Instrumentation

GlitchyEngine/src/Renderer/BlendState.bf

@@ -80,11 +80,18 @@ namespace GlitchyEngine.Renderer
 
 		public this(BlendStateDescription desc)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			_desc = desc;
 
 			PlatformCreateBlendState();
 		}
 
+		public ~this()
+		{
+			Debug.Profiler.ProfileResourceFunction!();
+		}
+
 		protected extern void PlatformCreateBlendState();
 	}
 }

GlitchyEngine/src/Renderer/BufferCollection.bf

@@ -15,6 +15,8 @@ namespace GlitchyEngine.Renderer
 		[AllowAppend]
 		public this()
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			// Todo: append allocate as soon as it's fixed
 			let buffers = new List<BufferEntry>();
 			let strToBuf = new Dictionary<String, BufferEntry*>();
@@ -24,6 +26,11 @@ namespace GlitchyEngine.Renderer
 			_strToBuf = strToBuf;
 			_idxToBuf = idxToBuf;
 		}
+
+		public ~this()
+		{
+			Debug.Profiler.ProfileResourceFunction!();
+		}
 		
 		mixin DeleteBufferEntries(List<BufferEntry> entries)
 		{
@@ -54,6 +61,8 @@ namespace GlitchyEngine.Renderer
 
 		public BufferEntry* TryGetBufferEntry(String name)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			if(_strToBuf.TryGetValue(name, let buffer))
 			{
 				return buffer;
@@ -64,6 +73,8 @@ namespace GlitchyEngine.Renderer
 
 		public BufferEntry* TryGetBufferEntry(int index)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			if(_idxToBuf.TryGetValue(index, let buffer))
 			{
 				return buffer;
@@ -80,6 +91,8 @@ namespace GlitchyEngine.Renderer
 		 */
 		public bool TryReplaceBuffer(int idx, Buffer buffer)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			if(_idxToBuf.TryGetValue(idx, let bufferEntry))
 			{
 				Log.EngineLogger.Assert(idx == bufferEntry.Index);
@@ -105,6 +118,8 @@ namespace GlitchyEngine.Renderer
 		 */
 		public bool TryReplaceBuffer(String name, Buffer buffer)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			if(_strToBuf.TryGetValue(name, let bufferEntry))
 			{
 				Log.EngineLogger.AssertDebug(name == bufferEntry.Name);
@@ -129,6 +144,8 @@ namespace GlitchyEngine.Renderer
 
 		public void Add(BufferEntry entry)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			BufferEntry copy = (new String(entry.Name), entry.Index, entry.Buffer..AddRef());
 
 			_buffers.Add(copy);
@@ -146,6 +163,8 @@ namespace GlitchyEngine.Renderer
 		 */
 		int GetIndexOfBuffer(Buffer buffer)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			for(int i < _buffers.Count)
 			{
 				// Only check for reference equality.
@@ -165,6 +184,8 @@ namespace GlitchyEngine.Renderer
 		 */
 		String GetNameOfBuffer(Buffer buffer)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			for(int i < _buffers.Count)
 			{
 				// Only check for reference equality.

GlitchyEngine/src/Renderer/Effect.bf

@@ -25,6 +25,8 @@ namespace GlitchyEngine.Renderer
 
 		public void Add(Effect effect, String effectName = null)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			String name;
 
 			if(effectName == null)
@@ -51,6 +53,8 @@ namespace GlitchyEngine.Renderer
 		 */
 		public Effect Load(String filepath, String effectName = null)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			String name = effectName;
 
 			if(name == null)
@@ -80,6 +84,8 @@ namespace GlitchyEngine.Renderer
 
 		public Effect Get(String effectName)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			Log.EngineLogger.AssertDebug(Exists(effectName), "Effect not found!");
 
 			return _effects.GetValue(effectName).Get()..AddRef();
@@ -137,6 +143,8 @@ namespace GlitchyEngine.Renderer
 		
 		public this(String filename, String vsEntry, String psEntry, String shaderName = null)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			CompileFromFile(filename, vsEntry, psEntry);
 
 			if(shaderName == null)
@@ -152,6 +160,8 @@ namespace GlitchyEngine.Renderer
 
 		public this(String filename, String shaderName = null)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			String fileContent = scope String();
 			String vsName = scope String();
 			String psName = scope String();
@@ -175,6 +185,8 @@ namespace GlitchyEngine.Renderer
 
 		public this(String shaderName, String vsPath, String vsEntry, String psPath, String psEntry)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			Compile(vsPath, vsEntry, psPath, psEntry);
 			
