Method swapBuffer

examples/OpenGLWindow/SimpleOpenGL3App.cpp:1076–1093

}

void SimpleOpenGL3App::swapBuffer()
{
	if (m_data->m_frameDumpPngFileName)
	{
		int width = (int)m_window->getRetinaScale() * m_instancingRenderer->getScreenWidth();
		int height = (int)m_window->getRetinaScale() * this->m_instancingRenderer->getScreenHeight();
		writeTextureToFile(width,
						   height, m_data->m_frameDumpPngFileName,
						   m_data->m_ffmpegFile);
		m_data->m_renderTexture->disable();
		if (m_data->m_ffmpegFile == 0)
		{
			m_data->m_frameDumpPngFileName = 0;
		}
	}
	m_window->endRendering();
	m_window->startRendering();
}

void SimpleOpenGL3App::setMp4Fps(int fps)
{