Move fullscreen graph ownership out of pass transitions

engine/src/Rendering/Graph/RenderGraph.cpp

@@ -84,6 +84,24 @@ RenderGraphTextureHandle RenderGraphBuilder::CreateTransientTexture(
     return handle;
 }
 
+void RenderGraphBuilder::MergeImportedTextureOptions(
+    RenderGraphTextureHandle handle,
+    const RenderGraphImportedTextureOptions& importedOptions) {
+    if (!handle.IsValid() || handle.index >= m_graph.m_textures.size()) {
+        return;
+    }
+
+    RenderGraph::TextureResource& resource = m_graph.m_textures[handle.index];
+    if (resource.kind != RenderGraphTextureKind::Imported) {
+        return;
+    }
+
+    resource.importedOptions.graphOwnsTransitions =
+        resource.importedOptions.graphOwnsTransitions ||
+        importedOptions.graphOwnsTransitions;
+    resource.importedOptions.finalState = importedOptions.finalState;
+}
+
 RenderGraphPassHandle RenderGraphBuilder::AddRasterPass(
     const Containers::String& name,
     const std::function<void(RenderGraphPassBuilder&)>& setup) {

engine/src/Rendering/Graph/RenderGraphExecutor.cpp

@@ -116,6 +116,10 @@ public:
                m_graph.m_textures[handle.index].kind == RenderGraphTextureKind::Transient;
     }
 
+    bool OwnsTextureTransitions(RenderGraphTextureHandle handle) const {
+        return ShouldGraphManageTransitions(handle);
+    }
+
     bool TransitionGraphOwnedImportsToFinalStates(
         const RenderContext& renderContext,
         Containers::String* outErrorMessage) {
@@ -317,6 +321,11 @@ bool RenderGraphExecutionContext::IsTransientTexture(RenderGraphTextureHandle ha
            runtimeResources->IsTransientTexture(handle);
 }
 
+bool RenderGraphExecutionContext::OwnsTextureTransitions(RenderGraphTextureHandle handle) const {
+    return runtimeResources != nullptr &&
+           runtimeResources->OwnsTextureTransitions(handle);
+}
+
 bool RenderGraphExecutor::Execute(
     const CompiledRenderGraph& graph,
     const RenderContext& renderContext,