libcamera/libcamera.git - libcamera official repository

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Diffstat (limited to 'utils/raspberrypi/ctt/ctt_alsc.py')

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/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2020, Linaro * * Based on test/pipeline/ipu3/ipu3_pipeline_test.cpp * * rkisp1_pipeline_test.cpp - Rockchip RK3399 rkisp1 pipeline test */ #include <iostream> #include <sys/stat.h> #include <sys/types.h> #include <unistd.h> #include <libcamera/camera.h> #include <libcamera/camera_manager.h> #include "device_enumerator.h" #include "media_device.h" #include "media_object.h" #include "test.h" using namespace std; using namespace libcamera; /* * Verify that the RK3399 pipeline handler gets matched and cameras * are enumerated correctly. * * The test is supposed to be run on rockchip platform. * * The test lists all cameras registered in the system, if any camera is * available at all. */ class RKISP1PipelineTest : public Test { protected: int init(); int run(); void cleanup(); private: CameraManager *cameraManager_; unsigned int sensors_; }; int RKISP1PipelineTest::init() { unique_ptr<DeviceEnumerator> 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("rkisp1"); std::shared_ptr<MediaDevice> rkisp1 = enumerator->search(dm); if (!rkisp1) { cerr << "Failed to find rkisp1: test skip" << endl; return TestSkip; } int ret = rkisp1->populate(); if (ret) { cerr << "Failed to populate media device " << rkisp1->deviceNode() << endl; return TestFail; } sensors_ = 0; const vector<MediaEntity *> &entities = rkisp1->entities(); for (MediaEntity *entity : entities) { if (entity->function() == MEDIA_ENT_F_CAM_SENSOR) sensors_++; } cameraManager_ = new CameraManager(); ret = cameraManager_->start(); if (ret) { cerr << "Failed to start the CameraManager" << endl; return TestFail; } return 0; } int RKISP1PipelineTest::run() { auto cameras = cameraManager_->cameras(); for (const std::shared_ptr<Camera> &cam : cameras) cout << "Found camera '" << cam->name() << "'" << endl; if (cameras.size() != sensors_) { cerr << cameras.size() << " cameras registered, but " << sensors_ << " were expected" << endl; return TestFail; } return TestPass; } void RKISP1PipelineTest::cleanup() { cameraManager_->stop(); delete cameraManager_; } TEST_REGISTER(RKISP1PipelineTest)


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