 			_name = new String(shaderName);
@@ -182,6 +194,8 @@ namespace GlitchyEngine.Renderer
 
 		public ~this()
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			for(let entry in _textures)
 			{
 				entry.value.Texture?.ReleaseRef();
@@ -190,6 +204,8 @@ namespace GlitchyEngine.Renderer
 
 		public void SetTexture(String name, Texture texture)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			ref TextureEntry entry = ref _textures[name];
 
 			entry.Texture?.ReleaseRef();
@@ -199,6 +215,8 @@ namespace GlitchyEngine.Renderer
 
 		private void ApplyTextures()
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			for(let (name, entry) in _textures)
 			{
 				entry.VsSlot?.Texture?.ReleaseRef();
@@ -213,6 +231,8 @@ namespace GlitchyEngine.Renderer
 
 		private void ApplyChanges()
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			for(let buffer in _bufferCollection)
 			{
 				if(let cbuffer = buffer.Buffer as ConstantBuffer)
@@ -224,6 +244,8 @@ namespace GlitchyEngine.Renderer
 
 		public void Bind(GraphicsContext context)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			ApplyTextures();
 			ApplyChanges();
 
@@ -235,6 +257,8 @@ namespace GlitchyEngine.Renderer
 
 		private void CompileFromFile(String filename, String vsEntry, String psEntry)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			let vs = Shader.FromFile!<VertexShader>(filename, vsEntry);
 			VertexShader = vs;
 			vs.ReleaseRef();
@@ -245,6 +269,8 @@ namespace GlitchyEngine.Renderer
 
 		private void Compile(String fileContent, String vsEntry, String psEntry)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			// TODO: vsEntry and psEntry could be empty (which is a valid case.)
 			let vs = new VertexShader(fileContent, vsEntry);
 			VertexShader = vs;
@@ -265,6 +291,8 @@ namespace GlitchyEngine.Renderer
 		 */
 		private static void ProcessFile(String filename, String fileContent, String vsName, String psName)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			File.ReadAllText(filename, fileContent, true);
 			// append line ending just in case the file doesn't end with one.
 			fileContent.Append('\n');
@@ -324,6 +352,8 @@ namespace GlitchyEngine.Renderer
 
 		private void MergeResources()
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			MergeConstantBuffers();
 			MergeBufferVariables();
 			MergeTextures();
@@ -331,6 +361,8 @@ namespace GlitchyEngine.Renderer
 
 		private void MergeConstantBuffers()
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			_bufferCollection = new BufferCollection();
 
 			HashSet<String> bufferNames = scope HashSet<String>();
@@ -374,6 +406,8 @@ namespace GlitchyEngine.Renderer
 
 		private void MergeBufferVariables()
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			_variables = new BufferVariableCollection(false);
 
 			for(let buffer in _bufferCollection)
@@ -390,6 +424,8 @@ namespace GlitchyEngine.Renderer
 
 		private void AddShaderBuffers(Shader shader, HashSet<String> bufferNames)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			if(shader != null)
 			{
 				for(let buffer in shader.Buffers)
@@ -402,6 +438,8 @@ namespace GlitchyEngine.Renderer
 		/// Merges the texture slots of all shaders into one dictionary.
 		private void MergeTextures()
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			delete _textures;
 			_textures = new .();
 
@@ -414,6 +452,8 @@ namespace GlitchyEngine.Renderer
 		 */
 		private void EnumerateShaderTextures<T>(T shader) where T : Shader
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			//for(var (name, index, texture) in shader.Resources)
 			for(var shaderEntry in ref shader.Textures)
 			{

