はじめに
2021/12/25にリリースされたOpenCV4.5.5のWindows＋VisualStudio2019でのコンパイルログです．
基本的には，ちょっと前にかいた
から変わってません．コンパイルはテストコードだけ一部こけました．
あと，下記には書いていませんが，CUDAモジュールも問題なくコンパイル通ります．
コンパイル時間はデフォルトだと時間単位で書かりますが，
GPU Compute Capability (CC)を指定して，コンパイルするターゲットを減らしましょう．
デフォルトだとwith CUDAにしたDLLは合計3GB近くになります．
追記事項
* createTrackbackのログメッセージの消し方
* テスト関数のコンパイルがこけることについて
コンパイルするものcmakeのログは下記のとおりです．
Selecting Windows SDK version 10.0.19041.0 to target Windows 10.0.19042.
Detected processor: AMD64
Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "2.7")
Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "3.2")
libjpeg-turbo: VERSION = 2.1.2, BUILD = opencv-4.5.5-libjpeg-turbo
Could NOT find OpenJPEG (minimal suitable version: 2.0, recommended version >= 2.3.1). OpenJPEG will be built from sources
OpenJPEG: VERSION = 2.4.0, BUILD = opencv-4.5.5-openjp2-2.4.0
OpenJPEG libraries will be built from sources: libopenjp2 (version "2.4.0")
found Intel IPP (ICV version): 2020.0.0 [2020.0.0 Gold]
at: C:/Users/fukushima/Desktop/opencv-4.5.5/build/3rdparty/ippicv/ippicv_win/icv
found Intel IPP Integration Wrappers sources: 2020.0.0
at: C:/Users/fukushima/Desktop/opencv-4.5.5/build/3rdparty/ippicv/ippicv_win/iw
Could not find OpenBLAS include. Turning OpenBLAS_FOUND off
Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off
Could NOT find BLAS (missing: BLAS_LIBRARIES)
Could NOT find LAPACK (missing: LAPACK_LIBRARIES)
Reason given by package: LAPACK could not be found because dependency BLAS could not be found.
Could NOT find JNI (missing: JAVA_AWT_LIBRARY JAVA_JVM_LIBRARY JAVA_INCLUDE_PATH JAVA_INCLUDE_PATH2 JAVA_AWT_INCLUDE_PATH)
VTK is not found. Please set -DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file
freetype2: NO
harfbuzz: NO
Julia not found. Not compiling Julia Bindings.
Module opencv_ovis disabled because OGRE3D was not found
No preference for use of exported gflags CMake configuration set, and no hints for include/library directories provided. Defaulting to preferring an installed/exported gflags CMake configuration if available.
Failed to find installed gflags CMake configuration, searching for gflags build directories exported with CMake.
Failed to find gflags - Failed to find an installed/exported CMake configuration for gflags, will perform search for installed gflags components.
Failed to find gflags - Could not find gflags include directory, set GFLAGS_INCLUDE_DIR to directory containing gflags/gflags.h
Failed to find glog - Could not find glog include directory, set GLOG_INCLUDE_DIR to directory containing glog/logging.h
Module opencv_sfm disabled because the following dependencies are not found: Glog/Gflags
Tesseract: NO
Allocator metrics storage type: 'long long'
Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': C:/Users/fukushima/Desktop/opencv-4.5.5/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake
opencv_dnn: filter out cuda4dnn source code
Excluding from source files list: <BUILD>/modules/dnn/layers/layers_common.rvv.cpp
imgcodecs: OpenEXR codec is disabled in runtime. Details: https://github.com/opencv/opencv/issues/21326
highgui: using builtin backend: QT5
Found 'misc' Python modules from C:/Users/fukushima/Desktop/opencv-4.5.5/modules/python/package/extra_modules
Found 'mat_wrapper;utils' Python modules from C:/Users/fukushima/Desktop/opencv-4.5.5/modules/core/misc/python/package
Found 'gapi' Python modules from C:/Users/fukushima/Desktop/opencv-4.5.5/modules/gapi/misc/python/package
General configuration for OpenCV 4.5.5 =====================================
Version control: unknown
Platform:
