kc3-lang/SDL/src/dynapi

Branch : - branch - v2.28 - tag -

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  Commit

• Author : Ryan C. Gordon
  Date : 2021-10-23 15:00:31
  Hash : 99c9727d
  Message : timer: Added SDL_GetTicks64(), for a timer that doesn't wrap every ~49 days. Note that this removes the timeGetTime() fallback on Windows; it is a 32-bit counter and SDL2 should never choose to use it, as it only is needed if QueryPerformanceCounter() isn't available, and QPC is _always_ available on Windows XP and later. OS/2 has a similar situation, but since it isn't clear to me that similar promises can be made about DosTmrQueryTime() even in modern times, I decided to leave the fallback in, with some heroic measures added to try to provide a true 64-bit tick counter despite the 49-day wraparound. That approach can migrate to Windows too, if we discover some truly broken install that doesn't have QPC and still depends on timeGetTime(). Fixes #4870.

• Files
• SDL_dynapi.c
• SDL_dynapi.h
• SDL_dynapi_overrides.h
• SDL_dynapi_procs.h
• gendynapi.pl