X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=lift_gamma_gain_effect.frag;h=7342d7505eb53da6e66167b4921138ef2f5a68dc;hp=9047d64bbc2230c263e6fb5a6025642435cf8cd0;hb=3a918307fb46478ea8080222a58406cfe04a7cbe;hpb=58e7b9a8164bdaad7b0c698b2d0d80db53d79a5c diff --git a/lift_gamma_gain_effect.frag b/lift_gamma_gain_effect.frag index 9047d64..7342d75 100644 --- a/lift_gamma_gain_effect.frag +++ b/lift_gamma_gain_effect.frag @@ -1,6 +1,8 @@ +// Implicit uniforms: +// // These are calculated in the host code to save some arithmetic. -uniform vec3 PREFIX(gain_pow_inv_gamma); // gain^(1/gamma). -uniform vec3 PREFIX(inv_gamma_22); // 2.2 / gamma. +// uniform vec3 PREFIX(gain_pow_inv_gamma); // gain^(1/gamma). +// uniform vec3 PREFIX(inv_gamma_22); // 2.2 / gamma. vec4 FUNCNAME(vec2 tc) { vec4 x = INPUT(tc);