keep only HelloWorld, ShowCase and PerfTests samplesv0.9.5-beta

1 files changed, 0 insertions, 564 deletions

diff --git a/Samples/main.cs b/Samples/main.cs
deleted file mode 100644
index 46a89038..00000000
--- a/Samples/main.cs
+++ /dev/null
@@ -1,564 +0,0 @@
-using System;
-using System.Numerics;
-using System.Runtime.InteropServices;
-using Glfw;
-using VK;
-using CVKL;
-using System.Threading;
-
-namespace pbrSachaWillem {
-	class Program : VkWindow, Crow.IValueChange {
-		static void Main (string[] args) {
-			using (Program vke = new Program ()) {
-				vke.Run ();
-			}
-		}
-		bool isRunning;
-
-		protected override void render () {
-			int idx = swapChain.GetNextImage ();
-
-			lock (crow.RenderMutex) {
-				if (idx < 0) {
-					OnResize ();
-					return;
-				}
-
-				presentQueue.Submit (cmds[idx], swapChain.presentComplete, drawComplete[idx]);
-				presentQueue.Present (swapChain, drawComplete[idx]);
-				presentQueue.WaitIdle ();
-			}
-		}
-
-		#region crow
-
-		void crow_thread_func () {
-			vkvgDev = new vkvg.Device (instance.Handle, phy.Handle, dev.VkDev.Handle, presentQueue.qFamIndex,
-	   			vkvg.SampleCount.Sample_4, presentQueue.index);
-
-			crow = new Crow.Interface (vkvgDev, 800, 600);
-
-			isRunning = true;
-			//int frameCount = 0;
-
-			while (isRunning) {
-				crow.Update ();
-
-				/*if (frameCount++ > 100) {
-					for (int i = 0; i < crow.PerfMeasures.Count; i++) 
-						crow.PerfMeasures[i].NotifyChanges ();
-					frameCount = 0;
-				}*/
-
-				Thread.Sleep (2);
-			}
-			dev.WaitIdle ();
-			crow.Dispose ();
-			vkvgDev.Dispose ();
-		}
-
-		#region IValueChange implementation
-		public event EventHandler<Crow.ValueChangeEventArgs> ValueChanged;
-		public virtual void NotifyValueChanged(string MemberName, object _value)
-		{
-			if (ValueChanged != null)
-				ValueChanged.Invoke(this, new Crow.ValueChangeEventArgs(MemberName, _value));
-		}
-		#endregion
-
-		public float Gamma {
-			get { return pbrPipeline.matrices.gamma; }
-			set {
-				if (value == pbrPipeline.matrices.gamma)
-					return;
-				pbrPipeline.matrices.gamma = value;
-				NotifyValueChanged ("Gamma", value);
-				updateViewRequested = true;
-			}
-		}
-		public float Exposure {
-			get { return pbrPipeline.matrices.exposure; }
-			set {
-				if (value == pbrPipeline.matrices.exposure)
-					return;
-				pbrPipeline.matrices.exposure = value;
-				NotifyValueChanged ("Exposure", value);
-				updateViewRequested = true;
-			}
-		}
-		Crow.Interface crow;
-		#endregion
-
-		protected override void configureEnabledFeatures (VkPhysicalDeviceFeatures available_features, ref VkPhysicalDeviceFeatures features) {
-			base.configureEnabledFeatures (available_features, ref features);
-#if PIPELINE_STATS
-			features.pipelineStatisticsQuery = true;
-#endif
-			features.samplerAnisotropy = true;
-		}
-
-		VkSampleCountFlags samples = VkSampleCountFlags.SampleCount4;
-
-		Framebuffer[] frameBuffers;
-		PBRPipeline pbrPipeline;
-
-		enum DebugView {
-			none,
-			color,
-			normal,
-			occlusion,
-			emissive,
-			metallic,
-			roughness
-		}
-
-		DebugView currentDebugView = DebugView.none;
-
-#if PIPELINE_STATS
-		PipelineStatisticsQueryPool statPool;
-		TimestampQueryPool timestampQPool;
-		ulong[] results;
-#endif
-
