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authormarha <marha@users.sourceforge.net>2013-07-12 08:22:55 +0200
committermarha <marha@users.sourceforge.net>2013-07-12 08:22:55 +0200
commitffce4319c2fb6f4f663cc5a9660e1d5837fcde87 (patch)
tree603d92313dadf957fbaba55afa634de25d3bbd96 /mesalib/src/glsl/glsl_parser.yy
parentc6069c33e3a4a6d48aa059dbe9a78702dabff9cc (diff)
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libxtrans fontconfig mesa xserver git update 12 Jul 2013
xserver commit 59a6d3f1eb03010ab831b32b03706a1d6143c732 libxtrans commit f6a161f2a003f4da0a2e414b4faa0ee0de0c01f0 fontconfig commit 338ffe6b886ad4ba86ff471cb59c4a5e5ffbe408 mesa commit 1b0d6aef03161eff4c9933548e964fec1258ea44
Diffstat (limited to 'mesalib/src/glsl/glsl_parser.yy')
-rw-r--r--mesalib/src/glsl/glsl_parser.yy60
1 files changed, 57 insertions, 3 deletions
diff --git a/mesalib/src/glsl/glsl_parser.yy b/mesalib/src/glsl/glsl_parser.yy
index 56367f8c6..78f5bf6f4 100644
--- a/mesalib/src/glsl/glsl_parser.yy
+++ b/mesalib/src/glsl/glsl_parser.yy
@@ -221,6 +221,7 @@ static void yyerror(YYLTYPE *loc, _mesa_glsl_parse_state *st, const char *msg)
%type <declarator_list> init_declarator_list
%type <declarator_list> single_declaration
%type <expression> initializer
+%type <expression> initializer_list
%type <node> declaration
%type <node> declaration_statement
%type <node> jump_statement
@@ -961,6 +962,11 @@ init_declarator_list:
$$ = $1;
$$->declarations.push_tail(&decl->link);
state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto));
+ if ($7->oper == ast_aggregate) {
+ ast_aggregate_initializer *ai = (ast_aggregate_initializer *)$7;
+ ast_type_specifier *type = new(ctx) ast_type_specifier($1->type->specifier, true, NULL);
+ _mesa_ast_set_aggregate_type(type, ai, state);
+ }
}
| init_declarator_list ',' any_identifier '[' constant_expression ']' '=' initializer
{
@@ -971,6 +977,11 @@ init_declarator_list:
$$ = $1;
$$->declarations.push_tail(&decl->link);
state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto));
+ if ($8->oper == ast_aggregate) {
+ ast_aggregate_initializer *ai = (ast_aggregate_initializer *)$8;
+ ast_type_specifier *type = new(ctx) ast_type_specifier($1->type->specifier, true, $5);
+ _mesa_ast_set_aggregate_type(type, ai, state);
+ }
}
| init_declarator_list ',' any_identifier '=' initializer
{
@@ -981,6 +992,10 @@ init_declarator_list:
$$ = $1;
$$->declarations.push_tail(&decl->link);
state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto));
+ if ($5->oper == ast_aggregate) {
+ ast_aggregate_initializer *ai = (ast_aggregate_initializer *)$5;
+ _mesa_ast_set_aggregate_type($1->type->specifier, ai, state);
+ }
}
;
@@ -1028,6 +1043,11 @@ single_declaration:
$$ = new(ctx) ast_declarator_list($1);
$$->set_location(yylloc);
$$->declarations.push_tail(&decl->link);
+ if ($6->oper == ast_aggregate) {
+ ast_aggregate_initializer *ai = (ast_aggregate_initializer *)$6;
+ ast_type_specifier *type = new(ctx) ast_type_specifier($1->specifier, true, NULL);
+ _mesa_ast_set_aggregate_type(type, ai, state);
+ }
}
| fully_specified_type any_identifier '[' constant_expression ']' '=' initializer
{
@@ -1037,6 +1057,11 @@ single_declaration:
$$ = new(ctx) ast_declarator_list($1);
$$->set_location(yylloc);
$$->declarations.push_tail(&decl->link);
+ if ($7->oper == ast_aggregate) {
+ ast_aggregate_initializer *ai = (ast_aggregate_initializer *)$7;
+ ast_type_specifier *type = new(ctx) ast_type_specifier($1->specifier, true, $4);
+ _mesa_ast_set_aggregate_type(type, ai, state);
+ }
}
| fully_specified_type any_identifier '=' initializer
{
@@ -1046,6 +1071,9 @@ single_declaration:
$$ = new(ctx) ast_declarator_list($1);
$$->set_location(yylloc);
$$->declarations.push_tail(&decl->link);
+ if ($4->oper == ast_aggregate) {
+ _mesa_ast_set_aggregate_type($1->specifier, $4, state);
+ }
}
| INVARIANT variable_identifier // Vertex only.
{
@@ -1155,6 +1183,12 @@ layout_qualifier_id:
$$.flags.q.shared = 1;
} else if (strcmp($1, "column_major") == 0) {
$$.flags.q.column_major = 1;
+ /* "row_major" is a reserved word in GLSL 1.30+. Its token is parsed
+ * below in the interface_block_layout_qualifier rule.
+ *
+ * It is not a reserved word in GLSL ES 3.00, so it's handled here as
+ * an identifier.
+ */
} else if (strcmp($1, "row_major") == 0) {
$$.flags.q.row_major = 1;
}
@@ -1177,9 +1211,6 @@ layout_qualifier_id:
memset(& $$, 0, sizeof($$));
if (state->ARB_explicit_attrib_location_enable) {
- /* FINISHME: Handle 'index' once GL_ARB_blend_func_exteneded and
- * FINISHME: GLSL 1.30 (or later) are supported.
- */
if (strcmp("location", $1) == 0) {
$$.flags.q.explicit_location = 1;
@@ -1503,6 +1534,7 @@ struct_specifier:
$$ = new(ctx) ast_struct_specifier($2, $4);
$$->set_location(yylloc);
state->symbols->add_type($2, glsl_type::void_type);
+ state->symbols->add_type_ast($2, new(ctx) ast_type_specifier($$));
}
| STRUCT '{' struct_declaration_list '}'
{
@@ -1570,6 +1602,28 @@ struct_declarator:
initializer:
assignment_expression
+ | '{' initializer_list '}'
+ {
+ $$ = $2;
+ }
+ | '{' initializer_list ',' '}'
+ {
+ $$ = $2;
+ }
+ ;
+
+initializer_list:
+ initializer
+ {
+ void *ctx = state;
+ $$ = new(ctx) ast_aggregate_initializer();
+ $$->set_location(yylloc);
+ $$->expressions.push_tail(& $1->link);
+ }
+ | initializer_list ',' initializer
+ {
+ $1->expressions.push_tail(& $3->link);
+ }
;
declaration_statement: