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tests/hlsl: Explicitly specify the mantissa to be used for the frexp() test.

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frexp() apparently returns the same mantissa, so we need to know
what it is.
This commit is contained in:
Giovanni Mascellani
2025-09-21 22:23:38 +02:00
committed by Henri Verbeet
parent 463df8e1ea
commit 05d6b045bd
Notes: Henri Verbeet 2025-09-29 13:05:17 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1751
1 changed files with 3 additions and 2 deletions
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5
tests/hlsl/frexp.shader_test
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@@ -45,10 +45,11 @@ todo(sm<4) draw quad
if(sm<4) probe (0, 0) f32(-NAN, -NAN, 0, 0) if(sm<4) probe (0, 0) f32(-NAN, -NAN, 0, 0)
if(sm>=4) probe (0, 0) f32(129, 0.5, 0, 0) if(sm>=4) probe (0, 0) f32(129, 0.5, 0, 0)
uniform 0 float4 NAN 0 0 0 % NaN, with a well defined mantissa (pi / 4)
uniform 0 uint4 0x7fc90fdb 0 0 0
todo(sm<4) draw quad todo(sm<4) draw quad
if(sm<4) probe (0, 0) f32(NAN, NAN, 0, 0) if(sm<4) probe (0, 0) f32(NAN, NAN, 0, 0)
if(sm>=4) probe (0, 0) f32(129, 0.75, 0, 0) if(sm>=4) probe (0, 0) f32(129, 0.785398185, 0, 0)
% Subnormals. % Subnormals.
uniform 0 uint4 0x0007ffff 0 0 0 uniform 0 uint4 0x0007ffff 0 0 0