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-rw-r--r--src/opengl/qpaintengine_opengl.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/opengl/qpaintengine_opengl.cpp b/src/opengl/qpaintengine_opengl.cpp
index 57918d0..fc31548 100644
--- a/src/opengl/qpaintengine_opengl.cpp
+++ b/src/opengl/qpaintengine_opengl.cpp
@@ -1453,6 +1453,11 @@ bool QOpenGLPaintEngine::end()
d->device->endPaint();
qt_mask_texture_cache()->maintainCache();
+#if defined(Q_WS_X11)
+ // clear out the references we hold for textures bound with the
+ // texture_from_pixmap extension
+ ctx->d_func()->boundPixmaps.clear();
+#endif
return true;
}