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vkd3d-shader/hlsl: Parse primitive type modifiers in geometry shaders.

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This commit is contained in:
Shaun Ren
2025-03-10 15:47:25 -04:00
committed by Henri Verbeet
parent e880b11626
commit 57bb28e841
Notes: Henri Verbeet 2025-03-12 22:20:50 +01:00 
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1405
4 changed files with 70 additions and 5 deletions
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52
libs/vkd3d-shader/hlsl.y
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@@ -2401,10 +2401,10 @@ static bool type_has_numeric_components(struct hlsl_type *type)
return false;
}
static void check_invalid_in_out_modifiers(struct hlsl_ctx *ctx, unsigned int modifiers,
static void check_invalid_non_parameter_modifiers(struct hlsl_ctx *ctx, unsigned int modifiers,
const struct vkd3d_shader_location *loc)
{
modifiers &= (HLSL_STORAGE_IN | HLSL_STORAGE_OUT);
modifiers &= (HLSL_STORAGE_IN | HLSL_STORAGE_OUT | HLSL_PRIMITIVE_MODIFIERS_MASK);
if (modifiers)
{
struct vkd3d_string_buffer *string;
@@ -6816,6 +6816,8 @@ static void validate_uav_type(struct hlsl_ctx *ctx, enum hlsl_sampler_dim dim,
%token KW_INLINE
%token KW_INOUT
%token KW_INPUTPATCH
%token KW_LINE
%token KW_LINEADJ
%token KW_LINEAR
%token KW_LINESTREAM
%token KW_MATRIX
@@ -6828,6 +6830,7 @@ static void validate_uav_type(struct hlsl_ctx *ctx, enum hlsl_sampler_dim dim,
%token KW_PACKOFFSET
%token KW_PASS
%token KW_PIXELSHADER
%token KW_POINT
%token KW_POINTSTREAM
%token KW_RASTERIZERORDEREDBUFFER
%token KW_RASTERIZERORDEREDSTRUCTUREDBUFFER
@@ -6878,6 +6881,8 @@ static void validate_uav_type(struct hlsl_ctx *ctx, enum hlsl_sampler_dim dim,
%token KW_TEXTURE3D
%token KW_TEXTURECUBE
%token KW_TEXTURECUBEARRAY
%token KW_TRIANGLE
%token KW_TRIANGLEADJ
%token KW_TRIANGLESTREAM
%token KW_TRUE
%token KW_TYPEDEF
@@ -7885,7 +7890,8 @@ parameter:
parameter_decl:
var_modifiers type_no_void any_identifier arrays colon_attributes
{
uint32_t modifiers = $1;
uint32_t prim_modifiers = $1 & HLSL_PRIMITIVE_MODIFIERS_MASK;
uint32_t modifiers = $1 & ~HLSL_PRIMITIVE_MODIFIERS_MASK;
struct hlsl_type *type;
unsigned int i;
@@ -7910,6 +7916,22 @@ parameter_decl:
}
vkd3d_free($4.sizes);
if (prim_modifiers && (prim_modifiers & (prim_modifiers - 1)))
{
hlsl_error(ctx, &@1, VKD3D_SHADER_ERROR_HLSL_INVALID_MODIFIER,
"Primitive type modifiers are mutually exclusive.");
prim_modifiers = 0;
}
if (prim_modifiers)
{
if (type->class != HLSL_CLASS_ARRAY)
hlsl_error(ctx, &@1, VKD3D_SHADER_ERROR_HLSL_INVALID_MODIFIER,
"Primitive type modifiers can only be applied to arrays.");
else
type->modifiers |= prim_modifiers;
}
$$.type = type;
if (hlsl_version_ge(ctx, 5, 1) && type->class == HLSL_CLASS_ARRAY && hlsl_type_is_resource(type))
@@ -8629,7 +8651,7 @@ variable_def_typed:
if (!(type = apply_type_modifiers(ctx, $2, &modifiers, true, &@1)))
YYABORT;
check_invalid_in_out_modifiers(ctx, modifiers, &@1);
check_invalid_non_parameter_modifiers(ctx, modifiers, &@1);
$$ = $3;
$$->basic_type = type;
@@ -8644,7 +8666,7 @@ variable_def_typed:
if (!(type = apply_type_modifiers(ctx, $2, &modifiers, true, &@1)))
YYABORT;
check_invalid_in_out_modifiers(ctx, modifiers, &@1);
check_invalid_non_parameter_modifiers(ctx, modifiers, &@1);
$$ = $3;
$$->basic_type = type;
@@ -8785,6 +8807,26 @@ var_modifiers:
{
$$ = add_modifiers(ctx, $2, HLSL_MODIFIER_SNORM, &@1);
}
| KW_LINE var_modifiers
{
$$ = add_modifiers(ctx, $2, HLSL_PRIMITIVE_LINE, &@1);
}
| KW_LINEADJ var_modifiers
{
$$ = add_modifiers(ctx, $2, HLSL_PRIMITIVE_LINEADJ, &@1);
}
| KW_POINT var_modifiers
{
$$ = add_modifiers(ctx, $2, HLSL_PRIMITIVE_POINT, &@1);
}
| KW_TRIANGLE var_modifiers
{
$$ = add_modifiers(ctx, $2, HLSL_PRIMITIVE_TRIANGLE, &@1);
}
| KW_TRIANGLEADJ var_modifiers
{
$$ = add_modifiers(ctx, $2, HLSL_PRIMITIVE_TRIANGLEADJ, &@1);
}
| var_identifier var_modifiers
{
$$ = $2;