-
-		bool queryUpdatePrefilCube, showDebugImg, showUI = true;
-
-
-		Image uiImage;
-
-		#region ui
-		//DescriptorSet dsDebugImg;
-		//void initDebugImg () {
-		//	dsDebugImg = descriptorPool.Allocate (descLayoutMain);
-		//	pbrPipeline.envCube.debugImg.Descriptor.imageLayout = VkImageLayout.ShaderReadOnlyOptimal;
-		//	DescriptorSetWrites uboUpdate = new DescriptorSetWrites (dsDebugImg, descLayoutMain);
-		//	uboUpdate.Write (dev, pbrPipeline.envCube.debugImg.Descriptor);
-		//}
-
-		vkvg.Device vkvgDev;
-
-		Pipeline uiPipeline;
-
-		void initUIPipeline () {
-			GraphicPipelineConfig cfg = GraphicPipelineConfig.CreateDefault (VkPrimitiveTopology.TriangleList, samples, false);
-			cfg.RenderPass = pbrPipeline.RenderPass;
-			cfg.Layout = pbrPipeline.Layout;
-			cfg.AddShader (VkShaderStageFlags.Vertex, "shaders/FullScreenQuad.vert.spv");
-			cfg.AddShader (VkShaderStageFlags.Fragment, "shaders/simpletexture.frag.spv");
-			cfg.blendAttachments[0] = new VkPipelineColorBlendAttachmentState (true);
-
-			uiPipeline = new GraphicPipeline (cfg);
-
-		}
-		void initUISurface () {
-			lock (crow.UpdateMutex) {
-				uiImage?.Dispose ();
-				uiImage = new CVKL.Image (dev, new VkImage ((ulong)crow.surf.VkImage.ToInt64 ()), VkFormat.B8g8r8a8Unorm,
-					VkImageUsageFlags.Sampled, swapChain.Width, swapChain.Height);
-				uiImage.SetName ("uiImage");
-				uiImage.CreateView (VkImageViewType.ImageView2D, VkImageAspectFlags.Color);
-				uiImage.CreateSampler (VkFilter.Nearest, VkFilter.Nearest, VkSamplerMipmapMode.Nearest, VkSamplerAddressMode.ClampToBorder);
-				uiImage.Descriptor.imageLayout = VkImageLayout.ShaderReadOnlyOptimal;
-			}
-		}
-
-
-		void recordDrawOverlay (CommandBuffer cmd) {
-			uiPipeline.Bind (cmd);
-
-			uiImage.SetLayout (cmd, VkImageAspectFlags.Color, VkImageLayout.ColorAttachmentOptimal, VkImageLayout.ShaderReadOnlyOptimal,
-				VkPipelineStageFlags.ColorAttachmentOutput, VkPipelineStageFlags.FragmentShader);
-
-			cmd.Draw (3, 1, 0, 0);
-
-			uiImage.SetLayout (cmd, VkImageAspectFlags.Color, VkImageLayout.ShaderReadOnlyOptimal, VkImageLayout.ColorAttachmentOptimal,
-				VkPipelineStageFlags.FragmentShader, VkPipelineStageFlags.BottomOfPipe);
-
-			//if (!showDebugImg)
-			//	return;
-			//const uint debugImgSize = 256;
-			//const uint debugImgMargin = 10;
-
-			//cmd.BindDescriptorSet (uiPipeline.Layout, dsDebugImg);
-
-			//cmd.SetViewport (debugImgSize, debugImgSize, debugImgMargin, swapChain.Height - debugImgSize - debugImgMargin);
-			//cmd.SetScissor (debugImgSize, debugImgSize, (int)debugImgMargin, (int)(swapChain.Height - debugImgSize - debugImgMargin));
-
-			//cmd.Draw (3, 1, 0, 0);
-		}
-		#endregion
-
-
-		Vector4 lightPos = new Vector4 (1, 0, 0, 0);
-		BoundingBox modelAABB;
-
-		Program () {		
-			camera.SetPosition (0, 0, 5);
-
-			Thread crowThread = new Thread (crow_thread_func);
-			crowThread.IsBackground = true;
-			crowThread.Start ();
-
-			while (crow == null)
-				Thread.Sleep (5);
-
-			initUISurface ();
-
-			pbrPipeline = new PBRPipeline (presentQueue,
-				new RenderPass (dev, swapChain.ColorFormat, dev.GetSuitableDepthFormat (), samples), uiImage);
-
-			initUIPipeline ();
-
-			modelAABB = pbrPipeline.model.DefaultScene.AABB;
-
-			crow.Load ("ui/fps.crow").DataSource = this;
