summaryrefslogtreecommitdiff
path: root/test/v4l2_videodevice/v4l2_videodevice_test.h
blob: 21054561e06828a03ecaa951cf01e34c867aaf4c (plain) /* SPD/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2018, Google Inc. * * vl42device_test.h - libcamera v4l2device test base class */ #ifndef __LIBCAMERA_V4L2_DEVICE_TEST_H_ #define __LIBCAMERA_V4L2_DEVICE_TEST_H_ #include <memory> #include <libcamera/buffer.h> #include "libcamera/internal/camera_sensor.h" #include "libcamera/internal/device_enumerator.h" #include "libcamera/internal/media_device.h" #include "libcamera/internal/v4l2_subdevice.h" #include "libcamera/internal/v4l2_videodevice.h" #include "test.h" using namespace libcamera; class V4L2VideoDeviceTest : public Test { public: V4L2VideoDeviceTest(const char *driver, const char *entity) : driver_(driver), entity_(entity), sensor_(nullptr), debayer_(nullptr), capture_(nullptr) { } protected: int init(); void cleanup(); std::string driver_; std::string entity_; std::unique_ptr<DeviceEnumerator> enumerator_; std::shared_ptr<MediaDevice> media_; CameraSensor *sensor_; V4L2Subdevice *debayer_; V4L2VideoDevice *capture_; std::vector<std::unique_ptr<FrameBuffer>> buffers_; }; #endif /* __LIBCAMERA_V4L2_DEVICE_TEST_H_ */
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
::string version_; static CameraManager *self_; }; } /* namespace libcamera */ #endif /* __LIBCAMERA_CAMERA_MANAGER_H__ */ str()); if (algo) { algo->Read(key_and_value.second); algorithms_.push_back(AlgorithmPtr(algo)); } else LOG(RPiController, Warning) << "No algorithm found for \"" << key_and_value.first << "\""; } } Algorithm *Controller::CreateAlgorithm(char const *name) { auto it = GetAlgorithms().find(std::string(name)); return it != GetAlgorithms().end() ? (*it->second)(this) : nullptr; } void Controller::Initialise() { for (auto &algo : algorithms_) algo->Initialise(); } void Controller::SwitchMode(CameraMode const &camera_mode, Metadata *metadata) { for (auto &algo : algorithms_) algo->SwitchMode(camera_mode, metadata); switch_mode_called_ = true; } void Controller::Prepare(Metadata *image_metadata) { assert(switch_mode_called_); for (auto &algo : algorithms_) if (!algo->IsPaused()) algo->Prepare(image_metadata); } void Controller::Process(StatisticsPtr stats, Metadata *image_metadata) { assert(switch_mode_called_); for (auto &algo : algorithms_) if (!algo->IsPaused()) algo->Process(stats, image_metadata); } Metadata &Controller::GetGlobalMetadata() { return global_metadata_; } Algorithm *Controller::GetAlgorithm(std::string const &name) const { // The passed name must be the entire algorithm name, or must match the // last part of it with a period (.) just before. size_t name_len = name.length(); for (auto &algo : algorithms_) { char const *algo_name = algo->Name(); size_t algo_name_len = strlen(algo_name); if (algo_name_len >= name_len && strcasecmp(name.c_str(), algo_name + algo_name_len - name_len) == 0 && (name_len == algo_name_len || algo_name[algo_name_len - name_len - 1] == '.')) return algo.get(); } return nullptr; }