cAutoExposureBloom: Make grading configurable

papadanku · Jan 13, 2025 · b796281 · b796281
1 parent 03a650e
commit b796281
Showing 1 changed file with 185 additions and 177 deletions.
diff --git a/shaders/cAutoExposureBloom.fx b/shaders/cAutoExposureBloom.fx
@@ -17,6 +17,10 @@
     #define ENABLE_AUTOEXPOSURE 1
 #endif
 
+#ifndef ENABLE_GRADING
+    #define ENABLE_GRADING 1
+#endif
+
 // Bloom-specific settings
 #if ENABLE_BLOOM
     uniform int _BloomRenderMode <
@@ -91,159 +95,161 @@
     > = false;
 #endif
 
-uniform float _GradeLightness <
-    ui_category = "Color Grading | Color Adjustments";
-    ui_label = "Lightness";
-    ui_type = "drag";
-> = 0.0;
-
-uniform float _GradeSaturation <
-    ui_category = "Color Grading | Color Adjustments";
-    ui_label = "Saturation";
-    ui_type = "slider";
-    ui_min = -1.0;
-    ui_max = 1.0;
-> = 0.0;
-
-uniform float _GradeHueShift <
-    ui_category = "Color Grading | Color Adjustments";
-    ui_label = "Hue";
-    ui_type = "slider";
-    ui_min = -1.0;
-    ui_max = 1.0;
-> = 0.0;
-
-uniform float _GradeContrast <
-    ui_category = "Color Grading | Color Adjustments";
-    ui_label = "Contrast";
-    ui_type = "slider";
-    ui_min = -1.0;
-    ui_max = 1.0;
-> = 0.0;
-
-uniform float3 _GradeColorFilter <
-    ui_category = "Color Grading | Color Adjustments";
-    ui_label = "Color Filter";
-    ui_type = "color";
-    ui_min = 0.0;
-    ui_max = 1.0;
-> = 1.0;
-
-uniform float _GradeTemperature <
-    ui_category = "Color Grading | White Balance";
-    ui_label = "Temperature";
-    ui_type = "slider";
-    ui_min = -1.0;
-    ui_max = 1.0;
-> = 0.0;
-
-uniform float _GradeTint <
-    ui_category = "Color Grading | White Balance";
-    ui_label = "Tint";
-    ui_type = "slider";
-    ui_min = -1.0;
-    ui_max = 1.0;
-> = 0.0;
-
-uniform float3 _GradeShadows <
-    ui_category = "Color Grading | Split Toning";
-    ui_label = "Shadows";
-    ui_type = "color";
-> = float3(0.5, 0.5, 0.5);
-
-uniform float3 _GradeHighLights <
-    ui_category = "Color Grading | Split Toning";
-    ui_label = "Highlights";
-    ui_type = "color";
-> = float3(0.5, 0.5, 0.5);
-
-uniform float _GradeBalance <
-    ui_category = "Color Grading | Split Toning";
-    ui_label = "Balance";
-    ui_type = "slider";
-    ui_min = -1.0;
-    ui_max = 1.0;
-> = 0.0;
-
-uniform float3 _GradeMixRed <
-    ui_category = "Color Grading | Channel Mixer";
-    ui_label = "Red";
-    ui_type = "color";
-    ui_min = 0.0;
-    ui_max = 1.0;
-> = float3(1.0, 0.0, 0.0);
-
-uniform float3 _GradeMixGreen <
-    ui_category = "Color Grading | Channel Mixer";
-    ui_label = "Green";
-    ui_type = "color";
-    ui_min = 0.0;
-    ui_max = 1.0;
-> = float3(0.0, 1.0, 0.0);
-
-uniform float3 _GradeMixBlue <
-    ui_category = "Color Grading | Channel Mixer";
-    ui_label = "Blue";
-    ui_type = "color";
-    ui_min = 0.0;
-    ui_max = 1.0;
-> = float3(0.0, 0.0, 1.0);
-
-uniform float3 _GradeMidtoneShadowColor <
-    ui_category = "Color Grading | Shadows, Midtones, Hightlights";
-    ui_label = "Shadow Color";
-    ui_type = "color";
-    ui_min = 0.0;
-    ui_max = 1.0;
-> = float3(1.0, 1.0, 1.0);
-
-uniform float3 _GradeMidtoneColor <
-    ui_category = "Color Grading | Shadows, Midtones, Hightlights";
-    ui_label = "Midtone Color";
-    ui_type = "color";
-    ui_min = 0.0;
-    ui_max = 1.0;
-> = float3(1.0, 1.0, 1.0);
-
-uniform float3 _GradeMidtoneHighlightColor <
-    ui_category = "Color Grading | Shadows, Midtones, Hightlights";
-    ui_label = "Highlight Color";
-    ui_type = "color";
-    ui_min = 0.0;
-    ui_max = 1.0;
-> = float3(1.0, 1.0, 1.0);
-
-uniform float _GradeMidtoneShadowStart <
-    ui_category = "Color Grading | Shadows, Midtones, Hightlights";
-    ui_label = "Shadows Start";
-    ui_type = "slider";
-    ui_min = 0.0;
-    ui_max = 1.0;
-> = 0.0;
-
-uniform float _GradeMidtoneShadowEnd <
-    ui_category = "Color Grading | Shadows, Midtones, Hightlights";
-    ui_label = "Shadows End";
-    ui_type = "slider";
-    ui_min = 0.0;
-    ui_max = 1.0;
-> = 0.3;
-
-uniform float _GradeMidtoneHighlightStart <
-    ui_category = "Color Grading | Shadows, Midtones, Hightlights";
-    ui_label = "Highlights Start";
-    ui_type = "slider";
-    ui_min = 0.0;
-    ui_max = 1.0;
-> = 0.55;
-
-uniform float _GradeMidtoneHighlightEnd <
-    ui_category = "Color Grading | Shadows, Midtones, Hightlights";
-    ui_label = "Highlights End";
-    ui_type = "slider";
-    ui_min = 0.0;
-    ui_max = 1.0;
-> = 1.0;
+#if ENABLE_GRADING
