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vkd3d-shader: Apply type modifiers recursively when cloning a type.

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Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-06-23 23:57:32 -05:00 committed by Alexandre Julliard
parent 1dbb146454
commit faeeed84f9
4 changed files with 30 additions and 23 deletions
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16
libs/vkd3d-shader/hlsl.c
View File

@ -98,6 +98,13 @@ void hlsl_free_var(struct hlsl_ir_var *decl)
vkd3d_free(decl);
}
static bool hlsl_type_is_row_major(const struct hlsl_type *type)
{
/* Default to column-major if the majority isn't explicitly set, which can
* happen for anonymous nodes. */
return !!(type->modifiers & HLSL_MODIFIER_ROW_MAJOR);
}
struct hlsl_type *hlsl_new_type(struct hlsl_ctx *ctx, const char *name, enum hlsl_type_class type_class,
enum hlsl_base_type base_type, unsigned dimx, unsigned dimy)
{
@ -276,7 +283,8 @@ bool hlsl_types_are_equal(const struct hlsl_type *t1, const struct hlsl_type *t2
return true;
}
struct hlsl_type *hlsl_type_clone(struct hlsl_ctx *ctx, struct hlsl_type *old, unsigned int default_majority)
struct hlsl_type *hlsl_type_clone(struct hlsl_ctx *ctx, struct hlsl_type *old,
unsigned int default_majority, unsigned int modifiers)
{
struct hlsl_struct_field *old_field, *field;
struct hlsl_type *type;
@ -297,14 +305,14 @@ struct hlsl_type *hlsl_type_clone(struct hlsl_ctx *ctx, struct hlsl_type *old, u
type->base_type = old->base_type;
type->dimx = old->dimx;
type->dimy = old->dimy;
type->modifiers = old->modifiers;
type->modifiers = old->modifiers | modifiers;
if (!(type->modifiers & HLSL_MODIFIERS_MAJORITY_MASK))
type->modifiers |= default_majority;
type->sampler_dim = old->sampler_dim;
switch (old->type)
{
case HLSL_CLASS_ARRAY:
type->e.array.type = hlsl_type_clone(ctx, old->e.array.type, default_majority);
type->e.array.type = hlsl_type_clone(ctx, old->e.array.type, default_majority, modifiers);
type->e.array.elements_count = old->e.array.elements_count;
type->reg_size = type->e.array.elements_count * type->e.array.type->reg_size;
break;
@ -336,7 +344,7 @@ struct hlsl_type *hlsl_type_clone(struct hlsl_ctx *ctx, struct hlsl_type *old, u
return NULL;
}
field->loc = old_field->loc;
field->type = hlsl_type_clone(ctx, old_field->type, default_majority);
field->type = hlsl_type_clone(ctx, old_field->type, default_majority, modifiers);
field->name = hlsl_strdup(ctx, old_field->name);
if (old_field->semantic.name)
{

3
libs/vkd3d-shader/hlsl.h
View File

@ -676,9 +676,8 @@ void hlsl_pop_scope(struct hlsl_ctx *ctx) DECLSPEC_HIDDEN;
bool hlsl_scope_add_type(struct hlsl_scope *scope, struct hlsl_type *type) DECLSPEC_HIDDEN;
struct hlsl_type *hlsl_type_clone(struct hlsl_ctx *ctx, struct hlsl_type *old,
unsigned int default_majority) DECLSPEC_HIDDEN;
unsigned int default_majority, unsigned int modifiers) DECLSPEC_HIDDEN;
unsigned int hlsl_type_component_count(struct hlsl_type *type) DECLSPEC_HIDDEN;
bool hlsl_type_is_row_major(const struct hlsl_type *type) DECLSPEC_HIDDEN;
bool hlsl_type_is_void(const struct hlsl_type *type) DECLSPEC_HIDDEN;
bool hlsl_types_are_equal(const struct hlsl_type *t1, const struct hlsl_type *t2) DECLSPEC_HIDDEN;

