1. shader/texture 쉐이더 테스트.

2. 파이프라인만 테스트하고 종료. (쓰레드 생성 안함)

TestApp1/TestApp1.cpp

@@ -172,16 +172,36 @@ void PrintShaderResource(const DKShaderResource& res)
 
 class TestApp1 : public DKApplication
 {
-	DKObject<DKWindow> window;
-	DKObject<DKThread> renderThread;
 	DKResourcePool resourcePool;
-
-	DKAtomicNumber32 runningRenderThread;
 public:
-	void RenderThread(void)
+	void OnInitialize(void) override
 	{
-		DKObject<DKData> vertData = resourcePool.LoadResourceData("shaders/triangle/triangle.vert.spv");
-		DKObject<DKData> fragData = resourcePool.LoadResourceData("shaders/triangle/triangle.frag.spv");
+		DKLogD("%s", DKGL_FUNCTION_NAME);
+
+		DKString resPath = DefaultPath(SystemPath::AppResource);
+		resPath = resPath.FilePathStringByAppendingPath("Data");
+		DKLog("resPath: %ls", (const wchar_t*)resPath);
+		resourcePool.AddLocatorForPath(resPath);
+
+		DKObject<DKData> vertData = resourcePool.LoadResourceData("shaders/texture/texture.vert.spv");
+		DKObject<DKData> fragData = resourcePool.LoadResourceData("shaders/texture/texture.frag.spv");
+
+		struct Vertex
+		{
+			DKVector3 position;
+			DKVector2 uv;
+			DKVector3 normal;
+		};
+		DKVertexDescriptor vertexDescriptor;
+		vertexDescriptor.attributes = {
+			{ DKVertexFormat::Float3, 0, 0, 0 },
+			{ DKVertexFormat::Float2, sizeof(DKVector2), 0, 1 },
+			{ DKVertexFormat::Float3, sizeof(DKVector3), 0, 2 },
+		};
+		vertexDescriptor.layouts = {
+			{ DKVertexStepRate::Vertex, sizeof(Vertex), 0 },
+		};
+
 		DKShader vertShader(vertData, DKShader::Vertex);
 		DKShader fragShader(fragData, DKShader::Fragment);
 
@@ -193,7 +213,6 @@ public:
 		DKObject<DKShaderFunction> fragShaderFunction = fragShaderModule->CreateFunction(fragShaderModule->FunctionNames().Value(0));
 
 		DKObject<DKCommandQueue> queue = device->CreateCommandQueue(DKCommandQueue::Graphics);
-		DKObject<DKSwapChain> swapChain = queue->CreateSwapChain(window);
 
 		DKLog("VertexFunction.VertexAttributes: %d", vertShaderFunction->VertexAttributes().Count());
 		for (int i = 0; i < vertShaderFunction->VertexAttributes().Count(); ++i)
@@ -202,42 +221,13 @@ public:
 			DKLog("  --> VertexAttribute[%d]: \"%ls\" (location:%u)", i, (const wchar_t*)attr.name, attr.location);
 		}
 
