frodovdr/hyperion.ng
1
0
Fork 0
mirror of https://github.com/hyperion-project/hyperion.ng.git synced 2025-03-01 10:33:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

V4L2 enhanced (#766)

Browse Source 
* fix v4l2 standard
* ignore v4l2 meta devices
* added resolution, framerate and device dropdown list to WebUI (thx to @Lord-Grey & @b1rdhous3)

* Fix for kernels prior to v4.16
* Device names added & WebUI adapted
This commit is contained in:
Paulchen Panther
2020-04-17 16:59:20 +02:00
committed by GitHub
parent b92af63cef
commit 10f11c2d89
20 changed files with 717 additions and 175 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
include/hyperion/Grabber.h
View File

@@ -20,7 +20,7 @@ class Grabber : public QObject
Q_OBJECT
public:
Grabber(QString grabberName, int width=0, int height=0, int cropLeft=0, int cropRight=0, int cropTop=0, int cropBottom=0);
Grabber(QString grabberName = "", int width=0, int height=0, int cropLeft=0, int cropRight=0, int cropTop=0, int cropBottom=0);
virtual ~Grabber();
///
@@ -42,14 +42,14 @@ public:
///
/// @brief Apply new framerate (used from v4l)
/// @param fps framesPerSecond
/// @param fps framesPerSecond
///
virtual bool setFramerate(int fps);
///
/// @brief Apply new pixelDecimation (used from x11 and qt)
///
virtual void setPixelDecimation(int pixelDecimation) {};
virtual void setPixelDecimation(int pixelDecimation) {}
///
/// @brief Apply new signalThreshold (used from v4l)
@@ -58,7 +58,7 @@ public:
double redSignalThreshold,
double greenSignalThreshold,
double blueSignalThreshold,
int noSignalCounterThreshold = 50) {};
int noSignalCounterThreshold = 50) {}
///
/// @brief Apply new SignalDetectionOffset (used from v4l)
///
@@ -66,43 +66,70 @@ public:
double verticalMin,
double horizontalMin,
double verticalMax,
double horizontalMax) {};
double horizontalMax) {}
///
/// @brief Apply SignalDetectionEnable (used from v4l)
///
virtual void setSignalDetectionEnable(bool enable) {};
virtual void setSignalDetectionEnable(bool enable) {}
///
/// @brief Apply device and videoStanded (used from v4l)
///
virtual void setDeviceVideoStandard(QString device, VideoStandard videoStandard) {};
virtual void setDeviceVideoStandard(QString device, VideoStandard videoStandard) {}
///
/// @brief Apply display index (used from qt)
///
virtual void setDisplayIndex(int index) {};
virtual void setDisplayIndex(int index) {}
///
/// @brief Apply path for device (used from framebuffer)
///
virtual void setDevicePath(const QString& path) {};
virtual void setDevicePath(const QString& path) {}
///
/// @brief get current resulting height of image (after crop)
///
virtual int getImageWidth() { return _width; };
virtual int getImageWidth() { return _width; }
///
/// @brief get current resulting width of image (after crop)
///
virtual int getImageHeight() { return _height; };
virtual int getImageHeight() { return _height; }
///
/// @brief Prevent the real capture implementation from capturing if disabled
///
void setEnabled(bool enable);
///
/// @brief Get a list of all available V4L devices
/// @return List of all available V4L devices on success else empty List
///
virtual QStringList getV4L2devices() { return QStringList(); }
///
/// @brief Get the V4L device name
/// @param devicePath The device path
/// @return The name of the V4L device on success else empty String
///
virtual QString getV4L2deviceName(QString devicePath) { return QString(); }
///
/// @brief Get a list of supported device resolutions
/// @param devicePath The device path
/// @return List of resolutions on success else empty List
///
virtual QStringList getResolutions(QString devicePath) { return QStringList(); }
///
/// @brief Get a list of supported device framerates
/// @param devicePath The device path
/// @return List of framerates on success else empty List
///
virtual QStringList getFramerates(QString devicePath) { return QStringList(); }
protected:
ImageResampler _imageResampler;