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>

1 files changed, 0 insertions, 34 deletions

diff --git a/src/ipa/raspberrypi/controller/rpi/sharpen.h b/src/ipa/raspberrypi/controller/rpi/sharpen.h
deleted file mode 100644
index 8bb7631e..00000000
--- a/src/ipa/raspberrypi/controller/rpi/sharpen.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* SPDX-License-Identifier: BSD-2-Clause */
-/*
- * Copyright (C) 2019, Raspberry Pi Ltd
- *
- * sharpen.h - sharpening control algorithm
- */
-#pragma once
-
-#include "../sharpen_algorithm.h"
-#include "../sharpen_status.h"
-
-/* This is our implementation of the "sharpen algorithm". */
-
-namespace RPiController {
-
-class Sharpen : public SharpenAlgorithm
-{
-public:
-	Sharpen(Controller *controller);
-	char const *name() const override;
-	void switchMode(CameraMode const &cameraMode, Metadata *metadata) override;
-	int read(const libcamera::YamlObject &params) override;
-	void setStrength(double strength) override;
-	void prepare(Metadata *imageMetadata) override;
-
-private:
-	double threshold_;
-	double strength_;
-	double limit_;
-	double modeFactor_;
-	double userStrength_;
-};
-
-} /* namespace RPiController */