summaryrefslogtreecommitdiff
path: root/src/ipa/raspberrypi/controller/rpi/ccm.h
diff options
context:
space:
mode:
authorNaushir Patuck <naush@raspberrypi.com>2023-05-03 13:20:27 +0100
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2023-05-04 20:47:40 +0300
commit726e9274ea95fa46352556d340c5793a8da51fcd (patch)
tree80f6adcdbf744f9317e09eff3e80c602b384a753 /src/ipa/raspberrypi/controller/rpi/ccm.h
parent46aefed208fef4bc8d6f6e8882b92b9af710a60b (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/raspberrypi/controller/rpi/ccm.h')
-rw-r--r--src/ipa/raspberrypi/controller/rpi/ccm.h75
1 files changed, 0 insertions, 75 deletions
diff --git a/src/ipa/raspberrypi/controller/rpi/ccm.h b/src/ipa/raspberrypi/controller/rpi/ccm.h
deleted file mode 100644
index 286d0b33..00000000
--- a/src/ipa/raspberrypi/controller/rpi/ccm.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* SPDX-License-Identifier: BSD-2-Clause */
-/*
- * Copyright (C) 2019, Raspberry Pi Ltd
- *
- * ccm.h - CCM (colour correction matrix) control algorithm
- */
-#pragma once
-
-#include <vector>
-
-#include "../ccm_algorithm.h"
-#include "../pwl.h"
-
-namespace RPiController {
-
-/* Algorithm to calculate colour matrix. Should be placed after AWB. */
-
-struct Matrix {
- Matrix(double m0, double m1, double m2, double m3, double m4, double m5,
- double m6, double m7, double m8);
- Matrix();
- double m[3][3];
- int read(const libcamera::YamlObject &params);
-};
-static inline Matrix operator*(double d, Matrix const &m)
-{
- return Matrix(m.m[0][0] * d, m.m[0][1] * d, m.m[0][2] * d,
- m.m[1][0] * d, m.m[1][1] * d, m.m[1][2] * d,
- m.m[2][0] * d, m.m[2][1] * d, m.m[2][2] * d);
-}
-static inline Matrix operator*(Matrix const &m1, Matrix const &m2)
-{
- Matrix m;
- for (int i = 0; i < 3; i++)
- for (int j = 0; j < 3; j++)
- m.m[i][j] = m1.m[i][0] * m2.m[0][j] +
- m1.m[i][1] * m2.m[1][j] +
- m1.m[i][2] * m2.m[2][j];
- return m;
-}
-static inline Matrix operator+(Matrix const &m1, Matrix const &m2)
-{
- Matrix m;
- for (int i = 0; i < 3; i++)
- for (int j = 0; j < 3; j++)
- m.m[i][j] = m1.m[i][j] + m2.m[i][j];
- return m;
-}
-
-struct CtCcm {
- double ct;
- Matrix ccm;
-};
-
-struct CcmConfig {
- std::vector<CtCcm> ccms;
- Pwl saturation;
-};
-
-class Ccm : public CcmAlgorithm
-{
-public:
- Ccm(Controller *controller = NULL);
- char const *name() const override;
- int read(const libcamera::YamlObject &params) override;
- void setSaturation(double saturation) override;
- void initialise() override;
- void prepare(Metadata *imageMetadata) override;
-
-private:
- CcmConfig config_;
- double saturation_;
-};
-
-} /* namespace RPiController */