michael@0: 
michael@0: /*
michael@0:  * Copyright 2012 Google Inc.
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: #ifndef SkANGLEGLContext_DEFINED
michael@0: #define SkANGLEGLContext_DEFINED
michael@0: 
michael@0: #if SK_ANGLE
michael@0: 
michael@0: #include "SkGLContextHelper.h"
michael@0: 
michael@0: #include <GLES2/gl2.h>
michael@0: #include <EGL/egl.h>
michael@0: 
michael@0: class SkANGLEGLContext : public SkGLContextHelper {
michael@0: public:
michael@0:     SkANGLEGLContext();
michael@0: 
michael@0:     virtual ~SkANGLEGLContext();
michael@0: 
michael@0:     virtual void makeCurrent() const SK_OVERRIDE;
michael@0:     virtual void swapBuffers() const SK_OVERRIDE;
michael@0: 
michael@0:     class AutoContextRestore {
michael@0:     public:
michael@0:         AutoContextRestore();
michael@0:         ~AutoContextRestore();
michael@0: 
michael@0:     private:
michael@0:         EGLContext fOldEGLContext;
michael@0:         EGLDisplay fOldDisplay;
michael@0:         EGLSurface fOldSurface;
michael@0:     };
michael@0: 
michael@0: protected:
michael@0:     virtual const GrGLInterface* createGLContext() SK_OVERRIDE;
michael@0:     virtual void destroyGLContext() SK_OVERRIDE;
michael@0: 
michael@0: private:
michael@0:     EGLContext fContext;
michael@0:     EGLDisplay fDisplay;
michael@0:     EGLSurface fSurface;
michael@0: };
michael@0: 
michael@0: #endif
michael@0: 
michael@0: #endif