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/data | |
| 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/data')
| -rw-r--r-- | src/ipa/simple/data/meson.build | 10 | ||||
| -rw-r--r-- | src/ipa/simple/data/uncalibrated.yaml | 5 |
2 files changed, 15 insertions, 0 deletions
diff --git a/src/ipa/simple/data/meson.build b/src/ipa/simple/data/meson.build new file mode 100644 index 00000000..92795ee4 --- /dev/null +++ b/src/ipa/simple/data/meson.build @@ -0,0 +1,10 @@ +# SPDX-License-Identifier: CC0-1.0 + +conf_files = files([ + 'uncalibrated.yaml', +]) + +# The install_dir must match the name from the IPAModuleInfo +install_data(conf_files, + install_dir : ipa_data_dir / 'simple', + install_tag : 'runtime') diff --git a/src/ipa/simple/data/uncalibrated.yaml b/src/ipa/simple/data/uncalibrated.yaml new file mode 100644 index 00000000..ff981a1a --- /dev/null +++ b/src/ipa/simple/data/uncalibrated.yaml @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: CC0-1.0 +%YAML 1.1 +--- +version: 1 +... |