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gl_mesh.c (BuildTris): worked around a type-punned pointer. adapted from quakeforge.

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git-svn-id: http://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@249 af15c1b1-3010-417e-b628-4374ebc0bcbd
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sezero 2010-08-01 21:11:16 +00:00
parent e1046e68c6
commit 6bbb06b490
1 changed files with 16 additions and 8 deletions
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12
Quake/gl_mesh.c
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@ -255,6 +255,8 @@ void BuildTris (void)
for (j = 0; j < bestlen+2; j++) for (j = 0; j < bestlen+2; j++)
{ {
int tmp;
// emit a vertex into the reorder buffer // emit a vertex into the reorder buffer
k = bestverts[j]; k = bestverts[j];
vertexorder[numorder++] = k; vertexorder[numorder++] = k;
@ -267,8 +269,14 @@ void BuildTris (void)
s = (s + 0.5) / pheader->skinwidth; s = (s + 0.5) / pheader->skinwidth;
t = (t + 0.5) / pheader->skinheight; t = (t + 0.5) / pheader->skinheight;
*(float *)&commands[numcommands++] = s; // *(float *)&commands[numcommands++] = s;
*(float *)&commands[numcommands++] = t; // *(float *)&commands[numcommands++] = t;
// NOTE: 4 == sizeof(int)
// == sizeof(float)
memcpy (&tmp, &s, 4);
commands[numcommands++] = tmp;
memcpy (&tmp, &t, 4);
commands[numcommands++] = tmp;
} }
} }