diff options
| author | Eirik Aavitsland <eirik.aavitsland@qt.io> | 2019-09-06 16:13:30 +0200 |
|---|---|---|
| committer | Eirik Aavitsland <eirik.aavitsland@qt.io> | 2019-09-13 09:43:07 +0200 |
| commit | 144193549a3a47ea3ade74289e3adc55c2bd65e6 (patch) | |
| tree | 8c533bdcbc544bc08adbc816a3f14f8c388471bf /tests/manual/scenegraph_lancelot | |
| parent | 04d92f9f9c16ace63a33ee18756ab8d40a1c1a66 (diff) | |
lancelot graphics test: Fix screengrabs being distorted on Windows
The grabbing process transports the image data to the main process
over the stdout stream. Windows by default applies LF->CRLF conversion
on that stream. Avoid by setting the binary mode flag on it.
Change-Id: Ieec0911e24e21c111caeb35e35259833e1fdd639
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Diffstat (limited to 'tests/manual/scenegraph_lancelot')
| -rw-r--r-- | tests/manual/scenegraph_lancelot/scenegrabber/main.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/manual/scenegraph_lancelot/scenegrabber/main.cpp b/tests/manual/scenegraph_lancelot/scenegrabber/main.cpp index 6da0799bbc..23c678380c 100644 --- a/tests/manual/scenegraph_lancelot/scenegrabber/main.cpp +++ b/tests/manual/scenegraph_lancelot/scenegrabber/main.cpp @@ -36,6 +36,11 @@ #include <QtQuick/QQuickView> #include <QtQuick/QQuickItem> +#ifdef Q_OS_WIN +# include <fcntl.h> +# include <io.h> +#endif // Q_OS_WIN + // Timeout values: // A valid screen grab requires the scene to not change @@ -101,6 +106,10 @@ private slots: #endif if (ofile == "-") { // Write to stdout QFile of; +#ifdef Q_OS_WIN + // Make sure write to stdout doesn't do LF->CRLF + _setmode(_fileno(stdout), _O_BINARY); +#endif // Q_OS_WIN if (!of.open(1, QIODevice::WriteOnly) || !lastGrab.save(&of, "ppm")) { qWarning() << "Error: failed to write grabbed image to stdout."; QGuiApplication::exit(2); |