libcamera/Documentation/index.rst
Sebastian Fricke 3fde82d849 Documentation: Add descriptions for environment variables
Describe the environment variables used in libcamera, excluded
variables are `LIBCAMERA_IPA_FORCE_C_API` and `LIBCAMERA_IPA_PROXY_PATH`,
the former because it is likely to be removed and the later because
it has no current use-case.

Add a brief explanation for the IPA configuration and IPA modules.
List all the available Log levels and categories and add a short guide
on how to use them for debugging.

Signed-off-by: Sebastian Fricke <sebastian.fricke.linux@gmail.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2020-12-27 12:29:05 +02:00

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.. SPDX-License-Identifier: CC-BY-SA-4.0
.. Front page matter is defined in the project README file.
.. include:: ../README.rst
:start-after: .. section-begin-libcamera
:end-before: .. section-end-libcamera
.. toctree::
:maxdepth: 1
:caption: Contents:
Home <self>
Docs <docs>
Contribute <contributing>
Developer Guide <guides/introduction>
Application Writer's Guide <guides/application-developer>
Pipeline Handler Writer's Guide <guides/pipeline-handler>
Tracing guide <guides/tracing>
Environment variables <environment_variables>