GITechDemo:

*lighting parameter update
*tone mapping parameter update
*bloom parameter update
*film grain parameter update
*color correction parameter update
*default to borderless window mode
*window state caching initialization fix

Author: iftodebogdan

GITechDemo/Code/AppMain/GITechDemo/GITechDemo.cpp

@@ -56,7 +56,7 @@ namespace GITechDemoApp
     extern const char* const ResourceTypeMap[RenderResource::RES_MAX];
 
     bool FULLSCREEN_ENABLED = false;
-    bool BORDERLESS_ENABLED = false;
+    bool BORDERLESS_ENABLED = true;
     int FULLSCREEN_RESOLUTION_X = 0;
     int FULLSCREEN_RESOLUTION_Y = 0;
     int FULLSCREEN_REFRESH_RATE = 0;
@@ -112,6 +112,8 @@ bool GITechDemo::Init(void* hWnd)
 {
     m_pHWND = hWnd;
 
+    Framework* const pFW = Framework::GetInstance();
+
     // Renderer MUST be initialized on the SAME thread as the target window
     Renderer::CreateInstance(API_DX9);
     //Renderer::CreateInstance(API_NULL);
@@ -198,9 +200,9 @@ bool GITechDemo::Init(void* hWnd)
     m_nLastFrameResY = -1;
     m_vLastFrameViewport = Vec2i(-1, -1);
     m_nLastFrameRefreshRate = -1;
-    m_bLastFrameFullscreen = FULLSCREEN_ENABLED;
-    m_bLastFrameBorderless = BORDERLESS_ENABLED;
-    m_bLastFrameVSync = VSYNC_ENABLED;
+    m_bLastFrameFullscreen = pFW->IsFullscreen();
+    m_bLastFrameBorderless = pFW->IsBorderlessWindow();
+    m_bLastFrameVSync = RenderContext->GetVSyncStatus();
 
     return true;
 }

GITechDemo/Code/AppMain/GITechDemo/RenderScheme/HDRToneMappingPass.cpp

@@ -37,7 +37,7 @@ using namespace GITechDemoApp;
 namespace GITechDemoApp
 {
     bool HDR_TONE_MAPPING_ENABLED = true;
-    bool SRGB_COLOR_CORRECTION = false;
+    bool SRGB_COLOR_CORRECTION = true;
 }
 
 HDRToneMappingPass::HDRToneMappingPass(const char* const passName, RenderPass* const parentPass)

GITechDemo/Code/AppMain/GITechDemo/Resources/AppResources.cpp

@@ -407,7 +407,7 @@ namespace GITechDemoApp
     CREATE_SHADER_CONSTANT_OBJECT(fZFar,                    float,          5000.f                  );
 
     /* Directional light parameters */
-    CREATE_SHADER_CONSTANT_OBJECT(fDiffuseFactor,           float,          10.f                    );
+    CREATE_SHADER_CONSTANT_OBJECT(fDiffuseFactor,           float,          7.5f                    );
     CREATE_SHADER_CONSTANT_OBJECT(fSpecFactor,              float,          15.f                    );
     CREATE_SHADER_CONSTANT_OBJECT(fAmbientFactor,           float,          0.15f                   );
     CREATE_SHADER_CONSTANT_OBJECT(fIrradianceFactor,        float,          1.f                     );
@@ -454,7 +454,7 @@ namespace GITechDemoApp
 
     /* Post-processing parameters */
     // Tone mapping
-    CREATE_SHADER_CONSTANT_OBJECT(fExposureBias,            float,          0.2f                    );
+    CREATE_SHADER_CONSTANT_OBJECT(fExposureBias,            float,          0.25f                   );
     CREATE_SHADER_CONSTANT_OBJECT(f2AvgLumaClamp,           Vec2f,          Vec2f(0.0001f, 0.75f)   );
     CREATE_SHADER_CONSTANT_OBJECT(fShoulderStrength,        float,          0.5f                    );
     CREATE_SHADER_CONSTANT_OBJECT(fLinearStrength,          float,          0.58f                   );
@@ -464,12 +464,12 @@ namespace GITechDemoApp
     CREATE_SHADER_CONSTANT_OBJECT(fToeDenominator,          float,          0.58f                   );
     CREATE_SHADER_CONSTANT_OBJECT(fLinearWhite,             float,          3.f                     );
     CREATE_SHADER_CONSTANT_OBJECT(fLumaAdaptSpeed,          float,          1.f                     );
-    CREATE_SHADER_CONSTANT_OBJECT(fFilmGrainAmount,         float,          0.003f                  );
+    CREATE_SHADER_CONSTANT_OBJECT(fFilmGrainAmount,         float,          0.001f                  );
     CREATE_SHADER_CONSTANT_OBJECT(bApplyColorCorrection,    bool,           true                    );
     // Bloom
     CREATE_SHADER_CONSTANT_OBJECT(fBrightnessThreshold,     float,          0.2f                    );
     CREATE_SHADER_CONSTANT_OBJECT(fBloomPower,              float,          1.f                     );
-    CREATE_SHADER_CONSTANT_OBJECT(fBloomStrength,           float,          1.f                     );
+    CREATE_SHADER_CONSTANT_OBJECT(fBloomStrength,           float,          0.75f                   );
     // FXAA
     CREATE_SHADER_CONSTANT_OBJECT(fFxaaSubpix,              float,          0.75f                   );
     CREATE_SHADER_CONSTANT_OBJECT(fFxaaEdgeThreshold,       float,          0.166f                  );