-		struct Vertex
-		{
-			DKVector3 position;
-			DKVector3 color;
-		};
-		DKArray<Vertex> vertexData =
-		{
-			{ {  0.0f, -0.5f, 0.0f },{ 1.0f, 1.0f, 1.0f } },
-			{ {  0.5f,  0.5f, 0.0f },{ 0.0f, 1.0f, 0.0f } },
-			{ { -0.5f,  0.5f, 0.0f },{ 0.0f, 0.0f, 1.0f } }
-		};
-		uint32_t vertexBufferSize = static_cast<uint32_t>(vertexData.Count()) * sizeof(Vertex);
-		DKArray<uint32_t> indexData = { 0, 1, 2 };
-		uint32_t indexBufferSize = indexData.Count() * sizeof(uint32_t);
-
-		DKObject<DKGpuBuffer> vertexBuffer = device->CreateBuffer(vertexBufferSize, DKGpuBuffer::StorageModeShared, DKCpuCacheModeDefault);
-		memcpy(vertexBuffer->Lock(), vertexData, vertexBufferSize);
-		vertexBuffer->Unlock();
-
-		DKObject<DKGpuBuffer> indexBuffer = device->CreateBuffer(indexBufferSize, DKGpuBuffer::StorageModeShared, DKCpuCacheModeDefault);
-		memcpy(indexBuffer->Lock(), indexData, indexBufferSize);
-		indexBuffer->Unlock();
-
 		DKRenderPipelineDescriptor pipelineDescriptor;
 		pipelineDescriptor.vertexFunction = vertShaderFunction;
 		pipelineDescriptor.fragmentFunction = fragShaderFunction;
 		pipelineDescriptor.colorAttachments.Resize(1);
-		pipelineDescriptor.colorAttachments.Value(0).pixelFormat = swapChain->ColorPixelFormat();
+		pipelineDescriptor.colorAttachments.Value(0).pixelFormat = DKPixelFormat::RGBA8Unorm;
 		pipelineDescriptor.depthStencilAttachmentPixelFormat = DKPixelFormat::Invalid; // no depth buffer
-		pipelineDescriptor.vertexDescriptor.attributes = {
-			{ DKVertexFormat::Float3, 0, 0, 0 },
-			{ DKVertexFormat::Float3, sizeof(DKVector3), 0, 1 },
-		};
-		pipelineDescriptor.vertexDescriptor.layouts = {
-			{ DKVertexStepRate::Vertex, sizeof(Vertex), 0 },
-		};
+		pipelineDescriptor.vertexDescriptor = vertexDescriptor;
 		pipelineDescriptor.primitiveTopology = DKPrimitiveType::Triangle;
 		pipelineDescriptor.frontFace = DKFrontFace::CCW;
 		pipelineDescriptor.triangleFillMode = DKTriangleFillMode::Fill;
@@ -257,70 +247,12 @@ public:
 				PrintShaderResource(arg);
 		}
 
-		DKTimer timer;
-		timer.Reset();
-
-		DKLog("Render thread begin");
-		while (!runningRenderThread.CompareAndSet(0, 0))
-		{
-			DKRenderPassDescriptor rpd = swapChain->CurrentRenderPassDescriptor();
-			double t = timer.Elapsed();
-			t = (cos(t) + 1.0) * 0.5;
-			rpd.colorAttachments.Value(0).clearColor = DKColor(t, 0.0, 0.0, 0.0);
-
-			DKObject<DKCommandBuffer> buffer = queue->CreateCommandBuffer();
-			DKObject<DKRenderCommandEncoder> encoder = buffer->CreateRenderCommandEncoder(rpd);
-			if (encoder)
-			{
-				encoder->SetRenderPipelineState(pipelineState);
-				encoder->SetVertexBuffer(vertexBuffer, 0, 0);
-				encoder->SetIndexBuffer(indexBuffer, 0, DKIndexType::UInt32);
-				// draw scene!
-				encoder->DrawIndexed(indexData.Count(), 1, 0, 0, 1);
-				encoder->EndEncoding();
-				buffer->Commit();
-				swapChain->Present();
-			}
-			else
-			{
-			}
-			DKThread::Sleep(0.01);
-		}
-		DKLog("RenderThread terminating...");
-	}
-
-	void OnInitialize(void) override
-	{
-		DKLogD("%s", DKGL_FUNCTION_NAME);
-
-		DKString resPath = DefaultPath(SystemPath::AppResource);
-		resPath = resPath.FilePathStringByAppendingPath("Data");
-		DKLog("resPath: %ls", (const wchar_t*)resPath);
-		resourcePool.AddLocatorForPath(resPath);
-
-		window = DKWindow::Create("DefaultWindow");
-		window->SetOrigin({ 0, 0 });
-		window->Resize({ 320, 240 });
-		window->Activate();
-
-		window->AddEventHandler(this, DKFunction([this](const DKWindow::WindowEvent& e)
-		{
-			if (e.type == DKWindow::WindowEvent::WindowClosed)
-				DKApplication::Instance()->Terminate(0);
-		}), NULL, NULL);
-
-		runningRenderThread = 1;
-		renderThread = DKThread::Create(DKFunction(this, &TestApp1::RenderThread)->Invocation());
+		Terminate(0);
 	}
 	void OnTerminate(void) override
 	{
 		DKLogD("%s", DKGL_FUNCTION_NAME);
 
-		runningRenderThread = 0;
-		renderThread->WaitTerminate();
-		renderThread = NULL;
-		window = NULL;
-
 		DKLogI("Memory Pool Statistics");
 		size_t numBuckets = DKMemoryPoolNumberOfBuckets();
 		DKMemoryPoolBucketStatus* buckets = new DKMemoryPoolBucketStatus[numBuckets];