+    uniform float _GradeLightness <
+        ui_category = "Color Grading | Color Adjustments";
+        ui_label = "Lightness";
+        ui_type = "drag";
+    > = 0.0;
+
+    uniform float _GradeSaturation <
+        ui_category = "Color Grading | Color Adjustments";
+        ui_label = "Saturation";
+        ui_type = "slider";
+        ui_min = -1.0;
+        ui_max = 1.0;
+    > = 0.0;
+
+    uniform float _GradeHueShift <
+        ui_category = "Color Grading | Color Adjustments";
+        ui_label = "Hue";
+        ui_type = "slider";
+        ui_min = -1.0;
+        ui_max = 1.0;
+    > = 0.0;
+
+    uniform float _GradeContrast <
+        ui_category = "Color Grading | Color Adjustments";
+        ui_label = "Contrast";
+        ui_type = "slider";
+        ui_min = -1.0;
+        ui_max = 1.0;
+    > = 0.0;
+
+    uniform float3 _GradeColorFilter <
+        ui_category = "Color Grading | Color Adjustments";
+        ui_label = "Color Filter";
+        ui_type = "color";
+        ui_min = 0.0;
+        ui_max = 1.0;
+    > = 1.0;
+
+    uniform float _GradeTemperature <
+        ui_category = "Color Grading | White Balance";
+        ui_label = "Temperature";
+        ui_type = "slider";
+        ui_min = -1.0;
+        ui_max = 1.0;
+    > = 0.0;
+
+    uniform float _GradeTint <
+        ui_category = "Color Grading | White Balance";
+        ui_label = "Tint";
+        ui_type = "slider";
+        ui_min = -1.0;
+        ui_max = 1.0;
+    > = 0.0;
+
+    uniform float3 _GradeShadows <
+        ui_category = "Color Grading | Split Toning";
+        ui_label = "Shadows";
+        ui_type = "color";
+    > = float3(0.5, 0.5, 0.5);
+
+    uniform float3 _GradeHighLights <
+        ui_category = "Color Grading | Split Toning";
+        ui_label = "Highlights";
+        ui_type = "color";
+    > = float3(0.5, 0.5, 0.5);
+
+    uniform float _GradeBalance <
+        ui_category = "Color Grading | Split Toning";
+        ui_label = "Balance";
+        ui_type = "slider";
+        ui_min = -1.0;
+        ui_max = 1.0;
+    > = 0.0;
+
+    uniform float3 _GradeMixRed <
+        ui_category = "Color Grading | Channel Mixer";
+        ui_label = "Red";
+        ui_type = "color";
+        ui_min = 0.0;
+        ui_max = 1.0;
+    > = float3(1.0, 0.0, 0.0);
+
+    uniform float3 _GradeMixGreen <
+        ui_category = "Color Grading | Channel Mixer";
+        ui_label = "Green";
+        ui_type = "color";
+        ui_min = 0.0;
+        ui_max = 1.0;
+    > = float3(0.0, 1.0, 0.0);
+
+    uniform float3 _GradeMixBlue <
+        ui_category = "Color Grading | Channel Mixer";
+        ui_label = "Blue";
+        ui_type = "color";
+        ui_min = 0.0;
+        ui_max = 1.0;
+    > = float3(0.0, 0.0, 1.0);
+
+    uniform float3 _GradeMidtoneShadowColor <
+        ui_category = "Color Grading | Shadows, Midtones, Hightlights";
+        ui_label = "Shadow Color";
+        ui_type = "color";
+        ui_min = 0.0;
+        ui_max = 1.0;
+    > = float3(1.0, 1.0, 1.0);
+
+    uniform float3 _GradeMidtoneColor <
+        ui_category = "Color Grading | Shadows, Midtones, Hightlights";
+        ui_label = "Midtone Color";
+        ui_type = "color";
+        ui_min = 0.0;
+        ui_max = 1.0;
+    > = float3(1.0, 1.0, 1.0);
+
+    uniform float3 _GradeMidtoneHighlightColor <
+        ui_category = "Color Grading | Shadows, Midtones, Hightlights";
+        ui_label = "Highlight Color";
+        ui_type = "color";
+        ui_min = 0.0;
+        ui_max = 1.0;
+    > = float3(1.0, 1.0, 1.0);
+
+    uniform float _GradeMidtoneShadowStart <
+        ui_category = "Color Grading | Shadows, Midtones, Hightlights";
+        ui_label = "Shadows Start";
+        ui_type = "slider";
+        ui_min = 0.0;
+        ui_max = 1.0;
+    > = 0.0;
+
+    uniform float _GradeMidtoneShadowEnd <
+        ui_category = "Color Grading | Shadows, Midtones, Hightlights";
+        ui_label = "Shadows End";
+        ui_type = "slider";
+        ui_min = 0.0;
+        ui_max = 1.0;
+    > = 0.3;
+
+    uniform float _GradeMidtoneHighlightStart <
+        ui_category = "Color Grading | Shadows, Midtones, Hightlights";
+        ui_label = "Highlights Start";
+        ui_type = "slider";
+        ui_min = 0.0;
+        ui_max = 1.0;
+    > = 0.55;
+
+    uniform float _GradeMidtoneHighlightEnd <
+        ui_category = "Color Grading | Shadows, Midtones, Hightlights";
+        ui_label = "Highlights End";
+        ui_type = "slider";
+        ui_min = 0.0;
+        ui_max = 1.0;
+    > = 1.0;
+#endif
 
