Let's have DispatchFlush check for drawcalls before calling DoFlush, …

…too.
hrydgard · May 3, 2023 · d56e27a · d56e27a
1 parent c80671d
commit d56e27a
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Showing 4 changed files with 20 additions and 4 deletions.
diff --git a/GPU/D3D11/DrawEngineD3D11.h b/GPU/D3D11/DrawEngineD3D11.h
@@ -149,7 +149,11 @@ class DrawEngineD3D11 : public DrawEngineCommon {
 		DecodeVerts(decoded);
 	}
 
-	void DispatchFlush() override { Flush(); }
+	void DispatchFlush() override {
+		if (!numDrawCalls)
+			return;
+		Flush();
+	}
 
 	void ClearTrackedVertexArrays() override;
 

diff --git a/GPU/Directx9/DrawEngineDX9.h b/GPU/Directx9/DrawEngineDX9.h
@@ -139,7 +139,11 @@ class DrawEngineDX9 : public DrawEngineCommon {
 		DecodeVerts(decoded);
 	}
 
-	void DispatchFlush() override { Flush(); }
+	void DispatchFlush() override {
+		if (!numDrawCalls)
+			return;
+		Flush();
+	}
 
 protected:
 	// Not currently supported.

diff --git a/GPU/GLES/DrawEngineGLES.h b/GPU/GLES/DrawEngineGLES.h
@@ -97,7 +97,11 @@ class DrawEngineGLES : public DrawEngineCommon {
 		DoFlush();
 	}
 
-	void DispatchFlush() override { Flush(); }
+	void DispatchFlush() override {
+		if (!numDrawCalls)
+			return;
+		Flush();
+	}
 
 	GLPushBuffer *GetPushVertexBuffer() {
 		return frameData_[render_->GetCurFrame()].pushVertex;

diff --git a/GPU/Vulkan/DrawEngineVulkan.h b/GPU/Vulkan/DrawEngineVulkan.h
@@ -177,7 +177,11 @@ class DrawEngineVulkan : public DrawEngineCommon {
 		DoFlush();
 	}
 
-	void DispatchFlush() override { Flush(); }
+	void DispatchFlush() override {
+		if (!numDrawCalls)
+			return;
+		Flush();
+	}
 
 	VkPipelineLayout GetPipelineLayout() const {
 		return pipelineLayout_;