1 files changed, 6 insertions, 0 deletions
diff --git a/src/render/backend/attachmentpack_p.h b/src/render/backend/attachmentpack_p.h
index a3a2586dd..d0b65589f 100644
--- a/src/render/backend/attachmentpack_p.h
+++ b/src/render/backend/attachmentpack_p.h
@@ -99,6 +99,12 @@ private:
     QVector<int> m_drawBuffers;
 };
 
+bool operator ==(const Attachment &a, const Attachment &b);
+bool operator !=(const Attachment &a, const Attachment &b);
+
+bool operator ==(const AttachmentPack &packA, const AttachmentPack &packB);
+bool operator !=(const AttachmentPack &packA, const AttachmentPack &packB);
+
 } // namespace Render
 } // namespace Qt3DRender