Support different chroma positioning for Cb and Cr. The test is slightly shaky, so...

[movit] / gamma_expansion_effect.frag

diff --git a/gamma_expansion_effect.frag b/gamma_expansion_effect.frag
index 4a5db9e178d53abbdc0c22a76a3c0c439baab564..1174a3e85cc85f20defcae93812df1da555e3ca4 100644 (file)
--- a/gamma_expansion_effect.frag
+++ b/gamma_expansion_effect.frag
@@ -1,7 +1,7 @@
 // Expand sRGB gamma curve.
 
 vec4 FUNCNAME(vec2 tc) {
-       vec4 x = LAST_INPUT(tc);
+       vec4 x = INPUT(tc);
 
        x.r = texture1D(PREFIX(expansion_curve_tex), x.r).x;
        x.g = texture1D(PREFIX(expansion_curve_tex), x.g).x;