GlitchyEngine/src/Renderer/OrthographicCamera.bf

@@ -80,11 +80,15 @@ namespace GlitchyEngine.Renderer
 
 		protected override void UpdateProjection()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			_projection = Matrix.OrthographicProjectionOffCenter(_left, _right, _top, _bottom, _nearPlane, _farPlane);
 		}
 
 		protected override void UpdateTransform()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			_transform = Matrix.Translation(_position) * Matrix.RotationZ(_rotation.Z) * Matrix.RotationY(_rotation.Y) * Matrix.RotationX(_rotation.X);
 			_view = _transform.Invert();
 		}

GlitchyEngine/src/Renderer/PerspectiveCamera.bf

@@ -78,6 +78,8 @@ namespace GlitchyEngine.Renderer
 
 		protected override void UpdateProjection()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			if(_projectionType == .Limited || _projectionType == .LimitedReversed)
 				Log.EngineLogger.AssertDebug(_nearPlane < _farPlane, "The near plane must be smaller than the far plane.");
 
@@ -98,6 +100,8 @@ namespace GlitchyEngine.Renderer
 
 		protected override void UpdateTransform()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			_transform = Matrix.Translation(_position) * Matrix.RotationZ(_rotation.Z) * Matrix.RotationY(_rotation.Y) * Matrix.RotationX(_rotation.X);
 			_view = _transform.Invert();
 		}

GlitchyEngine/src/Renderer/RenderCommand.bf

@@ -32,6 +32,8 @@ namespace GlitchyEngine.Renderer
 		[Inline]
 		public static void Init()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			_rendererAPI.Init();
 		}
 

GlitchyEngine/src/Renderer/RenderTarget.bf

@@ -63,6 +63,8 @@ namespace GlitchyEngine.Renderer
 
 		public this(RenderTarget2DDescription description)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			_description = description;
 
 			ApplyChanges();

GlitchyEngine/src/Renderer/Renderer.bf

@@ -29,6 +29,8 @@ namespace GlitchyEngine.Renderer
 
 		public static void Init(GraphicsContext context, EffectLibrary effectLibrary)
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			_context = context..AddRef();
 			/*
 			_sceneConstants = new Buffer<SceneConstants>(.(0, .Constant, .Dynamic, .Write));
@@ -46,11 +48,15 @@ namespace GlitchyEngine.Renderer
 
 		public static void Deinit()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			Renderer2D.Deinit();
 		}
 
 		static void InitLineRenderer(EffectLibrary effectLibrary)
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			LineEffect = effectLibrary.Load("content\\Shaders\\lineShader.hlsl");
 
 			LineGeometry = new GeometryBinding();
@@ -75,6 +81,8 @@ namespace GlitchyEngine.Renderer
 
 		public static void BeginScene(EcsWorld world, Entity cameraEntity)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			var camera = world.GetComponent<CameraComponent>(cameraEntity);
 			var transform = world.GetComponent<TransformComponent>(cameraEntity);
 
@@ -87,15 +95,22 @@ namespace GlitchyEngine.Renderer
 
 		public static void BeginScene(Camera camera)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			_sceneConstants.ViewProjection = camera.ViewProjection;
 			//_sceneConstants.Data.ViewProjection = camera.ViewProjection;
 			//_sceneConstants.Update();
 		}
 
-		public static void EndScene(){}
+		public static void EndScene()
+		{
+			Debug.Profiler.ProfileRendererFunction!();
+		}
 
 		public static void Submit(GeometryBinding geometry, Effect effect, Matrix transform = .Identity)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			//effect.PixelShader?.Buffers.TryReplaceBuffer("SceneConstants", _sceneConstants);
 			//effect.VertexShader?.Buffers.TryReplaceBuffer("SceneConstants", _sceneConstants);
 
@@ -116,6 +131,8 @@ namespace GlitchyEngine.Renderer
 
 		public static void Submit(GeometryBinding geometry, Material material, Matrix transform = .Identity)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			material.SetVariable("ViewProjection", _sceneConstants.ViewProjection);
 			material.SetVariable("Transform", transform);
 
@@ -175,6 +192,8 @@ namespace GlitchyEngine.Renderer
 		 */
 		public static void DrawLine(Vector4 start, Vector4 end, Color color, Matrix transform)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			LineVertices.SetData(Vector4[2](start, end), 0, .WriteDiscard);
 			LineEffect.Variables["ViewProjection"].SetData(_sceneConstants.ViewProjection * transform);
 			LineEffect.Variables["Color"].SetData(color);

