Add callback for when non-Maxwell3D engines alter pipeline state

This is required so that Maxwell3D knows to restore all dynamic state before the next draw

app/src/main/cpp/skyline/gpu/interconnect/command_executor.cpp

@@ -356,6 +356,15 @@ namespace skyline::gpu::interconnect {
         flushCallbacks.emplace_back(std::forward<decltype(callback)>(callback));
     }
 
+    void CommandExecutor::AddPipelineChangeCallback(std::function<void()> &&callback) {
+        pipelineChangeCallbacks.emplace_back(std::forward<decltype(callback)>(callback));
+    }
+
+    void CommandExecutor::NotifyPipelineChange() {
+        for (auto &callback : pipelineChangeCallbacks)
+            callback();
+    }
+
     void CommandExecutor::SubmitInternal() {
         if (renderPass)
             FinishRenderPass();

app/src/main/cpp/skyline/gpu/interconnect/command_executor.h

@@ -122,6 +122,7 @@ namespace skyline::gpu::interconnect {
         TextureView *lastSubpassDepthStencilAttachment{}; //!< The depth stencil attachment used in the last subpass
 
         std::vector<std::function<void()>> flushCallbacks; //!< Set of persistent callbacks that will be called at the start of Execute in order to flush data required for recording
+        std::vector<std::function<void()>> pipelineChangeCallbacks; //!< Set of persistent callbacks that will be called after any non-Maxwell 3D engine changes the active pipeline
 
         void RotateRecordSlot();
 
@@ -243,6 +244,16 @@ namespace skyline::gpu::interconnect {
          */
         void AddFlushCallback(std::function<void()> &&callback);
 
+        /**
+         * @brief Adds a persistent callback that will be called after any non-Maxwell 3D engine changes the active pipeline
+         */
+        void AddPipelineChangeCallback(std::function<void()> &&callback);
+
+        /**
+         * @brief Calls all registered pipeline change callbacks
+         */
+        void NotifyPipelineChange();
+
         /**
          * @brief Execute all the nodes and submit the resulting command buffer to the GPU
          */

app/src/main/cpp/skyline/gpu/interconnect/fermi_2d.cpp

@@ -147,6 +147,8 @@ namespace skyline::gpu::interconnect {
                 executor.AddSubpass(std::move(executionCallback), {{static_cast<i32>(dstRectX), static_cast<i32>(dstRectY)}, {dstRectWidth, dstRectHeight} }, {}, {dst});
             }
         );
+
+        executor.NotifyPipelineChange();
     }
 
 }

app/src/main/cpp/skyline/gpu/interconnect/maxwell_3d/maxwell_3d.cpp

@@ -28,6 +28,10 @@ namespace skyline::gpu::interconnect::maxwell3d {
             constantBuffers.MarkAllDirty();
             samplers.MarkAllDirty();
         });
+
+        executor.AddPipelineChangeCallback([this] {
+            activeState.MarkAllDirty();
+        });
     }
 
     vk::Rect2D Maxwell3D::GetClearScissor() {