We only uses one depth buffer now

include/Engine/Rendering/DrawFinalPass.h

@@ -15,7 +15,7 @@
 class DrawFinalPass
 {
 public:
-    DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass);
+    DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass, GLuint* depthBuffer);
     ~DrawFinalPass() { }
     void InitializeTextures();
     void InitializeFrameBuffers();
@@ -59,7 +59,7 @@ private:
     GLuint m_SceneTexture;
     GLuint m_BloomTextureLowRes;
     GLuint m_SceneTextureLowRes;
-    GLuint m_DepthBuffer;
+    GLuint* m_DepthBuffer;
     GLuint m_DepthBufferLowRes;
     GLuint m_CubeMapTexture;
 

include/Engine/Rendering/FrameBuffer.h

@@ -33,15 +33,6 @@ public:
     ~Texture2D();
 };
 
-class Texture2DMultiSample : public ResourceType<GL_TEXTURE_2D_MULTISAMPLE>
-{
-public:
-	Texture2DMultiSample(GLuint* resourceHandle, GLenum attachment)
-		: ResourceType(resourceHandle, attachment) { };
-
-	~Texture2DMultiSample();
-};
-
 class RenderBuffer : public ResourceType<GL_RENDERBUFFER>
 {
 public:

include/Engine/Rendering/PickingPass.h

@@ -28,15 +28,13 @@ public:
     const ShaderProgram& PickingProgram() const { return *m_PickingProgram; }
     //const std::unordered_map<glm::ivec2, EntityID>& PickingColorsToEntity() const { return m_PickingColorsToEntity; }
     GLuint PickingTexture() const { return m_PickingTexture; }
-    GLuint DepthBuffer() const { return m_DepthBuffer; }
+    GLuint* DepthBuffer() { return &m_DepthBuffer; }
     const FrameBuffer& PickingBuffer() const { return m_PickingBuffer; }
 
     
     PickData Pick(glm::vec2 screenCoord);
 
 private:
-    void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const;
-
     EventBroker* m_EventBroker;
 
     const IRenderer* m_Renderer;

include/Engine/Rendering/RenderState.h

@@ -24,6 +24,8 @@ public:
     bool StencilFunc(GLenum func, GLint ref, GLuint mask);
     bool StencilMask(GLuint mask);
     bool DepthMask(GLboolean flag);
+	bool DepthFunc(GLenum func);
+	bool AlphaFunc(GLenum func, GLclampf thresholder);
 
 private:
     std::vector<std::function<void(void)>> m_ResetFunctions;

include/Engine/Rendering/Util/CommonFunctions.h

@@ -10,6 +10,7 @@ namespace CommonFunctions
 { 
 Texture* LoadTexture(std::string path, bool threaded);
 void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type);
+void GenerateMultiSampleTexture(GLuint* texture, int numSamples, glm::vec2 dimensions, GLint internalFormat);
 void GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm::vec2 dimensions, GLint format, GLenum type, GLint numMipMaps);
 void DeleteTexture(GLuint* texture);
 };

src/Engine/Rendering/DrawBloomPass.cpp

@@ -82,11 +82,11 @@ void DrawBloomPass::ClearBuffer()
     GLERROR("PRE");
     m_GaussianFrameBuffer_horiz.Bind();
     glClearColor(0.f, 0.f, 0.f, 0.f);
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+    glClear(GL_COLOR_BUFFER_BIT);
     m_GaussianFrameBuffer_horiz.Unbind();
     m_GaussianFrameBuffer_vert.Bind();
     glClearColor(0.f, 0.f, 0.f, 0.f);
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+    glClear(GL_COLOR_BUFFER_BIT);
     m_GaussianFrameBuffer_vert.Unbind();
     GLERROR("END");
 }

