diff options
| author | Samuli Piippo <samuli.piippo@qt.io> | 2017-02-01 13:46:47 +0200 |
|---|---|---|
| committer | Samuli Piippo <samuli.piippo@qt.io> | 2017-02-06 20:37:18 +0000 |
| commit | 3de596a321438e7c7a6e52bca365574d87de2649 (patch) | |
| tree | 8f03590a69c5180bdcf386b49a4e5f226eb3a2a9 /src/plugins/platforms | |
| parent | 4bf0ddb3f1e07ddb88cbffa2973be6b77c31fd1d (diff) | |
kms: calculate physical size if actual size is unknown
Use the default dpi of 100 to calculate physical size of the display,
if KMS output returns 0 as the size and the size was not set via
environment variable.
Change-Id: If310592b2694a46d2fab464b21ec1765a5033933
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src/plugins/platforms')
| -rw-r--r-- | src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.cpp index a2af586947..3951f46a82 100644 --- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.cpp +++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.cpp @@ -111,7 +111,12 @@ QImage::Format QEglFSKmsScreen::format() const QSizeF QEglFSKmsScreen::physicalSize() const { - return m_output.physical_size; + if (!m_output.physical_size.isEmpty()) { + return m_output.physical_size; + } else { + const QSize s = geometry().size(); + return QSizeF(0.254 * s.width(), 0.254 * s.height()); + } } QDpi QEglFSKmsScreen::logicalDpi() const |