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| author | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2022-01-03 22:49:13 +0000 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2022-02-04 09:39:46 +0000 |
| commit | b7d48634c5d389eddd761d888663e2c01232b784 (patch) | |
| tree | bc70b3aaa0bd730ee868cd3fab84841a4bafc215 /src/v4l2/v4l2_compat.cpp | |
| parent | e526a57d09a3cb9fe226e70f896b4beaa8f9180a (diff) | |
v4l2: Provide libcamerify wrapper script
Support easier usage of the v4l2 compatibility layer with a script that
handles the LD_PRELOAD for applications.
The wrapper can be prefixed to launch any application with the preload
set:
$ libcamera-v4l2 v4l2-ctl --list-devices
\_SB_.PCI0.GP13.XHC0.RHUB.PRT4- (libcamera:0):
/dev/video0
platform/vimc.0 Sensor B (libcamera:1):
/dev/video2
/dev/video3
/dev/video4
Specifying '-d' once before the command to run will enable V4L2Compat
layer debug output from libcamera.
Specifying '-d' twice will enable all debug levels from all libcamera
components and provide a very detailed log for analysis.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Diffstat (limited to 'src/v4l2/v4l2_compat.cpp')
0 files changed, 0 insertions, 0 deletions