eessppeelllloo/vimix
1
0
Fork 0
mirror of https://github.com/brunoherbelin/vimix.git synced 2025-12-14 03:39:57 +01:00
Code Issues Packages Projects Releases Wiki Activity

Improved Device support for V4L2 streams

Browse Source 
Allow to reload list of devices, avoid timestamp warning in Loopback, clear UI menu.
This commit is contained in:
Bruno Herbelin
2023-03-26 17:36:18 +02:00
parent 85a25a0a39
commit c9cf6baf4b
4 changed files with 20 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/DeviceSource.cpp
View File

@@ -203,7 +203,7 @@ void Device::remove(GstDevice *device)
g_free (device_name);
}
Device::Device(): monitor_initialized_(false), monitor_unplug_event_(false)
Device::Device(): monitor_(nullptr), monitor_initialized_(false), monitor_unplug_event_(false)
{
std::thread(launchMonitoring, this).detach();
}
@@ -212,6 +212,7 @@ void Device::launchMonitoring(Device *d)
{
// gstreamer monitoring of devices
d->monitor_ = gst_device_monitor_new ();
gst_device_monitor_set_show_all_devices(d->monitor_, true);
// watching all video stream sources
GstCaps *caps = gst_caps_new_empty_simple ("video/x-raw");
@@ -280,6 +281,15 @@ bool Device::initialized()
return Device::manager().monitor_initialized_;
}
void Device::reload()
{
if (monitor_ != nullptr) {
gst_device_monitor_stop(monitor_);
if ( !gst_device_monitor_start (monitor_) )
Log::Info("Device discovery start failed.");
}
}
int Device::numDevices()
{
access_.lock();