GlitchyEngine/src/Renderer/Renderer2D.bf

@@ -135,12 +135,16 @@ namespace GlitchyEngine.Renderer
 
 		private static void InitEffect()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			s_batchEffect = new Effect("content\\Shaders\\spritebatch.hlsl");
 			s_circleBatchEffect = new Effect("content\\Shaders\\circlebatch.hlsl");
 		}
 
 		private static void InitGeometry()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			s_quadGeometry = new GeometryBinding();
 			s_quadGeometry.SetPrimitiveTopology(.TriangleList);
 
@@ -171,6 +175,8 @@ namespace GlitchyEngine.Renderer
 
 		private static void InitInstancingGeometry()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			{
 				s_instanceBuffer = new VertexBuffer(typeof(BatchVertex), 1024, .Dynamic, .Write);
 				s_instanceBuffer.SetData(0);
@@ -242,6 +248,8 @@ namespace GlitchyEngine.Renderer
 
 		private static void InitWhitetexture()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			// Create a texture with a single white pixel
 			Texture2DDesc tex2Ddesc = .{
 				Format = .R8G8B8A8_UNorm,
@@ -266,6 +274,8 @@ namespace GlitchyEngine.Renderer
 
 		public static void Init()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			InitEffect();
 			InitGeometry();
 			InitInstancingGeometry();
@@ -280,6 +290,7 @@ namespace GlitchyEngine.Renderer
 
 		public static void Deinit()
 		{
+			Debug.Profiler.ProfileFunction!();
 #if DEBUG
 			Log.EngineLogger.AssertDebug(s_initialized, "Renderer2D was not initialized.");
 #endif
@@ -313,6 +324,7 @@ namespace GlitchyEngine.Renderer
 
 		public static void BeginScene(OrthographicCamera camera, DrawOrder drawOrder = .SortByTexture, Effect effect = null, Effect circleEffect = null)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
 #if DEBUG
 			Log.EngineLogger.AssertDebug(s_initialized, "Renderer2D was not initialized.");
 			Log.EngineLogger.AssertDebug(!s_sceneRunning, "You have to call EndScene before you can make another call to BeginScene.");
@@ -352,6 +364,7 @@ namespace GlitchyEngine.Renderer
 
 		public static void EndScene()
 		{
+			Debug.Profiler.ProfileRendererFunction!();
 #if DEBUG
 			Log.EngineLogger.AssertDebug(s_sceneRunning, "Missing call of BeginScene.");
 #endif
@@ -364,6 +377,7 @@ namespace GlitchyEngine.Renderer
 
 		public static void Flush()
 		{
+			Debug.Profiler.ProfileFunction!();
 #if DEBUG
 			Log.EngineLogger.AssertDebug(s_sceneRunning, "Missing call of BeginScene.");
 #endif
@@ -388,6 +402,8 @@ namespace GlitchyEngine.Renderer
 		
 		private static void FlushInstances()
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			if(s_setInstances == 0)
 				return;
 
@@ -403,6 +419,8 @@ namespace GlitchyEngine.Renderer
 
 		private static void FlushCircleInstances()
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			if(s_setInstances == 0)
 				return;
 
@@ -446,6 +464,8 @@ namespace GlitchyEngine.Renderer
 
 		private static void SortInstances()
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			switch(s_drawOrder)
 			{
 			case .SortByTexture:
@@ -465,6 +485,8 @@ namespace GlitchyEngine.Renderer
 
 		private static void DrawDeferred()
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			if(s_instanceQueue.IsEmpty && s_circleInstanceQueue.IsEmpty)
 				return;
 
@@ -476,6 +498,8 @@ namespace GlitchyEngine.Renderer
 
 		private static void DrawDeferredQuads()
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			if(s_instanceQueue.IsEmpty)
 				return;
 
@@ -512,6 +536,8 @@ namespace GlitchyEngine.Renderer
 
 		private static void DrawDeferredCircles()
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			if(s_circleInstanceQueue.IsEmpty)
 				return;
 
