diff options
| author | Samuel Rødal <sroedal@trolltech.com> | 2009-09-02 12:33:57 (GMT) |
|---|---|---|
| committer | Samuel Rødal <sroedal@trolltech.com> | 2009-09-03 12:13:09 (GMT) |
| commit | 4feb152405e96125b6be2807d515293e3f25ab1a (patch) | |
| tree | 52b0be39e7f435db7f7e41ed73a2bc53e01f4c8e /src/gui/text | |
| parent | d4a4b01f2f08a9031d692344d0d264de472da25e (diff) | |
| download | Qt-4feb152405e96125b6be2807d515293e3f25ab1a.zip Qt-4feb152405e96125b6be2807d515293e3f25ab1a.tar.gz Qt-4feb152405e96125b6be2807d515293e3f25ab1a.tar.bz2 | |
Added trace graphics system for painting performance profiling.
When running an application with graphics system trace everything that
gets painted to the window surface is proxied through a QPaintBuffer,
which is then both streamed to a trace file and replayed on a raster
window surface. The trace file can then be replayed with
tools/qttracereplay to measure pure painting performance.
Reviewed-by: Gunnar Sletta
Diffstat (limited to 'src/gui/text')
| -rw-r--r-- | src/gui/text/qfont.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/text/qfont.h b/src/gui/text/qfont.h index 323a171..9fe660a 100644 --- a/src/gui/text/qfont.h +++ b/src/gui/text/qfont.h @@ -307,6 +307,8 @@ private: friend class QPainterPath; friend class QTextItemInt; friend class QPicturePaintEngine; + friend class QPainterReplayer; + friend class QPaintBufferEngine; #ifndef QT_NO_DATASTREAM friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QFont &); |