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965 / GLSL: Use full precision for EXP instruction

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The partial precision mode doesn't have quite enough bits of precision
to pass conformance tests.
This commit is contained in:
Ian Romanick 2008-12-18 14:13:26 -08:00
parent 962fa6bbc1
commit 7e04272690
1 changed files with 1 additions and 1 deletions
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2
src/mesa/drivers/dri/i965/brw_vs_emit.c
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@ -420,7 +420,7 @@ static void emit_exp_noalias( struct brw_vs_compile *c,
BRW_MATH_FUNCTION_EXP,
brw_writemask(dst, WRITEMASK_Z),
brw_swizzle1(arg0, 0),
BRW_MATH_PRECISION_PARTIAL);
BRW_MATH_PRECISION_FULL);
}
if (dst.dw1.bits.writemask & WRITEMASK_W) {