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nir/spirv: Allow creating local/global variables from interface types

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Not sure if this is actually allowed, but it's not that hard to just strip
the interface information from the type.
This commit is contained in:
Jason Ekstrand 2016-01-11 17:45:52 -08:00
parent 350bbd3d15
commit b208620fd2
1 changed files with 3 additions and 1 deletions
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4
src/glsl/nir/spirv/spirv_to_nir.c
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@ -1740,9 +1740,11 @@ vtn_handle_variables(struct vtn_builder *b, SpvOp opcode,
break;
case SpvStorageClassPrivate:
var->data.mode = nir_var_global;
var->interface_type = NULL;
break;
case SpvStorageClassFunction:
var->data.mode = nir_var_local;
var->interface_type = NULL;
break;
case SpvStorageClassWorkgroup:
case SpvStorageClassCrossWorkgroup:
@ -1798,7 +1800,7 @@ vtn_handle_variables(struct vtn_builder *b, SpvOp opcode,
/* Interface block variables aren't actually going to be referenced
* by the generated NIR, so we don't put them in the list
*/
if (interface_type && glsl_type_is_struct(interface_type->type))
if (var->interface_type)
break;
if (var->data.mode == nir_var_local) {