mirror of https://github.com/mosra/magnum.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
2.0 KiB
79 lines
2.0 KiB
#ifndef Magnum_Platform_EglContextHandler_h |
|
#define Magnum_Platform_EglContextHandler_h |
|
/* |
|
Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz> |
|
|
|
This file is part of Magnum. |
|
|
|
Magnum is free software: you can redistribute it and/or modify |
|
it under the terms of the GNU Lesser General Public License version 3 |
|
only, as published by the Free Software Foundation. |
|
|
|
Magnum 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 Lesser General Public License version 3 for more details. |
|
*/ |
|
|
|
/** @file |
|
* @brief Class Magnum::Platform::EglContextHandler |
|
*/ |
|
|
|
#include "Magnum.h" |
|
|
|
#ifndef SUPPORT_X11 |
|
#define SUPPORT_X11 // OpenGL ES on BeagleBoard needs this (?) |
|
#endif |
|
#include <EGL/egl.h> |
|
|
|
/* undef Xlib nonsense to avoid conflicts */ |
|
#undef None |
|
|
|
#include "AbstractContextHandler.h" |
|
|
|
#include "corradeCompatibility.h" |
|
|
|
namespace Magnum { namespace Platform { |
|
|
|
#ifndef DOXYGEN_GENERATING_OUTPUT |
|
/* EGL returns visual ID as int, but Xorg expects long unsigned int */ |
|
#ifdef __unix__ |
|
typedef VisualID VisualId; |
|
#else |
|
typedef EGLInt VisualId; |
|
#endif |
|
#endif |
|
|
|
/** |
|
@brief EGL context |
|
|
|
Used in XEglApplication. |
|
*/ |
|
class EglContextHandler: public AbstractContextHandler<EGLNativeDisplayType, VisualId, EGLNativeWindowType> { |
|
public: |
|
explicit EglContextHandler() = default; |
|
~EglContextHandler(); |
|
|
|
VisualId getVisualId(EGLNativeDisplayType nativeDisplay) override; |
|
void createContext(EGLNativeWindowType nativeWindow) override; |
|
|
|
inline void makeCurrent() override { |
|
eglMakeCurrent(display, surface, surface, context); |
|
} |
|
|
|
inline void swapBuffers() override { |
|
eglSwapBuffers(display, surface); |
|
} |
|
|
|
private: |
|
const char* errorString(EGLint error); |
|
|
|
EGLDisplay display; |
|
EGLConfig config; |
|
EGLSurface surface; |
|
EGLContext context; |
|
}; |
|
|
|
}} |
|
|
|
#endif
|
|
|