mirror of
https://github.com/isometimes/rpi4-osdev
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41 lines
720 B
C
41 lines
720 B
C
#include "wgt.h"
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#include "include/mem.h"
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short *pinit_array;
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short *pstartx;
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short *pendx;
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short *pinten1;
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short *pinten2;
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short *polyx2;
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short *polyy2;
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short polygon_buffer_size;
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void winitpoly (short maxrows)
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{
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int bytes;
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int ctr;
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polygon_buffer_size = maxrows;
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bytes = 2 * maxrows;
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pstartx = malloc (bytes);
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pendx = malloc (bytes);
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pinten1 = malloc (bytes);
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pinten2 = malloc (bytes);
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polyx2 = malloc (bytes);
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polyy2 = malloc (bytes);
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pinit_array = malloc (bytes);
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for (ctr = 0; ctr < maxrows; ctr++)
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pinit_array[ctr] = -16000;
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}
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void wdeinitpoly (void)
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{
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free (pstartx);
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free (pendx);
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free (pinten1);
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free (pinten2);
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free (polyx2);
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free (polyy2);
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free (pinit_array);
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}
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