2 files changed, 12 insertions, 3 deletions
diff --git a/Graphics/GraphicsEngineVulkan/include/DeviceContextVkImpl.h b/Graphics/GraphicsEngineVulkan/include/DeviceContextVkImpl.h
index aa4085f1..7430ee9a 100644
--- a/Graphics/GraphicsEngineVulkan/include/DeviceContextVkImpl.h
+++ b/Graphics/GraphicsEngineVulkan/include/DeviceContextVkImpl.h
@@ -295,7 +295,8 @@ public:
 
     VulkanDynamicAllocation AllocateDynamicSpace(Uint32 SizeInBytes, Uint32 Alignment);
 
-    void  ResetRenderTargets();
+    virtual void ResetRenderTargets() override final;
+
     Int64 GetContextFrameNumber() const { return m_ContextFrameNumber; }
 
     GenerateMipsVkHelper& GetGenerateMipsHelper() { return *m_GenerateMipsHelper; }
diff --git a/Graphics/GraphicsEngineVulkan/src/DeviceContextVkImpl.cpp b/Graphics/GraphicsEngineVulkan/src/DeviceContextVkImpl.cpp
index 135b5844..165f3bdd 100644
--- a/Graphics/GraphicsEngineVulkan/src/DeviceContextVkImpl.cpp
+++ b/Graphics/GraphicsEngineVulkan/src/DeviceContextVkImpl.cpp
@@ -1407,8 +1407,16 @@ void DeviceContextVkImpl::CopyTexture(const CopyTextureAttribs& CopyAttribs)
 {
     TDeviceContextBase::CopyTexture(CopyAttribs);
 
-    auto*       pSrcTexVk  = ValidatedCast<TextureVkImpl>(CopyAttribs.pSrcTexture);
-    auto*       pDstTexVk  = ValidatedCast<TextureVkImpl>(CopyAttribs.pDstTexture);
+    auto* pSrcTexVk = ValidatedCast<TextureVkImpl>(CopyAttribs.pSrcTexture);
+    auto* pDstTexVk = ValidatedCast<TextureVkImpl>(CopyAttribs.pDstTexture);
+
+    // We must unbind the textures from framebuffer because
+    // we will transition their states. If we later try to commit
+    // them as render targets (e.g. from SetPipelineState()), a
+    // state mismatch error will occur.
+    UnbindTextureFromFramebuffer(pSrcTexVk, true);
+    UnbindTextureFromFramebuffer(pDstTexVk, true);
+
     const auto& SrcTexDesc = pSrcTexVk->GetDesc();
     const auto& DstTexDesc = pDstTexVk->GetDesc();
     auto*       pSrcBox    = CopyAttribs.pSrcBox;