diff options
| author | Matthew Vogt <matthew.vogt@nokia.com> | 2012-08-09 13:26:32 +1000 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-08-16 01:13:50 +0200 |
| commit | 6aeff1b5429ca97af052a7a172369585382096e8 (patch) | |
| tree | 68347d53f95cbcb6162a0a4f2e3c198a77f455b1 /src/qml/qml/qqmlglobal_p.h | |
| parent | 6096f72e8cf23522cf675d6142492c58401e68b0 (diff) | |
Reduce memory consumption of source coordinates
Reduce memory consumption by storing source location coordinates
as 16-bit variables (in run-time structures). Also modify qmlmin
to restrict line lengths so that the column bound is not normally
exceeded.
Change-Id: I08605626ffbdf081b6da2aea1116bdfe24998572
Reviewed-by: Yann Bodson <yann.bodson@nokia.com>
Diffstat (limited to 'src/qml/qml/qqmlglobal_p.h')
| -rw-r--r-- | src/qml/qml/qqmlglobal_p.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/qml/qml/qqmlglobal_p.h b/src/qml/qml/qqmlglobal_p.h index ff337634ee..e79a91f035 100644 --- a/src/qml/qml/qqmlglobal_p.h +++ b/src/qml/qml/qqmlglobal_p.h @@ -165,6 +165,16 @@ T qmlobject_cast(QObject *object) return 0; } +inline quint16 qmlSourceCoordinate(int n) +{ + return (n > 0 && n <= USHRT_MAX) ? static_cast<quint16>(n) : 0; +} + +inline int qmlSourceCoordinate(quint16 n) +{ + return (n == 0) ? -1 : static_cast<int>(n); +} + #define IS_SIGNAL_CONNECTED(Sender, SenderType, Name, Arguments) \ do { \ QObject *sender = (Sender); \ |