android: camera_device: Provide log prefix

Make the CameraDevice a Loggable subclass and provide a logPrefix()
method to identify which camera the log output refers to.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index 4ec429fc..ad277cb0 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -863,6 +863,11 @@ void CameraDevice::requestComplete(Request *request)
 	delete buffer;
 }
 
+std::string CameraDevice::logPrefix() const
+{
+	return "'" + camera_->name() + "'";
+}
+
 void CameraDevice::notifyShutter(uint32_t frameNumber, uint64_t timestamp)
 {
 	camera3_notify_msg_t notify = {};