src/Engine/Rendering/DrawFinalPass.cpp

@@ -1,9 +1,10 @@
 #include "Rendering/DrawFinalPass.h"
-DrawFinalPass::DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass)
+DrawFinalPass::DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass, GLuint* depthBuffer)
 	: m_Renderer(renderer)
 	, m_LightCullingPass(lightCullingPass)
 	, m_CubeMapPass(cubeMapPass)
 	, m_SSAOPass(ssaoPass)
+	, m_DepthBuffer(depthBuffer)
 {
     //TODO: Make sure that uniforms are not sent into shader if not needed.
     m_ShieldPixelRate = 8;
@@ -23,19 +24,13 @@ void DrawFinalPass::InitializeTextures()
 
 void DrawFinalPass::InitializeFrameBuffers()
 {
-    glGenRenderbuffers(1, &m_DepthBuffer);
-    glBindRenderbuffer(GL_RENDERBUFFER, m_DepthBuffer);
-    glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
-    GLERROR("RenderBuffer generation");
-
-
 	CommonFunctions::GenerateTexture(&m_SceneTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
     //GenerateTexture(&m_BloomTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewPortSize().Width, m_Renderer->GetViewPortSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
 	CommonFunctions::GenerateTexture(&m_BloomTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
     //GenerateMipMapTexture(&m_BloomTexture, GL_CLAMP_TO_EDGE, glm::vec2(m_Renderer->GetViewPortSize().Width, m_Renderer->GetViewPortSize().Height), GL_RGB16F, GL_FLOAT, 4);
     //GenerateTexture(&m_StencilTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_STENCIL, GL_STENCIL_INDEX8, GL_INT);
 
-    m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new RenderBuffer(&m_DepthBuffer, GL_DEPTH_STENCIL_ATTACHMENT)));
+    m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(m_DepthBuffer, GL_DEPTH_STENCIL_ATTACHMENT)));
     //m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_StencilTexture, GL_STENCIL_ATTACHMENT)));
     m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_SceneTexture, GL_COLOR_ATTACHMENT0)));
     m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_BloomTexture, GL_COLOR_ATTACHMENT1)));
@@ -182,7 +177,6 @@ void DrawFinalPass::Draw(RenderScene& scene)
     if (scene.ClearDepth) {
         //glClear(GL_DEPTH_BUFFER_BIT);
 		state->Disable(GL_DEPTH_TEST);
-		state->DepthMask(GL_FALSE);
     }
     //TODO: Do we need check for this or will it be per scene always?
     glClearStencil(0x00);
@@ -273,7 +267,7 @@ void DrawFinalPass::ClearBuffer()
     glClearColor(0.f, 0.f, 0.f, 0.f);
     GLERROR("1");
 
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
     GLERROR("2");
 
     glDisable(GL_SCISSOR_TEST);
@@ -288,7 +282,7 @@ void DrawFinalPass::ClearBuffer()
     glScissor(0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
     GLERROR("ViewPort,Scissor LowRes");
     glClearColor(0.f, 0.f, 0.f, 0.f);
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+    glClear(GL_COLOR_BUFFER_BIT);
     m_FinalPassFrameBuffer.Unbind();
     GLERROR("END");
 }
@@ -297,8 +291,6 @@ void DrawFinalPass::ClearBuffer()
 void DrawFinalPass::OnWindowResize()
 {
     //InitializeFrameBuffers();
-    glBindRenderbuffer(GL_RENDERBUFFER, m_DepthBuffer);
-    glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
 
     CommonFunctions::GenerateTexture(&m_SceneTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
 	CommonFunctions::GenerateTexture(&m_BloomTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);

src/Engine/Rendering/DrawFinalPassState.cpp

@@ -8,7 +8,8 @@ DrawFinalPassState::DrawFinalPassState(GLuint frameBuffer)
     Enable(GL_BLEND);
     BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
     Enable(GL_DEPTH_TEST);
-	glDepthFunc(GL_LEQUAL);
+	DepthMask(GL_FALSE);
+	DepthFunc(GL_LEQUAL);
     Enable(GL_CULL_FACE);
     Enable(GL_STENCIL_TEST);
     StencilFunc(GL_NOTEQUAL, 1, 0xFF);

src/Engine/Rendering/FrameBuffer.cpp

@@ -16,12 +16,6 @@ Texture2D::~Texture2D()
     }
 }
 
-Texture2DMultiSample::~Texture2DMultiSample()
-{
-	if (m_ResourceHandle != 0) {
-		glDeleteTextures(1, m_ResourceHandle);
-	}
-}
 
 RenderBuffer::~RenderBuffer()
 {

src/Engine/Rendering/PickingPass.cpp

@@ -19,10 +19,10 @@ PickingPass::~PickingPass()
 
 void PickingPass::InitializeTextures()
 {
-    GenerateTexture(&m_PickingTexture, GL_CLAMP_TO_BORDER, GL_LINEAR,
+    CommonFunctions::GenerateTexture(&m_PickingTexture, GL_CLAMP_TO_BORDER, GL_LINEAR,
         glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RG8, GL_RG, GL_UNSIGNED_BYTE);
 
-	GenerateTexture(&m_DepthBuffer, GL_CLAMP_TO_BORDER, GL_NEAREST,
+	CommonFunctions::GenerateTexture(&m_DepthBuffer, GL_CLAMP_TO_BORDER, GL_NEAREST,
 		glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_DEPTH24_STENCIL8, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8);
 }
 
@@ -366,7 +366,7 @@ void PickingPass::ClearPicking()
 
     m_PickingBuffer.Bind();
     glClearColor(0.f, 0.f, 0.f, 0.f);
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
     m_PickingBuffer.Unbind();
     GLERROR("END");
 }
@@ -407,16 +407,3 @@ PickData PickingPass::Pick(glm::vec2 screenCoord)
     pickData.World = pickInfo.World;
     return pickData;
 }
-
-void PickingPass::GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const
-{
-    //TODO: Renderer: Make this in a sparate class
-    glGenTextures(1, texture);
-    glBindTexture(GL_TEXTURE_2D, *texture);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, wrapping);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, wrapping);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filtering);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
-    glTexImage2D(GL_TEXTURE_2D, 0, internalFormat, dimensions.x, dimensions.y, 0, format, type, nullptr);//TODO: Renderer: Fix the precision and Resolution
-    GLERROR("Texture initialization failed");
-}

src/Engine/Rendering/PickingPassState.cpp

@@ -14,6 +14,7 @@ PickingPassState::PickingPassState(GLuint frameBuffer)
     //ClearColor(clearColor);
     //Clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
     GLERROR("END");
+	
 }
 
 PickingPassState::~PickingPassState()

src/Engine/Rendering/RenderState.cpp

@@ -135,6 +135,26 @@ bool RenderState::DepthMask(GLboolean flag)
     return !GLERROR("DepthMask");
 }
 
+bool RenderState::DepthFunc(GLenum func)
+{
+	GLint original;
+	glGetIntegerv(GL_DEPTH_FUNC, &original);
+	m_ResetFunctions.push_back(std::bind(glDepthFunc, original));
+	glDepthFunc(func);
+	return !GLERROR("DepthFunc");
+}
+
+bool RenderState::AlphaFunc(GLenum func, GLclampf thresholder)
+{
+	GLint originalFunc;
+	glGetIntegerv(GL_ALPHA_TEST_FUNC, &originalFunc);
+	GLint originalRef;
+	glGetIntegerv(GL_ALPHA_TEST_REF, &originalRef);
+	m_ResetFunctions.push_back(std::bind(glAlphaFunc, originalFunc, originalRef));
+	glAlphaFunc(func, thresholder);
+	return !GLERROR("AlphaFunc");
+}
+
 RenderState::~RenderState()
 {
     for (auto& f : boost::adaptors::reverse(m_ResetFunctions)) {

src/Engine/Rendering/Renderer.cpp

@@ -28,9 +28,9 @@ void Renderer::glfwFrameBufferCallback(GLFWwindow* window, int width, int height
     glViewport(0, 0, width, height);
     Renderer* currentRenderer = m_WindowToRenderer[window];
     currentRenderer->m_ViewportSize = Rectangle(width, height);
+	currentRenderer->m_PickingPass->OnWindowResize();
     currentRenderer->m_DrawFinalPass->OnWindowResize();
     currentRenderer->m_LightCullingPass->OnWindowResize();
-    currentRenderer->m_PickingPass->OnWindowResize();
     currentRenderer->m_DrawBloomPass->OnWindowResize();
 	currentRenderer->m_SSAOPass->OnWindowResize();
 }
@@ -136,17 +136,16 @@ void Renderer::Draw(RenderFrame& frame)
     PerformanceTimer::StopTimer("Renderer-ClearBuffers");
     GLERROR("ClearBuffers");
 	for (auto scene : frame.RenderScenes) {
-		PerformanceTimer::StartTimer("Renderer-Depth");
+		PerformanceTimer::StartTimer("Renderer-PickingPass");
 		m_PickingPass->Draw(*scene);
 		GLERROR("Drawing pickingpass");
-		PerformanceTimer::StopTimer("Renderer-Depth");
+		PerformanceTimer::StopTimer("Renderer-PickingPass");
 	}
 	PerformanceTimer::StartTimer("Renderer-AO generation");
-	m_SSAOPass->Draw(m_PickingPass->DepthBuffer(), frame.RenderScenes.front()->Camera);
+	m_SSAOPass->Draw(*m_PickingPass->DepthBuffer(), frame.RenderScenes.front()->Camera);
 	PerformanceTimer::StopTimer("Renderer-AO generation");
     for (auto scene : frame.RenderScenes){
-        
-        PerformanceTimer::StartTimer("Renderer-Drawing PickingPass");
+        PerformanceTimer::StartTimer("Renderer-Depth");
         SortRenderJobsByDepth(*scene);
         GLERROR("SortByDepth");
         PerformanceTimer::StartTimerAndStopPrevious("Renderer-Generate Frustrums");
@@ -206,8 +205,11 @@ void Renderer::Draw(RenderFrame& frame)
     PerformanceTimer::StartTimer("Renderer-ImGuiRenderPass");
     m_ImGuiRenderPass->Draw();
     GLERROR("Imgui draw");
+	PerformanceTimer::StopTimer("Renderer-ImGuiRenderPass");
+
+	PerformanceTimer::StartTimer("Renderer-SwapBuffer");
     glfwSwapBuffers(m_Window);
-    PerformanceTimer::StopTimer("Renderer-ImGuiRenderPass");
+	PerformanceTimer::StopTimer("Renderer-SwapBuffer");
 }
 
 PickData Renderer::Pick(glm::vec2 screenCoord)
@@ -248,9 +250,9 @@ void Renderer::InitializeRenderPasses()
     m_LightCullingPass = new LightCullingPass(this);
     m_CubeMapPass = new CubeMapPass(this);
 	m_SSAOPass = new SSAOPass(this, m_Config);
-    m_DrawFinalPass = new DrawFinalPass(this, m_LightCullingPass, m_CubeMapPass, m_SSAOPass);
+    m_DrawFinalPass = new DrawFinalPass(this, m_LightCullingPass, m_CubeMapPass, m_SSAOPass, m_PickingPass->DepthBuffer());
     m_DrawScreenQuadPass = new DrawScreenQuadPass(this);
     m_DrawBloomPass = new DrawBloomPass(this, m_Config);
     m_DrawColorCorrectionPass = new DrawColorCorrectionPass(this);
   
-}
+}

src/Engine/Rendering/SSAOPass.cpp

@@ -88,8 +88,8 @@ void SSAOPass::InitializeTexture() {
 	CommonFunctions::GenerateTexture(&m_SSAOTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width >> m_TextureQuality, m_Renderer->GetViewportSize().Height >> m_TextureQuality), GL_R8, GL_RED, GL_FLOAT);
 	CommonFunctions::GenerateTexture(&m_SSAOViewSpaceZTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width >> m_TextureQuality, m_Renderer->GetViewportSize().Height >> m_TextureQuality), GL_R32F, GL_RED, GL_FLOAT);
 
