diff options
| author | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2014-01-21 17:57:54 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-01-21 17:57:54 +0100 |
| commit | 46791c08e17740418cc701b8862a980c0f711b87 (patch) | |
| tree | bedba63fc48b80c2a2df54ea91c3f35398953aac /src/plugins/platforms/eglfs/qeglfshooks_stub.cpp | |
| parent | b8a38a6737acd670d92197ca5b009590d9fd8a9c (diff) | |
| parent | 9033977d3971db5352a2bb51052a723a2ac57a8f (diff) | |
Merge "Merge remote-tracking branch 'origin/stable' into dev" into refs/staging/dev
Diffstat (limited to 'src/plugins/platforms/eglfs/qeglfshooks_stub.cpp')
| -rw-r--r-- | src/plugins/platforms/eglfs/qeglfshooks_stub.cpp | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/src/plugins/platforms/eglfs/qeglfshooks_stub.cpp b/src/plugins/platforms/eglfs/qeglfshooks_stub.cpp index f5467fd6a4..b81d260ecb 100644 --- a/src/plugins/platforms/eglfs/qeglfshooks_stub.cpp +++ b/src/plugins/platforms/eglfs/qeglfshooks_stub.cpp @@ -42,6 +42,7 @@ #include "qeglfshooks.h" #include <QtPlatformSupport/private/qeglplatformcursor_p.h> #include <QtPlatformSupport/private/qeglconvenience_p.h> +#include <QtCore/QRegularExpression> #include <fcntl.h> #include <unistd.h> @@ -56,17 +57,34 @@ QT_BEGIN_NAMESPACE // this is a global static to keep the QEglFSHooks interface as clean as possible static int framebuffer = -1; -const char *QEglFSHooks::fbDeviceName() const +QByteArray QEglFSHooks::fbDeviceName() const { - return "/dev/fb0"; + QByteArray fbDev = qgetenv("QT_QPA_EGLFS_FB"); + if (fbDev.isEmpty()) + fbDev = QByteArrayLiteral("/dev/fb0"); + + return fbDev; +} + +int QEglFSHooks::framebufferIndex() const +{ + int fbIndex = 0; + QRegularExpression fbIndexRx(QLatin1String("fb(\\d+)")); + QRegularExpressionMatch match = fbIndexRx.match(fbDeviceName()); + if (match.hasMatch()) + fbIndex = match.captured(1).toInt(); + + return fbIndex; } void QEglFSHooks::platformInit() { - framebuffer = qt_safe_open(fbDeviceName(), O_RDONLY); + QByteArray fbDev = fbDeviceName(); + + framebuffer = qt_safe_open(fbDev, O_RDONLY); if (framebuffer == -1) - qWarning("EGLFS: Failed to open %s", fbDeviceName()); + qWarning("EGLFS: Failed to open %s", qPrintable(fbDev)); } void QEglFSHooks::platformDestroy() |