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-rw-r--r--src/glsl/ast.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/src/glsl/ast.h b/src/glsl/ast.h
index 208ffc4197a..d899bc62a81 100644
--- a/src/glsl/ast.h
+++ b/src/glsl/ast.h
@@ -642,6 +642,65 @@ public:
};
+class ast_case_label_list : public ast_node {
+public:
+ ast_case_label_list(void);
+ virtual void print(void) const;
+
+ virtual ir_rvalue *hir(exec_list *instructions,
+ struct _mesa_glsl_parse_state *state);
+
+ /**
+ * A list of case labels.
+ */
+ exec_list labels;
+};
+
+
+class ast_case_statement : public ast_node {
+public:
+ ast_case_statement(ast_case_label_list *labels);
+ virtual void print(void) const;
+
+ virtual ir_rvalue *hir(exec_list *instructions,
+ struct _mesa_glsl_parse_state *state);
+
+ ast_case_label_list *labels;
+
+ /**
+ * A list of statements.
+ */
+ exec_list stmts;
+};
+
+
+class ast_case_statement_list : public ast_node {
+public:
+ ast_case_statement_list(void);
+ virtual void print(void) const;
+
+ virtual ir_rvalue *hir(exec_list *instructions,
+ struct _mesa_glsl_parse_state *state);
+
+ /**
+ * A list of cases.
+ */
+ exec_list cases;
+};
+
+
+class ast_switch_body : public ast_node {
+public:
+ ast_switch_body(ast_case_statement_list *stmts);
+ virtual void print(void) const;
+
+ virtual ir_rvalue *hir(exec_list *instructions,
+ struct _mesa_glsl_parse_state *state);
+
+ ast_case_statement_list *stmts;
+};
+
+
class ast_selection_statement : public ast_node {
public:
ast_selection_statement(ast_expression *condition,