diff options
Diffstat (limited to 'mesalib/src/glsl/glsl_parser.yy')
| -rw-r--r-- | mesalib/src/glsl/glsl_parser.yy | 60 |
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: |