Opened 2 years ago
Last modified 2 years ago
#9779 new defect
ffmpeg compile with ffnvcodec
| Reported by: | santosh | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | undetermined |
| Version: | 4.4.3 | Keywords: | msvc |
| Cc: | santosh | Blocked By: | |
| Blocking: | ffmpeg exe is not compiled | Reproduced by developer: | yes |
| Analyzed by developer: | no |
Description
Summary of the bug:
I am trying to compile ffmpeg 4.4.2 or 4.4.1 with ffnvcodec to use hardware acceleration.
Platform: WINDOWS 10
How to reproduce:
./configure --enable-nonfree --disable-shared --enable-ffnvcodec --enable-cuda-llvm --enable-gpl --disable-debug --enable-cuda-nvcc --enable-libnpp --toolchain=msvc --extra-cflags=-I../nv_sdk --extra-ldflags=-libpath:../nv_sdk --nvccflags="-gencode arch=compute_61,code=sm_61 -O2"
make -j 8
OUTPUT ERROR received in the end:
libavfilter/vf_scale_cuda_bicubic.ptx.c(2842): fatal error C1060: compiler is out of heap space
make: * [ffbuild/common.mak:67: libavfilter/vf_scale_cuda_bicubic.ptx.o] Error 2
similar existing ticket #9019(avfilter:new): CUDA Compile Broken Using MSVC
provided patch fix with xxd. But it not working for me on windows.
Please provide a fix or patch for above issue.
Change History (2)
comment:2 by , 2 years ago
| Priority: | important → normal |
|---|
Not a regression or a crash, so does not qualify as important.
4.4.2 or 4.4.1 are not supported here, only master branch is. And this is a duplicate.
Is a bug in the compiler. Moreover it is strange since windows heap is much better than linux. Like it can expand stack and use heap for stack.