shadereffect example: remove unused legacy shader code

No point in exercising the file selector magic when there is only one
possible path in Qt 6.

Change-Id: I3b49b19d57a89855063e983ab0add13335840fb9
Reviewed-by: Andy Nichols <andy.nichols@qt.io>

1 files changed, 23 insertions, 15 deletions

diff --git a/examples/quick/shadereffects/content/shaders/genie.vert b/examples/quick/shadereffects/content/shaders/genie.vert
index 3ce371819f..2cb1e71046 100644
--- a/examples/quick/shadereffects/content/shaders/genie.vert
+++ b/examples/quick/shadereffects/content/shaders/genie.vert
@@ -1,21 +1,29 @@
-attribute highp vec4 qt_Vertex;
-attribute highp vec2 qt_MultiTexCoord0;
+#version 440
 
-uniform highp mat4 qt_Matrix;
-uniform highp float bend;
-uniform highp float minimize;
-uniform highp float side;
-uniform highp float width;
-uniform highp float height;
+layout(location = 0) in vec4 qt_Vertex;
+layout(location = 1) in vec2 qt_MultiTexCoord0;
 
-varying highp vec2 qt_TexCoord0;
+layout(location = 0) out vec2 qt_TexCoord0;
 
-void main() {
+layout(std140, binding = 0) uniform buf {
+    mat4 qt_Matrix;
+    float qt_Opacity;
+    float bend;
+    float minimize;
+    float side;
+    float width;
+    float height;
+} ubuf;
+
+out gl_PerVertex { vec4 gl_Position; };
+
+void main()
+{
     qt_TexCoord0 = qt_MultiTexCoord0;
-    highp vec4 pos = qt_Vertex;
-    pos.y = mix(qt_Vertex.y, height, minimize);
-    highp float t = pos.y / height;
+    vec4 pos = qt_Vertex;
+    pos.y = mix(qt_Vertex.y, ubuf.height, ubuf.minimize);
+    float t = pos.y / ubuf.height;
     t = (3. - 2. * t) * t * t;
-    pos.x = mix(qt_Vertex.x, side * width, t * bend);
-    gl_Position = qt_Matrix * pos;
+    pos.x = mix(qt_Vertex.x, ubuf.side * ubuf.width, t * ubuf.bend);
+    gl_Position = ubuf.qt_Matrix * pos;
 }