1 files changed, 0 insertions, 117 deletions
diff --git a/Studio/Content/Effect Library/SCurveTonemap.effect b/Studio/Content/Effect Library/SCurveTonemap.effect
deleted file mode 100644
index fc0259b8..00000000
--- a/Studio/Content/Effect Library/SCurveTonemap.effect
+++ /dev/null
@@ -1,117 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<Effect>
-	<MetaData>
-		<Property name="Shoulder" formalName="Shoulder Slope" type="Float" default="1" min="0" max="3"/>
-		<Property name="ShoulderWt" formalName="Shoulder Emphasis" type="Float" default="0" min="-1" max="1"/>
-		<Property name="Toe" formalName="Toe Slope" type="Float" default="1" min="0" max="3"/>
-		<Property name="ToeWt" formalName="Toe Emphasis" type="Float" default="0" min="-1" max="1"/>
-		<Property name="Contrast" formalName="Contrast Boost" type="Float" default="0" min="-1" max="2"/>
-		<Property name="Saturation" formalName="Saturation Level" type="Float" default="1" min="0" max="2"/>
-		<Property name="GammaValue" formalName="Gamma" type="Float" default="2.2" min="0.1" max="8"/>
-		<Property name="UseExposure" formalName="Use Exposure" type="Boolean" default="False"/>
-		<Property name="WhiteVal" formalName="White Point" type="Float" default="1.0" min="0.01" max="128.0">
-			<ShowIfEqual property="UseExposure" value="False"/>
-		</Property>
-		<Property name="ExposeVal" formalName="Exposure Value" type="Float" default="1.0" min="0.01" max="16.0">
-			<ShowIfEqual property="UseExposure" value="True"/>
-		</Property>
-	</MetaData>
-	<Shaders>
-		<Shared>
-#include "luminance.glsllib"
-
-float remapLum( float inLum, float whitePt )
-{
-	return clamp( inLum / whitePt, 0.0, 1.0 );
-}
-
-float exposeLum( float inLum, float exposure )
-{
-	return 1.0 - exp2( -inLum / exposure );
-}
-
-vec3 gammaCorrect( vec3 inColor, float gammaExp )
-{
-	return pow( inColor, vec3( 1.0 / gammaExp ) );
-}
-
-vec3 adjSaturation( vec3 inRGB, float satFactor )
-{
-	// Must be done in linear space (before gamma correction)
-	float P = sqrt( luminance( inRGB * inRGB ) );
-	vec3 outCol;
-	outCol = (inRGB - vec3(P)) * satFactor;
-	outCol += vec3(P);
-	return outCol;
-}
-
-		</Shared>
-<Shader name="TONEMAP">
-<FragmentShader>
-float curveCompute( float inLum, float slope0, float slope1 )
-{
-	float a1 = slope0;
-	float a2 = 3.0 - 2.0 * slope0 - slope1;
-	float a3 = slope1 + slope0 - 2.0;
-
-	// Cubic curve fit.  This results in a curve that is 0 where inColor is 0
-	// equals 1 when inColor is 1, and the derivative at 0 is slope0 and the
-	// derivative at 1 is slope1
-	return ((((a3 * inLum) + a2)*inLum) + a1)*inLum;
-}
-
-float toeEmphasize( float inParam )
-{
-	float a1 = 1.0 - ToeWt;
-	float a2 = 2.0 * ToeWt;
-	float a3 = -ToeWt;
-	
-	return ((((a3 * inParam) + a2) * inParam) + a1) * inParam;
-}
-
-float shoulderEmphasize( float inParam )
-{
-	float a1 = 1.0;
-	float a2 = ShoulderWt;
-	float a3 = -ShoulderWt;
-	
-	return ((((a3 * inParam) + a2) * inParam) + a1) * inParam;
-}
-
-void frag()
-{
-	// k = shadow slope, m = midtone slope, n = highlight slope
-	float k = Toe;
-	float m = 1.0 + Contrast;
-	float n = Shoulder;
-	
-	//vec4 sourceColor = texture(SourceSampler, TexCoord);
-	vec4 sourceColor = texture(Texture0, TexCoord);
-	vec3 sourceSep = RGBToYPbPr(sourceColor.rgb);
-	
-	float lum = sourceSep.r;
-	
-	if (UseExposure) 
-		lum = exposeLum( lum, ExposeVal );
-	else
-		lum = remapLum( lum, WhiteVal );
-
-	float param0 = toeEmphasize( 2.0 * lum );		// Parametrization for Curve Part 1
-	float param1 = shoulderEmphasize( 2.0 * lum - 1.0 );	// Parametrization for Curve Part 2
-	
-	float lum0 = 0.5 * curveCompute( param0, k, m );
-	float lum1 = 0.5 * curveCompute( param1, m, n ) + 0.5;
-	sourceSep.r = (lum > 0.5) ? lum1 : lum0;
-	
-	// Convert back to RGB and gamma correct
-	vec3 finalColor = YPbPrToRGB( sourceSep );
-	finalColor = gammaCorrect( adjSaturation( finalColor, Saturation ), GammaValue );
-	gl_FragColor = vec4( finalColor, sourceColor.a );
-}
-</FragmentShader>
-</Shader>
-	</Shaders>
-	<Passes>
-		<Pass shader="TONEMAP" input="[source]" />
-	</Passes>	
-</Effect>
-\ No newline at end of file