summaryrefslogtreecommitdiff
path: root/utils/rkisp1
AgeCommit message (Collapse)Author
2020-02-13utils: rkisp1: sync topology with upstream driver in capture scriptHelen Koike
rkisp1 kernel driver was merged upstream with minor changes in the topology from the original driver libcamera based it's first support to rkisp1. Adapt libcamera capture script to work with upstream driver. * Remove subdevice dphy from the pipeline. * Add resizer in the pipeline. * Fix links. * Update entity names. Signed-off-by: Helen Koike <helen.koike@collabora.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
2019-03-29utils: rkisp1: Add test capture scriptLaurent Pinchart
The script captures raw or processed frames from cameras based on the Rockchip ISP1. It takes the sensor name as an argument and isn't meant to depend on a particular platform. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-25 08:36:12 +0000
9 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (C) 2020, Google Inc.
 *
 * libcamera internal MappedBuffer tests
 */

#include <iostream>

#include <libcamera/framebuffer_allocator.h>

#include "libcamera/internal/mapped_framebuffer.h"

#include "camera_test.h"
#include "test.h"

using namespace libcamera;
using namespace std;

namespace {

class MappedBufferTest : public CameraTest, public Test
{
public:
	MappedBufferTest()
		: CameraTest("platform/vimc.0 Sensor B")
	{
	}

protected:
	int init() override
	{
		if (status_ != TestPass)
			return status_;

		config_ = camera_->generateConfiguration({ StreamRole::VideoRecording });
		if (!config_ || config_->size() != 1) {
			cout << "Failed to generate default configuration" << endl;
			return TestFail;
		}

		allocator_ = new FrameBufferAllocator(camera_);

		StreamConfiguration &cfg = config_->at(0);

		if (camera_->acquire()) {
			cout << "Failed to acquire the camera" << endl;
			return TestFail;
		}

		if (camera_->configure(config_.get())) {
			cout << "Failed to set default configuration" << endl;
			return TestFail;
		}

		stream_ = cfg.stream();

		int ret = allocator_->allocate(stream_);
		if (ret < 0)
			return TestFail;

		return TestPass;
	}

	void cleanup() override
	{
		delete allocator_;
	}

	int run() override
	{
		const std::unique_ptr<FrameBuffer> &buffer = allocator_->buffers(stream_).front();
		std::vector<MappedBuffer> maps;

		MappedFrameBuffer map(buffer.get(), MappedFrameBuffer::MapFlag::Read);
		if (!map.isValid()) {
			cout << "Failed to successfully map buffer" << endl;
			return TestFail;
		}

		/* Make sure we can move it. */
		maps.emplace_back(std::move(map));

		/* But copying is prevented, it would cause double-unmap. */
		// MappedFrameBuffer map_copy = map;

		/* Local map should be invalid (after move). */
		if (map.isValid()) {
			cout << "Post-move map should not be valid" << endl;
			return TestFail;
		}

		/* Test for multiple successful maps on the same buffer. */
		MappedFrameBuffer write_map(buffer.get(), MappedFrameBuffer::MapFlag::Write);
		if (!write_map.isValid()) {
			cout << "Failed to map write buffer" << endl;
			return TestFail;
		}

		MappedFrameBuffer rw_map(buffer.get(), MappedFrameBuffer::MapFlag::ReadWrite);
		if (!rw_map.isValid()) {
			cout << "Failed to map RW buffer" << endl;
			return TestFail;
		}

		return TestPass;
	}

private:
	std::unique_ptr<CameraConfiguration> config_;
	FrameBufferAllocator *allocator_;
	Stream *stream_;
};

} /* namespace */

TEST_REGISTER(MappedBufferTest)
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-25 08:36:11 +0000