-			//crow.Load ("#vkvgCrowTest.perfMeasures.crow").DataSource = crow;
-
-			//crow.LoadIMLFragment ("<Window Height='200' Width='200' CornerRadius='5'/>").DataSource=this;
-			//crow.LoadIMLFragment ("<Window Height='200' Width='200'/>").DataSource = this;
-			crow.LoadIMLFragment (@"<Image Margin='1' Path='/mnt/devel/gts/vk.net/crow/Images/crow.png' Width='100' Height='100' Background='White' MouseEnter='{Background=Blue}' MouseLeave='{Background=White}'/>");
-			//crow.LoadIMLFragment ("<Window Height='200' Width='200'/>").DataSource = this;
-			UpdateFrequency = 20;
-		}
-
-		void buildCommandBuffers () {
-			for (int i = 0; i < swapChain.ImageCount; ++i) {
-				cmds[i]?.Free ();
-				cmds[i] = cmdPool.AllocateAndStart ();
-#if PIPELINE_STATS
-				statPool.Begin (cmds[i]);
-				recordDraw (cmds[i], frameBuffers[i]);
-				statPool.End (cmds[i]);
-#else
-				recordDraw (cmds[i], frameBuffers[i]);
-#endif
-
-				cmds[i].End ();
-			}
-		}
-		void recordDraw (CommandBuffer cmd, Framebuffer fb) {
-			pbrPipeline.RenderPass.Begin (cmd, fb);
-
-			cmd.SetViewport (fb.Width, fb.Height);
-			cmd.SetScissor (fb.Width, fb.Height);
-
-			pbrPipeline.RecordDraw (cmd);
-
-			if (showUI)
-				recordDrawOverlay (cmd);
-
-			pbrPipeline.RenderPass.End (cmd);
-		}
-
-
-		#region update
-		public override void UpdateView () {
-			camera.AspectRatio = (float)swapChain.Width / swapChain.Height;
-
-			pbrPipeline.matrices.lightDir = lightPos;
-			pbrPipeline.matrices.projection = camera.Projection;
-			pbrPipeline.matrices.view = camera.View;
-			pbrPipeline.matrices.model = camera.Model;
-
-
-			pbrPipeline.matrices.camPos = new Vector4 (
-				-camera.Position.Z * (float)Math.Sin (camera.Rotation.Y) * (float)Math.Cos (camera.Rotation.X),
-				 camera.Position.Z * (float)Math.Sin (camera.Rotation.X),
-				 camera.Position.Z * (float)Math.Cos (camera.Rotation.Y) * (float)Math.Cos (camera.Rotation.X),
-				 0
-			);
-			pbrPipeline.matrices.debugViewInputs = (float)currentDebugView;
-
-			pbrPipeline.uboMats.Update (pbrPipeline.matrices, (uint)Marshal.SizeOf<PBRPipeline.Matrices> ());
-
-			updateViewRequested = false;
-		}
-
-		int frameCount = 0;
-
-		public override void Update () {
-#if PIPELINE_STATS
-			results = statPool.GetResults ();
-#endif
-			camera.Model *= Matrix4x4.CreateRotationY(0.05f);
-			updateViewRequested = true;
-
-			if (rebuildBuffers) {
-				buildCommandBuffers ();
-				rebuildBuffers = false;
-			}
-
-			if (++frameCount > 20) {
-				NotifyValueChanged ("fps", fps);
-				frameCount = 0;
-			}
-		}
-		#endregion
-
-
-		protected override void OnResize () {
-			crow.ProcessResize (new Crow.Rectangle (0,0,(int)swapChain.Width, (int)swapChain.Height));
-
-			initUISurface ();
-
-			uiImage.Descriptor.imageLayout = VkImageLayout.ShaderReadOnlyOptimal;
-			DescriptorSetWrites uboUpdate = new DescriptorSetWrites (pbrPipeline.dsMain, pbrPipeline.Layout.DescriptorSetLayouts[0].Bindings[5]);
-			uboUpdate.Write (dev, uiImage.Descriptor);
-
-			UpdateView ();
-
-			if (frameBuffers != null)
-				for (int i = 0; i < swapChain.ImageCount; ++i)
-					frameBuffers[i]?.Dispose ();
-
-			frameBuffers = new Framebuffer[swapChain.ImageCount];
-
-			for (int i = 0; i < swapChain.ImageCount; ++i) {
