From 094b64fb605b39d1ae88d91d2b9a0672b9ff4780 Mon Sep 17 00:00:00 2001
From: Robin Burchell <robin.burchell@viroteck.net>
Date: Tue, 15 Nov 2016 18:16:50 +0100
Subject: QRawFont: Add a qHash overload

This will be used in QtQuick to avoid costly string manipulation (which in turn
involves memory allocations).

Change-Id: I51a67a4cd97cc576f399483c9c0c13da1e1c6e72
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
---
 src/gui/text/qrawfont.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/gui/text/qrawfont.h')

diff --git a/src/gui/text/qrawfont.h b/src/gui/text/qrawfont.h
index 0252e62370..470f2694e4 100644
--- a/src/gui/text/qrawfont.h
+++ b/src/gui/text/qrawfont.h
@@ -158,6 +158,8 @@ Q_DECLARE_SHARED(QRawFont)
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QRawFont::LayoutFlags)
 
+Q_GUI_EXPORT uint qHash(const QRawFont &font, uint seed = 0) Q_DECL_NOTHROW;
+
 inline QVector<QPointF> QRawFont::advancesForGlyphIndexes(const QVector<quint32> &glyphIndexes, QRawFont::LayoutFlags layoutFlags) const
 {
     QVector<QPointF> advances(glyphIndexes.size());
-- 
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