Fix styled text core profile shader

Without this all styled text appears as solid-filled rectangles.

Change-Id: I7b64b274b3562b75ed7126d4bb8e89b6cb8d6f77
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/quick/scenegraph/shaders/styledtext_core.frag b/src/quick/scenegraph/shaders/styledtext_core.frag
index 50f64c64a2..5480e95a42 100644
--- a/src/quick/scenegraph/shaders/styledtext_core.frag
+++ b/src/quick/scenegraph/shaders/styledtext_core.frag
@@ -3,7 +3,7 @@
 in vec2 sampleCoord;
 in vec2 shiftedSampleCoord;
 
-out vec4 color;
+out vec4 fragColor;
 
 uniform sampler2D _qt_texture;
 uniform vec4 color;
@@ -11,8 +11,8 @@ uniform vec4 styleColor;
 
 void main()
 {
-    float glyph = texture(_qt_texture, sampleCoord).a;
+    float glyph = texture(_qt_texture, sampleCoord).r;
     float style = clamp(texture(_qt_texture, shiftedSampleCoord).r - glyph,
                         0.0, 1.0);
     fragColor = style * styleColor + glyph * color;
-}
\ No newline at end of file
+}