1 files changed, 19 insertions, 9 deletions
diff --git a/src/quick/scenegraph/shaders_ng/smoothtexture.vert b/src/quick/scenegraph/shaders_ng/smoothtexture.vert
index 965c837852..4edde5472c 100644
--- a/src/quick/scenegraph/shaders_ng/smoothtexture.vert
+++ b/src/quick/scenegraph/shaders_ng/smoothtexture.vert
@@ -9,23 +9,33 @@ layout(location = 0) out vec2 texCoord;
 layout(location = 1) out float vertexOpacity;
 
 layout(std140, binding = 0) uniform buf {
+#if QSHADER_VIEW_COUNT >= 2
+    mat4 qt_Matrix[QSHADER_VIEW_COUNT];
+#else
     mat4 qt_Matrix;
+#endif
     float opacity;
     vec2 pixelSize;
-} ubuf;
-
-out gl_PerVertex { vec4 gl_Position; };
+};
 
 void main()
 {
-    vec4 pos = ubuf.qt_Matrix * vertex;
+#if QSHADER_VIEW_COUNT >= 2
+    vec4 pos = qt_Matrix[gl_ViewIndex] * vertex;
+    vec4 m0 = qt_Matrix[gl_ViewIndex][0];
+    vec4 m1 = qt_Matrix[gl_ViewIndex][1];
+#else
+    vec4 pos = qt_Matrix * vertex;
+    vec4 m0 = qt_Matrix[0];
+    vec4 m1 = qt_Matrix[1];
+#endif
     gl_Position = pos;
     texCoord = multiTexCoord;
 
     if (vertexOffset.x != 0.) {
-        vec4 delta = ubuf.qt_Matrix[0] * vertexOffset.x;
+        vec4 delta = m0 * vertexOffset.x;
         vec2 dir = delta.xy * pos.w - pos.xy * delta.w;
-        vec2 ndir = .5 * ubuf.pixelSize * normalize(dir / ubuf.pixelSize);
+        vec2 ndir = .5 * pixelSize * normalize(dir / pixelSize);
         dir -= ndir * delta.w * pos.w;
         float numerator = dot(dir, ndir * pos.w * pos.w);
         float scale = 0.0;
@@ -38,9 +48,9 @@ void main()
     }
 
     if (vertexOffset.y != 0.) {
-        vec4 delta = ubuf.qt_Matrix[1] * vertexOffset.y;
+        vec4 delta = m1 * vertexOffset.y;
         vec2 dir = delta.xy * pos.w - pos.xy * delta.w;
-        vec2 ndir = .5 * ubuf.pixelSize * normalize(dir / ubuf.pixelSize);
+        vec2 ndir = .5 * pixelSize * normalize(dir / pixelSize);
         dir -= ndir * delta.w * pos.w;
         float numerator = dot(dir, ndir * pos.w * pos.w);
         float scale = 0.0;
@@ -57,5 +67,5 @@ void main()
     if (onEdge && outerEdge)
         vertexOpacity = 0.;
     else
-        vertexOpacity = ubuf.opacity;
+        vertexOpacity = opacity;
 }