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vkd3d-shader/hlsl: Allow mixing "in" and "out" with other modifiers.

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Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Giovanni Mascellani <gmascellani@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Francisco Casas <fcasas@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 2022-03-22 16:59:10 -05:00 committed by Alexandre Julliard
parent 8e6c526779
commit 8e07f65595
1 changed files with 32 additions and 44 deletions
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76
libs/vkd3d-shader/hlsl.y
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@ -1528,6 +1528,16 @@ static struct list *declare_vars(struct hlsl_ctx *ctx, struct hlsl_type *basic_t
if (type->type != HLSL_CLASS_MATRIX)
check_invalid_matrix_modifiers(ctx, modifiers, v->loc);
if (modifiers & (HLSL_STORAGE_IN | HLSL_STORAGE_OUT))
{
struct vkd3d_string_buffer *string;
if ((string = hlsl_modifiers_to_string(ctx, modifiers & (HLSL_STORAGE_IN | HLSL_STORAGE_OUT))))
hlsl_error(ctx, &v->loc, VKD3D_SHADER_ERROR_HLSL_INVALID_MODIFIER,
"Modifiers '%s' are not allowed on non-parameter variables.", string->buffer);
hlsl_release_string_buffer(ctx, string);
}
if (!(var = hlsl_new_var(ctx, v->name, type, v->loc, &v->semantic, modifiers, &v->reg_reservation)))
{
free_parse_variable_def(v);
@ -2434,8 +2444,6 @@ static bool add_method_call(struct hlsl_ctx *ctx, struct list *instrs, struct hl
%type <if_body> if_body
%type <modifiers> input_mod
%type <modifiers> input_mods
%type <modifiers> var_modifiers
%type <name> any_identifier
@ -2812,54 +2820,21 @@ param_list:
}
parameter:
input_mods var_modifiers type any_identifier colon_attribute
var_modifiers type any_identifier colon_attribute
{
struct hlsl_type *type;
unsigned int modifiers = $2;
unsigned int modifiers = $1;
if (!(type = apply_type_modifiers(ctx, $3, &modifiers, @2)))
if (!(type = apply_type_modifiers(ctx, $2, &modifiers, @1)))
YYABORT;
$$.modifiers = $1 ? $1 : HLSL_STORAGE_IN;
$$.modifiers |= modifiers;
$$.modifiers = modifiers;
if (!($$.modifiers & (HLSL_STORAGE_IN | HLSL_STORAGE_OUT)))
$$.modifiers |= HLSL_STORAGE_IN;
$$.type = type;
$$.name = $4;
$$.semantic = $5.semantic;
$$.reg_reservation = $5.reg_reservation;
}
input_mods:
%empty
{
$$ = 0;
}
| input_mods input_mod
{
if ($1 & $2)
{
struct vkd3d_string_buffer *string;
if ((string = hlsl_modifiers_to_string(ctx, $2)))
hlsl_error(ctx, &@2, VKD3D_SHADER_ERROR_HLSL_INVALID_MODIFIER,
"Modifier \"%s\" was already specified.", string->buffer);
hlsl_release_string_buffer(ctx, string);
YYABORT;
}
$$ = $1 | $2;
}
input_mod:
KW_IN
{
$$ = HLSL_STORAGE_IN;
}
| KW_OUT
{
$$ = HLSL_STORAGE_OUT;
}
| KW_INOUT
{
$$ = HLSL_STORAGE_IN | HLSL_STORAGE_OUT;
$$.name = $3;
$$.semantic = $4.semantic;
$$.reg_reservation = $4.reg_reservation;
}
texture_type:
@ -3223,6 +3198,19 @@ var_modifiers:
{
$$ = add_modifiers(ctx, $2, HLSL_MODIFIER_COLUMN_MAJOR, @1);
}
| KW_IN var_modifiers
{
$$ = add_modifiers(ctx, $2, HLSL_STORAGE_IN, @1);
}
| KW_OUT var_modifiers
{
$$ = add_modifiers(ctx, $2, HLSL_STORAGE_OUT, @1);
}
| KW_INOUT var_modifiers
{
$$ = add_modifiers(ctx, $2, HLSL_STORAGE_IN | HLSL_STORAGE_OUT, @1);
}
complex_initializer:
initializer_expr