2 files changed, 12 insertions, 2 deletions
diff --git a/Graphics/GraphicsEngineMetal/include/DeviceContextMtlImpl.h b/Graphics/GraphicsEngineMetal/include/DeviceContextMtlImpl.h
index ab0e6a3b..96b1ca0f 100644
--- a/Graphics/GraphicsEngineMetal/include/DeviceContextMtlImpl.h
+++ b/Graphics/GraphicsEngineMetal/include/DeviceContextMtlImpl.h
@@ -99,8 +99,6 @@ public:
 
     virtual void ClearRenderTarget(ITextureView* pView, const float* RGBA, RESOURCE_STATE_TRANSITION_MODE StateTransitionMode)override final;
 
-    virtual void Flush()override final;
-
     virtual void UpdateBuffer(IBuffer*                       pBuffer,
                               Uint32                         Offset,
                               Uint32                         Size,
@@ -154,6 +152,10 @@ public:
 
     virtual void WaitForFence(IFence* pFence, Uint64 Value, bool FlushContext)override final;
 
+    virtual void WaitForIdle()override final;
+
+    virtual void Flush()override final;
+
 private:
 
 };
diff --git a/Graphics/GraphicsEngineMetal/src/DeviceContextMtlImpl.mm b/Graphics/GraphicsEngineMetal/src/DeviceContextMtlImpl.mm
index 7c4aeacd..a104efb2 100644
--- a/Graphics/GraphicsEngineMetal/src/DeviceContextMtlImpl.mm
+++ b/Graphics/GraphicsEngineMetal/src/DeviceContextMtlImpl.mm
@@ -384,6 +384,14 @@ namespace Diligent
         LOG_ERROR_MESSAGE("DeviceContextMtlImpl::Wait() is not implemented");
     }
 
+    void DeviceContextMtlImpl::WaitForIdle()
+    {
+        VERIFY(!m_bIsDeferred, "Only immediate contexts can be idled");
+        Flush();
+
+        LOG_ERROR_MESSAGE("DeviceContextMtlImpl::WaitForIdle() is not implemented");
+    }
+
     void DeviceContextMtlImpl::TransitionResourceStates(Uint32 BarrierCount, StateTransitionDesc* pResourceBarriers)
     {
         LOG_ERROR_MESSAGE("DeviceContextMtlImpl::TransitionResourceStates() is not implemented");