• Andreas Rheinhardt's avatar
    avcodec/utils: Unavpriv avpriv_toupper4() · b74e47c4
    Andreas Rheinhardt authored
    This function is quite small (96B with GCC 11.2 on x64 Ubuntu 21.10
    at -O3), making it more economical to duplicate it into libavformat
    instead of exporting it as avpriv: Doing so saves 2x24B in .dynsim,
    2x16B in .dynstr, 2x2B .gnu.version, 24B in .rela.plt, 16B in .plt,
    16B in .plt.sec (if enabled), 4B .gnu.hash; besides the actual
    duplicated code this also adds 2x8B .eh_frame_hdr and 24B .eh_frame.
    
    In other words: Duplicating is neutral size-wise (it is also presumed
    neutral for other systems). Given that it avoids the runtime
    overhead of dynamic symbols, it is advantageouos to duplicate the
    function.
    Signed-off-by: 's avatarAndreas Rheinhardt <andreas.rheinhardt@outlook.com>
    b74e47c4
to_upper4.c 940 Bytes