Hey everyone,
I am trying to get video2x-qt6 installed so I can upscale some old 720p and 1080p videos I have.
I tried it on this PC once and it worked well.
I cannot remember why I UN-installed it, I think it as something about the time it takes to complete one video (like 19hrs or something).
BUT, I have changed my mind and when I try to install it this time, it error out - it cannot download something and the build errors occur.
(I have also downloaded the appimage and it does not open, I have markd it executable, bt executing it from the GUI results in nothing happening at all. I have not yet tried to extract it and run it that way.)
Here is the a partial output, copied where about the troubles start→ to the end:
Resolving deltas: 100% (124/124), done.
-> Cloning librife-ncnn-vulkan git repo...
Cloning into bare repository '/home/myuser/.cache/yay/video2x/librife-ncnn-vulkan'...
remote: Enumerating objects: 416, done.
remote: Counting objects: 100% (206/206), done.
remote: Compressing objects: 100% (46/46), done.
remote: Total 416 (delta 176), reused 161 (delta 160), pack-reused 210 (from 2)
Receiving objects: 100% (416/416), 465.55 MiB | 226.00 KiB/s, done.
fatal: could not open '/home/myuser/.cache/yay/video2x/librife-ncnn-vulkan/objects/pack/tmp_pack_jqQPbd' for reading: No such file or directory
fatal: fetch-pack: invalid index-pack output
==> ERROR: Failure while downloading librife-ncnn-vulkan git repo
Aborting...
-> error downloading sources: /home/myuser/.cache/yay/video2x
context: error downloading sources: /home/myuser/.cache/yay/video2x
context: exit status 1
:: (1/2) Parsing SRCINFO: video2x-qt6
:: (2/2) Parsing SRCINFO: video2x
==> Making package: video2x 6.4.0-3 (Tue 28 Oct 2025 07:48:59 PM)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
-> Cloning video2x git repo...
Cloning into bare repository '/home/myuser/.cache/yay/video2x/video2x'...
remote: Enumerating objects: 6320, done.
remote: Counting objects: 100% (18/18), done.
remote: Compressing objects: 100% (17/17), done.
remote: Total 6320 (delta 8), reused 3 (delta 1), pack-reused 6302 (from 2)
Receiving objects: 100% (6320/6320), 561.04 MiB | 23.31 MiB/s, done.
Resolving deltas: 100% (4177/4177), done.
-> Cloning libreal-esrgan-ncnn-vulkan git repo...
Cloning into bare repository '/home/myuser/.cache/yay/video2x/libreal-esrgan-ncnn-vulkan'...
remote: Enumerating objects: 199, done.
remote: Counting objects: 100% (96/96), done.
remote: Compressing objects: 100% (22/22), done.
remote: Total 199 (delta 81), reused 74 (delta 74), pack-reused 103 (from 2)
Receiving objects: 100% (199/199), 158.33 KiB | 1.74 MiB/s, done.
Resolving deltas: 100% (111/111), done.
-> Cloning librealcugan-ncnn-vulkan git repo...
Cloning into bare repository '/home/myuser/.cache/yay/video2x/librealcugan-ncnn-vulkan'...
remote: Enumerating objects: 220, done.
remote: Counting objects: 100% (77/77), done.
remote: Compressing objects: 100% (17/17), done.
remote: Total 220 (delta 66), reused 67 (delta 60), pack-reused 143 (from 1)
Receiving objects: 100% (220/220), 42.39 MiB | 6.39 MiB/s, done.
Resolving deltas: 100% (124/124), done.
-> Cloning librife-ncnn-vulkan git repo...
Cloning into bare repository '/home/myuser/.cache/yay/video2x/librife-ncnn-vulkan'...
remote: Enumerating objects: 416, done.
remote: Counting objects: 100% (206/206), done.
remote: Compressing objects: 100% (46/46), done.
remote: Total 416 (delta 176), reused 161 (delta 160), pack-reused 210 (from 2)
Receiving objects: 100% (416/416), 465.55 MiB | 13.42 MiB/s, done.
Resolving deltas: 100% (238/238), done.
==> Validating source files with b2sums...
video2x ... Passed
libreal-esrgan-ncnn-vulkan ... Skipped
librealcugan-ncnn-vulkan ... Skipped
librife-ncnn-vulkan ... Skipped
==> Removing existing $srcdir/ directory...
==> Extracting sources...
-> Creating working copy of video2x git repo...
Cloning into 'video2x'...
done.
Updating files: 100% (217/217), done.
Switched to a new branch 'makepkg'
-> Creating working copy of libreal-esrgan-ncnn-vulkan git repo...
Cloning into 'libreal-esrgan-ncnn-vulkan'...
done.
-> Creating working copy of librealcugan-ncnn-vulkan git repo...
