[libcamera-devel] [PATCH v7 0/8] libcamera: ipu3: Multiple streams support

[Jacopo Mondi]

Hello, version 7, which includes comments from Laurent.
This version is still based on master and does not include Laurent's patches
to print a streamConfiguration. Depending on what gets in first, the other
will need a reabase.

Changelog here below:
1/8, 2/8 -> new patches; 1/8 reviewed already, 2/8 is a fix for a recently noted
small issue
3/8 -> re-introduce active_ flag instead of storing a reference to
application provided stream configuration
4/8 -> round the requested viewfinder sizes to the IPU3 alignment and the
sensor resolution
5/8 -> use active_ in place of cfg_
6/8 -> update commit message, s/ret/error s/status/ret
7/8 -> update commit message, simplify the request completion handling

I hope we're close to get this in finally.

Thanks
  j

Jacopo Mondi (8):
  libcamera: stream: Document protected members
  libcamera: camera: Reset basefield to decimal
  libcamera: ipu3: Create camera with 2 streams
  libcamera: ipu3: Use roles in stream configuration
  libcamera: ipu3: Add multiple stream memory management
  libcamera: ipu3: Queue requests for multiple streams
  libcamera: ipu3: Connect viewfinder's BufferReady signal
  [HACK] still capture every 10 frames

 src/cam/main.cpp                     |  46 +++-
 src/libcamera/camera.cpp             |   1 +
 src/libcamera/pipeline/ipu3/ipu3.cpp | 371 ++++++++++++++++++++-------
 src/libcamera/stream.cpp             |  18 ++
 4 files changed, 338 insertions(+), 98 deletions(-)

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2.21.0