| 1 | /** @file
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| 2 | *
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| 3 | * VBox OpenGL windows helper functions
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2007 innotek GmbH
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License as published by the Free Software Foundation,
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| 13 | * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
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| 14 | * distribution. VirtualBox OSE is distributed in the hope that it will
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| 15 | * be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * If you received this file as part of a commercial VirtualBox
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| 18 | * distribution, then only the terms of your commercial VirtualBox
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| 19 | * license agreement apply instead of the previous paragraph.
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| 20 | */
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| 21 |
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| 22 | #ifndef __VBOXGLWIN__H
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| 23 | #define __VBOXGLWIN__H
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| 24 |
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| 25 | #include <iprt/types.h>
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| 26 |
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| 27 | #ifdef __WIN__
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| 28 | #define VBOX_OGL_DEBUG_WINDOW_OUTPUT
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| 29 | #endif
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| 30 |
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| 31 | #ifdef VBOX_OGL_DEBUG_WINDOW_OUTPUT
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| 32 | #define VBOX_OGL_GUEST_TO_HOST_HDC(a) pClient->hdc
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| 33 | #else
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| 34 | #define VBOX_OGL_GUEST_TO_HOST_HDC(a) a
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| 35 | #endif
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| 36 |
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| 37 | typedef struct
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| 38 | {
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| 39 | uint64_t lastretval;
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| 40 | uint32_t ulLastError;
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| 41 |
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| 42 | bool fHasLastError;
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| 43 |
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| 44 | uint8_t *pLastParam;
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| 45 | uint32_t cbLastParam;
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| 46 |
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| 47 | #ifdef VBOX_OGL_DEBUG_WINDOW_OUTPUT
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| 48 | HWND hwnd;
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| 49 | HDC hdc;
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| 50 | #endif
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| 51 | } VBOXOGLCTX, *PVBOXOGLCTX;
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| 52 |
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| 53 |
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| 54 | #ifndef __WIN__
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| 55 |
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| 56 | typedef uint32_t DWORD;
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| 57 | typedef uint16_t WORD;
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| 58 | typedef uint8_t BYTE;
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| 59 | typedef BYTE BOOL;
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| 60 | typedef RTGCUINTPTR HANDLE;
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| 61 | typedef HANDLE HDC;
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| 62 | typedef HANDLE HGLRC;
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| 63 | typedef uint32_t UINT;
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| 64 | typedef uint32_t COLORREF;
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| 65 | typedef void VOID;
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| 66 | typedef void * LPVOID;
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| 67 | typedef int16_t SHORT;
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| 68 | typedef uint16_t USHORT;
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| 69 | typedef int64_t INT64;
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| 70 | typedef int32_t INT32;
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| 71 | typedef float FLOAT; /* ??? */
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| 72 |
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| 73 | #define DECLARE_HANDLE(a) typedef HANDLE a
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| 74 | #define WINAPI
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| 75 |
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| 76 | typedef struct
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| 77 | {
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| 78 | WORD nSize;
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| 79 | WORD nVersion;
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| 80 | DWORD dwFlags;
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| 81 | BYTE iPixelType;
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| 82 | BYTE cColorBits;
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| 83 | BYTE cRedBits;
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| 84 | BYTE cRedShift;
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| 85 | BYTE cGreenBits;
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| 86 | BYTE cGreenShift;
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| 87 | BYTE cBlueBits;
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| 88 | BYTE cBlueShift;
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| 89 | BYTE cAlphaBits;
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| 90 | BYTE cAlphaShift;
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| 91 | BYTE cAccumBits;
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| 92 | BYTE cAccumRedBits;
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| 93 | BYTE cAccumGreenBits;
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| 94 | BYTE cAccumBlueBits;
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| 95 | BYTE cAccumAlphaBits;
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| 96 | BYTE cDepthBits;
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| 97 | BYTE cStencilBits;
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| 98 | BYTE cAuxBuffers;
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| 99 | BYTE iLayerType;
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| 100 | BYTE bReserved;
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| 101 | DWORD dwLayerMask;
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| 102 | DWORD dwVisibleMask;
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| 103 | DWORD dwDamageMask;
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| 104 | } PIXELFORMATDESCRIPTOR, *PPIXELFORMATDESCRIPTOR, *LPPIXELFORMATDESCRIPTOR;
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| 105 |
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| 106 | typedef struct
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| 107 | {
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| 108 | WORD nSize;
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| 109 | WORD nVersion;
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| 110 | DWORD dwFlags;
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| 111 | BYTE iPixelType;
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| 112 | BYTE cColorBits;
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| 113 | BYTE cRedBits;
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| 114 | BYTE cRedShift;
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| 115 | BYTE cGreenBits;
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| 116 | BYTE cGreenShift;
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| 117 | BYTE cBlueBits;
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| 118 | BYTE cBlueShift;
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| 119 | BYTE cAlphaBits;
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| 120 | BYTE cAlphaShift;
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| 121 | BYTE cAccumBits;
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| 122 | BYTE cAccumRedBits;
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| 123 | BYTE cAccumGreenBits;
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| 124 | BYTE cAccumBlueBits;
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| 125 | BYTE cAccumAlphaBits;
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| 126 | BYTE cDepthBits;
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| 127 | BYTE cStencilBits;
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| 128 | BYTE cAuxBuffers;
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| 129 | BYTE iLayerPlane;
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| 130 | BYTE bReserved;
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| 131 | COLORREF crTransparent;
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| 132 | } LAYERPLANEDESCRIPTOR, *PLAYERPLANEDESCRIPTOR, LPLAYERPLANEDESCRIPTOR;
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| 133 |
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| 134 | #endif
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| 135 |
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| 136 | void vboxglDrvReleaseContext(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 137 | void vboxglDrvCreateContext(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 138 | void vboxglDrvDeleteContext(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 139 | void vboxglDrvCopyContext(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 140 | void vboxglDrvSetContext(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 141 | void vboxglDrvCreateLayerContext(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 142 | void vboxglDrvShareLists(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 143 | void vboxglDrvDescribeLayerPlane(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 144 | void vboxglDrvSetLayerPaletteEntries(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 145 | void vboxglDrvGetLayerPaletteEntries(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 146 | void vboxglDrvRealizeLayerPalette(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 147 | void vboxglDrvSwapLayerBuffers(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 148 | void vboxglDrvDescribePixelFormat(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 149 | void vboxglDrvSetPixelFormat(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 150 | void vboxglDrvSwapBuffers(VBOXOGLCTX *pClient, uint8_t *pCmdBuffer);
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| 151 |
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| 152 | bool vboxDrvIsExtensionAvailable(char *pszExtFunctionName);
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| 153 |
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| 154 | #endif /* __VBOXGLWIN__H */
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