Cloning into 'librealcugan-ncnn-vulkan'...
done.
-> Creating working copy of librife-ncnn-vulkan git repo...
Cloning into 'librife-ncnn-vulkan'...
done.
Updating files: 100% (98/98), done.
==> Starting prepare()...
rm 'third_party/boost'
rm 'third_party/ncnn'
rm 'third_party/spdlog'
Submodule 'third_party/librealcugan_ncnn_vulkan' (https://github.com/k4yt3x/librealcugan-ncnn-vulkan.git) registered for path 'third_party/librealcugan_ncnn_vulkan'
Submodule 'third_party/librealesrgan_ncnn_vulkan' (https://github.com/k4yt3x/librealesrgan-ncnn-vulkan.git) registered for path 'third_party/librealesrgan_ncnn_vulkan'
Submodule 'third_party/librife_ncnn_vulkan' (https://github.com/k4yt3x/librife-ncnn-vulkan.git) registered for path 'third_party/librife_ncnn_vulkan'
Cloning into '/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan'...
done.
Cloning into '/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealesrgan_ncnn_vulkan'...
Cloning into '/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan'...
done.
Submodule path 'third_party/librealcugan_ncnn_vulkan': checked out 'd9c5a7eb4c8475af6110496c27c3d1f702f9b96a'
Submodule path 'third_party/librealesrgan_ncnn_vulkan': checked out 'c1f255524f79566c40866b38e5e65b40adf77eee'
Submodule path 'third_party/librife_ncnn_vulkan': checked out '3f7bcb44f38b2acda6fa5e575a6d12517ac16b94'
==> Sources are ready.
==> Making package: video2x 6.4.0-3 (Tue 28 Oct 2025 07:50:15 PM)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> WARNING: Using existing $srcdir/ tree
==> Starting build()...
-- The CXX compiler identification is Clang 21.1.4
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/clang++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found PkgConfig: /usr/bin/pkg-config (found version "2.5.1")
-- Checking for module 'libavcodec'
-- Found libavcodec, version 62.11.100
-- Checking for module 'libavfilter'
-- Found libavfilter, version 11.4.100
-- Checking for module 'libavformat'
-- Found libavformat, version 62.3.100
-- Checking for module 'libavutil'
-- Found libavutil, version 60.8.100
-- Checking for module 'libswscale'
-- Found libswscale, version 9.1.100
-- Found OpenMP_CXX: -fopenmp=libomp (found version "5.1")
-- Found OpenMP: TRUE (found version "5.1")
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Found ncnn: 20251007
CMake Deprecation Warning at third_party/librealesrgan_ncnn_vulkan/src/CMakeLists.txt:1 (cmake_minimum_required):
Compatibility with CMake < 3.10 will be removed from a future version of
CMake.
Update the VERSION argument <min> value. Or, use the <min>...<max> syntax
to tell CMake that the project requires at least <min> but has been updated
to work with policies introduced by <max> or earlier.
-- The C compiler identification is GNU 15.2.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Found OpenMP_C: -fopenmp (found version "4.5")
-- Found OpenMP_CXX: -fopenmp=libomp (found version "5.1")
-- Found OpenMP: TRUE (found version "4.5")
-- Found Vulkan: /lib/libvulkan.so (found version "1.4.328") found components: glslc glslangValidator
-- Found glslangValidator: /usr/bin/glslangValidator
-- Found OpenMP_C: -fopenmp (found version "4.5")
-- Found OpenMP_CXX: -fopenmp=libomp (found version "5.1")
-- Found ncnn: 20251007
CMake Deprecation Warning at third_party/librealcugan_ncnn_vulkan/src/CMakeLists.txt:1 (cmake_minimum_required):
Compatibility with CMake < 3.10 will be removed from a future version of
CMake.
Update the VERSION argument <min> value. Or, use the <min>...<max> syntax
to tell CMake that the project requires at least <min> but has been updated
to work with policies introduced by <max> or earlier.
-- Found OpenMP_C: -fopenmp (found version "4.5")
-- Found OpenMP_CXX: -fopenmp=libomp (found version "5.1")
-- Found glslangValidator: /usr/bin/glslangValidator
-- Found OpenMP_C: -fopenmp (found version "4.5")
-- Found OpenMP_CXX: -fopenmp=libomp (found version "5.1")
-- Found ncnn: 20251007
CMake Deprecation Warning at third_party/librife_ncnn_vulkan/src/CMakeLists.txt:1 (cmake_minimum_required):
Compatibility with CMake < 3.10 will be removed from a future version of
CMake.
Update the VERSION argument <min> value. Or, use the <min>...<max> syntax
to tell CMake that the project requires at least <min> but has been updated
to work with policies introduced by <max> or earlier.
-- Found OpenMP_C: -fopenmp (found version "4.5")
-- Found OpenMP_CXX: -fopenmp=libomp (found version "5.1")
-- Found OpenMP_C: -fopenmp (found version "4.5")
-- Found OpenMP_CXX: -fopenmp=libomp (found version "5.1")
-- Found ncnn: 20251007
-- Configuring done (1.5s)
-- Generating done (0.0s)
-- Build files have been written to: /home/myuser/.cache/yay/video2x/src/build
[ 6%] Building SPIR-V module realesrgan_postproc_tta_fp16s.spv
[ 6%] Preprocessing shader source rife_out_tta_temporal_avg.comp
[ 6%] Preprocessing shader source rife_postproc.comp
[ 6%] Preprocessing shader source realcugan_4x_postproc_tta.comp
[ 8%] Preprocessing shader source realcugan_postproc.comp
[ 11%] Preprocessing shader source rife_preproc_tta.comp
[ 11%] Building SPIR-V module realesrgan_preproc_tta_int8s.spv
[ 12%] Preprocessing shader source rife_flow_tta_temporal_avg.comp
[ 14%] Building SPIR-V module realesrgan_preproc_tta.spv
[ 17%] Preprocessing shader source warp_pack8.comp
[ 17%] Building SPIR-V module realesrgan_preproc_fp16s.spv
[ 19%] Preprocessing shader source rife_v2_flow_tta_temporal_avg.comp
[ 25%] Building SPIR-V module realesrgan_preproc_int8s.spv
[ 25%] Preprocessing shader source rife_v2_flow_tta_avg.comp
[ 25%] Preprocessing shader source realcugan_preproc_tta.comp
[ 27%] Building SPIR-V module realesrgan_postproc_fp16s.spv
[ 29%] Preprocessing shader source rife_v4_flow_tta_avg.comp
[ 32%] Preprocessing shader source realcugan_preproc.comp
[ 32%] Preprocessing shader source realcugan_postproc_tta.comp
[ 35%] Preprocessing shader source realcugan_4x_postproc.comp
[ 35%] Building SPIR-V module realesrgan_postproc_tta_int8s.spv
[ 37%] Building SPIR-V module realesrgan_postproc.spv
[ 37%] Building SPIR-V module realesrgan_postproc_int8s.spv
[ 40%] Building SPIR-V module realesrgan_postproc_tta.spv
[ 40%] Preprocessing shader source rife_v4_flow_tta_temporal_avg.comp
[ 43%] Preprocessing shader source rife_preproc.comp
[ 43%] Preprocessing shader source rife_postproc_tta.comp
[ 45%] Building SPIR-V module realesrgan_preproc.spv
[ 46%] Building SPIR-V module realesrgan_preproc_tta_fp16s.spv
[ 48%] Preprocessing shader source rife_v4_timestep_tta.comp
[ 50%] Preprocessing shader source rife_flow_tta_avg.comp
[ 51%] Preprocessing shader source warp.comp
[ 53%] Preprocessing shader source warp_pack4.comp
[ 54%] Preprocessing shader source rife_v4_timestep.comp
[ 56%] Building CXX object third_party/librealcugan_ncnn_vulkan/src/CMakeFiles/librealcugan-ncnn-vulkan.dir/realcugan.cpp.o
[ 58%] Building CXX object third_party/librife_ncnn_vulkan/src/CMakeFiles/librife-ncnn-vulkan.dir/rife.cpp.o
[ 59%] Building CXX object third_party/librife_ncnn_vulkan/src/CMakeFiles/librife-ncnn-vulkan.dir/warp.cpp.o
[ 61%] Building CXX object third_party/librealesrgan_ncnn_vulkan/src/CMakeFiles/librealesrgan-ncnn-vulkan.dir/realesrgan.cpp.o
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/warp.cpp:62:13: error:
no member named 'use_shader_pack8' in 'ncnn::Option'
62 | if (opt.use_shader_pack8)
| ~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/warp.cpp:82:42: warning:
unused parameter 'opt' [-Wunused-parameter]
82 | int Warp::destroy_pipeline(const Option& opt)
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/warp.cpp:127:34: warning:
implicit conversion from 'int' to 'float' may lose precision [-Wimplicit-int-float-conversion]
127 | float sample_x = x + flow_x;
| ^ ~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/warp.cpp:128:34: warning:
implicit conversion from 'int' to 'float' may lose precision [-Wimplicit-int-float-conversion]
128 | float sample_y = y + flow_y;
| ^ ~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/warp.cpp:133:30: warning:
implicit conversion turns floating-point number into integer: 'float' to 'int' [-Wfloat-conversion]
133 | int x0 = floor(sample_x);
| ~~ ^~~~~~~~~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/warp.cpp:134:30: warning:
implicit conversion turns floating-point number into integer: 'float' to 'int' [-Wfloat-conversion]
134 | int y0 = floor(sample_y);
| ~~ ^~~~~~~~~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/warp.cpp:143:46: warning:
implicit conversion from 'int' to 'float' may lose precision [-Wimplicit-int-float-conversion]
143 | float alpha = sample_x - x0;
| ~ ^~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/warp.cpp:144:45: warning:
implicit conversion from 'int' to 'float' may lose precision [-Wimplicit-int-float-conversion]
144 | float beta = sample_y - y0;
| ~ ^~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/warp.cpp:195:31: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
195 | constants[3].i = top_blob.cstep;
| ~ ~~~~~~~~~^~~~~
8 warnings and 1 error generated.