Timestamp: 2021-12-30T16:04:21Z
Host: Windows 10.0.19042 AMD64
CMake: 3.22.1
CMake generator: Visual Studio 16 2019
CMake build tool: C:/Program Files (x86)/Microsoft Visual Studio/2019/Professional/MSBuild/Current/Bin/MSBuild.exe
MSVC: 1929
Configuration: Debug Release
CPU/HW features:
Baseline: SSE SSE2 SSE3
requested: SSE3
Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX
requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX
SSE4_1 (18 files): + SSSE3 SSE4_1
SSE4_2 (2 files): + SSSE3 SSE4_1 POPCNT SSE4_2
FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX
AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX
AVX2 (33 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2
AVX512_SKX (8 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_COMMON AVX512_SKX
C/C++:
Built as dynamic libs?: YES
C++ standard: 11
C++ Compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Professional/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe (ver 19.29.30137.0)
C++ flags (Release): /DWIN32 /D_WINDOWS /W4 /GR /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:precise /EHa /wd4127 /wd4251 /wd4324 /wd4275 /wd4512 /wd4589 /MP /MD /O2 /Ob2 /DNDEBUG
C++ flags (Debug): /DWIN32 /D_WINDOWS /W4 /GR /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:precise /EHa /wd4127 /wd4251 /wd4324 /wd4275 /wd4512 /wd4589 /MP /MDd /Zi /Ob0 /Od /RTC1
C Compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Professional/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe
C flags (Release): /DWIN32 /D_WINDOWS /W3 /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:precise /MP /MD /O2 /Ob2 /DNDEBUG
C flags (Debug): /DWIN32 /D_WINDOWS /W3 /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:precise /MP /MDd /Zi /Ob0 /Od /RTC1
Linker flags (Release): /machine:x64 /INCREMENTAL:NO
Linker flags (Debug): /machine:x64 /debug /INCREMENTAL
ccache: NO
Precompiled headers: YES
Extra dependencies:
3rdparty dependencies:
OpenCV modules:
To be built: alphamat aruco barcode bgsegm bioinspired calib3d ccalib core cvv datasets dnn dnn_objdetect dnn_superres dpm face features2d flann fuzzy gapi hfs highgui img_hash imgcodecs imgproc intensity_transform line_descriptor mcc ml objdetect optflow phase_unwrapping photo plot quality rapid reg rgbd saliency shape stereo stitching structured_light superres surface_matching text tracking ts video videoio videostab wechat_qrcode xfeatures2d ximgproc xobjdetect xphoto
Disabled: world
Disabled by dependency: -
Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev freetype hdf java julia matlab ovis python2 python3 sfm viz
Applications: tests perf_tests apps
Documentation: NO
Non-free algorithms: YES
Windows RT support: NO
GUI: QT5
QT: YES (ver 5.12.12 )
QT OpenGL support: NO
Win32 UI: YES
VTK support: NO
Media I/O:
ZLib: build (ver 1.2.11)
JPEG: build-libjpeg-turbo (ver 2.1.2-62)
WEBP: build (ver encoder: 0x020f)
PNG: build (ver 1.6.37)
TIFF: build (ver 42 - 4.2.0)
JPEG 2000: build (ver 2.4.0)
OpenEXR: build (ver 2.3.0)
HDR: YES
SUNRASTER: YES
PXM: YES
PFM: YES
Video I/O:
DC1394: NO
FFMPEG: YES (prebuilt binaries)
avcodec: YES (58.134.100)
avformat: YES (58.76.100)
avutil: YES (56.70.100)
swscale: YES (5.9.100)
avresample: YES (4.0.0)
GStreamer: NO
DirectShow: YES
Media Foundation: YES
DXVA: YES
Parallel framework: Concurrency
Trace: YES (with Intel ITT)
Other third-party libraries:
Intel IPP: 2020.0.0 Gold [2020.0.0]
at: C:/Users/fukushima/Desktop/opencv-4.5.5/build/3rdparty/ippicv/ippicv_win/icv
Intel IPP IW: sources (2020.0.0)
at: C:/Users/fukushima/Desktop/opencv-4.5.5/build/3rdparty/ippicv/ippicv_win/iw
