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-rw-r--r--indra/newview/app_settings/shaders/class1/effects/glowExtractMSF.glsl38
1 files changed, 0 insertions, 38 deletions
diff --git a/indra/newview/app_settings/shaders/class1/effects/glowExtractMSF.glsl b/indra/newview/app_settings/shaders/class1/effects/glowExtractMSF.glsl
deleted file mode 100644
index 9267a8585d..0000000000
--- a/indra/newview/app_settings/shaders/class1/effects/glowExtractMSF.glsl
+++ /dev/null
@@ -1,38 +0,0 @@
-/**
- * @file glowExtractF.glsl
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * $/LicenseInfo$
- */
-
-
-
-#extension GL_ARB_texture_rectangle : enable
-#extension GL_ARB_texture_multisample : enable
-
-uniform sampler2DMS diffuseMap;
-uniform float minLuminance;
-uniform float maxExtractAlpha;
-uniform vec3 lumWeights;
-uniform vec3 warmthWeights;
-uniform float warmthAmount;
-
-void main()
-{
- ivec2 itc = ivec2(gl_TexCoord[0].xy);
- vec4 fcol = vec4(0,0,0,0);
-
- for (int i = 0; i < samples; i++)
- {
- vec4 col = texelFetch(diffuseMap, itc, i);
-
- /// CALCULATING LUMINANCE (Using NTSC lum weights)
- /// http://en.wikipedia.org/wiki/Luma_%28video%29
- float lum = smoothstep(minLuminance, minLuminance+1.0, dot(col.rgb, lumWeights ) );
- float warmth = smoothstep(minLuminance, minLuminance+1.0, max(col.r * warmthWeights.r, max(col.g * warmthWeights.g, col.b * warmthWeights.b)) );
-
- fcol += vec4(col.rgb, max(col.a, mix(lum, warmth, warmthAmount) * maxExtractAlpha));
- }
-
- gl_FragColor = fcol/samples;
-}