Show the class name in refcount debug asserts

Common/GPU/Vulkan/VulkanRenderManager.h

@@ -76,7 +76,10 @@ struct BoundingRect {
 
 // All the data needed to create a graphics pipeline.
 // TODO: Compress this down greatly.
-struct VKRGraphicsPipelineDesc : Draw::RefCountedObject {
+class VKRGraphicsPipelineDesc : public Draw::RefCountedObject {
+public:
+	VKRGraphicsPipelineDesc() : Draw::RefCountedObject("VKRGraphicsPipelineDesc") {}
+
 	VkPipelineCache pipelineCache = VK_NULL_HANDLE;
 	VkPipelineColorBlendStateCreateInfo cbs{ VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO };
 	VkPipelineColorBlendAttachmentState blend0{};

Common/GPU/thin3d.cpp

@@ -119,7 +119,8 @@ bool DataFormatIsBlockCompressed(DataFormat fmt, int *blockSize) {
 }
 
 RefCountedObject::~RefCountedObject() {
-	_dbg_assert_(refcount_ == 0xDEDEDE);
+	const int rc = refcount_.load();
+	_dbg_assert_msg_(rc == 0xDEDEDE, "Unexpected refcount %d in object of type '%s'", rc, name_);
 }
 
 bool RefCountedObject::Release() {

Common/GPU/thin3d.h

@@ -359,7 +359,7 @@ protected:
 
 class RefCountedObject {
 public:
-	RefCountedObject() {
+	explicit RefCountedObject(const char *name) : name_(name) {
 		refcount_ = 1;
 	}
 	RefCountedObject(const RefCountedObject &other) = delete;
@@ -372,6 +372,7 @@ public:
 
 private:
 	std::atomic<int> refcount_;
+	const char * const name_;
 };
 
 template <typename T>
@@ -428,18 +429,22 @@ struct AutoRef {
 
 class BlendState : public RefCountedObject {
 public:
+	BlendState() : RefCountedObject("BlendState") {}
 };
 
 class SamplerState : public RefCountedObject {
 public:
+	SamplerState() : RefCountedObject("SamplerState") {}
 };
 
 class DepthStencilState : public RefCountedObject {
 public:
+	DepthStencilState() : RefCountedObject("DepthStencilState") {}
 };
 
 class Framebuffer : public RefCountedObject {
 public:
+	Framebuffer() : RefCountedObject("Framebuffer") {}
 	int Width() { return width_; }
 	int Height() { return height_; }
 	int Layers() { return layers_; }
@@ -452,13 +457,16 @@ protected:
 
 class Buffer : public RefCountedObject {
 public:
+	Buffer() : RefCountedObject("Buffer") {}
 };
 
 class Texture : public RefCountedObject {
 public:
+	Texture() : RefCountedObject("Texture") {}
 	int Width() { return width_; }
 	int Height() { return height_; }
 	int Depth() { return depth_; }
+
 protected:
 	int width_ = -1, height_ = -1, depth_ = -1;
 };
@@ -480,18 +488,28 @@ struct InputLayoutDesc {
 	std::vector<AttributeDesc> attributes;
 };
 
-class InputLayout : public RefCountedObject { };
+class InputLayout : public RefCountedObject {
+public:
+	InputLayout() : RefCountedObject("InputLayout") {}
+};
 
 // Uniform types have moved to Shader.h.
 
 class ShaderModule : public RefCountedObject {
 public:
+	ShaderModule() : RefCountedObject("ShaderModule") {}
 	virtual ShaderStage GetStage() const = 0;
 };
 
-class Pipeline : public RefCountedObject { };
+class Pipeline : public RefCountedObject {
+public:
+	Pipeline() : RefCountedObject("Pipeline") {}
+};
 
-class RasterState : public RefCountedObject {};
+class RasterState : public RefCountedObject {
+public:
+	RasterState() : RefCountedObject("RasterState") {}
+};
 
 struct StencilSetup {
 	StencilOp failOp;