@@ -583,6 +609,8 @@ namespace GlitchyEngine.Renderer
 
 		public static void DrawQuad(Vector3 position, Vector2 size, float rotation, Texture2D texture, ColorRGBA color = .White, Vector4 uvTransform = .(0, 0, 1, 1))
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 #if DEBUG
 			Log.EngineLogger.AssertDebug(s_sceneRunning, "Missing call of BeginScene.");
 #endif
@@ -599,6 +627,8 @@ namespace GlitchyEngine.Renderer
 
 		public static void DrawQuad(Matrix transform, Texture2D texture, ColorRGBA color = .White, Vector4 uvTransform = .(0, 0, 1, 1))
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 #if DEBUG
 			Log.EngineLogger.AssertDebug(s_sceneRunning, "Missing call of BeginScene.");
 #endif
@@ -636,6 +666,8 @@ namespace GlitchyEngine.Renderer
 		public static void DrawCircle(Vector3 position, Vector2 size, Texture2D texture, ColorRGBA color = .White, float innerRadius = 1.0f, Vector4 uvTransform = .(0, 0, 1, 1))
 		{
 #if DEBUG
+			Debug.Profiler.ProfileRendererFunction!();
+
 			Log.EngineLogger.AssertDebug(s_sceneRunning, "Missing call of BeginScene.");
 #endif
 				

GlitchyEngine/src/Renderer/RendererAPI.bf

@@ -23,6 +23,8 @@ namespace GlitchyEngine.Renderer
 		
 		public void Clear(RenderTarget2D renderTarget, ClearOptions options, ColorRGBA color, float depth, uint8 stencil)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			var actualRt = (renderTarget ?? GraphicsContext.Get().SwapChain.BackBuffer);
 
 			if(options.HasFlag(.Color))

GlitchyEngine/src/Renderer/SamplerState.bf

@@ -164,6 +164,8 @@ namespace GlitchyEngine.Renderer
 
 		public static void Init()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			_samplers = new .();
 
 			// Init point samplers
@@ -230,6 +232,8 @@ namespace GlitchyEngine.Renderer
 
 		public static void Uninit()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			PointClamp.ReleaseRef();
 			PointWrap.ReleaseRef();
 			LinearClamp.ReleaseRef();
@@ -249,6 +253,8 @@ namespace GlitchyEngine.Renderer
 		 */
 		public static SamplerState GetSampler(SamplerStateDescription desc)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			Log.EngineLogger.AssertDebug(_samplers != null, "SamplerStateManager was not initialized.");
 
 			if(_samplers.TryGetValue(desc, let sampler))
@@ -299,6 +305,8 @@ namespace GlitchyEngine.Renderer
 
 		public this(SamplerStateDescription desc)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			_desc = desc;
 
 			PlatformCreateSamplerState();
@@ -306,6 +314,8 @@ namespace GlitchyEngine.Renderer
 
 		public ~this()
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			SamplerStateManager.[Friend]Remove(this);
 		}
 

GlitchyEngine/src/Renderer/Shader.bf

@@ -32,6 +32,8 @@ namespace GlitchyEngine.Renderer
 		[AllowAppend]
 		public this(String source, String entryPoint, ShaderDefine[] macros = null)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			// Todo: append as soon as it's fixed.
 			//let buffers = new BufferCollection();
 			_buffers = new BufferCollection();
@@ -42,11 +44,13 @@ namespace GlitchyEngine.Renderer
 
 		public ~this()
 		{
-
+			Debug.Profiler.ProfileResourceFunction!();
 		}
 
 		public static mixin FromFile<T>(String fileName, String entryPoint, ShaderDefine[] macros = null) where T : Shader
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			String fileContent = new String();
 
 			File.ReadAllText(fileName, fileContent, true);

GlitchyEngine/src/Renderer/Text/Font.bf

@@ -115,6 +115,8 @@ namespace GlitchyEngine.Renderer.Text
 
 		public this(String fontPath, uint32 fontSize, bool hasColor = true, char32 firstChar = '\0', uint32 charCount = 128, int32 faceIndex = 0)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			// Make sure the fontrenderer is initialized (Font only cares about freetype)
 			FontRenderer.Init();
 
