29 lines
517 B
C
29 lines
517 B
C
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// d_zpoint.c: software driver module for drawing z-buffered points
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#include "quakedef.h"
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#include "d_local.h"
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/*
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=====================
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D_DrawZPoint
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=====================
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*/
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void D_DrawZPoint (void)
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{
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byte *pdest;
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short *pz;
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int izi;
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pz = d_pzbuffer + (d_zwidth * r_zpointdesc.v) + r_zpointdesc.u;
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pdest = d_viewbuffer + d_scantable[r_zpointdesc.v] + r_zpointdesc.u;
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izi = (int)(r_zpointdesc.zi * 0x8000);
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if (*pz <= izi)
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{
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*pz = izi;
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*pdest = r_zpointdesc.color;
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}
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}
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