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sw_engine texmap: remove unnecessary conditions.

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remove exceptional handling for the performance.
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Hermet Park 2021-11-26 20:05:48 +09:00 • committed by Hermet Park
parent 4485db4f15
commit 46bdc8f1dc
1 changed files with 0 additions and 8 deletions
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8
src/lib/sw_engine/tvgSwRasterTexmapInternal.h
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@ -72,14 +72,6 @@
while (x++ < x2) {
uu = (int) u;
vv = (int) v;
/* FIXME: sometimes u and v are < 0 - don'tc crash */
if (uu < 0) uu = 0;
if (vv < 0) vv = 0;
/* Range exception handling */
/* OPTIMIZE ME, handle in advance? */
if (uu >= sw) uu = sw - 1;
if (vv >= sh) vv = sh - 1;
ar = (int)(255 * (1 - modff(u, &iptr)));
ab = (int)(255 * (1 - modff(v, &iptr)));