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libs/vkd3d-shader: Translate floating-point min/max instructions to NMin/NMax.

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The semantics of NMin and NMax match special handling required for NaN.
This commit is contained in:
Józef Kucia 2017-06-29 13:40:27 +02:00
parent 2be7b7f7f8
commit cd1f9118ee
1 changed files with 2 additions and 2 deletions
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4
libs/vkd3d-shader/spirv.c
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@ -1856,8 +1856,8 @@ static enum GLSLstd450 vkd3d_dxbc_compiler_map_ext_glsl_instruction(
{VKD3DSIH_FIRSTBIT_LO, GLSLstd450FindILsb}, {VKD3DSIH_FIRSTBIT_LO, GLSLstd450FindILsb},
{VKD3DSIH_FIRSTBIT_SHI, GLSLstd450FindSMsb}, {VKD3DSIH_FIRSTBIT_SHI, GLSLstd450FindSMsb},
{VKD3DSIH_MAD, GLSLstd450Fma}, {VKD3DSIH_MAD, GLSLstd450Fma},
{VKD3DSIH_MAX, GLSLstd450FMax}, {VKD3DSIH_MAX, GLSLstd450NMax},
{VKD3DSIH_MIN, GLSLstd450FMin}, {VKD3DSIH_MIN, GLSLstd450NMin},
{VKD3DSIH_RSQ, GLSLstd450InverseSqrt}, {VKD3DSIH_RSQ, GLSLstd450InverseSqrt},
{VKD3DSIH_SQRT, GLSLstd450Sqrt}, {VKD3DSIH_SQRT, GLSLstd450Sqrt},
}; };