| 1 | /** @file
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| 2 | *
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| 3 | * VBox frontends: Qt GUI ("VirtualBox"):
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| 4 | * UIFrameBuffer class and subclasses declarations
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2010 Oracle Corporation
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| 9 | *
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| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | * available from http://www.virtualbox.org. This file is free software;
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| 12 | * you can redistribute it and/or modify it under the terms of the GNU
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| 13 | * General Public License (GPL) as published by the Free Software
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| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 17 | */
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| 18 |
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| 19 | #ifndef ___UIFrameBufferQGL_h___
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| 20 | #define ___UIFrameBufferQGL_h___
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| 21 |
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| 22 | /* Global includes */
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| 23 | #include "UIFrameBuffer.h"
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| 24 | #if defined (VBOX_GUI_USE_QGLFB)
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| 25 | #include "VBoxFBOverlay.h"
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| 26 |
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| 27 | class UIFrameBufferQGL : public UIFrameBuffer
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| 28 | {
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| 29 | public:
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| 30 |
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| 31 | UIFrameBufferQGL(UIMachineView *pMachineView);
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| 32 |
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| 33 | STDMETHOD(NotifyUpdate) (ULONG uX, ULONG uY, ULONG uW, ULONG uH);
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| 34 | #ifdef VBOXQGL_PROF_BASE
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| 35 | STDMETHOD(RequestResize) (ULONG uScreenId, ULONG uPixelFormat,
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| 36 | BYTE *pVRAM, ULONG uBitsPerPixel, ULONG uBytesPerLine,
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| 37 | ULONG uWidth, ULONG uHeight, BOOL *pbFinished);
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| 38 | #endif
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| 39 |
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| 40 | #ifdef VBOX_WITH_VIDEOHWACCEL
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| 41 | STDMETHOD(ProcessVHWACommand)(BYTE *pbCommand);
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| 42 | #endif
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| 43 |
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| 44 | ulong pixelFormat() { return vboxWidget()->vboxPixelFormat(); }
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| 45 | bool usesGuestVRAM() { return vboxWidget()->vboxUsesGuestVRAM(); }
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| 46 |
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| 47 | uchar *address() { return vboxWidget()->vboxAddress(); }
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| 48 | ulong bitsPerPixel() { return vboxWidget()->vboxBitsPerPixel(); }
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| 49 | ulong bytesPerLine() { return vboxWidget()->vboxBytesPerLine(); }
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| 50 |
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| 51 | void paintEvent (QPaintEvent *pEvent);
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| 52 | void resizeEvent (UIResizeEvent *pEvent);
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| 53 | void doProcessVHWACommand(QEvent *pEvent);
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| 54 |
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| 55 | private:
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| 56 |
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| 57 | class VBoxGLWidget* vboxWidget();
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| 58 |
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| 59 | class VBoxVHWACommandElementProcessor m_cmdPipe;
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| 60 | };
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| 61 | #endif
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| 62 |
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| 63 | #endif // !___UIFrameBufferQGL_h___
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| 64 |
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