Make comparisonKey() a pure virtual in QSGTexture

In Qt 5.14 this was a virtual in QSGTexturePrivate due to having had
to maintain binary compatibility. In 6.0 it becomes a pure virtual in
QSGTexture.

Task-number: QTBUG-82997
Change-Id: I26a42169b071fe8d413f5c89ef45850fa7222006
Reviewed-by: Andy Nichols <andy.nichols@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/quick/scenegraph/compressedtexture/qsgcompressedtexture_p.h b/src/quick/scenegraph/compressedtexture/qsgcompressedtexture_p.h
index b858d8ddee..084205c5b5 100644
--- a/src/quick/scenegraph/compressedtexture/qsgcompressedtexture_p.h
+++ b/src/quick/scenegraph/compressedtexture/qsgcompressedtexture_p.h
@@ -73,6 +73,7 @@ public:
     bool hasAlphaChannel() const override;
     bool hasMipmaps() const override;
 
+    int comparisonKey() const override;
     int textureId() const override;
     void bind() override;
 
@@ -97,7 +98,6 @@ class QSGCompressedTexturePrivate : public QSGTexturePrivate
 {
     Q_DECLARE_PUBLIC(QSGCompressedTexture)
 public:
-    int comparisonKey() const override;
     QRhiTexture *rhiTexture() const override;
     void updateRhiTexture(QRhi *rhi, QRhiResourceUpdateBatch *resourceUpdates) override;
 };