message: fix for initial frame buffer size on Retina displays.
diff: @@ -110,7 +110,8 @@ GLFWOSPRayWindow::GLFWOSPRayWindow(const ospcommon::vec2i &windowSize,
  ospCommit(renderer);
  // trigger window reshape events with current window size
  - reshape(windowSize);
  + glfwGetFramebufferSize(glfwWindow, &this->windowSize.x, &this->windowSize.y);
  + reshape(this->windowSize);
  }
  GLFWOSPRayWindow::~GLFWOSPRayWindow()
  