GPU: Move "if (resized_)" to BeginHostFrame to avoid desynchronized settings.

Also wipe the input layout cache on D3D11 on resize.

Fixes #9438.

GPU/Common/DrawEngineCommon.h

@@ -58,7 +58,7 @@ public:
 	std::vector<std::string> DebugGetVertexLoaderIDs();
 	std::string DebugGetVertexLoaderString(std::string id, DebugShaderStringType stringType);
 
-	void Resized();
+	virtual void Resized();
 
 protected:
 	virtual void ClearTrackedVertexArrays() {}

GPU/D3D11/DrawEngineD3D11.cpp

@@ -133,15 +133,24 @@ void DrawEngineD3D11::ClearTrackedVertexArrays() {
 	vai_.clear();
 }
 
-void DrawEngineD3D11::DestroyDeviceObjects() {
+void DrawEngineD3D11::ClearInputLayoutMap() {
-	ClearTrackedVertexArrays();
-	delete tessDataTransfer;
-	delete pushVerts_;
-	delete pushInds_;
-
 	for (auto &decl : inputLayoutMap_) {
 		decl.second->Release();
 	}
+	inputLayoutMap_.clear();
+}
+
+void DrawEngineD3D11::Resized() {
+	DrawEngineCommon::Resized();
+	ClearInputLayoutMap();
+}
+
+void DrawEngineD3D11::DestroyDeviceObjects() {
+	ClearTrackedVertexArrays();
+	ClearInputLayoutMap();
+	delete tessDataTransfer;
+	delete pushVerts_;
+	delete pushInds_;
 	for (auto &depth : depthStencilCache_) {
 		depth.second->Release();
 	}

GPU/D3D11/DrawEngineD3D11.h

@@ -155,6 +155,8 @@ public:
 
 	void ClearTrackedVertexArrays() override;
 
+	void Resized() override;
+
 private:
 	void DecodeVerts();
 	void DecodeVertsStep();
@@ -164,6 +166,8 @@ private:
 	void ApplyDrawStateLate(bool applyStencilRef, uint8_t stencilRef);
 	void ResetShaderBlending();
 
+	void ClearInputLayoutMap();
+
 	ID3D11InputLayout *SetupDecFmtForDraw(D3D11VertexShader *vshader, const DecVtxFormat &decFmt, u32 pspFmt);
 
 	u32 ComputeMiniHash();

GPU/D3D11/GPU_D3D11.cpp

@@ -300,6 +300,12 @@ void GPU_D3D11::DumpNextFrame() {
 void GPU_D3D11::BeginHostFrame() {
 	GPUCommon::BeginHostFrame();
 	UpdateCmdInfo();
+	if (resized_) {
+		drawEngine_.Resized();
+		textureCacheD3D11_->NotifyConfigChanged();
+		shaderManagerD3D11_->DirtyShader();
+		resized_ = false;
+	}
 }
 
 void GPU_D3D11::BeginFrame() {
@@ -319,12 +325,6 @@ void GPU_D3D11::EndHostFrame() {
 }
 
 void GPU_D3D11::BeginFrameInternal() {
-	if (resized_) {
-		drawEngine_.Resized();
-		textureCacheD3D11_->NotifyConfigChanged();
-		resized_ = false;
-	}
-
 	textureCacheD3D11_->StartFrame();
 	drawEngine_.BeginFrame();
 	depalShaderCache_->Decimate();

GPU/Directx9/GPU_DX9.cpp

@@ -267,6 +267,12 @@ void GPU_DX9::DumpNextFrame() {
 void GPU_DX9::BeginHostFrame() {
 	GPUCommon::BeginHostFrame();
 	UpdateCmdInfo();
+	if (resized_) {
+		drawEngine_.Resized();
+		shaderManagerDX9_->DirtyShader();
+		textureCacheDX9_->NotifyConfigChanged();
+		resized_ = false;
+	}
 }
 
 void GPU_DX9::BeginFrame() {
@@ -279,12 +285,6 @@ void GPU_DX9::ReapplyGfxStateInternal() {
 }
 
 void GPU_DX9::BeginFrameInternal() {
-	if (resized_) {
-		drawEngine_.Resized();
-		textureCacheDX9_->NotifyConfigChanged();
-		resized_ = false;
-	}
-
 	// Turn off vsync when unthrottled
 	int desiredVSyncInterval = g_Config.bVSync ? 1 : 0;
 	if ((PSP_CoreParameter().unthrottle) || (PSP_CoreParameter().fpsLimit == 1))

GPU/GLES/GPU_GLES.cpp

@@ -426,6 +426,12 @@ void GPU_GLES::DumpNextFrame() {
 void GPU_GLES::BeginHostFrame() {
 	GPUCommon::BeginHostFrame();
 	UpdateCmdInfo();
+	if (resized_) {
+		CheckGPUFeatures();
+		drawEngine_.Resized();
+		shaderManagerGL_->DirtyShader();
+		textureCacheGL_->NotifyConfigChanged();
+	}
 }
 
 void GPU_GLES::BeginFrame() {
@@ -476,11 +482,6 @@ void GPU_GLES::ReapplyGfxStateInternal() {
 }
 
 void GPU_GLES::BeginFrameInternal() {
-	if (resized_) {
-		CheckGPUFeatures();
-		drawEngine_.Resized();
-		textureCacheGL_->NotifyConfigChanged();
-	}
 	UpdateVsyncInterval(resized_);
 	resized_ = false;