-				frameBuffers[i] = new Framebuffer (pbrPipeline.RenderPass, swapChain.Width, swapChain.Height,
-					(pbrPipeline.RenderPass.Samples == VkSampleCountFlags.SampleCount1) ? new Image[] {
-						swapChain.images[i],
-						null
-					} : new Image[] {
-						null,
-						null,
-						swapChain.images[i]
-					});
-			}
-
-			buildCommandBuffers ();
-		}
-
-		#region Mouse and keyboard
-		protected override void onMouseMove (double xPos, double yPos) {
-			if (crow.ProcessMouseMove ((int)xPos, (int)yPos))
-				return;
-
-			double diffX = lastMouseX - xPos;
-			double diffY = lastMouseY - yPos;
-			if (MouseButton[0]) {
-				camera.Rotate ((float)-diffX, (float)-diffY);
-			} else if (MouseButton[1]) {
-				camera.SetZoom ((float)diffY);
-			} else
-				return;
-
-			updateViewRequested = true;
-		}
-		protected override void onMouseButtonDown (Glfw.MouseButton button) {
-			if (crow.ProcessMouseButtonDown ((Crow.MouseButton)button))
-				return;
-			base.onMouseButtonDown (button);
-		}
-		protected override void onMouseButtonUp (Glfw.MouseButton button) {
-			if (crow.ProcessMouseButtonUp ((Crow.MouseButton)button))
-				return;
-			base.onMouseButtonUp (button);
-		}
-
-		protected override void onKeyDown (Key key, int scanCode, Modifier modifiers) {
-			switch (key) {
-				case Key.F:
-					if (modifiers.HasFlag (Modifier.Shift)) {
-						pbrPipeline.envCube.debugFace--;
-						if (pbrPipeline.envCube.debugFace < 0)
-							pbrPipeline.envCube.debugFace = 5;
-					} else {
-						pbrPipeline.envCube.debugFace++;
-						if (pbrPipeline.envCube.debugFace > 5)
-							pbrPipeline.envCube.debugFace = 0;
-					}
-					queryUpdatePrefilCube = updateViewRequested = true;
-					break;
-				case Key.M:
-					if (modifiers.HasFlag (Modifier.Shift)) {
-						pbrPipeline.envCube.debugMip--;
-						if (pbrPipeline.envCube.debugMip < 0)
-							pbrPipeline.envCube.debugMip = (int)pbrPipeline.envCube.prefilterCube.CreateInfo.mipLevels - 1;
-					} else {
-						pbrPipeline.envCube.debugMip++;
-						if (pbrPipeline.envCube.debugMip > pbrPipeline.envCube.prefilterCube.CreateInfo.mipLevels)
-							pbrPipeline.envCube.debugMip = 0;
-					}
-					queryUpdatePrefilCube = updateViewRequested = true;
-					break;
-				case Key.P:
-					showDebugImg = !showDebugImg;
-					queryUpdatePrefilCube = updateViewRequested = true;
-					break;
-				case Key.Keypad0:
-					currentDebugView = DebugView.none;
-					break;
-				case Key.Keypad1:
-					currentDebugView = DebugView.color;
-					break;
-				case Key.Keypad2:
-					currentDebugView = DebugView.normal;
-					break;
-				case Key.Keypad3:
-					currentDebugView = DebugView.occlusion;
-					break;
-				case Key.Keypad4:
-					currentDebugView = DebugView.emissive;
-					break;
-				case Key.Keypad5:
-					currentDebugView = DebugView.metallic;
-					break;
-				case Key.Keypad6:
-					currentDebugView = DebugView.roughness;
-					break;
-				case Key.Up:
-					if (modifiers.HasFlag (Modifier.Shift))
-						lightPos -= Vector4.UnitZ;
-					else
-						camera.Move (0, 0, 1);
-					break;
-				case Key.Down:
-					if (modifiers.HasFlag (Modifier.Shift))
-						lightPos += Vector4.UnitZ;
-					else
-						camera.Move (0, 0, -1);
-					break;
-				case Key.Left:
-					if (modifiers.HasFlag (Modifier.Shift))
