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microsoft: Use nir_test_mask instead of i2b(iand)

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Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17242>
This commit is contained in:
Konstantin Seurer
2022-06-25 10:35:59 +02:00
committed by Marge Bot
parent 85da294bfe
commit 39abd90d9e
1 changed files with 2 additions and 2 deletions
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4
src/microsoft/spirv_to_dxil/dxil_spirv_nir.c
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@@ -328,14 +328,14 @@ lower_yz_flip(struct nir_builder *builder, nir_instr *instr,
/* TODO: Multi-viewport */
if (y_flip_mask) {
nir_ssa_def *flip = nir_ieq_imm(builder, nir_iand_imm(builder, y_flip_mask, 1), 1);
nir_ssa_def *flip = nir_test_mask(builder, y_flip_mask, 1);
// Z-flip => pos.y = -pos.y
y_pos = nir_bcsel(builder, flip, nir_fneg(builder, y_pos), y_pos);
}
if (z_flip_mask) {
nir_ssa_def *flip = nir_ieq_imm(builder, nir_iand_imm(builder, z_flip_mask, 1), 1);
nir_ssa_def *flip = nir_test_mask(builder, z_flip_mask, 1);
// Z-flip => pos.z = -pos.z + 1.0f
z_pos = nir_bcsel(builder, flip,