1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #ifndef EGL_CONTEXT_H 17 #define EGL_CONTEXT_H 18 19 #include <map> 20 #include <EGL/egl.h> 21 #include <GLcommon/GLutils.h> 22 #include <GLcommon/SmartPtr.h> 23 #include <GLcommon/TranslatorIfaces.h> 24 #include <GLcommon/objectNameManager.h> 25 26 27 #include "EglConfig.h" 28 #include "EglSurface.h" 29 30 31 32 class EglContext; 33 typedef SmartPtr<EglContext> ContextPtr; 34 35 class EglDisplay; 36 37 class EglContext { 38 39 public: 40 41 EglContext(EglDisplay *dpy, EGLNativeContextType context,ContextPtr shared_context,EglConfig* config,GLEScontext* glesCtx,GLESVersion ver,ObjectNameManager* mngr); 42 bool usingSurface(SurfacePtr surface); 43 EGLNativeContextType nativeType(){return m_native;}; 44 bool getAttrib(EGLint attrib,EGLint* value); 45 SurfacePtr read(){ return m_read;}; 46 SurfacePtr draw(){ return m_draw;}; 47 ShareGroupPtr getShareGroup(){return m_shareGroup;} 48 EglConfig* getConfig(){ return m_config;}; 49 GLESVersion version(){return m_version;}; 50 GLEScontext* getGlesContext(){return m_glesContext;} 51 void setSurfaces(SurfacePtr read,SurfacePtr draw); 52 unsigned int getHndl(){return m_hndl;} 53 bool attachImage(unsigned int imageId,ImagePtr img); 54 void detachImage(unsigned int imageId); 55 56 ~EglContext(); 57 58 private: 59 static unsigned int s_nextContextHndl; 60 EglDisplay *m_dpy; 61 EGLNativeContextType m_native; 62 EglConfig* m_config; 63 GLEScontext* m_glesContext; 64 ShareGroupPtr m_shareGroup; 65 SurfacePtr m_read; 66 SurfacePtr m_draw; 67 GLESVersion m_version; 68 ObjectNameManager *m_mngr; 69 unsigned int m_hndl; 70 ImagesHndlMap m_attachedImages; 71 }; 72 73 #endif 74
