libcamera/vivid.git - libcamera pipeline handler for VIVID

path: root/src/qcam/assets/feathericons/headphones.svg

diff options

author	Laurent Pinchart <laurent.pinchart@ideasonboard.com>	2022-05-24 18:29:32 +0300
committer	Laurent Pinchart <laurent.pinchart@ideasonboard.com>	2022-06-16 02:43:47 +0300
commit	d6d0a675bfe27420d14394ef6b0da5247ea63d87 (patch)
tree	ff4e62ad8017165de3bb76925cc7baa0cf97b9c1 /src/qcam/assets/feathericons/headphones.svg
parent	27fb47f70b55000fbd793c40377c20d915216f70 (diff)

libcamera: yaml_parser: Switch from FILE to File

THe FILE object isn't very user-friendly as it requires manual close. Replace it with File to provide RAII-style resource management in the YamlParser API. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>

Diffstat (limited to 'src/qcam/assets/feathericons/headphones.svg')

0 files changed, 0 insertions, 0 deletions

span class="hl com"> * * ipu3_pipeline_test.cpp - Intel IPU3 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 Intel IPU3 pipeline handler gets matched and cameras * are enumerated correctly. * * The test is supposed to be run on an IPU3 platform, otherwise it gets * skipped. * * The test lists all cameras registered in the system, if any camera is * available at all. */ class IPU3PipelineTest : public Test { protected: int init(); int run(); void cleanup(); private: CameraManager *cameraManager_; unsigned int sensors_; }; int IPU3PipelineTest::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 imgu_dm("ipu3-imgu"); DeviceMatch cio2_dm("ipu3-cio2"); if (!enumerator->search(imgu_dm)) { cerr << "Failed to find IPU3 IMGU: test skip" << endl; return TestSkip; } std::shared_ptr<MediaDevice> cio2 = enumerator->search(cio2_dm); if (!cio2) { cerr << "Failed to find IPU3 CIO2: test skip" << endl; return TestSkip; } /* * Camera sensor are connected to the CIO2 unit. * Count how many sensors are connected in the system * and later verify this matches the number of registered * cameras. */ int ret = cio2->populate(); if (ret) { cerr << "Failed to populate media device " << cio2->deviceNode() << endl; return TestFail; } sensors_ = 0; const vector<MediaEntity *> &entities = cio2->entities(); for (MediaEntity *entity : entities) { if (entity->function() == MEDIA_ENT_F_CAM_SENSOR) sensors_++; } enumerator.reset(nullptr); cameraManager_ = CameraManager::instance(); ret = cameraManager_->start(); if (ret) { cerr << "Failed to start the CameraManager" << endl; return TestFail; } return 0; } int IPU3PipelineTest::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 IPU3PipelineTest::cleanup() { cameraManager_->stop(); } TEST_REGISTER(IPU3PipelineTest)


context:
space:
mode: