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-rw-r--r--src/mesa/swrast/s_texfilter.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/mesa/swrast/s_texfilter.c b/src/mesa/swrast/s_texfilter.c
index efe6f234740..004d4e05ae5 100644
--- a/src/mesa/swrast/s_texfilter.c
+++ b/src/mesa/swrast/s_texfilter.c
@@ -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];
}