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-rw-r--r--src/glsl/ast.h32
-rw-r--r--src/glsl/ast_to_hir.cpp11
-rw-r--r--src/glsl/ast_type.cpp6
-rw-r--r--src/glsl/glsl_parser.yy30
-rw-r--r--src/glsl/glsl_parser_extras.cpp15
5 files changed, 35 insertions, 59 deletions
diff --git a/src/glsl/ast.h b/src/glsl/ast.h
index d462dd59763..0bda28d20dd 100644
--- a/src/glsl/ast.h
+++ b/src/glsl/ast.h
@@ -371,14 +371,13 @@ public:
class ast_declaration : public ast_node {
public:
- ast_declaration(const char *identifier, bool is_array,
+ ast_declaration(const char *identifier,
ast_array_specifier *array_specifier,
ast_expression *initializer);
virtual void print(void) const;
const char *identifier;
-
- bool is_array;
+
ast_array_specifier *array_specifier;
ast_expression *initializer;
@@ -588,10 +587,10 @@ public:
* Use only if the objects are allocated from the same context and will not
* be modified. Zeros the inherited ast_node's fields.
*/
- ast_type_specifier(const ast_type_specifier *that, bool is_array,
+ ast_type_specifier(const ast_type_specifier *that,
ast_array_specifier *array_specifier)
: ast_node(), type_name(that->type_name), structure(that->structure),
- is_array(is_array), array_specifier(array_specifier),
+ array_specifier(array_specifier),
default_precision(that->default_precision)
{
/* empty */
@@ -599,8 +598,7 @@ public:
/** Construct a type specifier from a type name */
ast_type_specifier(const char *name)
- : type_name(name), structure(NULL),
- is_array(false), array_specifier(NULL),
+ : type_name(name), structure(NULL), array_specifier(NULL),
default_precision(ast_precision_none)
{
/* empty */
@@ -608,8 +606,7 @@ public:
/** Construct a type specifier from a structure definition */
ast_type_specifier(ast_struct_specifier *s)
- : type_name(s->name), structure(s),
- is_array(false), array_specifier(NULL),
+ : type_name(s->name), structure(s), array_specifier(NULL),
default_precision(ast_precision_none)
{
/* empty */
@@ -626,7 +623,6 @@ public:
const char *type_name;
ast_struct_specifier *structure;
- bool is_array;
ast_array_specifier *array_specifier;
/** For precision statements, this is the given precision; otherwise none. */
@@ -680,7 +676,6 @@ public:
ast_parameter_declarator() :
type(NULL),
identifier(NULL),
- is_array(false),
array_specifier(NULL),
formal_parameter(false),
is_void(false)
@@ -695,7 +690,6 @@ public:
ast_fully_specified_type *type;
const char *identifier;
- bool is_array;
ast_array_specifier *array_specifier;
static void parameters_to_hir(exec_list *ast_parameters,
@@ -943,13 +937,10 @@ class ast_interface_block : public ast_node {
public:
ast_interface_block(ast_type_qualifier layout,
const char *instance_name,
- bool is_array,
ast_array_specifier *array_specifier)
: layout(layout), block_name(NULL), instance_name(instance_name),
- is_array(is_array), array_specifier(array_specifier)
+ array_specifier(array_specifier)
{
- if (!is_array)
- assert(array_specifier == NULL);
}
virtual ir_rvalue *hir(exec_list *instructions,
@@ -970,15 +961,6 @@ public:
exec_list declarations;
/**
- * True if the block is declared as an array
- *
- * \note
- * A block can only be an array if it also has an instance name. If this
- * field is true, ::instance_name must also not be \c NULL.
- */
- bool is_array;
-
- /**
* Declared array size of the block instance
*
* If the block is not declared as an array or if the block instance array
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index f13ac51c164..c71078ede1e 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -2874,7 +2874,6 @@ ast_declarator_list::hir(exec_list *instructions,
}
foreach_list_typed (ast_declaration, decl, link, &this->declarations) {
- assert(!decl->is_array);
assert(decl->array_specifier == NULL);
assert(decl->initializer == NULL);
@@ -4507,7 +4506,7 @@ ast_type_specifier::hir(exec_list *instructions,
return NULL;
}
- if (this->is_array) {
+ if (this->array_specifier != NULL) {
_mesa_glsl_error(&loc, state,
"default precision statements do not apply to "
"arrays");
@@ -4924,7 +4923,7 @@ ast_interface_block::hir(exec_list *instructions,
_mesa_shader_stage_to_string(state->stage));
}
if (this->instance_name == NULL ||
- strcmp(this->instance_name, "gl_in") != 0 || !this->is_array) {
+ strcmp(this->instance_name, "gl_in") != 0 || this->array_specifier == NULL) {
_mesa_glsl_error(&loc, state,
"gl_PerVertex input must be redeclared as "
"gl_in[]");
@@ -5026,7 +5025,7 @@ ast_interface_block::hir(exec_list *instructions,
* variable (or input block, see interface blocks below) needs to be
* declared as an array.
