libcamera: buffer: Move captured metadata to FrameMetadata

Move the metadata retrieved when dequeuing a V4L2 buffer into a
FrameMetadata object. This is done as a step to migrate to the
FrameBuffer interface as the functions added to Buffer around
FrameMetadata match the ones in FrameBuffer.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 5 insertions, 3 deletions

diff --git a/src/v4l2/v4l2_camera.cpp b/src/v4l2/v4l2_camera.cpp
index b6e0bb76..e4a03c41 100644
--- a/src/v4l2/v4l2_camera.cpp
+++ b/src/v4l2/v4l2_camera.cpp
@@ -17,9 +17,11 @@ using namespace libcamera;
 LOG_DECLARE_CATEGORY(V4L2Compat);
 
 V4L2FrameMetadata::V4L2FrameMetadata(Buffer *buffer)
-	: index_(buffer->index()), bytesused_(buffer->bytesused()),
-	  timestamp_(buffer->timestamp()), sequence_(buffer->sequence()),
-	  status_(buffer->status())
+	: index_(buffer->index()),
+	  bytesused_(buffer->metadata().planes[0].bytesused),
+	  timestamp_(buffer->metadata().timestamp),
+	  sequence_(buffer->metadata().sequence),
+	  status_(buffer->metadata().status)
 {
 }