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-rw-r--r--src/effects/shaders/gammaadjust.frag10
1 files changed, 0 insertions, 10 deletions
diff --git a/src/effects/shaders/gammaadjust.frag b/src/effects/shaders/gammaadjust.frag
deleted file mode 100644
index f87492a..0000000
--- a/src/effects/shaders/gammaadjust.frag
+++ /dev/null
@@ -1,10 +0,0 @@
-varying highp vec2 qt_TexCoord0;
-uniform highp float qt_Opacity;
-uniform lowp sampler2D source;
-uniform highp float gamma;
-void main(void) {
- highp vec4 originalColor = texture2D(source, qt_TexCoord0.st);
- originalColor.rgb = originalColor.rgb / max(1.0/256.0, originalColor.a);
- highp vec3 adjustedColor = pow(originalColor.rgb, vec3(gamma));
- gl_FragColor = vec4(adjustedColor * originalColor.a, originalColor.a) * qt_Opacity;
-}