*/
- if (state->stage == MESA_SHADER_GEOMETRY && !this->is_array &&
+ if (state->stage == MESA_SHADER_GEOMETRY && this->array_specifier == NULL &&
var_mode == ir_var_shader_in) {
_mesa_glsl_error(&loc, state, "geometry shader inputs must be arrays");
}
@@ -5060,7 +5059,7 @@ ast_interface_block::hir(exec_list *instructions,
ir_variable *var;
- if (this->is_array) {
+ if (this->array_specifier != NULL) {
/* Section 4.3.7 (Interface Blocks) of the GLSL 1.50 spec says:
*
* For uniform blocks declared an array, each individual array
@@ -5121,7 +5120,7 @@ ast_interface_block::hir(exec_list *instructions,
/* In order to have an array size, the block must also be declared with
* an instane name.
*/
- assert(!this->is_array);
+ assert(this->array_specifier == NULL);
for (unsigned i = 0; i < num_variables; i++) {
ir_variable *var =
diff --git a/src/glsl/ast_type.cpp b/src/glsl/ast_type.cpp
index 0dd1180c37f..637da0dfb7c 100644
--- a/src/glsl/ast_type.cpp
+++ b/src/glsl/ast_type.cpp
@@ -32,10 +32,8 @@ ast_type_specifier::print(void) const
printf("%s ", type_name);
}
- if (is_array) {
- if (array_specifier) {
- array_specifier->print();
- }
+ if (array_specifier) {
+ array_specifier->print();
}
}
diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy
index 2786e920922..928c57e20d1 100644
--- a/src/glsl/glsl_parser.yy
+++ b/src/glsl/glsl_parser.yy
@@ -977,7 +977,7 @@ init_declarator_list:
| init_declarator_list ',' any_identifier
{
void *ctx = state;
- ast_declaration *decl = new(ctx) ast_declaration($3, false, NULL, NULL);
+ ast_declaration *decl = new(ctx) ast_declaration($3, NULL, NULL);
decl->set_location(yylloc);
$$ = $1;
@@ -987,7 +987,7 @@ init_declarator_list:
| init_declarator_list ',' any_identifier array_specifier
{
void *ctx = state;
- ast_declaration *decl = new(ctx) ast_declaration($3, true, $4, NULL);
+ ast_declaration *decl = new(ctx) ast_declaration($3, $4, NULL);
decl->set_location(yylloc);
$$ = $1;
@@ -997,7 +997,7 @@ init_declarator_list:
| init_declarator_list ',' any_identifier array_specifier '=' initializer
{
void *ctx = state;
- ast_declaration *decl = new(ctx) ast_declaration($3, true, $4, $6);
+ ast_declaration *decl = new(ctx) ast_declaration($3, $4, $6);
decl->set_location(yylloc);
$$ = $1;
@@ -1007,7 +1007,7 @@ init_declarator_list:
| init_declarator_list ',' any_identifier '=' initializer
{
void *ctx = state;
- ast_declaration *decl = new(ctx) ast_declaration($3, false, NULL, $5);
+ ast_declaration *decl = new(ctx) ast_declaration($3, NULL, $5);
decl->set_location(yylloc);
$$ = $1;
@@ -1028,7 +1028,7 @@ single_declaration:
| fully_specified_type any_identifier
{
void *ctx = state;
- ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, NULL);
+ ast_declaration *decl = new(ctx) ast_declaration($2, NULL, NULL);
$$ = new(ctx) ast_declarator_list($1);
$$->set_location(yylloc);
@@ -1037,7 +1037,7 @@ single_declaration:
| fully_specified_type any_identifier array_specifier
{
void *ctx = state;
- ast_declaration *decl = new(ctx) ast_declaration($2, true, $3, NULL);
+ ast_declaration *decl = new(ctx) ast_declaration($2, $3, NULL);
$$ = new(ctx) ast_declarator_list($1);
$$->set_location(yylloc);
@@ -1046,7 +1046,7 @@ single_declaration:
| fully_specified_type any_identifier array_specifier '=' initializer
{
void *ctx = state;
- ast_declaration *decl = new(ctx) ast_declaration($2, true, $3, $5);
+ ast_declaration *decl = new(ctx) ast_declaration($2, $3, $5);
$$ = new(ctx) ast_declarator_list($1);
$$->set_location(yylloc);
@@ -1055,7 +1055,7 @@ single_declaration:
| fully_specified_type any_identifier '=' initializer
{
void *ctx = state;
- ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, $4);
+ ast_declaration *decl = new(ctx) ast_declaration($2, NULL, $4);
$$ = new(ctx) ast_declarator_list($1);
$$->set_location(yylloc);
@@ -1064,7 +1064,7 @@ single_declaration:
| INVARIANT variable_identifier // Vertex only.
