thierry/aerial-sddm-theme
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better blur

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eximus
2018-11-13 12:25:21 +00:00
parent 33228539e9
commit 3d3878b79d
1 changed files with 6 additions and 11 deletions
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17
components/WallpaperFader.qml
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@@ -47,7 +47,7 @@ Item {
FastBlur {
id: wallpaperBlur
anchors.fill: parent
radius: 40 * wallpaperFader.factor
radius: 50 * wallpaperFader.factor
}
ShaderEffect {
id: wallpaperShader
@@ -64,20 +64,15 @@ Item {
readonly property real saturation: 1.7 * wallpaperFader.factor + (1 - wallpaperFader.factor)
readonly property real intensity: (wallpaperFader.lightBackground ? 1.7 : 0.45) * wallpaperFader.factor + (1 - wallpaperFader.factor)
readonly property real transl: (1.0 - contrast) / 2.0;
readonly property real rval: (1.0 - saturation) * 0.2126;
readonly property real gval: (1.0 - saturation) * 0.7152;
readonly property real bval: (1.0 - saturation) * 0.0722;
property var colorMatrix: Qt.matrix4x4(
contrast, 0, 0, 0.0,
0, contrast, 0, 0.0,
0, 0, contrast, 0.0,
transl, transl, transl, 1.0).times(Qt.matrix4x4(
rval + saturation, rval, rval, 0.0,
gval, gval + saturation, gval, 0.0,
bval, bval, bval + saturation, 0.0,
0, 0, 0, 1.0)).times(Qt.matrix4x4(
0, 0, 0, 1.0).times(Qt.matrix4x4(
saturation, 0.0, 0.0, 0.0,
0, saturation, 0, 0.0,
0, 0, saturation, 0.0,
0, 0, 0, 1.0)).times(Qt.matrix4x4(
intensity, 0, 0, 0,
0, intensity, 0, 0,
0, 0, intensity, 0,