-	CommonFunctions::GenerateTexture(&m_Gaussian_horiz, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width >> m_TextureQuality, m_Renderer->GetViewportSize().Height >> m_TextureQuality), GL_R8, GL_RGB, GL_FLOAT);
-	CommonFunctions::GenerateTexture(&m_Gaussian_vert, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width >> m_TextureQuality, m_Renderer->GetViewportSize().Height >> m_TextureQuality), GL_R8, GL_RGB, GL_FLOAT);
+	CommonFunctions::GenerateTexture(&m_Gaussian_horiz, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width >> m_TextureQuality, m_Renderer->GetViewportSize().Height >> m_TextureQuality), GL_R8, GL_RED, GL_FLOAT);
+	CommonFunctions::GenerateTexture(&m_Gaussian_vert, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width >> m_TextureQuality, m_Renderer->GetViewportSize().Height >> m_TextureQuality), GL_R8, GL_RED, GL_FLOAT);
 }
 
 void SSAOPass::InitializeBuffer()
@@ -127,22 +127,22 @@ void SSAOPass::ClearBuffer()
 	}
 	m_SSAOFramBuffer.Bind();
 	glClearColor(1.f, 1.f, 1.f, 1.f);
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	glClear(GL_COLOR_BUFFER_BIT);
 	m_SSAOFramBuffer.Unbind();
 
 	m_SSAOViewSpaceZFramBuffer.Bind();
 	glClearColor(1.f, 1.f, 1.f, 1.f);
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	glClear(GL_COLOR_BUFFER_BIT);
 	m_SSAOViewSpaceZFramBuffer.Unbind();
 
 	m_GaussianFrameBuffer_horiz.Bind();
 	glClearColor(1.f, 1.f, 1.f, 1.f);
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	glClear(GL_COLOR_BUFFER_BIT);
 	m_GaussianFrameBuffer_horiz.Unbind();
 
 	m_GaussianFrameBuffer_vert.Bind();
 	glClearColor(1.f, 1.f, 1.f, 1.f);
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	glClear(GL_COLOR_BUFFER_BIT);
 	m_GaussianFrameBuffer_vert.Unbind();
 }
 
@@ -284,4 +284,5 @@ void SSAOPass::OnWindowResize() {
 	}
 
 	InitializeTexture();
+	InitializeBuffer();
 }

src/Engine/Rendering/Util/CommonFunctions.cpp

@@ -31,6 +31,16 @@ void CommonFunctions::GenerateTexture(GLuint* texture, GLenum wrapping, GLenum f
 	GLERROR("Texture initialization failed");
 }
 
+void CommonFunctions::GenerateMultiSampleTexture(GLuint* texture, int numSamples, glm::vec2 dimensions, GLint internalFormat)
+{
+	glDeleteTextures(1, texture);
+	glGenTextures(1, texture);
+	glBindTexture(GL_TEXTURE_2D_MULTISAMPLE, *texture);
+	glTexImage2DMultisample(GL_TEXTURE_2D_MULTISAMPLE, numSamples, internalFormat, dimensions.x, dimensions.y, false);
+	GLERROR("Texture initialization failed");
+}
+
+
 void CommonFunctions::GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm::vec2 dimensions, GLint format, GLenum type, GLint numMipMaps)
 {
 	glGenTextures(1, texture);

src/Game/main.cpp

@@ -9,7 +9,9 @@ int main(int argc, char* argv[])
 
     Game game(argc, argv);
     while (game.Running()) {
+		PerformanceTimer::StartTimer("Game-Tick");
         game.Tick();
+		PerformanceTimer::StopTimer("Game-Tick");
     }
 
 	return 0;