fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-21 13:40:16 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

nir: add nir_fisnan helper function

Browse source 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21552>
This commit is contained in:
Qiang Yu 2023-02-25 21:13:50 +08:00 • committed by Marge Bot
parent c9d60547ef
commit bf9c1699cd
1 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/compiler/nir/nir_builtin_builder.h
View file

@ -53,10 +53,16 @@ nir_get_texture_lod(nir_builder *b, nir_tex_instr *tex);
nir_ssa_def *
nir_get_texture_size(nir_builder *b, nir_tex_instr *tex);
static inline nir_ssa_def *
nir_fisnan(nir_builder *b, nir_ssa_def *x)
{
return nir_fneu(b, x, x);
}
static inline nir_ssa_def *
nir_nan_check2(nir_builder *b, nir_ssa_def *x, nir_ssa_def *y, nir_ssa_def *res)
{
return nir_bcsel(b, nir_fneu(b, x, x), x, nir_bcsel(b, nir_fneu(b, y, y), y, res));
return nir_bcsel(b, nir_fisnan(b, x), x, nir_bcsel(b, nir_fisnan(b, y), y, res));
}
static inline nir_ssa_def *