make[2]: *** [third_party/librife_ncnn_vulkan/src/CMakeFiles/librife-ncnn-vulkan.dir/build.make:157: third_party/librife_ncnn_vulkan/src/CMakeFiles/librife-ncnn-vulkan.dir/warp.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:425:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
425 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:428:53: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
428 | constants[5].i = in_tile_gpu[0].cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:500:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
500 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:503:54: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
503 | constants[5].i = out_tile_gpu[0].cstep;
| ~ ~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:506:46: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
506 | constants[8].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:539:54: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
539 | constants[2].i = out_tile_gpu[0].cstep;
| ~ ~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:542:46: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
542 | constants[5].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:584:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
584 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:587:50: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
587 | constants[5].i = in_tile_gpu.cstep;
| ~ ~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:651:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
651 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:654:51: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
654 | constants[5].i = out_tile_gpu.cstep;
| ~ ~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:657:46: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
657 | constants[8].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:683:51: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
683 | constants[2].i = out_tile_gpu.cstep;
| ~ ~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:686:46: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
686 | constants[5].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1497:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1497 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1500:53: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1500 | constants[5].i = in_tile_gpu[0].cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1573:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1573 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1576:50: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1576 | constants[5].i = in_tile_gpu.cstep;
| ~ ~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1776:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1776 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1779:53: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1779 | constants[5].i = in_tile_gpu[0].cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1859:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1859 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1862:54: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1862 | constants[5].i = out_tile_gpu[0].cstep;
| ~ ~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1865:46: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1865 | constants[8].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1898:54: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1898 | constants[2].i = out_tile_gpu[0].cstep;
| ~ ~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1901:46: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1901 | constants[5].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1943:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1943 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:1946:50: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1946 | constants[5].i = in_tile_gpu.cstep;
| ~ ~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2018:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2018 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2021:51: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2021 | constants[5].i = out_tile_gpu.cstep;
| ~ ~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2024:46: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2024 | constants[8].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2050:51: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2050 | constants[2].i = out_tile_gpu.cstep;
| ~ ~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2053:46: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2053 | constants[5].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2166:29: warning:
implicit conversion changes signedness: 'const int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2166 | feats_cpu[i].resize(tiles);
| ~~~~~~ ^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2170:59: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2170 | cmd.record_download(feats[i][j], feats_cpu[i][j], opt);
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2170:42: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2170 | cmd.record_download(feats[i][j], feats_cpu[i][j], opt);
| ~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2184:89: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2184 | if (opt.use_fp16_storage && ncnn::cpu_support_arm_asimdhp() && feats_cpu[i][j].elembits() == 16)
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2187:60: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2187 | ncnn::cast_float16_to_float32(feats_cpu[i][j], feat_fp32, opt);
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2188:30: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2188 | feats_cpu[i][j] = feat_fp32;
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2191:56: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2191 | if (opt.use_packing_layout && feats_cpu[i][j].elempack != 1)
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2194:52: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2194 | ncnn::convert_packing(feats_cpu[i][j], feat_cpu_unpacked, 1, opt);
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2195:30: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2195 | feats_cpu[i][j] = feat_cpu_unpacked;
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2209:50: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2209 | const ncnn::Mat f = feats_cpu[i][j];
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2213:29: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
2213 | avgfeat[k] += f[k];
| ~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2213:37: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
2213 | avgfeat[k] += f[k];
| ~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2219:25: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
2219 | avgfeat[k] /= tiles;
| ~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2219:31: warning:
implicit conversion from 'const int' to 'float' may lose precision [-Wimplicit-int-float-conversion]
2219 | avgfeat[k] /= tiles;
| ~~ ^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2116:26: warning:
unused variable 'pixeldata' [-Wunused-variable]
2116 | const unsigned char* pixeldata = (const unsigned char*)inimage.data;
| ^~~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2119:15: warning:
unused variable 'channels' [-Wunused-variable]
2119 | const int channels = inimage.elempack;
| ^~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2205:31: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2205 | int len = avgfeat.total();
| ~~~ ~~~~~~~~^~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2397:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2397 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2400:53: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2400 | constants[5].i = in_tile_gpu[0].cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2473:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2473 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2476:50: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2476 | constants[5].i = in_tile_gpu.cstep;
| ~ ~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2587:29: warning:
implicit conversion changes signedness: 'const int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2587 | feats_cpu[i].resize(tiles);
| ~~~~~~ ^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2591:59: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2591 | cmd.record_download(feats[i][j], feats_cpu[i][j], opt);
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2591:42: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2591 | cmd.record_download(feats[i][j], feats_cpu[i][j], opt);
| ~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2605:89: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2605 | if (opt.use_fp16_storage && ncnn::cpu_support_arm_asimdhp() && feats_cpu[i][j].elembits() == 16)
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2608:60: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2608 | ncnn::cast_float16_to_float32(feats_cpu[i][j], feat_fp32, opt);
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2609:30: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2609 | feats_cpu[i][j] = feat_fp32;
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2612:56: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2612 | if (opt.use_packing_layout && feats_cpu[i][j].elempack != 1)
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2615:52: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2615 | ncnn::convert_packing(feats_cpu[i][j], feat_cpu_unpacked, 1, opt);
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2616:30: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2616 | feats_cpu[i][j] = feat_cpu_unpacked;
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2630:50: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
2630 | const ncnn::Mat f = feats_cpu[i][j];
| ~~~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2634:29: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
2634 | avgfeat[k] += f[k];
| ~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2634:37: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
2634 | avgfeat[k] += f[k];
| ~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2640:25: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
2640 | avgfeat[k] /= tiles;
| ~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2640:31: warning:
implicit conversion from 'const int' to 'float' may lose precision [-Wimplicit-int-float-conversion]
2640 | avgfeat[k] /= tiles;
| ~~ ^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2537:26: warning:
unused variable 'pixeldata' [-Wunused-variable]
2537 | const unsigned char* pixeldata = (const unsigned char*)inimage.data;
| ^~~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2540:15: warning:
unused variable 'channels' [-Wunused-variable]
2540 | const int channels = inimage.elempack;
| ^~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2626:31: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2626 | int len = avgfeat.total();
| ~~~ ~~~~~~~~^~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:2703:18: warning:
unused variable 'opt' [-Wunused-variable]
2703 | ncnn::Option opt = net.opt;
| ^~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3432:46: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
3432 | const ncnn::Mat f = feats[i][j];
| ~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3436:29: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
3436 | avgfeat[k] += f[k];
| ~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3436:37: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
3436 | avgfeat[k] += f[k];
| ~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3442:25: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
3442 | avgfeat[k] /= tiles;
| ~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3442:31: warning:
implicit conversion from 'const int' to 'float' may lose precision [-Wimplicit-int-float-conversion]
3442 | avgfeat[k] /= tiles;
| ~~ ^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3372:26: warning:
unused variable 'pixeldata' [-Wunused-variable]
3372 | const unsigned char* pixeldata = (const unsigned char*)inimage.data;
| ^~~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3375:15: warning:
unused variable 'channels' [-Wunused-variable]
3375 | const int channels = inimage.elempack;
| ^~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3380:18: warning:
unused variable 'opt' [-Wunused-variable]
3380 | ncnn::Option opt = net.opt;
| ^~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3428:31: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
3428 | int len = avgfeat.total();
| ~~~ ~~~~~~~~^~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3485:18: warning:
unused variable 'opt' [-Wunused-variable]
3485 | ncnn::Option opt = net.opt;
| ^~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3787:46: warning:
implicit conversion changes signedness: 'int' to 'size_type' (aka 'unsigned long') [-Wsign-conversion]
3787 | const ncnn::Mat f = feats[i][j];
| ~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3791:29: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
3791 | avgfeat[k] += f[k];
| ~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3791:37: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
3791 | avgfeat[k] += f[k];
| ~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3797:25: warning:
implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
3797 | avgfeat[k] /= tiles;
| ~~~~~~~ ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3797:31: warning:
implicit conversion from 'const int' to 'float' may lose precision [-Wimplicit-int-float-conversion]
3797 | avgfeat[k] /= tiles;
| ~~ ^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3727:26: warning:
unused variable 'pixeldata' [-Wunused-variable]
3727 | const unsigned char* pixeldata = (const unsigned char*)inimage.data;
| ^~~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3730:15: warning:
unused variable 'channels' [-Wunused-variable]
3730 | const int channels = inimage.elempack;
| ^~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3735:18: warning:
unused variable 'opt' [-Wunused-variable]
3735 | ncnn::Option opt = net.opt;
| ^~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan/src/realcugan.cpp:3783:31: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
3783 | int len = avgfeat.total();
| ~~~ ~~~~~~~~^~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:652:42: warning:
declaration shadows a local variable [-Wshadow]
652 | std::vector<ncnn::VkMat> bindings(2);
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:628:38: note:
previous declaration is here
628 | std::vector<ncnn::VkMat> bindings(8);
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:656:53: warning:
declaration shadows a local variable [-Wshadow]
656 | std::vector<ncnn::vk_constant_type> constants(3);
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:638:49: note:
previous declaration is here
638 | std::vector<ncnn::vk_constant_type> constants(3);
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:661:29: warning:
declaration shadows a local variable [-Wshadow]
661 | ncnn::VkMat dispatcher;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:643:25: note:
previous declaration is here
643 | ncnn::VkMat dispatcher;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:488:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
488 | constants[2].i = in0_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:491:48: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
491 | constants[5].i = in0_gpu_padded[0].cstep;
| ~ ~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:519:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
519 | constants[2].i = in1_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:522:48: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
522 | constants[5].i = in1_gpu_padded[0].cstep;
| ~ ~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:617:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
617 | constants[2].i = flow[0].cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:641:47: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
641 | constants[2].i = flow_reversed[0].cstep;
| ~ ~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:659:43: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
659 | constants[2].i = flow[ti].cstep;
| ~ ~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:834:57: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
834 | constants[2].i = out_gpu_padded[ti].cstep;
| ~ ~~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:870:48: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
870 | constants[2].i = out_gpu_padded[0].cstep;
| ~ ~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:873:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
873 | constants[5].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:893:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
893 | constants[2].i = in0_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:896:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
896 | constants[5].i = in0_gpu_padded.cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:910:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
910 | constants[2].i = in1_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:913:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
913 | constants[5].i = in1_gpu_padded.cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:997:39: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
997 | constants[2].i = flow.cstep;
| ~ ~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1148:49: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1148 | constants[2].i = out_gpu_padded.cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1176:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1176 | constants[2].i = out_gpu_padded.cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1179:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
1179 | constants[5].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1508:39: warning:
declaration shadows a local variable [-Wshadow]
1508 | float w = (*flow_w + *flow_reversed_y) * 0.5f;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1230:15: note:
previous declaration is here
1230 | const int w = in0image.w;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1630:31: warning:
declaration shadows a local variable [-Wshadow]
1630 | float w = (*w0 + *w1 + -*w2 + -*w3 + *z4 + -*z5 + -*z6 + *z7) * 0.125f;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1230:15: note:
previous declaration is here
1230 | const int w = in0image.w;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1808:31: warning:
declaration shadows a local variable [-Wshadow]
1808 | float w = (*w0 + *w1 + -*w2 + -*w3 + *z4 + -*z5 + -*z6 + *z7) * 0.125f;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1230:15: note:
previous declaration is here
1230 | const int w = in0image.w;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1920:35: warning:
declaration shadows a local variable [-Wshadow]
1920 | float w = (*flow_w + *flow_reversed_y) * 0.5f;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1230:15: note:
previous declaration is here
1230 | const int w = in0image.w;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2290:35: warning:
declaration shadows a local variable [-Wshadow]
2290 | float w = (*flow_w + *flow_reversed_y) * 0.5f;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1230:15: note:
previous declaration is here
1230 | const int w = in0image.w;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:1232:15: warning:
unused variable 'channels' [-Wunused-variable]
1232 | const int channels = 3;//in0image.elempack;
| ^~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2564:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2564 | constants[2].i = in0_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2567:48: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2567 | constants[5].i = in0_gpu_padded[0].cstep;
| ~ ~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2595:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2595 | constants[2].i = in1_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2598:48: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2598 | constants[5].i = in1_gpu_padded[0].cstep;
| ~ ~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2613:53: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2613 | constants[2].i = timestep_gpu_padded[0].cstep;
| ~ ~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2634:66: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2634 | constants[2].i = timestep_gpu_padded_reversed[0].cstep;
| ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2707:55: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2707 | constants[2].i = flow[fi][ti].cstep;
| ~ ~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2732:50: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2732 | constants[2].i = flow[fi][0].cstep;
| ~ ~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2754:59: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2754 | constants[2].i = flow_reversed[fi][0].cstep;
| ~ ~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2811:57: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2811 | constants[2].i = out_gpu_padded[ti].cstep;
| ~ ~~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2868:50: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2868 | constants[2].i = flow[fi][0].cstep;
| ~ ~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2923:48: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2923 | constants[2].i = out_gpu_padded[0].cstep;
| ~ ~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2926:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2926 | constants[5].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2947:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2947 | constants[2].i = in0_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2950:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2950 | constants[5].i = in0_gpu_padded.cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2964:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2964 | constants[2].i = in1_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2967:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2967 | constants[5].i = in1_gpu_padded.cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2980:50: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2980 | constants[2].i = timestep_gpu_padded.cstep;
| ~ ~~~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:2999:63: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
2999 | constants[2].i = timestep_gpu_padded_reversed.cstep;
| ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3070:47: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
3070 | constants[2].i = flow[fi].cstep;
| ~ ~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3125:49: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
3125 | constants[2].i = out_gpu_padded.cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3166:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
3166 | constants[2].i = out_gpu_padded.cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3169:38: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
3169 | constants[5].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3497:39: warning:
declaration shadows a local variable [-Wshadow]
3497 | float w = (*flow_w + *flow_reversed_y) * 0.5f;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3220:15: note:
previous declaration is here
3220 | const int w = in0image.w;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3619:35: warning:
declaration shadows a local variable [-Wshadow]
3619 | float w = (*w0 + *w1 + -*w2 + -*w3 + *z4 + -*z5 + -*z6 + *z7) * 0.125f;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3220:15: note:
previous declaration is here
3220 | const int w = in0image.w;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3772:35: warning:
declaration shadows a local variable [-Wshadow]
3772 | float w = (*w0 + *w1 + -*w2 + -*w3 + *z4 + -*z5 + -*z6 + *z7) * 0.125f;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3220:15: note:
previous declaration is here
3220 | const int w = in0image.w;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3986:35: warning:
declaration shadows a local variable [-Wshadow]
3986 | float w = (*w0 + *w1 + -*w2 + -*w3 + *z4 + -*z5 + -*z6 + *z7) * 0.125f;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3220:15: note:
previous declaration is here
3220 | const int w = in0image.w;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:4297:35: warning:
declaration shadows a local variable [-Wshadow]
4297 | float w = (*flow_w + *flow_reversed_y) * 0.5f;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3220:15: note:
previous declaration is here
3220 | const int w = in0image.w;
| ^
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3222:15: warning:
unused variable 'channels' [-Wunused-variable]
3222 | const int channels = 3;//in0image.elempack;
| ^~~~~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan/src/rife.cpp:3226:18: warning:
unused variable 'opt' [-Wunused-variable]
3226 | ncnn::Option opt = flownet.opt;
| ^~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealesrgan_ncnn_vulkan/src/realesrgan.cpp:332:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
332 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealesrgan_ncnn_vulkan/src/realesrgan.cpp:335:53: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
335 | constants[5].i = in_tile_gpu[0].cstep;
| ~ ~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealesrgan_ncnn_vulkan/src/realesrgan.cpp:410:54: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
410 | constants[2].i = out_tile_gpu[0].cstep;
| ~ ~~~~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealesrgan_ncnn_vulkan/src/realesrgan.cpp:413:46: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
413 | constants[5].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealesrgan_ncnn_vulkan/src/realesrgan.cpp:457:45: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
457 | constants[2].i = in_gpu.cstep;
| ~ ~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealesrgan_ncnn_vulkan/src/realesrgan.cpp:460:50: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
460 | constants[5].i = in_tile_gpu.cstep;
| ~ ~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealesrgan_ncnn_vulkan/src/realesrgan.cpp:522:51: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
522 | constants[2].i = out_tile_gpu.cstep;
| ~ ~~~~~~~~~~~~~^~~~~
/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealesrgan_ncnn_vulkan/src/realesrgan.cpp:525:46: warning:
implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
525 | constants[5].i = out_gpu.cstep;
| ~ ~~~~~~~~^~~~~
8 warnings generated.
[ 62%] Linking CXX shared library librealesrgan-ncnn-vulkan.so
[ 62%] Built target librealesrgan-ncnn-vulkan
57 warnings generated.
make[1]: *** [CMakeFiles/Makefile2:288: third_party/librife_ncnn_vulkan/src/CMakeFiles/librife-ncnn-vulkan.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
90 warnings generated.
[ 64%] Linking CXX shared library librealcugan-ncnn-vulkan.so
[ 64%] Built target librealcugan-ncnn-vulkan
make: *** [Makefile:136: all] Error 2
==> ERROR: A failure occurred in build().
Aborting...
-> Failed to install layer, rolling up to next layer.error:error making: video2x - exit status 4
==> Making package: video2x 6.4.0-3 (Tue 28 Oct 2025 07:50:20 PM)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
-> Updating video2x git repo...
-> Updating libreal-esrgan-ncnn-vulkan git repo...
-> Updating librealcugan-ncnn-vulkan git repo...
-> Updating librife-ncnn-vulkan git repo...
