UIFrameBufferQGL.h revision e64031e20c39650a7bc902a3e1aba613b9415dee
/** @file
*
* VBox frontends: Qt GUI ("VirtualBox"):
* UIFrameBuffer class and subclasses declarations
*/
/*
* Copyright (C) 2010 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#ifndef ___UIFrameBufferQGL_h___
#define ___UIFrameBufferQGL_h___
/* Global includes */
#include "UIFrameBuffer.h"
#if defined (VBOX_GUI_USE_QGLFB)
#include "VBoxFBOverlay.h"
class UIFrameBufferQGL : public UIFrameBuffer
{
public:
UIFrameBufferQGL(UIMachineView *pMachineView);
STDMETHOD(NotifyUpdate) (ULONG uX, ULONG uY, ULONG uW, ULONG uH);
#ifdef VBOXQGL_PROF_BASE
STDMETHOD(RequestResize) (ULONG uScreenId, ULONG uPixelFormat,
BYTE *pVRAM, ULONG uBitsPerPixel, ULONG uBytesPerLine,
ULONG uWidth, ULONG uHeight, BOOL *pbFinished);
#endif
#ifdef VBOX_WITH_VIDEOHWACCEL
STDMETHOD(ProcessVHWACommand)(BYTE *pbCommand);
#endif
ulong pixelFormat() { return vboxWidget()->vboxPixelFormat(); }
bool usesGuestVRAM() { return vboxWidget()->vboxUsesGuestVRAM(); }
uchar *address() { return vboxWidget()->vboxAddress(); }
ulong bitsPerPixel() { return vboxWidget()->vboxBitsPerPixel(); }
ulong bytesPerLine() { return vboxWidget()->vboxBytesPerLine(); }
void paintEvent (QPaintEvent *pEvent);
void resizeEvent (UIResizeEvent *pEvent);
void doProcessVHWACommand(QEvent *pEvent);
private:
class VBoxGLWidget* vboxWidget();
class VBoxVHWACommandElementProcessor m_cmdPipe;
};
#endif
#endif // !___UIFrameBufferQGL_h___