From 7d11b0e86467bcc3b652d3d0254d0399c7337faa Mon Sep 17 00:00:00 2001
From: Fatih Uzunoglu <fuzun54@outlook.com>
Date: Tue, 26 Jul 2022 18:35:00 +0300
Subject: [PATCH] qml: use sourceItem opacity by default in FrostedGlassEffect
---
modules/gui/qt/widgets/qml/FrostedGlassEffect.qml | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/modules/gui/qt/widgets/qml/FrostedGlassEffect.qml b/modules/gui/qt/widgets/qml/FrostedGlassEffect.qml
index a8d0ba14e71e..ddf2e421d2c5 100644
--- a/modules/gui/qt/widgets/qml/FrostedGlassEffect.qml
+++ b/modules/gui/qt/widgets/qml/FrostedGlassEffect.qml
@@ -34,6 +34,8 @@ Rectangle {
property real noiseStrength: 0.02
property real exclusionStrength: 0.09
+ opacity: source.opacity
+
FastBlur {
id: blurEffect
@@ -64,6 +66,8 @@ Rectangle {
uniform lowp sampler2D source; // this item
varying highp vec2 qt_TexCoord0;
+ uniform lowp float qt_Opacity;
+
uniform lowp vec4 tint;
uniform lowp float exclusionStrength;
@@ -88,7 +92,7 @@ Rectangle {
blurred = exclude(blurred, exclColor);
- gl_FragColor = mix(blurred, tint, tintStrength) + noise;
+ gl_FragColor = (mix(blurred, tint, tintStrength) + noise) * qt_Opacity;
}"
}
}
--
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