{
void *ctx = state;
- ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, NULL);
+ ast_declaration *decl = new(ctx) ast_declaration($2, NULL, NULL);
$$ = new(ctx) ast_declarator_list(NULL);
$$->set_location(yylloc);
@@ -1771,13 +1771,13 @@ struct_declarator:
any_identifier
{
void *ctx = state;
- $$ = new(ctx) ast_declaration($1, false, NULL, NULL);
+ $$ = new(ctx) ast_declaration($1, NULL, NULL);
$$->set_location(yylloc);
}
| any_identifier array_specifier
{
void *ctx = state;
- $$ = new(ctx) ast_declaration($1, true, $2, NULL);
+ $$ = new(ctx) ast_declaration($1, $2, NULL);
$$->set_location(yylloc);
}
;
@@ -1935,7 +1935,7 @@ condition:
| fully_specified_type any_identifier '=' initializer
{
void *ctx = state;
- ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, $4);
+ ast_declaration *decl = new(ctx) ast_declaration($2, NULL, $4);
ast_declarator_list *declarator = new(ctx) ast_declarator_list($1);
decl->set_location(yylloc);
declarator->set_location(yylloc);
@@ -2270,17 +2270,17 @@ instance_name_opt:
/* empty */
{
$$ = new(state) ast_interface_block(*state->default_uniform_qualifier,
- NULL, false, NULL);
+ NULL, NULL);
}
| NEW_IDENTIFIER
{
$$ = new(state) ast_interface_block(*state->default_uniform_qualifier,
- $1, false, NULL);
+ $1, NULL);
}
| NEW_IDENTIFIER array_specifier
{
$$ = new(state) ast_interface_block(*state->default_uniform_qualifier,
- $1, true, $2);
+ $1, $2);
}
;
diff --git a/src/glsl/glsl_parser_extras.cpp b/src/glsl/glsl_parser_extras.cpp
index ceb42b61722..ba1c969724d 100644
--- a/src/glsl/glsl_parser_extras.cpp
+++ b/src/glsl/glsl_parser_extras.cpp
@@ -790,12 +790,10 @@ ast_node::ast_node(void)
static void
-ast_opt_array_dimensions_print(bool is_array, const ast_array_specifier *array_specifier)
+ast_opt_array_dimensions_print(const ast_array_specifier *array_specifier)
{
- if (is_array) {
- if (array_specifier)
- array_specifier->print();
- }
+ if (array_specifier)
+ array_specifier->print();
}
@@ -1018,7 +1016,7 @@ ast_parameter_declarator::print(void) const
type->print();
if (identifier)
printf("%s ", identifier);
- ast_opt_array_dimensions_print(is_array, array_specifier);
+ ast_opt_array_dimensions_print(array_specifier);
}
@@ -1034,7 +1032,7 @@ void
ast_declaration::print(void) const
{
printf("%s ", identifier);
- ast_opt_array_dimensions_print(is_array, array_specifier);
+ ast_opt_array_dimensions_print(array_specifier);
if (initializer) {
printf("= ");
@@ -1043,12 +1041,11 @@ ast_declaration::print(void) const
}
-ast_declaration::ast_declaration(const char *identifier, bool is_array,
+ast_declaration::ast_declaration(const char *identifier,
ast_array_specifier *array_specifier,
ast_expression *initializer)
{
this->identifier = identifier;
- this->is_array = is_array;
this->array_specifier = array_specifier;
this->initializer = initializer;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 17:27:44 +0000