STDMETHOD(COMGETTER(PixelFormat)) (ULONG *aPixelFormat) = 0;
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| 55 | STDMETHOD(COMGETTER(UsesGuestVRAM)) (BOOL *aUsesGuestVRAM) = 0;
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| 56 | STDMETHOD(COMGETTER(HeightReduction)) (ULONG *aHeightReduction) = 0;
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| 57 | STDMETHOD(COMGETTER(Overlay)) (IFramebufferOverlay **aOverlay) = 0;
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| 58 | STDMETHOD(COMGETTER(WinId)) (ULONG64 *winId) = 0;
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| 59 |
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| 60 | /* IFramebuffer methods */
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| 61 | STDMETHOD(Lock)() = 0;
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| 62 | STDMETHOD(Unlock)() = 0;
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| 63 |
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| 64 | STDMETHOD(RequestResize) (ULONG aScreenId, ULONG aPixelFormat,
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| 65 | BYTE *aVRAM, ULONG aBitsPerPixel, ULONG aBytesPerLine,
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| 66 | ULONG aWidth, ULONG aHeight,
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| 67 | BOOL *aFinished) = 0;
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| 68 |
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| 69 | STDMETHOD(VideoModeSupported) (ULONG aWidth, ULONG aHeight, ULONG aBPP,
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| 70 | BOOL *aSupported) = 0;
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| 71 |
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| 72 | STDMETHOD(GetVisibleRegion)(BYTE *aRectangles, ULONG aCount,
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| 73 | ULONG *aCountCopied) = 0;
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| 74 | STDMETHOD(SetVisibleRegion)(BYTE *aRectangles, ULONG aCount) = 0;
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| 75 |
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| 76 | STDMETHOD(ProcessVHWACommand)(BYTE *pCommand) = 0;
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| 77 |
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| 78 | // for VirtualBoxSupportErrorInfoImpl
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| 79 | static const wchar_t *getComponentName() { return L"Framebuffer"; }
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| 80 |
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| 81 | };
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| 82 |
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| 83 | #endif // ____H_H_FRAMEBUFFERIMPL
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| 84 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
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