75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _SYSTEM_EGL_DISPLAY_H
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#define _SYSTEM_EGL_DISPLAY_H
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#include <pthread.h>
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#include "glUtils.h"
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#include <EGL/egl.h>
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#include <EGL/eglext.h>
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#include "EGLClientIface.h"
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#include <utils/KeyedVector.h>
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#define ATTRIBUTE_NONE -1
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//FIXME: are we in this namespace?
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using namespace android;
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class eglDisplay
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{
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public:
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eglDisplay();
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bool initialize(EGLClient_eglInterface *eglIface);
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void terminate();
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int getVersionMajor() const { return m_major; }
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int getVersionMinor() const { return m_minor; }
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bool initialized() const { return m_initialized; }
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const char *queryString(EGLint name);
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const EGLClient_glesInterface *gles_iface() const { return m_gles_iface; }
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const EGLClient_glesInterface *gles2_iface() const { return m_gles2_iface; }
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int getNumConfigs(){ return m_numConfigs; }
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EGLBoolean getConfigAttrib(EGLConfig config, EGLint attrib, EGLint * value);
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EGLBoolean getConfigPixelFormat(EGLConfig config, GLenum * format);
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private:
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EGLClient_glesInterface *loadGLESClientAPI(const char *libName,
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EGLClient_eglInterface *eglIface,
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void **libHandle);
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EGLBoolean getAttribValue(EGLConfig config, EGLint attribIdxi, EGLint * value);
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private:
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pthread_mutex_t m_lock;
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bool m_initialized;
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int m_major;
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int m_minor;
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int m_hostRendererVersion;
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int m_numConfigs;
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int m_numConfigAttribs;
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DefaultKeyedVector<EGLint, EGLint> m_attribs;
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EGLint *m_configs;
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EGLClient_glesInterface *m_gles_iface;
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EGLClient_glesInterface *m_gles2_iface;
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char *m_versionString;
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char *m_vendorString;
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char *m_extensionString;
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};
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#endif
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