Opened 2 years ago
Last modified 2 years ago
#9150 new defect
Latest MSVS breaks build on windows
Reported by: | TwinOak | Owned by: | |
---|---|---|---|
Priority: | normal | Component: | avfilter |
Version: | git-master | Keywords: | cuda |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
When building on Windows (MSVC, MSYS2) with Nvidia HW support, MSVC 16.9 breaks the process, NVCC (CUDA dev version 11.2) is complaining about
libavfilter/vf_scale_cuda_bicubic.cu(101): error: calling a __host__ function("__floorf") from a __device__ function("Subsample_Bicubic<unsigned char> ") is not allowed libavfilter/vf_scale_cuda_bicubic.cu(101): error: identifier "__floorf" is undefined in device code
Changing the four floor calls to floorf in libavfilter/vf_scale_cuda_bicubic.cu as suggested here
https://devtalk.blender.org/t/cuda-compile-error-windows-10/17886/4
seems to do the business. Builds fine and the filter works.
Being a bit green when it comes to development and contributing, I hope that someone with more experience could provide a patch.
Best regards
Alexander
Change History (2)
comment:1 by , 2 years ago
Summary: | Latest MSVS → Latest MSVS breaks build on windows |
---|
comment:2 by , 2 years ago
Keywords: | filter floor floorf removed |
---|
Note:
See TracTickets
for help on using tickets.
Please send your patch - made with
git format-patch
- to the FFmpeg development mailing list.