C++ (Cpp) EGLDisplayOpenVG::surfaceForWindow Examples

Example #1

File: SurfaceOpenVG.cpp Project: flwh/Alcatel_OT_985_kernel

SurfaceOpenVG::SurfaceOpenVG(EGLNativeWindowType window, const EGLDisplay& display, EGLConfig* confPtr)
    : m_activePainter(0)
    , m_eglDisplay(display)
    , m_eglSurface(EGL_NO_SURFACE)
    , m_eglContext(EGL_NO_CONTEXT)
{
    ASSERT(m_eglDisplay != EGL_NO_DISPLAY);

    EGLDisplayOpenVG* displayManager = EGLDisplayOpenVG::forDisplay(m_eglDisplay);
    EGLConfig config = confPtr ? (*confPtr) : displayManager->defaultWindowConfig();
    m_eglSurface = displayManager->surfaceForWindow(window, config);
    ASSERT(m_eglSurface != EGL_NO_SURFACE);

    m_eglContext = displayManager->contextForSurface(m_eglSurface);
    EGLDisplayOpenVG::registerPlatformSurface(this);
}

Example #2

SurfaceOpenVG::SurfaceOpenVG(EGLNativeWindowType window, const EGLDisplay& display, EGLConfig* confPtr)
    : m_activePainter(0)
    , m_eglDisplay(display)
    , m_eglSurface(EGL_NO_SURFACE)
    , m_eglContext(EGL_NO_CONTEXT)
{
    ASSERT(m_eglDisplay != EGL_NO_DISPLAY);

    EGLDisplayOpenVG* displayManager = EGLDisplayOpenVG::forDisplay(m_eglDisplay);
    EGLConfig config = confPtr ? (*confPtr) : displayManager->defaultWindowConfig();
    m_eglSurface = displayManager->surfaceForWindow(window, config);
    ASSERT(m_eglSurface != EGL_NO_SURFACE);

    // We can't really cache the size for window surfaces as they can
    // change size underneath us without any notification whatsoever.
    // So width() and height() will still query every time.

    m_eglContext = displayManager->contextForSurface(m_eglSurface);
    EGLDisplayOpenVG::registerPlatformSurface(this);
}