31 lines
776 B
C
31 lines
776 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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/* https://www.cprogramming.com/tutorial/shared-libraries-linux-gcc.html
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gcc -Wall -c -fpic pxc.c
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gcc -Wall -shared pxc.o -o pxc.so
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gcc -Wall pxct.c -L. -lpxc -Wl,-rpath=.
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*/
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int convert(int px[], int *out[]);
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typedef long long int addr;
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void setSource(addr address, short w, short h, short mcx, short mcy);
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void* updateAndGetMap(int x, int y, int w, int h, int** out_changed);
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int main() {
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printf("Setting source...");
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void* p = malloc(640*480*4);
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setSource((addr)p, 640, 480, 5, 4);
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printf("Adding random values...\n");
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srand(time(NULL));
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unsigned int* xp=p;
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for(int i=0; i<640*480; i++)
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*(xp++)=rand();
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printf("Updating map...");
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void* x=updateAndGetMap(0, 0, 320, 240, NULL);
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free(p);
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return 0;
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}
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