Ryan C. Gordon fa9c3331d5 main: Adjust how SDL_HINT_MAIN_CALLBACK_RATE works. ...

Now (only in the generic backend, where it is implemented), this hint is
always respected. Previously it would only be used if no windows were created,
to help reduce CPU load on things like loopwave.

Since it's always used now, the default has changed from 60 (Hz) to 0 (run as
fast as possible). Things like loopwave should still likely force this way
lower than the previous default (and already do: loopwave explicitly sets it
to 5).

The hint can now also be set to "waitevent" which will cause SDL_AppIterate
to only be called after new events have arrived, for apps that are entirely
driven by input and want to consume (almost) no power or CPU time until then.

Fixes #11093.
Fixes #11387.

2024-12-31 08:19:38 -08:00

..

build_config

build_configs: remove HAVE_LIBUNWIND_H

2024-12-24 07:19:38 -08:00

SDL3

main: Adjust how SDL_HINT_MAIN_CALLBACK_RATE works.

2024-12-31 08:19:38 -08:00