C++ (Cpp) clearEgl示例

示例#1

文件： qandroidplatformopenglwindow.cpp 项目： SchleunigerAG/WinEC7_Qt5.3.1_Fixes

QAndroidPlatformOpenGLWindow::~QAndroidPlatformOpenGLWindow()
{
    m_surfaceWaitCondition.wakeOne();
    lockSurface();
    if (m_nativeSurfaceId != -1)
        QtAndroid::destroySurface(m_nativeSurfaceId);
    clearEgl();
    unlockSurface();
}

示例#2

文件： qandroidplatformopenglwindow.cpp 项目： 3163504123/phantomjs

void QAndroidPlatformOpenGLWindow::createEgl(EGLConfig config)
{
    clearEgl();
    QJNIEnvironmentPrivate env;
    m_nativeWindow = ANativeWindow_fromSurface(env, m_androidSurfaceObject.object());
    m_androidSurfaceObject = QJNIObjectPrivate();
    m_eglSurface = eglCreateWindowSurface(m_eglDisplay, config, m_nativeWindow, NULL);
    if (m_eglSurface == EGL_NO_SURFACE) {
        EGLint error = eglGetError();
        eglTerminate(m_eglDisplay);
        qFatal("EGL Error : Could not create the egl surface: error = 0x%x\n", error);
    }
}