Support OpenGL core profile

[ChangeLog][Qt Graphical Effects] Added QtGraphicalEffects support for
OpenGL Core profile contexts.

Task-number: QTBUG-42107
Change-Id: I7111e2e6fb3a0b0391e76a17a8d091d288bfcc23
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>

1 files changed, 1 insertions, 10 deletions

diff --git a/src/effects/ColorOverlay.qml b/src/effects/ColorOverlay.qml
index b4dd3bd..afefa0b 100644
--- a/src/effects/ColorOverlay.qml
+++ b/src/effects/ColorOverlay.qml
@@ -142,15 +142,6 @@ Item {
 
         anchors.fill: parent
 
-        fragmentShader: "
-            varying mediump vec2 qt_TexCoord0;
-            uniform highp float qt_Opacity;
-            uniform lowp sampler2D source;
-            uniform highp vec4 color;
-            void main() {
-                highp vec4 pixelColor = texture2D(source, qt_TexCoord0);
-                gl_FragColor = vec4(mix(pixelColor.rgb/max(pixelColor.a, 0.00390625), color.rgb/max(color.a, 0.00390625), color.a) * pixelColor.a, pixelColor.a) * qt_Opacity;
-            }
-        "
+        fragmentShader: "qrc:/qt-project.org/imports/QtGraphicalEffects/shaders/coloroverlay.frag"
     }
 }