diff options
Diffstat (limited to 'src/libcamera/v4l2_subdevice.cpp')
| -rw-r--r-- | src/libcamera/v4l2_subdevice.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/libcamera/v4l2_subdevice.cpp b/src/libcamera/v4l2_subdevice.cpp index 143f281a..d7b61ba0 100644 --- a/src/libcamera/v4l2_subdevice.cpp +++ b/src/libcamera/v4l2_subdevice.cpp @@ -154,6 +154,11 @@ void V4L2Subdevice::close() * \return The name of the media entity the subdevice is associated to */ +std::string V4L2Subdevice::logPrefix() const +{ + return "'" + deviceName() + "'"; +} + /** * \brief Set a crop rectangle on one of the V4L2 subdevice pads * \param[in] pad The 0-indexed pad number the rectangle is to be applied to @@ -196,7 +201,7 @@ int V4L2Subdevice::getFormat(unsigned int pad, V4L2SubdeviceFormat *format) ret = -errno; LOG(V4L2Subdev, Error) << "Unable to get format on pad " << pad - << " of " << deviceNode() << ": " << strerror(-ret); + << ": " << strerror(-ret); return ret; } @@ -231,7 +236,8 @@ int V4L2Subdevice::setFormat(unsigned int pad, V4L2SubdeviceFormat *format) if (ret) { ret = -errno; LOG(V4L2Subdev, Error) - << "Unable to set format: " << strerror(-ret); + << "Unable to set format on pad " << pad + << ": " << strerror(-ret); return ret; } @@ -262,8 +268,7 @@ int V4L2Subdevice::setSelection(unsigned int pad, unsigned int target, ret = -errno; LOG(V4L2Subdev, Error) << "Unable to set rectangle " << target << " on pad " - << pad << " of " << deviceNode() << ": " - << strerror(-ret); + << pad << ": " << strerror(-ret); return ret; } |