20
libs/vkd3d-shader/hlsl.y
View File

@ -624,13 +624,6 @@ static struct hlsl_struct_field *get_struct_field(struct list *fields, const cha
return NULL;
}
bool hlsl_type_is_row_major(const struct hlsl_type *type)
{
/* Default to column-major if the majority isn't explicitly set, which can
* happen for anonymous nodes. */
return !!(type->modifiers & HLSL_MODIFIER_ROW_MAJOR);
}
static struct hlsl_type *apply_type_modifiers(struct hlsl_ctx *ctx, struct hlsl_type *type,
unsigned int *modifiers, struct vkd3d_shader_location loc)
{
@ -656,18 +649,15 @@ static struct hlsl_type *apply_type_modifiers(struct hlsl_ctx *ctx, struct hlsl_
if (!default_majority && !(*modifiers & HLSL_TYPE_MODIFIERS_MASK))
return type;
if (!(new_type = hlsl_type_clone(ctx, type, default_majority)))
if (!(new_type = hlsl_type_clone(ctx, type, default_majority, *modifiers & HLSL_TYPE_MODIFIERS_MASK)))
return NULL;
new_type->modifiers |= *modifiers;
*modifiers &= ~HLSL_TYPE_MODIFIERS_MASK;
if ((new_type->modifiers & HLSL_MODIFIER_ROW_MAJOR) && (new_type->modifiers & HLSL_MODIFIER_COLUMN_MAJOR))
hlsl_error(ctx, loc, VKD3D_SHADER_ERROR_HLSL_INVALID_MODIFIER,
"'row_major' and 'column_major' modifiers are mutually exclusive.");
if (new_type->type == HLSL_CLASS_MATRIX)
new_type->reg_size = (hlsl_type_is_row_major(new_type) ? new_type->dimy : new_type->dimx) * 4;
return new_type;
}
@ -721,7 +711,7 @@ static bool add_typedef(struct hlsl_ctx *ctx, DWORD modifiers, struct hlsl_type
{
if (!v->arrays.count)
{
if (!(type = hlsl_type_clone(ctx, orig_type, 0)))
if (!(type = hlsl_type_clone(ctx, orig_type, 0, modifiers)))
return false;
}
else
@ -737,12 +727,9 @@ static bool add_typedef(struct hlsl_ctx *ctx, DWORD modifiers, struct hlsl_type
vkd3d_free((void *)type->name);
type->name = v->name;
type->modifiers |= modifiers;
if (type->type != HLSL_CLASS_MATRIX)
check_invalid_matrix_modifiers(ctx, type->modifiers, v->loc);
else
type->reg_size = (hlsl_type_is_row_major(type) ? type->dimy : type->dimx) * 4;
if ((type->modifiers & HLSL_MODIFIER_COLUMN_MAJOR)
&& (type->modifiers & HLSL_MODIFIER_ROW_MAJOR))
@ -1294,9 +1281,8 @@ static bool add_increment(struct hlsl_ctx *ctx, struct list *instrs, bool decrem
list_add_tail(instrs, &copy->node.entry);
/* Post increment/decrement expressions are considered const. */
if (!(copy->node.data_type = hlsl_type_clone(ctx, copy->node.data_type, 0)))
if (!(copy->node.data_type = hlsl_type_clone(ctx, copy->node.data_type, 0, HLSL_MODIFIER_CONST)))
return false;
copy->node.data_type->modifiers |= HLSL_MODIFIER_CONST;
}
return true;

14
tests/hlsl-invalid.shader_test
View File

@ -236,3 +236,17 @@ float4 main() : sv_target
{
return float4(0, 0, 0, 0);
}
[pixel shader fail]
typedef struct apple
{
float a;
} apple_t;
uniform const apple_t a;
float4 main() : sv_target
{
a.a = 1;
return a.a;
}