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compiler/nir: add a nir_b2f() helper

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Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Iago Toral Quiroga 2018-12-14 08:54:36 +01:00
parent 70be9afccb
commit 5fc9ad1cb0
1 changed files with 12 additions and 0 deletions
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12
src/compiler/nir/nir_builder.h
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@ -985,6 +985,18 @@ nir_i2b(nir_builder *build, nir_ssa_def *i)
return nir_i2b1(build, i);
}
static inline nir_ssa_def *
nir_b2f(nir_builder *build, nir_ssa_def *b, uint32_t bit_size)
{
switch (bit_size) {
case 64: return nir_b2f64(build, b);
case 32: return nir_b2f32(build, b);
case 16: return nir_b2f16(build, b);
default:
unreachable("Invalid bit-size");
};
}
static inline nir_ssa_def *
nir_load_barycentric(nir_builder *build, nir_intrinsic_op op,
unsigned interp_mode)