diff options
Diffstat (limited to 'mesalib/src/glsl/ir.h')
| -rw-r--r-- | mesalib/src/glsl/ir.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/mesalib/src/glsl/ir.h b/mesalib/src/glsl/ir.h index 926be9aef..8df2c42c3 100644 --- a/mesalib/src/glsl/ir.h +++ b/mesalib/src/glsl/ir.h @@ -1635,6 +1635,32 @@ visit_exec_list(exec_list *list, ir_visitor *visitor); */
void validate_ir_tree(exec_list *instructions);
+struct _mesa_glsl_parse_state;
+struct gl_shader_program;
+
+/**
+ * Detect whether an unlinked shader contains static recursion
+ *
+ * If the list of instructions is determined to contain static recursion,
+ * \c _mesa_glsl_error will be called to emit error messages for each function
+ * that is in the recursion cycle.
+ */
+void
+detect_recursion_unlinked(struct _mesa_glsl_parse_state *state,
+ exec_list *instructions);
+
+/**
+ * Detect whether a linked shader contains static recursion
+ *
+ * If the list of instructions is determined to contain static recursion,
+ * \c link_error_printf will be called to emit error messages for each function
+ * that is in the recursion cycle. In addition,
+ * \c gl_shader_program::LinkStatus will be set to false.
+ */
+void
+detect_recursion_linked(struct gl_shader_program *prog,
+ exec_list *instructions);
+
/**
* Make a clone of each IR instruction in a list
*
@@ -1669,4 +1695,8 @@ ir_has_call(ir_instruction *ir); extern void
do_set_program_inouts(exec_list *instructions, struct gl_program *prog);
+extern char *
+prototype_string(const glsl_type *return_type, const char *name,
+ exec_list *parameters);
+
#endif /* IR_H */
|