1 /**************************************************************************
3 * Copyright 2011 Jose Fonseca
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24 **************************************************************************/
27 * Abstraction for GL window system specific APIs (GLX, WGL).
52 checkExtension(const char *extName, const char *extString);
58 std::vector<T> attribs;
62 attribs.push_back(param);
65 void add(T pname, T pvalue) {
70 void end(T terminator = 0) {
78 operator const T * (void) const {
87 unsigned long redMask;
88 unsigned long greenMask;
89 unsigned long blueMask;
90 unsigned long alphaMask;
100 const Visual *visual;
105 Drawable(const Visual *vis, int w, int h) :
112 virtual ~Drawable() {}
115 resize(int w, int h) {
125 virtual void swapBuffers(void) = 0;
132 const Visual *visual;
135 Context(const Visual *vis, Profile prof) :
140 virtual ~Context() {}
151 createVisual(bool doubleBuffer = false);
154 createDrawable(const Visual *visual, int width = 32, int height = 32);
157 createContext(const Visual *visual, Context *shareContext = 0, Profile profile = PROFILE_COMPAT);
160 makeCurrent(Drawable *drawable, Context *context);
166 } /* namespace glws */
169 #endif /* _GLWS_HPP_ */