diff options
Diffstat (limited to 'src/runtime/dragon/dragonrenderer.cpp')
-rw-r--r-- | src/runtime/dragon/dragonrenderer.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/runtime/dragon/dragonrenderer.cpp b/src/runtime/dragon/dragonrenderer.cpp index 0745858..4b0301d 100644 --- a/src/runtime/dragon/dragonrenderer.cpp +++ b/src/runtime/dragon/dragonrenderer.cpp @@ -696,6 +696,28 @@ Renderer::Frame Renderer::doRender(Renderer::Frame frame) return frame; } +void Renderer::beginShutdown() +{ + QMutexLocker lock(&m_latestDataMutex); + + m_running.store(0); + m_latestData.clear(); + nextFrameSemaphore.release(); + + if (m_renderThread) { + m_renderThread->wait(); + } else { + Q_ASSERT(m_offscreenHelper->offscreenSurface()); + m_glContext->makeCurrent(m_offscreenHelper->offscreenSurface()); + } +} + +void Renderer::endShutdown() +{ + if (!m_renderThread) + m_glContext->doneCurrent(); +} + RenderThread::RenderThread(Renderer *renderer) : QThread() , m_renderer(renderer) |