Only claim support for capabilities WebGL actually has

Don't fall back on the platform plugin's capability check, as that's
irrelevant to the capabilities deliverable via WebGL.

Change-Id: If3520adfa8b0dd9a61a46a3a17f57eadcde536d6
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

1 files changed, 6 insertions, 7 deletions

diff --git a/src/plugins/platforms/webgl/qwebglintegration.cpp b/src/plugins/platforms/webgl/qwebglintegration.cpp
index 121debf..b2ee939 100644
--- a/src/plugins/platforms/webgl/qwebglintegration.cpp
+++ b/src/plugins/platforms/webgl/qwebglintegration.cpp
@@ -257,14 +257,13 @@ QPlatformOpenGLContext *QWebGLIntegration::createPlatformOpenGLContext(QOpenGLCo
 
 bool QWebGLIntegration::hasCapability(QPlatformIntegration::Capability cap) const
 {
-    // We assume that devices will have more and not less capabilities
     switch (cap) {
-    case ThreadedPixmaps: return true;
-    case OpenGL: return true;
-    case ThreadedOpenGL: return true;
-    case WindowManagement: return false;
-    case RasterGLSurface: return true;
-    default: return QPlatformIntegration::hasCapability(cap);
+    case OpenGL:
+    case ThreadedOpenGL:
+    case ThreadedPixmaps:
+        return true;
+    default:
+        return false;
     }
 }