An example for porting nerual network to vapoursynth.
License: MIT License
ncnn implementation of fsrcnn converter for vapoursynth.
install Visual Studio Community 2019
Start → Programs → Visual Studio 2019 → 64 Native Tools Command Prompt for VS 2019
build vs-fsrcnn-vulkan
mkdir build
cd build
cmake -G"NMake Makefiles" ..
nmake
clip = mvf.ToRGB(clip, depth=32, sample=1) #Convert to RGB32
clip = core.fsrcnn.Filter(clip)
Hi
after some changes in the CMakeLists for adapt the paths to linux, when build i get:
[ 66%] Building CXX object CMakeFiles/vs_fsrcnn_vulkan.dir/fsrcnn.cpp.o
/tmp/makepkg/vapoursynth-plugin-fsrcnn-ncnn-vulkan-git/src/fsrcnn-ncnn-vulkan/fsrcnn.cpp: In function 'void new_to_gray(const ncnn::Mat&, float*)':
/tmp/makepkg/vapoursynth-plugin-fsrcnn-ncnn-vulkan-git/src/fsrcnn-ncnn-vulkan/fsrcnn.cpp:136:15: error: 'max' was not declared in this scope
136 | *gray = min(max(*ptr, 0), 255);
| ^~~
/tmp/makepkg/vapoursynth-plugin-fsrcnn-ncnn-vulkan-git/src/fsrcnn-ncnn-vulkan/fsrcnn.cpp:136:15: note: suggested alternatives:
In file included from /usr/include/c++/9.2.1/algorithm:62,
from /usr/include/opencv4/opencv2/core/base.hpp:55,
from /usr/include/opencv4/opencv2/core.hpp:54,
from /tmp/makepkg/vapoursynth-plugin-fsrcnn-ncnn-vulkan-git/src/fsrcnn-ncnn-vulkan/fsrcnn.cpp:9:
/usr/include/c++/9.2.1/bits/stl_algo.h:3462:5: note: 'std::max'
3462 | max(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
In file included from /tmp/makepkg/vapoursynth-plugin-fsrcnn-ncnn-vulkan-git/src/fsrcnn-ncnn-vulkan/fsrcnn.cpp:9:
/usr/include/opencv4/opencv2/core.hpp:1455:17: note: 'cv::max'
1455 | CV_EXPORTS void max(const UMat& src1, const UMat& src2, UMat& dst);
| ^~~
/tmp/makepkg/vapoursynth-plugin-fsrcnn-ncnn-vulkan-git/src/fsrcnn-ncnn-vulkan/fsrcnn.cpp:136:11: error: 'min' was not declared in this scope
136 | *gray = min(max(*ptr, 0), 255);
| ^~~
/tmp/makepkg/vapoursynth-plugin-fsrcnn-ncnn-vulkan-git/src/fsrcnn-ncnn-vulkan/fsrcnn.cpp:136:11: note: suggested alternatives:
In file included from /usr/include/c++/9.2.1/algorithm:62,
from /usr/include/opencv4/opencv2/core/base.hpp:55,
from /usr/include/opencv4/opencv2/core.hpp:54,
from /tmp/makepkg/vapoursynth-plugin-fsrcnn-ncnn-vulkan-git/src/fsrcnn-ncnn-vulkan/fsrcnn.cpp:9:
/usr/include/c++/9.2.1/bits/stl_algo.h:3450:5: note: 'std::min'
3450 | min(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
In file included from /tmp/makepkg/vapoursynth-plugin-fsrcnn-ncnn-vulkan-git/src/fsrcnn-ncnn-vulkan/fsrcnn.cpp:9:
/usr/include/opencv4/opencv2/core.hpp:1434:17: note: 'cv::min'
1434 | CV_EXPORTS void min(const UMat& src1, const UMat& src2, UMat& dst);
| ^~~
make[2]: *** [CMakeFiles/vs_fsrcnn_vulkan.dir/build.make:76: CMakeFiles/vs_fsrcnn_vulkan.dir/fsrcnn.cpp.o] Error 1
make[2]: Leaving directory '/tmp/makepkg/vapoursynth-plugin-fsrcnn-ncnn-vulkan-git/src/build'
make[1]: *** [CMakeFiles/Makefile2:76: CMakeFiles/vs_fsrcnn_vulkan.dir/all] Error 2
make[1]: Leaving directory '/tmp/makepkg/vapoursynth-plugin-fsrcnn-ncnn-vulkan-git/src/build'
make: *** [Makefile:84: all] Error 2
i've found in inet somethig like include <algoritm> and change to std::foo, but not works for me,
also found this
#ifndef min
#define min(a,b) ((a) <= (b) ? (a) : (b))
#endif
#ifndef max
#define max(a,b) ((a) >= (b) ? (a) : (b))
#endif
works, but i'm not sure if is the best for this
any help?
greetings
水平有限，fsrcnn编译失败，能不能发个vs版的dll呀，我只能用Waifu2x-w2xc，不知哪个模式是基于fsrcnn的。
已经发了个邮件给楼主，万分感谢！
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