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 80ad3dd29..50a9d6e19 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 */ |