-						lightPos -= Vector4.UnitX;
-					else
-						camera.Move (1, 0, 0);
-					break;
-				case Key.Right:
-					if (modifiers.HasFlag (Modifier.Shift))
-						lightPos += Vector4.UnitX;
-					else
-						camera.Move (-1, 0, 0);
-					break;
-				case Key.PageUp:
-					if (modifiers.HasFlag (Modifier.Shift))
-						lightPos += Vector4.UnitY;
-					else
-						camera.Move (0, 1, 0);
-					break;
-				case Key.PageDown:
-					if (modifiers.HasFlag (Modifier.Shift))
-						lightPos -= Vector4.UnitY;
-					else
-						camera.Move (0, -1, 0);
-					break;
-				case Key.F1:
-					showUI = !showUI;
-					rebuildBuffers = true;
-					break;
-				case Key.F2:
-					if (modifiers.HasFlag (Modifier.Shift))
-						pbrPipeline.matrices.exposure -= 0.3f;
-					else
-						pbrPipeline.matrices.exposure += 0.3f;
-					break;
-				case Key.F3:
-					if (modifiers.HasFlag (Modifier.Shift))
-						pbrPipeline.matrices.gamma -= 0.1f;
-					else
-						pbrPipeline.matrices.gamma += 0.1f;
-					break;
-				case Key.F4:
-					if (camera.Type == Camera.CamType.FirstPerson)
-						camera.Type = Camera.CamType.LookAt;
-					else
-						camera.Type = Camera.CamType.FirstPerson;
-					Console.WriteLine ($"camera type = {camera.Type}");
-					break;
-				default:
-					base.onKeyDown (key, scanCode, modifiers);
-					return;
-			}
-			updateViewRequested = true;
-		}
-		#endregion
-
-		#region dispose
-		protected override void Dispose (bool disposing) {
-			if (disposing) {
-				if (!isDisposed) {
-					dev.WaitIdle ();
-
-					isRunning = false;
-
-					for (int i = 0; i < swapChain.ImageCount; ++i)
-						frameBuffers[i]?.Dispose ();
-
-					pbrPipeline.Dispose ();
-
-					uiPipeline.Dispose ();
-
-					uiImage?.Dispose ();
-				}
-			}
-
-			base.Dispose (disposing);
-		}
-		#endregion
-	}
-}
-
-
-
-
-
-
-
-//		protected override void onKeyDown (Glfw.Key key, int scanCode, Modifier modifiers) {
-//			switch (key) {
-//				case Glfw.Key.F1:
-//					if (modifiers.HasFlag (Modifier.Shift))
-//						pbrPipeline.matrices.exposure -= 0.3f;
-//					else
-//						pbrPipeline.matrices.exposure += 0.3f;
-//					break;
-//				case Glfw.Key.F2:
-//					if (modifiers.HasFlag (Modifier.Shift))
-//						pbrPipeline.matrices.gamma -= 0.1f;
-//					else
-//						pbrPipeline.matrices.gamma += 0.1f;
-//					break;
-//				case Glfw.Key.F3:
-//					if (camera.Type == Camera.CamType.FirstPerson)
-//						camera.Type = Camera.CamType.LookAt;
-//					else
-//						camera.Type = Camera.CamType.FirstPerson;
-//					Console.WriteLine ($"camera type = {camera.Type}");
-//					break;
-//				default:
-//					base.onKeyDown (key, scanCode, modifiers);
-//					return;
-//			}
-//			updateViewRequested = true;
-//		}
-//		#endregion
-
-//		protected override void Dispose (bool disposing) {
-//			if (disposing) {
-//				if (!isDisposed) {
-//					dev.WaitIdle ();
-//					for (int i = 0; i < swapChain.ImageCount; ++i)
-//						frameBuffers[i]?.Dispose ();
-
-//					pbrPipeline.Dispose ();
-
-//					uiPipeline.Dispose ();
-//					descLayoutMain.Dispose ();
-//					descriptorPool.Dispose ();
-
-//					uiImage.Dispose ();
-
-//					crow.Dispose ();
-
-//					vkvgDev.Dispose ();
-
-
-//				}
-//			}
-
-//			base.Dispose (disposing);
-//		}
-
-
-//	}
-//}