ast_uint_constant,
ast_float_constant,
ast_bool_constant,
+ ast_double_constant,
ast_sequence,
ast_aggregate
float float_constant;
unsigned uint_constant;
int bool_constant;
+ double double_constant;
} primary_expression;
/** \name Layout qualifiers for GL_ARB_gpu_shader5 */
/** \{ */
unsigned invocations:1;
+ unsigned stream:1; /**< Has stream value assigned */
+ unsigned explicit_stream:1; /**< stream value assigned explicitly by shader code */
/** \} */
+
+ /** \name Vulkan qualifiers */
+ unsigned vk_set:1;
+
}
/** \brief Set of flags, accessed by name. */
q;
/** Maximum output vertices in GLSL 1.50 geometry shaders. */
int max_vertices;
+ /** Stream in GLSL 1.50 geometry shaders. */
+ unsigned stream;
+
/** Input or output primitive type in GLSL 1.50 geometry shaders */
GLenum prim_type;
*/
glsl_base_type image_base_type;
+ /**
+ * Vulkan descriptor set
+ */
+ int set;
+
/**
* Return true if and only if an interpolation qualifier is present.
*/
class ast_struct_specifier : public ast_node {
public:
- /**
- * \brief Make a shallow copy of an ast_struct_specifier.
- *
- * Use only if the objects are allocated from the same context and will not
- * be modified. Zeros the inherited ast_node's fields.
- */
- ast_struct_specifier(const ast_struct_specifier& that):
- ast_node(), name(that.name), declarations(that.declarations),
- is_declaration(that.is_declaration)
- {
- /* empty */
- }
-
ast_struct_specifier(const char *identifier,
ast_declarator_list *declarator_list);
virtual void print(void) const;
class ast_type_specifier : public ast_node {
public:
- /**
- * \brief Make a shallow copy of an ast_type_specifier, specifying array
- * fields.
- *
- * 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,
- ast_array_specifier *array_specifier)
- : ast_node(), type_name(that->type_name), structure(that->structure),
- array_specifier(array_specifier),
- default_precision(that->default_precision)
- {
- /* empty */
- }
-
/** Construct a type specifier from a type name */
ast_type_specifier(const char *name)
: type_name(name), structure(NULL), array_specifier(NULL),
exec_list declarations;
/**
- * Special flag for vertex shader "invariant" declarations.
- *
- * Vertex shaders can contain "invariant" variable redeclarations that do
- * not include a type. For example, "invariant gl_Position;". This flag
- * is used to note these cases when no type is specified.
+ * Flags for redeclarations. In these cases, no type is specified, to
+ * `type` is allowed to be NULL. In all other cases, this would be an error.
*/
- int invariant;
+ int invariant; /** < `invariant` redeclaration */
+ int precise; /** < `precise` redeclaration */
};