==> Validating source files with b2sums...
video2x ... Passed
libreal-esrgan-ncnn-vulkan ... Skipped
librealcugan-ncnn-vulkan ... Skipped
librife-ncnn-vulkan ... Skipped
==> Removing existing $srcdir/ directory...
==> Extracting sources...
-> Creating working copy of video2x git repo...
Cloning into 'video2x'...
done.
Updating files: 100% (217/217), done.
Switched to a new branch 'makepkg'
-> Creating working copy of libreal-esrgan-ncnn-vulkan git repo...
Cloning into 'libreal-esrgan-ncnn-vulkan'...
done.
-> Creating working copy of librealcugan-ncnn-vulkan git repo...
Cloning into 'librealcugan-ncnn-vulkan'...
done.
-> Creating working copy of librife-ncnn-vulkan git repo...
Cloning into 'librife-ncnn-vulkan'...
done.
Updating files: 100% (98/98), done.
==> Starting prepare()...
rm 'third_party/boost'
rm 'third_party/ncnn'
rm 'third_party/spdlog'
Submodule 'third_party/librealcugan_ncnn_vulkan' (https://github.com/k4yt3x/librealcugan-ncnn-vulkan.git) registered for path 'third_party/librealcugan_ncnn_vulkan'
Submodule 'third_party/librealesrgan_ncnn_vulkan' (https://github.com/k4yt3x/librealesrgan-ncnn-vulkan.git) registered for path 'third_party/librealesrgan_ncnn_vulkan'
Submodule 'third_party/librife_ncnn_vulkan' (https://github.com/k4yt3x/librife-ncnn-vulkan.git) registered for path 'third_party/librife_ncnn_vulkan'
Cloning into '/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealcugan_ncnn_vulkan'...
done.
Cloning into '/home/myuser/.cache/yay/video2x/src/video2x/third_party/librealesrgan_ncnn_vulkan'...
Cloning into '/home/myuser/.cache/yay/video2x/src/video2x/third_party/librife_ncnn_vulkan'...
done.
Submodule path 'third_party/librealcugan_ncnn_vulkan': checked out 'd9c5a7eb4c8475af6110496c27c3d1f702f9b96a'
Submodule path 'third_party/librealesrgan_ncnn_vulkan': checked out 'c1f255524f79566c40866b38e5e65b40adf77eee'
Submodule path 'third_party/librife_ncnn_vulkan': checked out '3f7bcb44f38b2acda6fa5e575a6d12517ac16b94'
==> Sources are ready.
==> Making package: video2x 6.4.0-3 (Tue 28 Oct 2025 07:50:31 PM)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> WARNING: Using existing $srcdir/ tree
==> Removing existing $pkgdir/ directory...
==> Starting build()...
-- The CXX compiler identification is Clang 21.1.4
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/clang++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found PkgConfig: /usr/bin/pkg-config (found version "2.5.1")
-- Checking for module 'libavcodec'
-- Found libavcodec, version 62.11.100
-- Checking for module 'libavfilter'
-- Found libavfilter, version 11.4.100
-- Checking for module 'libavformat'
-- Found libavformat, version 62.3.100
-- Checking for module 'libavutil'
-- Found libavutil, version 60.8.100
-- Checking for module 'libswscale'
-- Found libswscale, version 9.1.100
-- Found OpenMP_CXX: -fopenmp=libomp (found version "5.1")
-- Found OpenMP: TRUE (found version "5.1")
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Found ncnn: 20251007
CMake Error at CMakeLists.txt:312 (add_subdirectory):
add_subdirectory given source "third_party/librealesrgan_ncnn_vulkan/src"
which is not an existing directory.
CMake Error at CMakeLists.txt:313 (add_subdirectory):
add_subdirectory given source "third_party/librealcugan_ncnn_vulkan/src"
which is not an existing directory.
CMake Error at CMakeLists.txt:314 (add_subdirectory):
add_subdirectory given source "third_party/librife_ncnn_vulkan/src" which
is not an existing directory.
-- Found Vulkan: /lib/libvulkan.so (found version "1.4.328") found components: glslc glslangValidator
-- Configuring incomplete, errors occurred!
==> ERROR: A failure occurred in build().
Aborting...
-> error making: video2x-exit status 4
==> Making package: video2x-qt6 6.4.0-1 (Tue 28 Oct 2025 07:50:32 PM)
==> Checking runtime dependencies...
==> Missing dependencies:
-> video2x
==> Checking buildtime dependencies...
==> ERROR: Could not resolve all dependencies.
-> error making: video2x-qt6-exit status 8
-> Failed to install the following packages. Manual intervention is required:
video2x - exit status 4
video2x-qt6 - exit status 8
[myuser@nerdpc ~]$
- I did update everything. Twice. I used the Welcome app and just click update on all the update options, one at a time and rebooting in between when necessary and all updates are now installed.
