diff options
| -rw-r--r-- | src/plugins/renderers/opengl/renderer/renderer.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/renderers/opengl/renderer/renderer.cpp b/src/plugins/renderers/opengl/renderer/renderer.cpp index 13eb85d6f..e9a2ffe48 100644 --- a/src/plugins/renderers/opengl/renderer/renderer.cpp +++ b/src/plugins/renderers/opengl/renderer/renderer.cpp @@ -1064,6 +1064,9 @@ void Renderer::sendShaderChangesToFrontend(Qt3DCore::QAspectManager *manager) const std::vector<HShader> &activeShaders = m_nodesManager->shaderManager()->activeHandles(); for (const HShader &handle :activeShaders) { Shader *s = m_nodesManager->shaderManager()->data(handle); + if (!s) + continue; + if (s->requiresFrontendSync()) { QShaderProgram *frontend = static_cast<decltype(frontend)>(manager->lookupNode(s->peerId())); // Could happen as a backend shader might live beyong the frontend |