| 1 | /** @file
|
|---|
| 2 | *
|
|---|
| 3 | * VBox frontends: Qt GUI ("VirtualBox"):
|
|---|
| 4 | * UIFrameBufferDirectDraw class declarations
|
|---|
| 5 | */
|
|---|
| 6 |
|
|---|
| 7 | /*
|
|---|
| 8 | * Copyright (C) 2010 Oracle Corporation
|
|---|
| 9 | *
|
|---|
| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 11 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 12 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 13 | * General Public License (GPL) as published by the Free Software
|
|---|
| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 17 | */
|
|---|
| 18 |
|
|---|
| 19 | #ifndef ___UIFrameBufferDirectDraw_h___
|
|---|
| 20 | #define ___UIFrameBufferDirectDraw_h___
|
|---|
| 21 |
|
|---|
| 22 | #ifdef VBOX_GUI_USE_DDRAW
|
|---|
| 23 |
|
|---|
| 24 | /* Local includes */
|
|---|
| 25 | #include "UIFrameBuffer.h"
|
|---|
| 26 |
|
|---|
| 27 | /* VBox/cdefs.h defines these: */
|
|---|
| 28 | #undef LOWORD
|
|---|
| 29 | #undef HIWORD
|
|---|
| 30 | #undef LOBYTE
|
|---|
| 31 | #undef HIBYTE
|
|---|
| 32 | #include <ddraw.h>
|
|---|
| 33 |
|
|---|
| 34 | /* TODO_NEW_CORE */
|
|---|
| 35 | #if 0
|
|---|
| 36 | class UIFrameBufferDDRAW : public UIFrameBuffer
|
|---|
| 37 | {
|
|---|
| 38 | public:
|
|---|
| 39 |
|
|---|
| 40 | UIFrameBufferDDRAW(UIMachineView *pMachineView);
|
|---|
| 41 | virtual ~UIFrameBufferDDRAW();
|
|---|
| 42 |
|
|---|
| 43 | STDMETHOD(NotifyUpdate) (ULONG uX, ULONG uY, ULONG uW, ULONG uH);
|
|---|
| 44 |
|
|---|
| 45 | uchar* address() { return (uchar*) m_surfaceDesc.lpSurface; }
|
|---|
| 46 | ulong bitsPerPixel() { return m_surfaceDesc.ddpfPixelFormat.dwRGBBitCount; }
|
|---|
| 47 | ulong bytesPerLine() { return (ulong) m_surfaceDesc.lPitch; }
|
|---|
| 48 |
|
|---|
| 49 | ulong pixelFormat() { return m_uPixelFormat; };
|
|---|
| 50 |
|
|---|
| 51 | bool usesGuestVRAM() { return m_bUsesGuestVRAM; }
|
|---|
| 52 |
|
|---|
| 53 | void paintEvent(QPaintEvent *pEvent);
|
|---|
| 54 | void resizeEvent(UIResizeEvent *pEvent);
|
|---|
| 55 | void moveEvent(QMoveEvent *pEvent);
|
|---|
| 56 |
|
|---|
| 57 | private:
|
|---|
| 58 |
|
|---|
| 59 | void releaseObjects();
|
|---|
| 60 |
|
|---|
| 61 | bool createSurface(ULONG uPixelFormat, uchar *pvVRAM,
|
|---|
| 62 | ULONG uBitsPerPixel, ULONG uBytesPerLine,
|
|---|
| 63 | ULONG uWidth, ULONG uHeight);
|
|---|
| 64 | void deleteSurface();
|
|---|
| 65 | void drawRect(ULONG uX, ULONG uY, ULONG uW, ULONG uH);
|
|---|
| 66 | void getWindowPosition(void);
|
|---|
| 67 |
|
|---|
| 68 | LPDIRECTDRAW7 m_DDRAW;
|
|---|
| 69 | LPDIRECTDRAWCLIPPER m_clipper;
|
|---|
| 70 | LPDIRECTDRAWSURFACE7 m_surface;
|
|---|
| 71 | DDSURFACEDESC2 m_surfaceDesc;
|
|---|
| 72 | LPDIRECTDRAWSURFACE7 m_primarySurface;
|
|---|
| 73 |
|
|---|
| 74 | ulong m_uPixelFormat;
|
|---|
| 75 |
|
|---|
| 76 | bool m_bUsesGuestVRAM;
|
|---|
| 77 |
|
|---|
| 78 | int m_iWndX;
|
|---|
| 79 | int m_iWndY;
|
|---|
| 80 |
|
|---|
| 81 | bool m_bSynchronousUpdates;
|
|---|
| 82 | };
|
|---|
| 83 | #endif
|
|---|
| 84 |
|
|---|
| 85 | #endif /* VBOX_GUI_USE_DDRAW */
|
|---|
| 86 |
|
|---|
| 87 | #endif /* !___UIFrameBufferDirectDraw_h___ */
|
|---|
| 88 |
|
|---|
