| 96 | } |
| 97 | |
| 98 | bool mitk::MovieGenerator::WriteCurrentFrameToMovie() |
| 99 | { |
| 100 | if (m_renderer) |
| 101 | { |
| 102 | m_renderer->GetRenderWindow()->MakeCurrent(); |
| 103 | |
| 104 | if (!m_initialized) |
| 105 | { |
| 106 | RenderingManager::GetInstance()->ForceImmediateUpdate(m_renderer->GetRenderWindow()); |
| 107 | m_initialized = InitGenerator(); |
| 108 | } |
| 109 | if (!m_initialized) |
| 110 | { |
| 111 | TerminateGenerator(); |
| 112 | return false; |
| 113 | } |
| 114 | int imgSize = 3 * m_width * m_height; |
| 115 | auto *data = new GLbyte[imgSize]; |
| 116 | |
| 117 | RenderingManager::GetInstance()->ForceImmediateUpdate(m_renderer->GetRenderWindow()); |
| 118 | glReadPixels(5, 5, m_width, m_height, GL_BGR, GL_UNSIGNED_BYTE, (void *)data); |
| 119 | AddFrame(data); |
| 120 | delete[] data; |
| 121 | } |
| 122 | return true; |
| 123 | } |
| 124 | |
| 125 | void mitk::MovieGenerator::ReleaseMovieWriter() |
| 126 | { |
nothing calls this directly
no test coverage detected