@@ -125,11 +127,19 @@ namespace GlitchyEngine.Renderer.Text
 			_faceIndex = faceIndex;
 			_hasColor = hasColor;
 
-			var res = FreeType.New_Face(FontRenderer.s_Library, fontPath, faceIndex, &_face);
-			Log.EngineLogger.Assert(res.Success, scope $"New_Face failed({(int)res}): {res}");
+			{
+				Debug.Profiler.ProfileResourceScope!("Freetype.New_Face");
 
-			res = FreeType.Set_Pixel_Sizes(_face, 0, _fontSize);
-			Log.EngineLogger.Assert(res.Success, scope $"Set_Pixel_Sizes failed({(int)res}): {res}");
+				FT_Error res = FreeType.New_Face(FontRenderer.s_Library, fontPath, faceIndex, &_face);
+				Log.EngineLogger.Assert(res.Success, scope $"New_Face failed({(int)res}): {res}");
+			}
+			
+			{
+				Debug.Profiler.ProfileResourceScope!("Freetype.Set_Pixel_Sizes");
+
+				FT_Error res = FreeType.Set_Pixel_Sizes(_face, 0, _fontSize);
+				Log.EngineLogger.Assert(res.Success, scope $"Set_Pixel_Sizes failed({(int)res}): {res}");
+			}
 
 			double unitsPerEm = F26Dot6ToDouble(_face.units_per_EM);
 			_geometryScaler = _fontSize / unitsPerEm;
@@ -147,6 +157,8 @@ namespace GlitchyEngine.Renderer.Text
 
 			// HarfBuzz
 			{
+				Debug.Profiler.ProfileResourceScope!("hb_ft_font_create_referenced");
+
 				_harfBuzzFont = hb_ft_font_create_referenced(_face);
 				hb_font_set_scale(_harfBuzzFont, (.)fontSize * 64, (.)fontSize * 64);
 			}
@@ -156,6 +168,8 @@ namespace GlitchyEngine.Renderer.Text
 
 		public void LoadGlyphs(char32 firstChar, uint32 charCount)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			ExtendRange(firstChar, firstChar + charCount);
 
 			UpdateAtlas();
@@ -163,6 +177,8 @@ namespace GlitchyEngine.Renderer.Text
 
 		public void LoadGlyphs(uint32 firstGlyph, uint32 charCount)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			ExtendRange(firstGlyph, firstGlyph + charCount);
 
 			UpdateAtlas();
@@ -237,6 +253,8 @@ namespace GlitchyEngine.Renderer.Text
 
 		void ExtendRange(char32 firstChar, char32 rangeEnd)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			// TODO: refactor
 
 			for(char32 char = firstChar; char < rangeEnd; char++)
@@ -266,6 +284,8 @@ namespace GlitchyEngine.Renderer.Text
 		
 		void ExtendRange(uint32 firstGlyph, uint32 rangeEnd)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			// TODO: refactor
 
 			for(uint32 glyphId = firstGlyph; glyphId < rangeEnd; glyphId++)
@@ -317,6 +337,8 @@ namespace GlitchyEngine.Renderer.Text
 
 		Int3 PrepareAtlas()
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			const uint32 maxRes = 16384; // D3D11_REQ_TEXTURE2D_U_OR_V_DIMENSION
 			const uint32 maxArray = 2048; // D3D11_REQ_TEXTURE2D_ARRAY_AXIS_DIMENSION
 			
@@ -398,11 +420,15 @@ namespace GlitchyEngine.Renderer.Text
 
 		void DrawAtlas()
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			Int3 oldAtlasSize = _atlasSize;
 			_atlasSize = PrepareAtlas();
 
 			if(_atlasSize != oldAtlasSize)
 			{
+				Debug.Profiler.ProfileResourceScope!("Recreate Atlas");
+
 				var oldAtlas = _atlas;
 
 				Texture2DDesc desc;
@@ -444,20 +470,31 @@ namespace GlitchyEngine.Renderer.Text
 
 		bool Calculate(ref GlyphDescriptor desc)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			// prepare shape
 
 			double advance = 0;
 
