2 files changed, 7 insertions, 0 deletions
diff --git a/Graphics/GraphicsEngineOpenGL/include/RenderDeviceGLImpl.h b/Graphics/GraphicsEngineOpenGL/include/RenderDeviceGLImpl.h
index ce3aaee5..f1b84d50 100644
--- a/Graphics/GraphicsEngineOpenGL/include/RenderDeviceGLImpl.h
+++ b/Graphics/GraphicsEngineOpenGL/include/RenderDeviceGLImpl.h
@@ -85,6 +85,8 @@ public:
 
     virtual void ReleaseStaleResources(bool ForceRelease = false)override final {}
 
+    virtual void IdleGPU()override final;
+
     const GPUInfo& GetGPUInfo(){ return m_GPUInfo; }
 
     FBOCache& GetFBOCache(GLContext::NativeGLContextType Context);
diff --git a/Graphics/GraphicsEngineOpenGL/src/RenderDeviceGLImpl.cpp b/Graphics/GraphicsEngineOpenGL/src/RenderDeviceGLImpl.cpp
index 4951be30..ecdd36cc 100644
--- a/Graphics/GraphicsEngineOpenGL/src/RenderDeviceGLImpl.cpp
+++ b/Graphics/GraphicsEngineOpenGL/src/RenderDeviceGLImpl.cpp
@@ -765,4 +765,9 @@ void RenderDeviceGLImpl::OnDestroyBuffer(IBuffer *pBuffer)
         VAOCacheIt.second.OnDestroyBuffer(pBuffer);
 }
 
+void RenderDeviceGLImpl::IdleGPU()
+{
+    glFinish();
+}
+
 }