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i965: Use ldexpf() in VF float test set up.

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Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
This commit is contained in:
Matt Turner 2015-11-04 14:31:59 -08:00
parent 0684aed8ab
commit f450030f66
1 changed files with 3 additions and 8 deletions
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11
src/mesa/drivers/dri/i965/test_vf_float_conversions.cpp
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@ -40,15 +40,10 @@ void vf_float_conversion_test::SetUp() {
int ebits = (vf >> 4) & 0x7;
int mbits = vf & 0xf;
int e = ebits - 3;
float x = 1.0f + mbits / 16.0f;
int exp = ebits - 3;
float value = 1.0f;
value += mbits / 16.0f;
value *= exp2f(e);
vf_to_float[vf] = value;
vf_to_float[vf] = ldexpf(x, exp);
}
}