Breaks on i386 architectrures: non-constant-expression cannot be narrowed from type 'unsigned long long' to 'size_t'

[yurivict]

/wrkdirs/usr/ports/graphics/xournalpp/work/xournalpp-cdebec61151f968e6fafb2074be182aff970b0af/src/util/audio/VorbisProducer.cpp:28:33: error: non-constant-expression cannot be narrowed from type 'unsigned long long' to 'size_t' (aka 'unsigned int') in initializer list [-Wc++11-narrowing]
        size_t const bufferSize{1024ULL * sfInfo.channels};
                                ^~~~~~~~~~~~~~~~~~~~~~~~~
/wrkdirs/usr/ports/graphics/xournalpp/work/xournalpp-cdebec61151f968e6fafb2074be182aff970b0af/src/util/audio/VorbisProducer.cpp:28:33: note: insert an explicit cast to silence this issue
        size_t const bufferSize{1024ULL * sfInfo.channels};
                                ^~~~~~~~~~~~~~~~~~~~~~~~~
                                static_cast<size_t>(     )
1 error generated.

Log: http://beefy17.nyi.freebsd.org/data/head-i386-default/p549547_s365984/logs/xournalpp-1.0.18.20200819.log (IPv6 URL)

FreeBSD 11/12/13
clang-8/9/10/11

[Febbe]

Xournal++ is only supported on 64bit machines. Even if you can compile it, it will show an empty document. But you can provide a very simple PR to fix that: size_t const bufferSize{size_t(1024U) * sfInfo.channels};

[yurivict]

#2270