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llvmpipe: Use single precision divide for one over area computation.

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This commit is contained in:
José Fonseca 2010-08-11 15:09:54 +01:00
parent 4b20ad7559
commit 3deca2e284
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/llvmpipe/lp_setup_tri.c
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@ -525,7 +525,7 @@ do_triangle_ccw(struct lp_setup_context *setup,
info.dx20 = info.v2[0][0] - info.v0[0][0];
info.dy01 = info.v0[0][1] - info.v1[0][1];
info.dy20 = info.v2[0][1] - info.v0[0][1];
info.oneoverarea = 1.0 / (info.dx01 * info.dy20 - info.dx20 * info.dy01);
info.oneoverarea = 1.0f / (info.dx01 * info.dy20 - info.dx20 * info.dy01);
info.frontfacing = frontfacing;
/* Setup parameter interpolants: