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| author | Sean Harmer <sean.harmer.qnx@kdab.com> | 2012-05-21 13:45:39 +0100 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-23 10:52:11 +0200 |
| commit | 856ca268f81934ac65596ee545a3ffaf25457186 (patch) | |
| tree | 465e9780553770ce3ae2a591b0f153bcb640e094 /src/plugins/platforms/qnx/qqnxscreen.cpp | |
| parent | e0cf8cf5f122c9b7ecd5bc532591cdb138c71877 (diff) | |
QNX: Implementing QPlatformScreen::refreshRate() for QNX QPA
Change-Id: I777ebd2c1ca51d244de714eb5b235d931df044d6
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Diffstat (limited to 'src/plugins/platforms/qnx/qqnxscreen.cpp')
| -rw-r--r-- | src/plugins/platforms/qnx/qqnxscreen.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/plugins/platforms/qnx/qqnxscreen.cpp b/src/plugins/platforms/qnx/qqnxscreen.cpp index e788ce94a2..f33de5be21 100644 --- a/src/plugins/platforms/qnx/qqnxscreen.cpp +++ b/src/plugins/platforms/qnx/qqnxscreen.cpp @@ -140,6 +140,24 @@ int QQnxScreen::depth() const return defaultDepth(); } +qreal QQnxScreen::refreshRate() const +{ + screen_display_mode_t displayMode; + int result = screen_get_display_property_pv(m_display, SCREEN_PROPERTY_MODE, reinterpret_cast<void **>(&displayMode)); + if (result != 0) { + qWarning("QQnxScreen: Failed to query screen mode. Using default value of 60Hz"); + return 60.0; + } +#if defined(QQNXSCREEN_DEBUG) + qDebug() << Q_FUNC_INFO << "screen mode:" << endl + << " width =" << displayMode.width << endl + << " height =" << displayMode.height << endl + << " refresh =" << displayMode.refresh << endl + << " interlaced =" << displayMode.interlaced; +#endif + return static_cast<qreal>(displayMode.refresh); +} + Qt::ScreenOrientation QQnxScreen::orientation() const { Qt::ScreenOrientation orient; |