diff options
author | Daniel Scally <dan.scally@ideasonboard.com> | 2024-11-15 12:25:38 +0000 |
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committer | Daniel Scally <dan.scally@ideasonboard.com> | 2024-12-17 22:35:59 +0000 |
commit | 2f952179170aeee13078813935ae4be3c30b1f14 (patch) | |
tree | 326069168bd645c3a7d81a01c2baa9c60e44b014 /src/ipa/mali-c55/algorithms/awb.h | |
parent | fbea6a4c023cd0757c0a7e812763c1193916fc61 (diff) |
ipa: mali-c55: Add AWB Algorithm
Add a simple grey-world auto white balance algorithm to the mali-c55
IPA.
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Acked-by: Nayden Kanchev <nayden.kanchev@arm.com>
Co-developed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Diffstat (limited to 'src/ipa/mali-c55/algorithms/awb.h')
-rw-r--r-- | src/ipa/mali-c55/algorithms/awb.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/ipa/mali-c55/algorithms/awb.h b/src/ipa/mali-c55/algorithms/awb.h new file mode 100644 index 00000000..800c2e83 --- /dev/null +++ b/src/ipa/mali-c55/algorithms/awb.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +/* + * Copyright (C) 2024, Ideas on Board Oy + * + * awb.h - Mali C55 grey world auto white balance algorithm + */ + +#include "algorithm.h" +#include "ipa_context.h" + +namespace libcamera { + +namespace ipa::mali_c55::algorithms { + +class Awb : public Algorithm +{ +public: + Awb(); + ~Awb() = default; + + int configure(IPAContext &context, + const IPACameraSensorInfo &configInfo) override; + void prepare(IPAContext &context, const uint32_t frame, + IPAFrameContext &frameContext, + mali_c55_params_buffer *params) override; + void process(IPAContext &context, const uint32_t frame, + IPAFrameContext &frameContext, + const mali_c55_stats_buffer *stats, + ControlList &metadata) override; + +private: + size_t fillGainsParamBlock(mali_c55_params_block block, + IPAContext &context, + IPAFrameContext &frameContext); + size_t fillConfigParamBlock(mali_c55_params_block block); +}; + +} /* namespace ipa::mali_c55::algorithms */ + +} /* namespace libcamera */ |