X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=gamma_compression_effect_srgb.frag;fp=gamma_compression_effect_srgb.frag;h=0000000000000000000000000000000000000000;hp=e65d6bb8dc4c68fea9c441fc1fc607869794ddfd;hb=2ced784c6599cb0b21427481ee17f4c8f6afdada;hpb=a04ce272078182de6bb49e5ea9834713f3d72cae

diff --git a/gamma_compression_effect_srgb.frag b/gamma_compression_effect_srgb.frag
deleted file mode 100644
index e65d6bb..0000000
--- a/gamma_compression_effect_srgb.frag
+++ /dev/null
@@ -1,31 +0,0 @@
-// Compress to sRGB gamma curve.
-
-#if 0
-
-// if we have the lut
-uniform sampler1D PREFIX(srgb_inverse_tex);
-
-vec4 FUNCNAME(vec2 tc) {
-	vec4 x = LAST_INPUT(tc);
-
-	x.r = texture1D(PREFIX(srgb_inverse_tex), x.r).x;
-	x.g = texture1D(PREFIX(srgb_inverse_tex), x.g).x;
-	x.b = texture1D(PREFIX(srgb_inverse_tex), x.b).x;
-
-	return x;
-}
-
-#else
-
-// use arithmetic (slow)
-vec4 FUNCNAME(vec2 tc) {
-	vec4 x = LAST_INPUT(tc);
-
-	vec3 a = vec3(12.92) * x.rgb;
-	vec3 b = vec3(1.055) * pow(x.rgb, vec3(1.0/2.4)) - vec3(0.055);
-	vec3 f = vec3(greaterThan(x.rgb, vec3(0.0031308)));
-
-	return vec4(mix(a, b, f), x.a); 
-}
- 
-#endif