 #include "shared/cShadeHDR.fxh"
 #if ENABLE_AUTOEXPOSURE
@@ -490,30 +496,32 @@ float4 PS_Composite(CShade_VS2PS_Quad Input) : SV_TARGET0
         : BloomColor;
     #endif
 
-    // Apply color-grading
-    CColor_ApplyColorGrading(
-        BaseColor,
-        _GradeLightness,
-        _GradeHueShift,
-        _GradeSaturation,
-        _GradeContrast,
-        _GradeColorFilter,
-        _GradeTemperature,
-        _GradeTint,
-        _GradeShadows,
-        _GradeHighLights,
-        _GradeBalance,
-        _GradeMixRed,
-        _GradeMixGreen,
-        _GradeMixBlue,
-        _GradeMidtoneShadowColor,
-        _GradeMidtoneColor,
-        _GradeMidtoneHighlightColor,
-        _GradeMidtoneShadowStart,
-        _GradeMidtoneShadowEnd,
-        _GradeMidtoneHighlightStart,
-        _GradeMidtoneHighlightEnd
-    );
+    #if ENABLE_GRADING
+        // Apply color-grading
+        CColor_ApplyColorGrading(
+            BaseColor,
+            _GradeLightness,
+            _GradeHueShift,
+            _GradeSaturation,
+            _GradeContrast,
+            _GradeColorFilter,
+            _GradeTemperature,
+            _GradeTint,
+            _GradeShadows,
+            _GradeHighLights,
+            _GradeBalance,
+            _GradeMixRed,
+            _GradeMixGreen,
+            _GradeMixBlue,
+            _GradeMidtoneShadowColor,
+            _GradeMidtoneColor,
+            _GradeMidtoneHighlightColor,
+            _GradeMidtoneShadowStart,
+            _GradeMidtoneShadowEnd,
+            _GradeMidtoneHighlightStart,
+            _GradeMidtoneHighlightEnd
+        );
+    #endif
 
     // Apply tonemapping
     BaseColor = CTonemap_ApplyOutputTonemap(BaseColor);