On Tue, 6 Aug 2019, Nicolas George wrote:
Marton Balint (12019-08-05):
These functions can be used to print a variable number of strings consecutively
to the IO context. Unlike av_bprintf, no temporery buffer is necessary.
I do not like this very much: the VA design disables type checking,
which makes it rather fragile, and the benefit is really minor.
This is only a problem if avio_print_n_strings is called directly, but the
user should always use avio_print. And avio_print macro is casting every
parameter to const char *, so the compiler emits a warning if the user
passes an argument which is not const char *.
Maybe add avio_print_string() to print a single string, and call it as
many times as necessary.
That reduces readability slightly, so I'd rather not do it.
Regards,
Marton
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