libcamera/vivid.git - libcamera pipeline handler for VIVID

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Diffstat (limited to 'src/ipa/rpi/controller/denoise_algorithm.h')

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/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2019, Google Inc. * * libcamera V4L2 Subdevice format handling test */ #include <iomanip> #include <iostream> #include <vector> #include "geometry.h" #include "v4l2_subdevice.h" #include "v4l2_subdevice_test.h" using namespace std; using namespace libcamera; /* List image formats on the "Scaler" subdevice of vimc media device. */ class ListFormatsTest : public V4L2SubdeviceTest { protected: int run() override; private: void printFormats(unsigned int pad, unsigned code, std::vector<SizeRange> &formats); }; void ListFormatsTest::printFormats(unsigned int pad, unsigned int code, std::vector<SizeRange> &sizes) { cout << "Enumerate formats on pad " << pad << endl; for (SizeRange &size : sizes) { cout << " mbus code: 0x" << setfill('0') << setw(4) << hex << code << endl; cout << " min width: " << dec << size.minWidth << endl; cout << " min height: " << dec << size.minHeight << endl; cout << " max width: " << dec << size.maxWidth << endl; cout << " max height: " << dec << size.maxHeight << endl; } } int ListFormatsTest::run() { /* List all formats available on existing "Scaler" pads. */ std::map<unsigned int, std::vector<SizeRange>> formats; formats = scaler_->formats(0); if (formats.empty()) { cerr << "Failed to list formats on pad 0 of subdevice " << scaler_->entityName() << endl; return TestFail; } for (auto it = formats.begin(); it != formats.end(); ++it) printFormats(0, it->first, it->second); formats = scaler_->formats(1); if (formats.empty()) { cerr << "Failed to list formats on pad 1 of subdevice " << scaler_->entityName() << endl; return TestFail; } for (auto it = formats.begin(); it != formats.end(); ++it) printFormats(1, it->first, it->second); /* List format on a non-existing pad, format vector shall be empty. */ formats = scaler_->formats(2); if (!formats.empty()) { cerr << "Listing formats on non-existing pad 2 of subdevice " << scaler_->entityName() << " should return an empty format list" << endl; return TestFail; } return TestPass; } TEST_REGISTER(ListFormatsTest);


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