[PR] Load nvEncodeAPI.dll for Windows ARM64 builds (PR #5)
Diego de Souza via ffmpeg-devel <[email protected]>
| Newsgroups | gmane.comp.video.ffmpeg.devel |
|---|---|
| Message-ID | <178282131744.59.4192358717388849222@29965ddac10e> |
PR #5 opened by Diego de Souza (ddesouza) URL: https://code.ffmpeg.org/FFmpeg/nv-codec-headers/pulls/5 Patch URL: https://code.ffmpeg.org/FFmpeg/nv-codec-headers/pulls/5.patch Windows on ARM installs nvEncodeAPI.dll as the compatibility entry point, dispatching native ARM64 callers to nvEncodeAPIa64.dll. Keep using nvEncodeAPI64.dll for other 64-bit Windows builds. Signed-off-by: Diego de Souza <[email protected]> >From b92081f5b295db6bbf04dc037d155226268abd2c Mon Sep 17 00:00:00 2001 From: Diego de Souza <[email protected]> Date: Fri, 26 Jun 2026 22:59:03 +0200 Subject: [PATCH] Load nvEncodeAPI.dll for Windows ARM64 builds Windows on ARM installs nvEncodeAPI.dll as the compatibility entry point, dispatching native ARM64 callers to nvEncodeAPIa64.dll. Keep using nvEncodeAPI64.dll for other 64-bit Windows builds. Signed-off-by: Diego de Souza <[email protected]> --- include/ffnvcodec/dynlink_loader.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/ffnvcodec/dynlink_loader.h b/include/ffnvcodec/dynlink_loader.h index 6d6a0ec..1be0dbf 100644 --- a/include/ffnvcodec/dynlink_loader.h +++ b/include/ffnvcodec/dynlink_loader.h @@ -50,7 +50,11 @@ # define CUDA_LIBNAME "nvcuda.dll" # define NVCUVID_LIBNAME "nvcuvid.dll" # if defined(_WIN64) || defined(__CYGWIN64__) -# define NVENC_LIBNAME "nvEncodeAPI64.dll" +# if defined(_M_ARM64) || defined(__aarch64__) +# define NVENC_LIBNAME "nvEncodeAPI.dll" +# else +# define NVENC_LIBNAME "nvEncodeAPI64.dll" +# endif # else # define NVENC_LIBNAME "nvEncodeAPI.dll" # endif -- 2.52.0 _______________________________________________ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]