diff options
author | Naushir Patuck <naush@raspberrypi.com> | 2023-05-03 13:20:27 +0100 |
---|---|---|
committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-05-04 20:47:40 +0300 |
commit | 726e9274ea95fa46352556d340c5793a8da51fcd (patch) | |
tree | 80f6adcdbf744f9317e09eff3e80c602b384a753 /src/ipa/rpi/controller/rpi/dpc.cpp | |
parent | 46aefed208fef4bc8d6f6e8882b92b9af710a60b (diff) |
pipeline: ipa: raspberrypi: Refactor and move the Raspberry Pi code
Split the Raspberry Pi pipeline handler and IPA source code into common
and VC4/BCM2835 specific file structures.
For the pipeline handler, the common code files now live in
src/libcamera/pipeline/rpi/common/
and the VC4-specific files in src/libcamera/pipeline/rpi/vc4/.
For the IPA, the common code files now live in
src/ipa/rpi/{cam_helper,controller}/
and the vc4 specific files in src/ipa/rpi/vc4/. With this change, the
camera tuning files are now installed under share/libcamera/ipa/rpi/vc4/.
To build the pipeline and IPA, the meson configuration options have now
changed from "raspberrypi" to "rpi/vc4":
meson setup build -Dipas=rpi/vc4 -Dpipelines=rpi/vc4
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/rpi/controller/rpi/dpc.cpp')
-rw-r--r-- | src/ipa/rpi/controller/rpi/dpc.cpp | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/ipa/rpi/controller/rpi/dpc.cpp b/src/ipa/rpi/controller/rpi/dpc.cpp new file mode 100644 index 00000000..be3871df --- /dev/null +++ b/src/ipa/rpi/controller/rpi/dpc.cpp @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ +/* + * Copyright (C) 2019, Raspberry Pi Ltd + * + * dpc.cpp - DPC (defective pixel correction) control algorithm + */ + +#include <libcamera/base/log.h> + +#include "dpc.h" + +using namespace RPiController; +using namespace libcamera; + +LOG_DEFINE_CATEGORY(RPiDpc) + +/* + * We use the lux status so that we can apply stronger settings in darkness (if + * necessary). + */ + +#define NAME "rpi.dpc" + +Dpc::Dpc(Controller *controller) + : Algorithm(controller) +{ +} + +char const *Dpc::name() const +{ + return NAME; +} + +int Dpc::read(const libcamera::YamlObject ¶ms) +{ + config_.strength = params["strength"].get<int>(1); + if (config_.strength < 0 || config_.strength > 2) { + LOG(RPiDpc, Error) << "Bad strength value"; + return -EINVAL; + } + + return 0; +} + +void Dpc::prepare(Metadata *imageMetadata) +{ + DpcStatus dpcStatus = {}; + /* Should we vary this with lux level or analogue gain? TBD. */ + dpcStatus.strength = config_.strength; + LOG(RPiDpc, Debug) << "strength " << dpcStatus.strength; + imageMetadata->set("dpc.status", dpcStatus); +} + +/* Register algorithm with the system. */ +static Algorithm *create(Controller *controller) +{ + return (Algorithm *)new Dpc(controller); +} +static RegisterAlgorithm reg(NAME, &create); |