diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2024-03-01 18:43:27 +0200 |
|---|---|---|
| committer | Jacopo Mondi <jacopo.mondi@ideasonboard.com> | 2025-01-08 14:28:35 +0100 |
| commit | 99b54c2c55a899769652a67d532850adecc67d8d (patch) | |
| tree | 3d6d9c6173673cb20bee3c25948bf42cd01e8f4c /include | |
| parent | accee0fe1e27597e9efe249c6e2c9adb5af7cd07 (diff) | |
libcamera: v4l2_videodevice: Update to the new kernel metadata API
With support for metadata in the streams API, the v4l2_meta_format
structure has been extended with width, height and bytesperline fields.
Support them in the V4L2VideoDevice getFormat() and setFormat()
functions is the video device is meta capture device and if the
pixel format is one of the generic line-based metadata formats.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/internal/v4l2_pixelformat.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/libcamera/internal/v4l2_pixelformat.h b/include/libcamera/internal/v4l2_pixelformat.h index c836346b..543eb21b 100644 --- a/include/libcamera/internal/v4l2_pixelformat.h +++ b/include/libcamera/internal/v4l2_pixelformat.h @@ -49,6 +49,8 @@ public: static const std::vector<V4L2PixelFormat> & fromPixelFormat(const PixelFormat &pixelFormat); + bool isGenericLineBasedMetadata() const; + private: uint32_t fourcc_; }; |