kit_sdl2_kmixer.c as of 8-18-23

#include "../include/kit_sdl2/kit_kmixer.h"
#include "../_private/include/_kit_privmacro.h"
#include "../_private/include/_kit_kmixerPrivate.h"

struct _kit_kmixerGlobals_t _kit_kmixerGlobals;



int kit_kmixerInit(int deviceThreadPoolSize){
  if(_kit_kmixerGlobals.init) return 1;
  _kit_kmixerGlobals.cores=SDL_GetCPUCount();
  if(deviceThreadPoolSize>0) _kit_kmixerGlobals.threadPoolSize=deviceThreadPoolSize;
  else                       _kit_kmixerGlobals.threadPoolSize=_kit_kmixerGlobals.cores;

  _kit_kmixerGlobals.capabilities =SDL_HasSSE()  <<5;
  _kit_kmixerGlobals.capabilities|=SDL_HasSSE2() <<4;
  _kit_kmixerGlobals.capabilities|=SDL_HasSSE3() <<3;
  _kit_kmixerGlobals.capabilities|=SDL_HasSSE41()<<2;
  _kit_kmixerGlobals.capabilities|=SDL_HasAVX()  <<1;
  _kit_kmixerGlobals.capabilities|=SDL_HasAVX2()    ;

  _kit_kmixerGlobals.init=1;
  return 0;
}


int kit_kmixerQuit(){
  if(_kit_kmixerGlobals.init) return 1;
  _kit_kmixerGlobals.init=0;
  return 0;
}