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mesa/swrast: use one fewer divide in swrast's choose_cube_face also

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Same change as for softpipe
This commit is contained in:
Keith Whitwell 2009-08-23 23:50:27 +01:00
parent fd19e8adcd
commit 67d4a5b15c
1 changed files with 6 additions and 2 deletions
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8
src/mesa/swrast/s_texfilter.c
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@ -1905,8 +1905,12 @@ choose_cube_face(const struct gl_texture_object *texObj,
} }
} }
newCoord[0] = ( sc / ma + 1.0F ) * 0.5F; {
newCoord[1] = ( tc / ma + 1.0F ) * 0.5F; const float ima = 1.0F / ma;
newCoord[0] = ( sc * ima + 1.0F ) * 0.5F;
newCoord[1] = ( tc * ima + 1.0F ) * 0.5F;
}
return (const struct gl_texture_image **) texObj->Image[face]; return (const struct gl_texture_image **) texObj->Image[face];
} }