This allows optionally sorting configure files and is needed to fix the
order of inputs in the autoconfig profiles which should not be sorted
alphabetically.
Fixes https://github.com/libretro/RetroArch/issues/7873
The "z" modifier was introduced in c99, but using "l" instead
seems to work.
setting_list.c: In function ‘setting_get_string_representation_size’:
setting_list.c:175:24: warning: ISO C90 does not support the ‘z’ gnu_printf length modifier [-Wformat=]
snprintf(s, len, "%" PRI_SIZET,
^~~
setting_list.c: In function ‘setting_get_string_representation_size_in_mb’:
setting_list.c:183:24: warning: ISO C90 does not support the ‘z’ gnu_printf length modifier [-Wformat=]
snprintf(s, len, "%" PRI_SIZET,
^~~
setting_list.c: In function ‘setting_set_with_string_representation’:
setting_list.c:508:24: warning: ISO C90 does not support the ‘z’ gnu_scanf length modifier [-Wformat=]
sscanf(value, "%" PRI_SIZET, setting->value.target.sizet);
^~~
libretro-common/file/config_file.c: In function ‘config_get_size_t’:
libretro-common/file/config_file.c:692:32: warning: ISO C90 does not support the ‘z’ gnu_scanf length modifier [-Wformat=]
if (sscanf(entry->value, "%" PRI_SIZET, &val) == 1
`menu_animation_update` enumerates `menu_animation.list` to process each
`tween`. It was observed that some tweens execute a callback that
pushes more animations via `menu_animation_push`. During the push, if
the tween `list` does not have enough space, a `realloc` occurs,
potentially invalidating the existing list. The remaining pointer access
in menu_animation_update is therefore invalid. Best case is the memory
is unused and thus does not affect the program. Worst case is memory
corruption.
== DETAILS
Fixes a bug where content CRC32 is not calculated when content loading
is done by the core instead of libretro. This impacts the ability to
do accurate content matching on netplay.
This notably affects MAME, but is by no means limited to MAME.
Change summary:
- adds a method to the crc32 implementation that calculates crc32 for
a file (as opposed to an in-memory buffer)
- fix a minor bug that would print the "core will load its own content"
right before attempting to load compressed content
- in the actual "core will load its own content" path, calculate the CRC32
and log it before returning
== TESTING
Tested locally on OSX:
- loaded content
- started netplay
- confirmed CRC showing in netplay data
- verified CRC32 against external crc32 tool
