The callback passed to CreateThread is not the same as with _beginthreadex().
This WinRT check could be removed if Win8 WinRT is not maintained as _beginthreadex() is now available [1] [1] https://learn.microsoft.com/en-us/cpp/cppcx/crt-functions-not-supported-in-universal-windows-platform-apps?view=msvc-160#windows-8x-store-apps-and-windows-phone-8x-apps --- compat/w32pthreads.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/compat/w32pthreads.h b/compat/w32pthreads.h index 6405e72b64..364eebfe4e 100644 --- a/compat/w32pthreads.h +++ b/compat/w32pthreads.h @@ -66,7 +66,11 @@ typedef CONDITION_VARIABLE pthread_cond_t; #define PTHREAD_CANCEL_ENABLE 1 #define PTHREAD_CANCEL_DISABLE 0 +#if HAVE_WINRT +static av_unused DWORD WINAPI attribute_align_arg win32thread_worker(void *arg) +#else static av_unused unsigned __stdcall attribute_align_arg win32thread_worker(void *arg) +#endif { pthread_t *h = (pthread_t*)arg; h->ret = h->func(h->arg); -- 2.39.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".