X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=lift_gamma_gain_effect.frag;h=acd9d5162ca34c219bfa555feb191c1ea5a2cbd8;hp=43766a6265218621888cbf7a11ffe862ddb0fbba;hb=6eb839737216564bcaf4645b7ebf6ea9efc2da09;hpb=f23c7768e6c13d6a719aaea89074d86b74148aeb diff --git a/lift_gamma_gain_effect.frag b/lift_gamma_gain_effect.frag index 43766a6..acd9d51 100644 --- a/lift_gamma_gain_effect.frag +++ b/lift_gamma_gain_effect.frag @@ -3,7 +3,7 @@ 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 = LAST_INPUT(tc); + vec4 x = INPUT(tc); x.rgb = pow(x.rgb, vec3(1.0/2.2)); x.rgb += PREFIX(lift) * (vec3(1) - x.rgb);