 			Shape shape;
-			if(!msdfgen.LoadGlyph(out shape, ref _face, desc.GlyphIndex, out advance) || !shape.Validate())
+
 			{
-				return false;
+				Debug.Profiler.ProfileResourceScope!("msdfgen.LoadGlyph");
+
+				if(!msdfgen.LoadGlyph(out shape, ref _face, desc.GlyphIndex, out advance) || !shape.Validate())
+				{
+					return false;
+				}
 			}
 
 			desc.Advance = (float)(advance * _geometryScaler);
 
 			//shape.OrientContours();
-			msdfgen.ResolveShapeGeometry(shape);
+			{
+				Debug.Profiler.ProfileResourceScope!("msdfgen.ResolveShapeGeometry");
+
+				msdfgen.ResolveShapeGeometry(shape);
+			}
 
 			shape.Normalize();
 
@@ -616,13 +653,20 @@ namespace GlitchyEngine.Renderer.Text
 
 		void GenerateMSDF(GlyphDescriptor desc)
 		{
+			Debug.Profiler.ProfileResourceFunction!();
+
 			// prepare shape
 			
 			double advance = 0;
 
 			Shape shape;
-			msdfgen.LoadGlyph(out shape, ref _face, desc.GlyphIndex, out advance);
-
+			
+			{
+				Debug.Profiler.ProfileResourceScope!("msdfgen.LoadGlyph");
+				
+				msdfgen.LoadGlyph(out shape, ref _face, desc.GlyphIndex, out advance);
+			}
+			
 			msdfgen.ResolveShapeGeometry(shape);
 
 			shape.Normalize();
@@ -646,6 +690,8 @@ namespace GlitchyEngine.Renderer.Text
 
 			using(Bitmap<ColorRGB, const 1> bitmap = .((.)bufferX, (.)bufferY))
 			{
+				Debug.Profiler.ProfileResourceScope!("GenerateMSDF");
+				
 				MSDFGeneratorConfig config = .();
 	
 				msdfgen.GenerateMSDF(*(Bitmap<float, const 3>*)&bitmap, shape, projection, _range, config);

GlitchyEngine/src/Renderer/Text/FontRenderer.bf

@@ -20,6 +20,8 @@ namespace GlitchyEngine.Renderer.Text
 
 		internal static void Init()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			if(s_isInitialized)
 				return;
 
@@ -32,6 +34,8 @@ namespace GlitchyEngine.Renderer.Text
 
 		internal static void Deinit()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			_msdfEffect.ReleaseRef();
 
 			DeinitFreetype();
@@ -41,6 +45,8 @@ namespace GlitchyEngine.Renderer.Text
 		
 		private static void InitFreetype()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			if(s_Library == null)
 			{
 				var res = FreeType.Init_FreeType(&s_Library);
@@ -50,6 +56,8 @@ namespace GlitchyEngine.Renderer.Text
 
 		private static void DeinitFreetype()
 		{
+			Debug.Profiler.ProfileFunction!();
+
 			FreeType.Done_FreeType(s_Library);
 		}
 
@@ -117,6 +125,8 @@ namespace GlitchyEngine.Renderer.Text
 
 		public static PreparedText PrepareText(Font font, String text, float fontSize, Color fontColor = .White, Color bitmapColor = .White, float lineSpaceScale = 1.0f, TextDirection direction = .LeftToRight)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			if(text.IsWhiteSpace)
 				return .Empty;
 
@@ -152,6 +162,8 @@ namespace GlitchyEngine.Renderer.Text
 
 			void FlushShapeBuffer()
 			{
+				Debug.Profiler.ProfileRendererFunction!();
+
 				float fontScale = (float)fontSize / currentFont._fontSize;
 
 				hb_buffer_clear_contents(buf);
@@ -294,6 +306,8 @@ namespace GlitchyEngine.Renderer.Text
 
 		public static void DrawText(PreparedText text, float x, float y)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			text.AddRef();
 			defer text.ReleaseRef();
 
@@ -396,6 +410,8 @@ namespace GlitchyEngine.Renderer.Text
 		 */
 		public static void DrawText(Font font, String text, float x, float y, float fontSize, Color fontColor = .White, Color bitmapColor = .White, float lineGapOffset = 0)
 		{
+			Debug.Profiler.ProfileRendererFunction!();
+
 			if(text.IsWhiteSpace)
 				return;