summaryrefslogtreecommitdiff
path: root/src/qcam/assets/feathericons/youtube.svg
diff options
context:
space:
mode:
authorKieran Bingham <kieran.bingham@ideasonboard.com>2021-10-26 11:46:55 +0200
committerJean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>2021-10-26 14:08:37 +0200
commit40eb2309997806f8671d820af580073e4aaf20da (patch)
tree70133e05175a21ff630ccc33e18a8afb5b34299b /src/qcam/assets/feathericons/youtube.svg
parent45dd51988952de5a1d19703eb8409068b749f9fc (diff)
ipa: ipu3: ipa_context: Fix doxygen warnings
The IPAFrameContext uses unnamed structures to group items. Doxygen doesn't seem to support this properly, documentation isn't properly generated and warnings are output during compilation. Suppress the warning with a workaround that still results in incorrect generated documentation until Doxygen gets fixed. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [JMH: Fix doxygen variable usage] Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/qcam/assets/feathericons/youtube.svg')
0 files changed, 0 insertions, 0 deletions
4 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (C) 2019, Google Inc.
 *
 * libcamera V4L2 M2M video device tests
 */

#include <iostream>

#include <libcamera/framebuffer.h>

#include <libcamera/base/event_dispatcher.h>
#include <libcamera/base/thread.h>
#include <libcamera/base/timer.h>

#include "libcamera/internal/device_enumerator.h"
#include "libcamera/internal/media_device.h"
#include "libcamera/internal/v4l2_videodevice.h"

#include "test.h"

using namespace libcamera;
using namespace std;
using namespace std::chrono_literals;

class V4L2M2MDeviceTest : public Test
{
public:
	V4L2M2MDeviceTest()
		: vim2m_(nullptr), outputFrames_(0), captureFrames_(0)
	{
	}

	void outputBufferComplete(FrameBuffer *buffer)
	{
		cout << "Received output buffer" << endl;

		outputFrames_++;

		/* Requeue the buffer for further use. */
		vim2m_->output()->queueBuffer(buffer);
	}

	void receiveCaptureBuffer(FrameBuffer *buffer)
	{
		cout << "Received capture buffer" << endl;

		captureFrames_++;

		/* Requeue the buffer for further use. */
		vim2m_->capture()->queueBuffer(buffer);
	}

protected:
	int init()
	{
		enumerator_ = DeviceEnumerator::create();
		if (!enumerator_) {
			cerr << "Failed to create device enumerator" << endl;
			return TestFail;
		}

		if (enumerator_->enumerate()) {
			cerr << "Failed to enumerate media devices" << endl;
			return TestFail;
		}

		DeviceMatch dm("vim2m");
		dm.add("vim2m-source");
		dm.add("vim2m-sink");

		media_ = enumerator_->search(dm);
		if (!media_) {
			cerr << "No vim2m device found" << endl;
			return TestSkip;
		}

		return TestPass;
	}

	int run()
	{
		constexpr unsigned int bufferCount = 4;

		EventDispatcher *dispatcher = Thread::current()->eventDispatcher();
		int ret;

		MediaEntity *entity = media_->getEntityByName("vim2m-source");
		vim2m_ = new V4L2M2MDevice(entity->deviceNode());
		if (vim2m_->open()) {
			cerr << "Failed to open VIM2M device" << endl;
			return TestFail;
		}

		V4L2VideoDevice *capture = vim2m_->capture();
		V4L2VideoDevice *output = vim2m_->output();

		if (capture->controls().empty() || output->controls().empty()) {
			cerr << "VIM2M device has no control" << endl;
			return TestFail;
		}

		V4L2DeviceFormat format = {};
		if (capture->getFormat(&format)) {
			cerr << "Failed to get capture format" << endl;
			return TestFail;
		}

		format.size.width = 640;
		format.size.height = 480;

		if (capture->setFormat(&format)) {
			cerr << "Failed to set capture format" << endl;
			return TestFail;
		}

		if (output->setFormat(&format)) {
			cerr << "Failed to set output format" << endl;
			return TestFail;
		}

		ret = capture->allocateBuffers(bufferCount, &captureBuffers_);
		if (ret < 0) {
			cerr << "Failed to allocate Capture Buffers" << endl;
			return TestFail;
		}

		ret = output->allocateBuffers(bufferCount, &outputBuffers_);
		if (ret < 0) {
			cerr << "Failed to allocate Output Buffers" << endl;
			return TestFail;
		}

		capture->bufferReady.connect(this, &V4L2M2MDeviceTest::receiveCaptureBuffer);
		output->bufferReady.connect(this, &V4L2M2MDeviceTest::outputBufferComplete);

		for (const std::unique_ptr<FrameBuffer> &buffer : captureBuffers_) {
			if (capture->queueBuffer(buffer.get())) {
				std::cout << "Failed to queue capture buffer" << std::endl;
				return TestFail;
			}
		}

		for (const std::unique_ptr<FrameBuffer> &buffer : outputBuffers_) {
			if (output->queueBuffer(buffer.get())) {
				std::cout << "Failed to queue output buffer" << std::endl;
				return TestFail;
			}
		}

		ret = capture->streamOn();
		if (ret) {
			cerr << "Failed to streamOn capture" << endl;
			return TestFail;
		}

		ret = output->streamOn();
		if (ret) {
			cerr << "Failed to streamOn output" << endl;
			return TestFail;
		}

		Timer timeout;
		timeout.start(5000ms);
		while (timeout.isRunning()) {
			dispatcher->processEvents();
			if (captureFrames_ > 30)
				break;
		}

		cerr << "Output " << outputFrames_ << " frames" << std::endl;
		cerr << "Captured " << captureFrames_ << " frames" << std::endl;

		if (captureFrames_ < 30) {
			cerr << "Failed to capture 30 frames within timeout." << std::endl;
			return TestFail;
		}

		ret = capture->streamOff();
		if (ret) {
			cerr << "Failed to StreamOff the capture device." << std::endl;
			return TestFail;
		}

		ret = output->streamOff();
		if (ret) {
			cerr << "Failed to StreamOff the output device." << std::endl;
			return TestFail;
		}

		return TestPass;
	}

	void cleanup()
	{
		delete vim2m_;
	}

private:
	std::unique_ptr<DeviceEnumerator> enumerator_;
	std::shared_ptr<MediaDevice> media_;
	V4L2M2MDevice *vim2m_;

	std::vector<std::unique_ptr<FrameBuffer>> captureBuffers_;
	std::vector<std::unique_ptr<FrameBuffer>> outputBuffers_;

	unsigned int outputFrames_;
	unsigned int captureFrames_;
};

TEST_REGISTER(V4L2M2MDeviceTest)