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>
This commit is contained in:
Niklas Söderlund 2019-11-21 20:12:38 +01:00
parent dea689e1f2
commit 5967363c0b
16 changed files with 78 additions and 113 deletions

View file

@ -154,9 +154,18 @@ void Capture::requestComplete(Request *request)
Buffer *buffer = it->second;
const std::string &name = streamName_[stream];
const FrameMetadata &metadata = buffer->metadata();
info << " " << name
<< " seq: " << std::setw(6) << std::setfill('0') << buffer->sequence()
<< " bytesused: " << buffer->bytesused();
<< " seq: " << std::setw(6) << std::setfill('0') << metadata.sequence
<< " bytesused: ";
unsigned int nplane = 0;
for (const FrameMetadata::Plane &plane : metadata.planes) {
info << plane.bytesused;
if (++nplane < metadata.planes.size())
info << "/";
}
if (writer_)
writer_->write(buffer, name);