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bring in relnev's texture wrapping fix

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This commit is contained in:
Bill Currie 2001-12-29 04:55:10 +00:00
parent f4fa61bf44
commit d051c7114d
1 changed files with 5 additions and 5 deletions
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10
ref_gl/gl_draw.c
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@ -339,7 +339,7 @@ void Draw_StretchRaw (int x, int y, int w, int h, int cols, int rows, byte *data
hscale = rows/256.0; hscale = rows/256.0;
trows = 256; trows = 256;
} }
t = rows*hscale / 256; t = rows*hscale / 256 - 1.0/512.0;
if ( !qglColorTableEXT ) if ( !qglColorTableEXT )
{ {
@ -399,13 +399,13 @@ void Draw_StretchRaw (int x, int y, int w, int h, int cols, int rows, byte *data
qglDisable (GL_ALPHA_TEST); qglDisable (GL_ALPHA_TEST);
qglBegin (GL_QUADS); qglBegin (GL_QUADS);
qglTexCoord2f (0, 0); qglTexCoord2f (1.0/512.0, 1.0/512.0);
qglVertex2f (x, y); qglVertex2f (x, y);
qglTexCoord2f (1, 0); qglTexCoord2f (511.0/512.0, 1.0/512.0);
qglVertex2f (x+w, y); qglVertex2f (x+w, y);
qglTexCoord2f (1, t); qglTexCoord2f (511.0/512.0, t);
qglVertex2f (x+w, y+h); qglVertex2f (x+w, y+h);
qglTexCoord2f (0, t); qglTexCoord2f (1.0/512.0, t);
qglVertex2f (x, y+h); qglVertex2f (x, y+h);
qglEnd (); qglEnd ();