diff options
Diffstat (limited to 'test/stream')
-rw-r--r-- | test/stream/meson.build | 9 | ||||
-rw-r--r-- | test/stream/stream_colorspace.cpp | 96 | ||||
-rw-r--r-- | test/stream/stream_formats.cpp | 2 |
3 files changed, 102 insertions, 5 deletions
diff --git a/test/stream/meson.build b/test/stream/meson.build index 73608ffd..dd77f2f7 100644 --- a/test/stream/meson.build +++ b/test/stream/meson.build @@ -1,13 +1,14 @@ # SPDX-License-Identifier: CC0-1.0 stream_tests = [ - ['stream_formats', 'stream_formats.cpp'], + {'name': 'stream_colorspace', 'sources': ['stream_colorspace.cpp']}, + {'name': 'stream_formats', 'sources': ['stream_formats.cpp']}, ] -foreach t : stream_tests - exe = executable(t[0], t[1], +foreach test : stream_tests + exe = executable(test['name'], test['sources'], dependencies : libcamera_public, link_with : test_libraries, include_directories : test_includes_internal) - test(t[0], exe, suite: 'stream') + test(test['name'], exe, suite : 'stream') endforeach diff --git a/test/stream/stream_colorspace.cpp b/test/stream/stream_colorspace.cpp new file mode 100644 index 00000000..4c904c4c --- /dev/null +++ b/test/stream/stream_colorspace.cpp @@ -0,0 +1,96 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2022, Ideas on Board Oy. + * + * Stream colorspace adjustment test + */ + +#include <iostream> + +#include <libcamera/camera.h> +#include <libcamera/formats.h> +#include <libcamera/stream.h> + +#include "test.h" + +using namespace libcamera; +using namespace std; + +class TestCameraConfiguration : public CameraConfiguration +{ +public: + TestCameraConfiguration() + : CameraConfiguration() + { + } + + Status validate() override + { + return validateColorSpaces(); + } +}; + +class StreamColorSpaceTest : public Test +{ +protected: + int run() + { + TestCameraConfiguration config; + + StreamConfiguration cfg; + cfg.size = { 640, 320 }; + cfg.pixelFormat = formats::YUV422; + cfg.colorSpace = ColorSpace::Srgb; + config.addConfiguration(cfg); + + StreamConfiguration &streamCfg = config.at(0); + + /* + * YUV pixelformat with sRGB colorspace should have Y'CbCr encoding + * adjusted. + */ + config.validate(); + if (streamCfg.colorSpace->ycbcrEncoding == ColorSpace::YcbcrEncoding::None) { + cerr << "YUV format must have YCbCr encoding" << endl; + return TestFail; + } + + /* + * For YUV pixelFormat, encoding should be picked up according + * to primaries and transfer function, if 'None' is specified. + */ + streamCfg.pixelFormat = formats::YUV422; + streamCfg.colorSpace = ColorSpace(ColorSpace::Primaries::Rec2020, + ColorSpace::TransferFunction::Rec709, + ColorSpace::YcbcrEncoding::None, + ColorSpace::Range::Limited); + config.validate(); + if (streamCfg.colorSpace->ycbcrEncoding != ColorSpace::YcbcrEncoding::Rec2020) { + cerr << "Failed to adjust colorspace Y'CbCr encoding according" + << " to primaries and transfer function" << endl; + return TestFail; + } + + /* For RGB pixelFormat, Sycc colorspace should get adjusted to sRGB. */ + streamCfg.pixelFormat = formats::RGB888; + streamCfg.colorSpace = ColorSpace::Sycc; + config.validate(); + if (streamCfg.colorSpace != ColorSpace::Srgb) { + cerr << "RGB format's colorspace should be set to Srgb" << endl; + return TestFail; + } + + /* Raw formats should always set colorspace to ColorSpace::Raw. */ + streamCfg.pixelFormat = formats::SBGGR8; + streamCfg.colorSpace = ColorSpace::Rec709; + config.validate(); + if (streamCfg.colorSpace != ColorSpace::Raw) { + cerr << "Raw format must always have Raw colorspace" << endl; + return TestFail; + } + + return TestPass; + } +}; + +TEST_REGISTER(StreamColorSpaceTest) diff --git a/test/stream/stream_formats.cpp b/test/stream/stream_formats.cpp index 99fa0385..553b59aa 100644 --- a/test/stream/stream_formats.cpp +++ b/test/stream/stream_formats.cpp @@ -2,7 +2,7 @@ /* * Copyright (C) 2019, Google Inc. * - * stream_formats.cpp - StreamFormats test + * StreamFormats test */ #include <iostream> |