Zebediah Figura : vkd3d-shader/ir: Synthesize HS inputs with the register index and write mask of the signature element.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 852eefc01df90c4202212944ecc4af4bac7a5fae
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/852eefc01df90c4202212944ecc4af...

Author: Zebediah Figura <zfigura(a)codeweavers.com>
Date:   Tue Oct 24 16:55:16 2023 -0500

vkd3d-shader/ir: Synthesize HS inputs with the register index and write mask of the signature element.

This pass was written as if to output normalized I/O, but it runs before the I/O
normalization pass.

Fixes: 98b5e2c6e01199d714d18fccfe54826a680aecbf

---

 libs/vkd3d-shader/ir.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libs/vkd3d-shader/ir.c b/libs/vkd3d-shader/ir.c
index 1d4c0cb1..16e5948f 100644
--- a/libs/vkd3d-shader/ir.c
+++ b/libs/vkd3d-shader/ir.c
@@ -449,7 +449,8 @@ static enum vkd3d_result control_point_normaliser_emit_hs_input(struct control_p
 
         shader_dst_param_io_init(param, e, VKD3DSPR_INPUT, 2);
         param->reg.idx[0].offset = input_control_point_count;
-        param->reg.idx[1].offset = i;
+        param->reg.idx[1].offset = e->register_index;
+        param->write_mask = e->mask;
 
         ++ins;
     }