[libcamera-devel] [PATCH v8 0/4] generate and use fixed-sized Span Control types

[Christian Rauch]

Hello,

In the latest version of this, I am just rebasing on master. This essentially removes one already merged commit from this patch set.

Due to previous reports on compilation issues, I set up a CI workflow/pipeline for native amd64 and arm64 builds, and an arm64 cross-compilation build [1]. Those three workflows pass for the full set of libcamera features as well as for gcc and clang [2], [3], [4]. The workflow configurations are not included in this patch set. Please see the GitHub link if you want to fork and modify them.

If you encounter further compilation issues, then please let me know how to reproduce them, e.g. provide a CI configuration or docker image.


[1] https://github.com/christianrauch/libcamera-ci/tree/ci/.github/workflows

[2] https://github.com/christianrauch/libcamera-ci/actions/runs/2474771137
[3] https://github.com/christianrauch/libcamera-ci/actions/runs/2474771142
[4] https://github.com/christianrauch/libcamera-ci/actions/runs/2474771143

Christian Rauch (4):
  libcamera: controls: Use std::optional to handle invalid control
    values
  libcamera: controls: Define size of array controls as a shape vector
  libcamera: controls: Generate fixed- and variable-sized Span Controls
  libcamera: controls: Apply explicit fixed-sized Span type casts

 include/libcamera/controls.h                  |  7 ++--
 src/android/camera_capabilities.cpp           | 12 +++----
 src/android/camera_device.cpp                 | 21 ++++++------
 src/android/camera_hal_manager.cpp            |  2 +-
 src/cam/main.cpp                              |  4 +--
 src/ipa/raspberrypi/raspberrypi.cpp           | 21 ++++++------
 src/libcamera/control_ids.yaml                |  4 +--
 src/libcamera/pipeline/ipu3/ipu3.cpp          |  9 +++---
 .../pipeline/raspberrypi/raspberrypi.cpp      |  9 +++---
 src/libcamera/property_ids.yaml               |  4 +--
 src/qcam/dng_writer.cpp                       | 22 ++++++-------
 utils/gen-controls.py                         | 32 +++++++++++++------
 12 files changed, 80 insertions(+), 67 deletions(-)

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2.34.1