| 1 | /* |
| 2 | * File: wgl_ext_api.h |
| 3 | * Purpose: Wrapper functions for Win32 OpenGL wgl extension functions |
| 4 | * |
| 5 | * Authors: Jon TURNEY |
| 6 | * |
| 7 | * Copyright (c) Jon TURNEY 2009 |
| 8 | * |
| 9 | * |
| 10 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 11 | * copy of this software and associated documentation files (the "Software"), |
| 12 | * to deal in the Software without restriction, including without limitation |
| 13 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 14 | * and/or sell copies of the Software, and to permit persons to whom the |
| 15 | * Software is furnished to do so, subject to the following conditions: |
| 16 | * |
| 17 | * The above copyright notice and this permission notice shall be included in |
| 18 | * all copies or substantial portions of the Software. |
| 19 | * |
| 20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 21 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 22 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 23 | * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 24 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 25 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 26 | * DEALINGS IN THE SOFTWARE. |
| 27 | */ |
| 28 | |
| 29 | #ifndef wgl_ext_api_h |
| 30 | #define wgl_ext_api_h |
| 31 | |
| 32 | #include <GL/wglext.h> |
| 33 | |
| 34 | void wglResolveExtensionProcs(void); |
| 35 | |
| 36 | /* |
| 37 | Prototypes for wrapper functions we actually use |
| 38 | XXX: should be automatically generated as well |
| 39 | */ |
| 40 | |
| 41 | const char *wglGetExtensionsStringARBWrapper(HDC hdc); |
| 42 | BOOL wglMakeContextCurrentARBWrapper(HDC hDrawDC, HDC hReadDC, HGLRC hglrc); |
| 43 | HDC wglGetCurrentReadDCARBWrapper(VOID); |
| 44 | |
| 45 | BOOL wglGetPixelFormatAttribivARBWrapper(HDC hdc, |
| 46 | int iPixelFormat, |
| 47 | int iLayerPlane, |
| 48 | UINT nAttributes, |
| 49 | const int *piAttributes, |
| 50 | int *piValues); |
| 51 | |
| 52 | BOOL wglGetPixelFormatAttribfvARBWrapper(HDC hdc, |
| 53 | int iPixelFormat, |
| 54 | int iLayerPlane, |
| 55 | UINT nAttributes, |
| 56 | const int *piAttributes, |
| 57 | FLOAT * pfValues); |
| 58 | |
| 59 | BOOL wglChoosePixelFormatARBWrapper(HDC hdc, |
| 60 | const int *piAttribIList, |
| 61 | const FLOAT * pfAttribFList, |
| 62 | UINT nMaxFormats, |
| 63 | int *piFormats, UINT * nNumFormats); |
| 64 | |
| 65 | HPBUFFERARB wglCreatePbufferARBWrapper(HDC hDC, |
| 66 | int iPixelFormat, |
| 67 | int iWidth, |
| 68 | int iHeight, const int *piAttribList); |
| 69 | |
| 70 | HDC wglGetPbufferDCARBWrapper(HPBUFFERARB hPbuffer); |
| 71 | |
| 72 | int wglReleasePbufferDCARBWrapper(HPBUFFERARB hPbuffer, HDC hDC); |
| 73 | |
| 74 | BOOL wglDestroyPbufferARBWrapper(HPBUFFERARB hPbuffer); |
| 75 | |
| 76 | BOOL wglQueryPbufferARBWrapper(HPBUFFERARB hPbuffer, |
| 77 | int iAttribute, int *piValue); |
| 78 | |
| 79 | BOOL wglSwapIntervalEXTWrapper(int interval); |
| 80 | |
| 81 | int wglGetSwapIntervalEXTWrapper(void); |
| 82 | |
| 83 | #endif /* wgl_ext_api_h */ |