Henri Verbeet : vkd3d-shader: Set correct dcl masks in vkd3d_dxbc_compiler_emit_hull_shader_inputs().

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 9007df1067685bc03c07a04715ea510d5aa6ed6e
URL:    https://source.winehq.org/git/vkd3d.git/?a=commit;h=9007df1067685bc03c07a047...

Author: Henri Verbeet <hverbeet(a)codeweavers.com>
Date:   Mon Mar 22 13:20:09 2021 +0100

vkd3d-shader: Set correct dcl masks in vkd3d_dxbc_compiler_emit_hull_shader_inputs().

Avoiding some duplicate input declarations.

Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 libs/vkd3d-shader/spirv.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index 64d4e8a..0e75b0a 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -9023,10 +9023,15 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_inputs(struct vkd3d_dxbc_compil
 
         symbol.key.reg.idx = register_idx;
         if ((entry = rb_get(&compiler->symbol_table, &symbol)))
+        {
+            struct vkd3d_symbol *s = RB_ENTRY_VALUE(entry, struct vkd3d_symbol, entry);
+            s->info.reg.dcl_mask |= signature->elements[i].mask;
             continue;
+        }
 
         vkd3d_symbol_set_register_info(&symbol, vicp_id, SpvStorageClassPrivate,
                 VKD3D_SHADER_COMPONENT_FLOAT, VKD3DSP_WRITEMASK_ALL);
+        symbol.info.reg.dcl_mask = signature->elements[i].mask;
         symbol.info.reg.is_aggregate = true;
         vkd3d_dxbc_compiler_put_symbol(compiler, &symbol);
     }