1 | /* $Id: FramebufferImpl.h 23223 2009-09-22 15:50:03Z 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 Sun Microsystems, Inc.
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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 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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20 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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21 | * additional information or have any questions.
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22 | */
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23 |
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24 | #ifndef ____H_H_FRAMEBUFFERIMPL
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25 | #define ____H_H_FRAMEBUFFERIMPL
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26 |
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27 | #include "VirtualBoxBase.h"
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28 | #include "VirtualBoxImpl.h"
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29 |
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30 | class ATL_NO_VTABLE Framebuffer :
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31 | public VirtualBoxBase,
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32 | public VirtualBoxSupportErrorInfoImpl<Framebuffer, IFramebuffer>,
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33 | public VirtualBoxSupportTranslation<Framebuffer>,
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34 | VBOX_SCRIPTABLE_IMPL(IFramebuffer)
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35 | {
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36 | public:
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37 |
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38 | VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT (Framebuffer)
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39 |
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40 | DECLARE_NOT_AGGREGATABLE (Framebuffer)
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41 |
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42 | DECLARE_PROTECT_FINAL_CONSTRUCT()
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43 |
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44 | BEGIN_COM_MAP (Framebuffer)
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45 | COM_INTERFACE_ENTRY (ISupportErrorInfo)
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46 | COM_INTERFACE_ENTRY (IFramebuffer)
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47 | COM_INTERFACE_ENTRY (IDispatch)
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48 | END_COM_MAP()
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49 |
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50 | DECLARE_EMPTY_CTOR_DTOR (Framebuffer)
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51 |
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52 | /* IFramebuffer properties */
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53 | STDMETHOD(COMGETTER(Address)) (BYTE **aAddress) = 0;
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54 | STDMETHOD(COMGETTER(Width)) (ULONG *aWidth) = 0;
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55 | STDMETHOD(COMGETTER(Height)) (ULONG *aHeight) = 0;
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56 | STDMETHOD(COMGETTER(BitsPerPixel)) (ULONG *aBitsPerPixel) = 0;
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57 | STDMETHOD(COMGETTER(BytesPerLine)) (ULONG *aBytesPerLine) = 0;
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58 | STDMETHOD(COMGETTER(PixelFormat)) (ULONG *aPixelFormat) = 0;
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59 | STDMETHOD(COMGETTER(UsesGuestVRAM)) (BOOL *aUsesGuestVRAM) = 0;
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60 | STDMETHOD(COMGETTER(HeightReduction)) (ULONG *aHeightReduction) = 0;
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61 | STDMETHOD(COMGETTER(Overlay)) (IFramebufferOverlay **aOverlay) = 0;
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62 | STDMETHOD(COMGETTER(WinId)) (ULONG64 *winId) = 0;
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63 |
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64 | /* IFramebuffer methods */
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65 | STDMETHOD(Lock)() = 0;
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66 | STDMETHOD(Unlock)() = 0;
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67 |
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68 | STDMETHOD(RequestResize) (ULONG aScreenId, ULONG aPixelFormat,
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69 | BYTE *aVRAM, ULONG aBitsPerPixel, ULONG aBytesPerLine,
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70 | ULONG aWidth, ULONG aHeight,
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71 | BOOL *aFinished) = 0;
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72 |
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73 | STDMETHOD(VideoModeSupported) (ULONG aWidth, ULONG aHeight, ULONG aBPP,
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74 | BOOL *aSupported) = 0;
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75 |
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76 | STDMETHOD(GetVisibleRegion)(BYTE *aRectangles, ULONG aCount,
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77 | ULONG *aCountCopied) = 0;
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78 | STDMETHOD(SetVisibleRegion)(BYTE *aRectangles, ULONG aCount) = 0;
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79 |
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80 | STDMETHOD(ProcessVHWACommand)(BYTE *pCommand) = 0;
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81 |
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82 | // for VirtualBoxSupportErrorInfoImpl
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83 | static const wchar_t *getComponentName() { return L"Framebuffer"; }
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84 |
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85 | };
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86 |
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87 | #endif // ____H_H_FRAMEBUFFERIMPL
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88 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
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