mirror of
https://github.com/Relintai/sdl2_frt.git
synced 2025-01-03 07:29:37 +01:00
b72938c861
An existing hint lets apps that don't need the timer resolution changed avoid this, to save battery, etc, but this fixes several problems in timing, audio callbacks not firing fast enough, etc. Fixes Bugzilla #2944.
37 lines
596 B
C
37 lines
596 B
C
/*
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* common.c
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* written by Holmes Futrell
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* use however you want
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*/
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#include "common.h"
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#include "SDL.h"
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#include <stdlib.h>
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/*
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Produces a random int x, min <= x <= max
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following a uniform distribution
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*/
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int
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randomInt(int min, int max)
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{
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return min + rand() % (max - min + 1);
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}
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/*
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Produces a random float x, min <= x <= max
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following a uniform distribution
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*/
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float
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randomFloat(float min, float max)
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{
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return rand() / (float) RAND_MAX *(max - min) + min;
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}
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void
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fatalError(const char *string)
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{
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printf("%s: %s\n", string, SDL_GetError());
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exit(1);
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}
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