diff options
Diffstat (limited to 'servers/visual/shader_language.h')
| -rw-r--r-- | servers/visual/shader_language.h | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/servers/visual/shader_language.h b/servers/visual/shader_language.h index e092bf931f..4cf8560990 100644 --- a/servers/visual/shader_language.h +++ b/servers/visual/shader_language.h @@ -537,8 +537,18 @@ public: static void get_keyword_list(List<String> *r_keywords); static void get_builtin_funcs(List<String> *r_keywords); + struct BuiltInInfo { + DataType type; + bool constant; + BuiltInInfo() {} + BuiltInInfo(DataType p_type, bool p_constant = false) { + type = p_type; + constant = p_constant; + } + }; + struct FunctionInfo { - Map<StringName, DataType> built_ins; + Map<StringName, BuiltInInfo> built_ins; bool can_discard; }; @@ -601,7 +611,10 @@ private: IDENTIFIER_BUILTIN_VAR, }; - bool _find_identifier(const BlockNode *p_block, const Map<StringName, DataType> &p_builtin_types, const StringName &p_identifier, DataType *r_data_type = NULL, IdentifierType *r_type = NULL); + bool _find_identifier(const BlockNode *p_block, const Map<StringName, BuiltInInfo> &p_builtin_types, const StringName &p_identifier, DataType *r_data_type = NULL, IdentifierType *r_type = NULL); + + bool _is_operator_assign(Operator p_op) const; + bool _validate_assign(Node *p_node, const Map<StringName, BuiltInInfo> &p_builtin_types); bool _validate_operator(OperatorNode *p_op, DataType *r_ret_type = NULL); @@ -625,14 +638,14 @@ private: static const BuiltinFuncDef builtin_func_defs[]; bool _validate_function_call(BlockNode *p_block, OperatorNode *p_func, DataType *r_ret_type); - bool _parse_function_arguments(BlockNode *p_block, const Map<StringName, DataType> &p_builtin_types, OperatorNode *p_func, int *r_complete_arg = NULL); + bool _parse_function_arguments(BlockNode *p_block, const Map<StringName, BuiltInInfo> &p_builtin_types, OperatorNode *p_func, int *r_complete_arg = NULL); - Node *_parse_expression(BlockNode *p_block, const Map<StringName, DataType> &p_builtin_types); + Node *_parse_expression(BlockNode *p_block, const Map<StringName, BuiltInInfo> &p_builtin_types); ShaderLanguage::Node *_reduce_expression(BlockNode *p_block, ShaderLanguage::Node *p_node); - Node *_parse_and_reduce_expression(BlockNode *p_block, const Map<StringName, DataType> &p_builtin_types); + Node *_parse_and_reduce_expression(BlockNode *p_block, const Map<StringName, BuiltInInfo> &p_builtin_types); - Error _parse_block(BlockNode *p_block, const Map<StringName, DataType> &p_builtin_types, bool p_just_one = false, bool p_can_break = false, bool p_can_continue = false); + Error _parse_block(BlockNode *p_block, const Map<StringName, BuiltInInfo> &p_builtin_types, bool p_just_one = false, bool p_can_break = false, bool p_can_continue = false); Error _parse_shader(const Map<StringName, FunctionInfo> &p_functions, const Set<String> &p_render_modes, const Set<String> &p_shader_types); |