From cca55c83f5ed22cbcc03506d847f99b162e34d81 Mon Sep 17 00:00:00 2001 From: Milan Zamazal Date: Fri, 27 Sep 2024 15:46:09 +0200 Subject: libcamera: software_isp: Define skeletons for IPA refactoring Software ISP image processing algorithms are currently defined in a simplified way, different from other libcamera pipelines. This is not good for several reasons: - It makes the software ISP code harder to understand due to its different structuring. - Adding more algorithms may make the code harder to understand generally. - Mass libcamera code changes may not be easily applicable to software ISP. - Algorithm sharing with other pipelines is not easily possible. This patch introduces basic software ISP IPA skeletons structured similarly to the other pipelines. The newly added files are currently not used or compiled and the general skeleton structures don't contain anything particular. It is just a preparation step for a larger refactoring and the code will be actually used and extended as needed in followup patches. Signed-off-by: Milan Zamazal Reviewed-by: Umang Jain Reviewed-by: Daniel Scally Reviewed-by: Laurent Pinchart Signed-off-by: Kieran Bingham --- src/ipa/simple/algorithms/algorithm.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/ipa/simple/algorithms/algorithm.h (limited to 'src/ipa/simple/algorithms/algorithm.h') diff --git a/src/ipa/simple/algorithms/algorithm.h b/src/ipa/simple/algorithms/algorithm.h new file mode 100644 index 00000000..41f63170 --- /dev/null +++ b/src/ipa/simple/algorithms/algorithm.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +/* + * Copyright (C) 2024 Red Hat, Inc. + * + * Software ISP control algorithm interface + */ + +#pragma once + +#include + +#include "module.h" + +namespace libcamera { + +namespace ipa::soft { + +using Algorithm = libcamera::ipa::Algorithm; + +} /* namespace ipa::soft */ + +} /* namespace libcamera */ -- cgit v1.2.1