Lapack: NO
Eigen: YES (ver 3.4.0)
Custom HAL: NO
Protobuf: build (3.19.1)
OpenCL: YES (NVD3D11)
Include path: C:/Users/fukushima/Desktop/opencv-4.5.5/3rdparty/include/opencl/1.2
Link libraries: Dynamic load
Python (for build): NO
Java:
ant: NO
JNI: NO
Java wrappers: NO
Java tests: NO
Install to: C:/Users/fukushima/Desktop/opencv-4.5.5/build/install
-----------------------------------------------------------------
Configuring done
cv::createTrackbarのワーニングの消し方
window.cppを編集してください．
初手に，CV_LOG_IF_WARNINGがあるのでそれをコメントアウトすればOKです．
ただ，valueにNULLを入れないと今後サポートされないかもねとあるので，それまでの応急処置です．
int cv::createTrackbar(const String& trackbarName, const String& winName,
int* value, int count, TrackbarCallback callback,
void* userdata)
{
CV_TRACE_FUNCTION();
// CV_LOG_IF_WARNING(NULL, value, "UI/Trackbar(" << trackbarName << "@" << winName << "): Using 'value' pointer is unsafe and deprecated. Use NULL as value pointer. "
// "To fetch trackbar value setup callback.");
{
cv::AutoLock lock(cv::getWindowMutex());
auto window = findWindow_(winName);
if (window)
{
if (value)
{
auto cb = std::make_shared<TrackbarCallbackWithData>(value, callback, userdata);
auto trackbar = window->createTrackbar(trackbarName, count, TrackbarCallbackWithData::onChangeCallback, cb.get());
if (!trackbar)
{
CV_LOG_ERROR(NULL, "OpenCV/UI: Can't create trackbar: '" << trackbarName << "'@'" << winName << "'");
return 0;
}
cb->trackbar_ = trackbar;
getTrackbarCallbacksWithData().emplace_back(cb);
getWindowsMap().emplace(trackbar->getID(), trackbar);
trackbar->setPos(*value);
return 1;
}
else
{
auto trackbar = window->createTrackbar(trackbarName, count, callback, userdata);
if (!trackbar)
{
CV_LOG_ERROR(NULL, "OpenCV/UI: Can't create trackbar: '" << trackbarName << "'@'" << winName << "'");
return 0;
}
getWindowsMap().emplace(trackbar->getID(), trackbar);
return 1;
}
}
}
}
テストコードについて
test_qrcode_encode.cppのファイルは，文字コードの設定によっては，下記にある日本語コメントのせいでコンパイルがこけます．（私はこけました）
日本語コメントだけ削除したら通ります．
TEST(Objdetect_QRCode_Encode_Kanji, regression)
{
QRCodeEncoder::Params params;
params.mode = QRCodeEncoder::MODE_KANJI;
Mat qrcode;
const int testing_versions = 3;
std::string input_infos[testing_versions] = {"\x82\xb1\x82\xf1\x82\xc9\x82\xbf\x82\xcd\x90\xa2\x8a\x45", // こんにちは世界
"\x82\xa8\x95\xa0\x82\xaa\x8b\xf3\x82\xa2\x82\xc4\x82\xa2\x82\xdc\x82\xb7", // お腹が空いています
"\x82\xb1\x82\xf1\x82\xc9\x82\xbf\x82\xcd\x81\x41\x8e\x84\x82\xcd\x8f\xad\x82\xb5\x93\xfa\x96\x7b\x8c\xea\x82\xf0\x98\x62\x82\xb5\x82\xdc\x82\xb7" // こんにちは、私は少し日本語を話します
};
for (int i = 0; i < testing_versions; i++)
{
std::string input_info = input_infos[i];
Ptr<QRCodeEncoder> encoder = QRCodeEncoder::create(params);
encoder->encode(input_info, qrcode);
std::vector<Point2f> corners(4);
corners[0] = Point2f(border_width, border_width);
corners[1] = Point2f(qrcode.cols * 1.0f - border_width, border_width);
corners[2] = Point2f(qrcode.cols * 1.0f - border_width, qrcode.rows * 1.0f - border_width);
corners[3] = Point2f(border_width, qrcode.rows * 1.0f - border_width);
Mat resized_src;
resize(qrcode, resized_src, fixed_size, 0, 0, INTER_AREA);
float width_ratio = resized_src.cols * 1.0f / qrcode.cols;
float height_ratio = resized_src.rows * 1.0f / qrcode.rows;
for(size_t j = 0; j < corners.size(); j++)
{
corners[j].x = corners[j].x * width_ratio;
corners[j].y = corners[j].y * height_ratio;
}
#ifdef HAVE_QUIRC
Mat straight_barcode;
std::string decoded_info = QRCodeDetector().decode(resized_src, corners, straight_barcode);
EXPECT_FALSE(decoded_info.empty()) << "The generated QRcode cannot be decoded.";
EXPECT_EQ(input_info, decoded_info);
#endif
}
}