testcpuinfo.c
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/* Test program to check SDL's CPU feature detection */
#include <stdio.h>
#include "SDL.h"
#include "SDL_cpuinfo.h"
int main(int argc, char *argv[])
{
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printf("RDTSC %s\n", SDL_HasRDTSC() ? "detected" : "not detected");
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printf("MMX %s\n", SDL_HasMMX() ? "detected" : "not detected");
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printf("MMX Ext %s\n", SDL_HasMMXExt() ? "detected" : "not detected");
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printf("3DNow %s\n", SDL_Has3DNow() ? "detected" : "not detected");
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printf("3DNow Ext %s\n", SDL_Has3DNowExt() ? "detected" : "not detected");
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printf("SSE %s\n", SDL_HasSSE() ? "detected" : "not detected");
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printf("SSE2 %s\n", SDL_HasSSE2() ? "detected" : "not detected");
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printf("AltiVec %s\n", SDL_HasAltiVec() ? "detected" : "not detected");
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return(0);
}