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vkd3d-shader/hlsl: Support case-insensitive lookup for builtin 'dword' type.

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This commit is contained in:
Nikolay Sivov
2023-02-19 01:44:20 +01:00
committed by Alexandre Julliard
parent 5f904e5022
commit 891217664a
Notes: Alexandre Julliard 2023-02-23 22:20:00 +01:00 
Approved-by: Zebediah Figura (@zfigura)
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/101
6 changed files with 83 additions and 9 deletions
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39
libs/vkd3d-shader/hlsl.c
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@@ -604,15 +604,44 @@ struct hlsl_type *hlsl_new_uav_type(struct hlsl_ctx *ctx, enum hlsl_sampler_dim
return type;
}
struct hlsl_type *hlsl_get_type(struct hlsl_scope *scope, const char *name, bool recursive)
static const char * get_case_insensitive_typename(const char *name)
{
static const char *const names[] =
{
"dword",
};
unsigned int i;
for (i = 0; i < ARRAY_SIZE(names); ++i)
{
if (!ascii_strcasecmp(names[i], name))
return names[i];
}
return NULL;
}
struct hlsl_type *hlsl_get_type(struct hlsl_scope *scope, const char *name, bool recursive, bool case_insensitive)
{
struct rb_entry *entry = rb_get(&scope->types, name);
if (entry)
return RB_ENTRY_VALUE(entry, struct hlsl_type, scope_entry);
if (recursive && scope->upper)
return hlsl_get_type(scope->upper, name, recursive);
if (scope->upper)
{
if (recursive)
return hlsl_get_type(scope->upper, name, recursive, case_insensitive);
}
else
{
if (case_insensitive && (name = get_case_insensitive_typename(name)))
{
if ((entry = rb_get(&scope->types, name)))
return RB_ENTRY_VALUE(entry, struct hlsl_type, scope_entry);
}
}
return NULL;
}
@@ -807,7 +836,7 @@ struct hlsl_type *hlsl_type_clone(struct hlsl_ctx *ctx, struct hlsl_type *old,
bool hlsl_scope_add_type(struct hlsl_scope *scope, struct hlsl_type *type)
{
if (hlsl_get_type(scope, type->name, false))
if (hlsl_get_type(scope, type->name, false, false))
return false;
rb_put(&scope->types, type->name, &type->scope_entry);
@@ -2808,7 +2837,7 @@ static void declare_predefined_types(struct hlsl_ctx *ctx)
}
effect_types[] =
{
{"DWORD", HLSL_CLASS_SCALAR, HLSL_TYPE_INT, 1, 1},
{"dword", HLSL_CLASS_SCALAR, HLSL_TYPE_INT, 1, 1},
{"FLOAT", HLSL_CLASS_SCALAR, HLSL_TYPE_FLOAT, 1, 1},
{"VECTOR", HLSL_CLASS_VECTOR, HLSL_TYPE_FLOAT, 4, 1},
{"MATRIX", HLSL_CLASS_MATRIX, HLSL_TYPE_FLOAT, 4, 4},