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add some missing methods

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This commit is contained in:
Dan Jenkins
2022-08-15 15:15:11 +01:00
parent 8fd5e467e5
commit 6dd84c0814
2 changed files with 16 additions and 10 deletions
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1
examples/device_monitor/main.go
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@@ -62,6 +62,7 @@ func runPipeline(loop *glib.MainLoop) error {
return true return true
}) })
fmt.Println("Starting device monitor")
monitor.Start() monitor.Start()
fmt.Println("Started device monitor") fmt.Println("Started device monitor")
devices := monitor.GetDevices() devices := monitor.GetDevices()

25
gst/gst_device_monitor.go
View File

@@ -23,18 +23,19 @@ func NewDeviceMonitor() *DeviceMonitor {
return &DeviceMonitor{ptr: monitor} return &DeviceMonitor{ptr: monitor}
} }
func (d *DeviceMonitor) AddFilter(classes string, caps *Caps) { func (d *DeviceMonitor) AddFilter(classes string, caps *Caps) int {
var cClasses *C.gchar var cClasses *C.gchar
if classes != "" { if classes != "" {
cClasses = C.CString(classes) cClasses = C.CString(classes)
defer C.free(unsafe.Pointer(cClasses)) defer C.free(unsafe.Pointer(cClasses))
} }
C.gst_device_monitor_add_filter(d.ptr, cClasses, caps.Instance()) filterId := C.gst_device_monitor_add_filter(d.ptr, cClasses, caps.Instance())
// if caps == nil { return uint(filterId)
// return nil }
// }
//should return if we were able to add the filter func (d *DeviceMonitor) RemoveFilter(filterId uint) bool {
return gobool(C.gst_device_monitor_remove_filter(d.ptr, C.guint(filterId)))
} }
// GetPipelineBus returns the message bus for this pipeline. // GetPipelineBus returns the message bus for this pipeline.
@@ -70,8 +71,12 @@ func (d *DeviceMonitor) GetDevices() []*Device {
return out return out
} }
//https://gstreamer.freedesktop.org/documentation/gstreamer/gstdevicemonitor.html?gi-language=c func (d *DeviceMonitor) SetShowAllDevices(show bool) {
C.gst_device_monitor_set_show_all_devices(d.ptr, gboolean(show))
}
func (d *DeviceMonitor) GetShowAllDevices() bool {
return gobool(C.gst_device_monitor_get_show_all_devices(d.ptr))
}
//gst_device_monitor_get_providers //gst_device_monitor_get_providers
//gst_device_monitor_get_show_all_devices
//gst_device_monitor_remove_filter
//gst_device_monitor_set_show_all_devices