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Code Issues Releases Wiki Activity

fix V4L2 grabber enable

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This commit is contained in:
Portisch 2019-02-13 09:09:34 +01:00
parent a72ee0027a
commit 553fdc20a1
4 changed files with 15 additions and 3 deletions
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1
include/grabber/V4L2Wrapper.h
View File

@ -24,6 +24,7 @@ public slots:
void setCropping(int cropLeft, int cropRight, int cropTop, int cropBottom);
void setSignalDetectionOffset(double verticalMin, double horizontalMin, double verticalMax, double horizontalMax);
void setSignalDetectionEnable(bool enable);
void setDeviceVideoStandard(QString device, VideoStandard videoStandard);
private slots:
void newFrame(const Image<ColorRgb> & image);

3
libsrc/grabber/v4l2/V4L2Grabber.cpp
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@ -54,9 +54,6 @@ V4L2Grabber::V4L2Grabber(const QString & device
{
setPixelDecimation(pixelDecimation);
getV4Ldevices();
// init
setDeviceVideoStandard(device, videoStandard);
}
V4L2Grabber::~V4L2Grabber()

5
libsrc/grabber/v4l2/V4L2Wrapper.cpp
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@ -76,3 +76,8 @@ bool V4L2Wrapper::getSignalDetectionEnable()
{
return _grabber.getSignalDetectionEnabled();
}
void V4L2Wrapper::setDeviceVideoStandard(QString device, VideoStandard videoStandard)
{
_grabber.setDeviceVideoStandard(device, videoStandard);
}

9
src/hyperiond/hyperiond.cpp
View File

@ -376,6 +376,7 @@ void HyperionDaemon::handleSettingsUpdate(const settings::type& type, const QJso
#ifdef ENABLE_V4L2
const QJsonObject & grabberConfig = v4lArray.at(idx).toObject();
bool enableV4l = grabberConfig["enable"].toBool(true);
V4L2Wrapper* grabber = new V4L2Wrapper(
grabberConfig["device"].toString("auto"),
@ -403,6 +404,14 @@ void HyperionDaemon::handleSettingsUpdate(const settings::type& type, const QJso
connect(this, &HyperionDaemon::videoMode, grabber, &V4L2Wrapper::setVideoMode);
connect(this, &HyperionDaemon::settingsChanged, grabber, &V4L2Wrapper::handleSettingsUpdate);
if (enableV4l)
{
v4lEnableCount++;
// init
grabber->setDeviceVideoStandard(grabberConfig["device"].toString("auto"), parseVideoStandard(grabberConfig["standard"].toString("no-change")));
}
_v4l2Grabbers.push_back(grabber);
#endif
}