| /* |
| * Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #ifndef OGLFuncs_md_h_Included |
| #define OGLFuncs_md_h_Included |
| |
| #include <windows.h> |
| #include "J2D_GL/wglext.h" |
| #include "OGLFuncMacros.h" |
| #include <jdk_util.h> |
| |
| /** |
| * Core WGL functions |
| */ |
| typedef HGLRC (GLAPIENTRY *wglCreateContextType)(HDC hdc); |
| typedef BOOL (GLAPIENTRY *wglDeleteContextType)(HGLRC hglrc); |
| typedef BOOL (GLAPIENTRY *wglMakeCurrentType)(HDC hdc, HGLRC hglrc); |
| typedef HGLRC (GLAPIENTRY *wglGetCurrentContextType)(); |
| typedef HDC (GLAPIENTRY *wglGetCurrentDCType)(); |
| typedef PROC (GLAPIENTRY *wglGetProcAddressType)(LPCSTR procName); |
| typedef BOOL (GLAPIENTRY *wglShareListsType)(HGLRC hglrc1, HGLRC hglrc2); |
| |
| /** |
| * WGL extension function pointers |
| */ |
| typedef BOOL (GLAPIENTRY *wglChoosePixelFormatARBType)(HDC hdc, const int *pAttribIList, const FLOAT *pAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats); |
| typedef BOOL (GLAPIENTRY *wglGetPixelFormatAttribivARBType)(HDC, int, int, UINT, const int *, int *); |
| typedef HPBUFFERARB (GLAPIENTRY *wglCreatePbufferARBType)(HDC, int, int, int, const int *); |
| typedef HDC (GLAPIENTRY *wglGetPbufferDCARBType)(HPBUFFERARB); |
| typedef int (GLAPIENTRY *wglReleasePbufferDCARBType)(HPBUFFERARB, HDC); |
| typedef BOOL (GLAPIENTRY *wglDestroyPbufferARBType)(HPBUFFERARB); |
| typedef BOOL (GLAPIENTRY *wglQueryPbufferARBType)(HPBUFFERARB, int, int *); |
| typedef BOOL (GLAPIENTRY *wglMakeContextCurrentARBType)(HDC, HDC, HGLRC); |
| typedef const char *(GLAPIENTRY *wglGetExtensionsStringARBType)(HDC hdc); |
| |
| #define OGL_LIB_HANDLE hDllOpenGL |
| #define OGL_DECLARE_LIB_HANDLE() \ |
| static HMODULE OGL_LIB_HANDLE = 0 |
| #define OGL_LIB_IS_UNINITIALIZED() \ |
| (OGL_LIB_HANDLE == 0) |
| #define OGL_OPEN_LIB() \ |
| OGL_LIB_HANDLE = JDK_LoadSystemLibrary("opengl32.dll") |
| #define OGL_CLOSE_LIB() \ |
| FreeLibrary(OGL_LIB_HANDLE) |
| #define OGL_GET_PROC_ADDRESS(f) \ |
| GetProcAddress(OGL_LIB_HANDLE, #f) |
| #define OGL_GET_EXT_PROC_ADDRESS(f) \ |
| j2d_wglGetProcAddress((LPCSTR)#f) |
| |
| #define OGL_EXPRESS_PLATFORM_FUNCS(action) \ |
| OGL_##action##_FUNC(wglCreateContext); \ |
| OGL_##action##_FUNC(wglDeleteContext); \ |
| OGL_##action##_FUNC(wglMakeCurrent); \ |
| OGL_##action##_FUNC(wglGetCurrentContext); \ |
| OGL_##action##_FUNC(wglGetCurrentDC); \ |
| OGL_##action##_FUNC(wglGetProcAddress); \ |
| OGL_##action##_FUNC(wglShareLists); |
| |
| #define OGL_EXPRESS_PLATFORM_EXT_FUNCS(action) \ |
| OGL_##action##_EXT_FUNC(wglChoosePixelFormatARB); \ |
| OGL_##action##_EXT_FUNC(wglGetPixelFormatAttribivARB); \ |
| OGL_##action##_EXT_FUNC(wglCreatePbufferARB); \ |
| OGL_##action##_EXT_FUNC(wglGetPbufferDCARB); \ |
| OGL_##action##_EXT_FUNC(wglReleasePbufferDCARB); \ |
| OGL_##action##_EXT_FUNC(wglDestroyPbufferARB); \ |
| OGL_##action##_EXT_FUNC(wglQueryPbufferARB); \ |
| OGL_##action##_EXT_FUNC(wglMakeContextCurrentARB); \ |
| OGL_##action##_EXT_FUNC(wglGetExtensionsStringARB); |
| |
| #endif /* OGLFuncs_md_h_Included */ |