1 files changed, 0 insertions, 37 deletions
diff --git a/src/demos/hdr/shaders/cg/tonemap.cg b/src/demos/hdr/shaders/cg/tonemap.cg
deleted file mode 100755
index c3d218f..0000000
--- a/src/demos/hdr/shaders/cg/tonemap.cg
+++ /dev/null
@@ -1,37 +0,0 @@
-// Tone mapping pass
-
-#include "hdr.cg"
-
-half4 main(fragin In,
-           uniform samplerRECT sceneTex     : TEXUNIT0,
-           uniform samplerRECT blurTex      : TEXUNIT1,
-           uniform sampler1D   gammaTex     : TEXUNIT2,
-           uniform samplerRECT vignetteTex  : TEXUNIT3,
-           uniform float       blurAmount,
-           uniform float4      windowSize,
-           uniform float       exposure
-           ) : COLOR
-{
-    // sum original and blurred image
-    half3 c = lerp(texRECT(sceneTex, In.tex0.xy), texRECT_bilinear(blurTex, In.tex1.xy), blurAmount).xyz;
-
-    // exposure
-    c = c * half(exposure);
-
-    // vignette effect (makes brightness drop off with distance from center)
-//    vignette(c, In.wpos, windowSize.xy, windowSize.zw);
-    c = c * texRECT(vignetteTex, In.tex0.xy).rgb;
-
-    // gamma correction
-#if 0
-    // use math
-    c = pow(c, 1.0 / 2.2);
-#else
-    // use lut
-    c.r = h1tex1D(gammaTex, c.r);
-    c.g = h1tex1D(gammaTex, c.g);
-    c.b = h1tex1D(gammaTex, c.b);
-#endif
-
-    return half4(c, 1.0);
-}