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This commit is contained in:
Paulchen-Panther
2018-12-27 23:11:32 +01:00
parent e3be03ea73
commit d762aa2f3e
186 changed files with 6156 additions and 5444 deletions
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51
include/grabber/V4L2Grabber.h
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@@ -24,12 +24,9 @@ class V4L2Grabber : public Grabber
public:
V4L2Grabber(const QString & device,
int input,
VideoStandard videoStandard, PixelFormat pixelFormat,
unsigned width,
unsigned height,
int frameDecimation,
int horizontalPixelDecimation,
int verticalPixelDecimation
VideoStandard videoStandard,
PixelFormat pixelFormat,
int pixelDecimation
);
virtual ~V4L2Grabber();
@@ -37,21 +34,46 @@ public:
bool getSignalDetectionEnabled();
int grabFrame(Image<ColorRgb> &);
public slots:
void setSignalThreshold(
///
/// @brief overwrite Grabber.h implementation, as v4l doesn't use width/height
///
virtual void setWidthHeight(){};
///
/// @brief set new PixelDecimation value to ImageResampler
/// @param pixelDecimation The new pixelDecimation value
///
virtual void setPixelDecimation(int pixelDecimation);
///
/// @brief overwrite Grabber.h implementation
///
virtual void setSignalThreshold(
double redSignalThreshold,
double greenSignalThreshold,
double blueSignalThreshold,
int noSignalCounterThreshold);
int noSignalCounterThreshold = 50);
void setSignalDetectionOffset(
///
/// @brief overwrite Grabber.h implementation
///
virtual void setSignalDetectionOffset(
double verticalMin,
double horizontalMin,
double verticalMax,
double horizontalMax);
///
/// @brief overwrite Grabber.h implementation
///
virtual void setSignalDetectionEnable(bool enable);
void setSignalDetectionEnable(bool enable);
///
/// @brief overwrite Grabber.h implementation
///
virtual void setInputVideoStandard(int input, VideoStandard videoStandard);
public slots:
bool start();
@@ -66,7 +88,7 @@ private slots:
private:
void getV4Ldevices();
bool init();
void uninit();
@@ -120,9 +142,9 @@ private:
std::vector<buffer> _buffers;
PixelFormat _pixelFormat;
int _pixelDecimation;
int _lineLength;
int _frameByteSize;
int _frameDecimation;
// signal detection
int _noSignalCounterThreshold;
@@ -134,7 +156,6 @@ private:
double _y_frac_min;
double _x_frac_max;
double _y_frac_max;
int _currentFrame;
QSocketNotifier * _streamNotifier;