diff options
| author | Andrey Konovalov <andrey.konovalov@linaro.org> | 2024-04-16 11:13:46 +0200 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2024-04-16 13:00:21 +0100 |
| commit | c987946e43fda6ccdc21464243880850e7453a91 (patch) | |
| tree | 3f0023303632193be373d20663620b597fe58d6b /src/ipa/simple/meson.build | |
| parent | 3755d966485d96e76eef7756222baf02dea960a4 (diff) | |
libcamera: ipa: Add Soft IPA
Define the Soft IPA main and event interfaces, add the Soft IPA
implementation.
The current src/ipa/meson.build assumes the IPA name to match the
pipeline name. For this reason "-Dipas=simple" is used for the
Soft IPA module.
Auto exposure/gain and AWB implementation by Dennis, Toon and Martti.
Auto exposure/gain targets a Mean Sample Value of 2.5 following
the MSV calculation algorithm from:
https://www.araa.asn.au/acra/acra2007/papers/paper84final.pdf
Use CameraSensorHelper to convert the analogue gain code read from the
camera sensor into real analogue gain value. In the future this makes
it possible to use faster AE/AGC algorithm. Right now the CameraSensorHelper
lets us use the full range of analogue gain values.
If there is no CameraSensorHelper for the camera sensor in use, a
warning log message is printed.
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # sc8280xp Lenovo x13s
Tested-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
Co-developed-by: Dennis Bonke <admin@dennisbonke.com>
Signed-off-by: Dennis Bonke <admin@dennisbonke.com>
Co-developed-by: Marttico <g.martti@gmail.com>
Signed-off-by: Marttico <g.martti@gmail.com>
Co-developed-by: Toon Langendam <t.langendam@gmail.com>
Signed-off-by: Toon Langendam <t.langendam@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/ipa/simple/meson.build')
| -rw-r--r-- | src/ipa/simple/meson.build | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/ipa/simple/meson.build b/src/ipa/simple/meson.build new file mode 100644 index 00000000..3e863db7 --- /dev/null +++ b/src/ipa/simple/meson.build @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: CC0-1.0 + +ipa_name = 'ipa_soft_simple' + +mod = shared_module(ipa_name, + ['soft_simple.cpp', libcamera_generated_ipa_headers], + name_prefix : '', + include_directories : [ipa_includes, libipa_includes], + dependencies : libcamera_private, + link_with : libipa, + install : true, + install_dir : ipa_install_dir) + +if ipa_sign_module + custom_target(ipa_name + '.so.sign', + input : mod, + output : ipa_name + '.so.sign', + command : [ipa_sign, ipa_priv_key, '@INPUT@', '@OUTPUT@'], + install : false, + build_by_default : true) +endif + +subdir('data') + +ipa_names += ipa_name |