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vkd3d-shader: Forbid storage modifiers on struct fields.

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Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-03-22 17:02:35 -05:00 committed by Alexandre Julliard
parent 0e504e974a
commit e285fc57d2
3 changed files with 11 additions and 6 deletions
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1
libs/vkd3d-shader/hlsl.c
View File

@ -340,7 +340,6 @@ struct hlsl_type *hlsl_type_clone(struct hlsl_ctx *ctx, struct hlsl_type *old, u
field->name = vkd3d_strdup(old_field->name);
if (old_field->semantic)
field->semantic = vkd3d_strdup(old_field->semantic);
field->modifiers = old_field->modifiers;
field->reg_offset = reg_size;
reg_size += field->type->reg_size;
list_add_tail(type->e.elements, &field->entry);

1
libs/vkd3d-shader/hlsl.h
View File

@ -134,7 +134,6 @@ struct hlsl_struct_field
struct hlsl_type *type;
const char *name;
const char *semantic;
DWORD modifiers;
unsigned int reg_offset;
};

15
libs/vkd3d-shader/hlsl.y
View File

@ -721,8 +721,7 @@ static struct hlsl_type *apply_type_modifiers(struct hlsl_ctx *ctx, struct hlsl_
return new_type;
}
static struct list *gen_struct_fields(struct hlsl_ctx *ctx, struct hlsl_type *type,
DWORD modifiers, struct list *fields)
static struct list *gen_struct_fields(struct hlsl_ctx *ctx, struct hlsl_type *type, struct list *fields)
{
struct parse_variable_def *v, *v_next;
struct hlsl_struct_field *field;
@ -748,7 +747,6 @@ static struct list *gen_struct_fields(struct hlsl_ctx *ctx, struct hlsl_type *ty
field->type = hlsl_new_array_type(ctx, field->type, v->arrays.sizes[i]);
field->loc = v->loc;
field->name = v->name;
field->modifiers = modifiers;
field->semantic = v->semantic;
if (v->initializer.args_count)
{
@ -1937,7 +1935,16 @@ field:
if (!(type = apply_type_modifiers(ctx, $2, &modifiers, @1)))
YYABORT;
$$ = gen_struct_fields(ctx, type, modifiers, $3);
if (modifiers)
{
struct vkd3d_string_buffer *string;
if ((string = hlsl_modifiers_to_string(&ctx->string_buffers, modifiers)))
hlsl_error(ctx, @1, VKD3D_SHADER_ERROR_HLSL_INVALID_MODIFIER,
"Modifiers '%s' are not allowed on struct fields.", string->buffer);
vkd3d_string_buffer_release(&ctx->string_buffers, string);
}
$$ = gen_struct_fields(ctx, type, $3);
}
func_declaration: