diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/compiler/radeon_dataflow.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_dataflow.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.h b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.h index 76c323d057..5aa4cb64f3 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.h @@ -36,6 +36,17 @@ struct rc_swizzle_caps; /** + * Help analyze the register accesses of instructions. + */ +/*@{*/ +typedef void (*rc_read_write_fn)(void * userdata, struct rc_instruction * inst, + rc_register_file file, unsigned int index, unsigned int chan); +void rc_for_all_reads(struct rc_instruction * inst, rc_read_write_fn cb, void * userdata); +void rc_for_all_writes(struct rc_instruction * inst, rc_read_write_fn cb, void * userdata); +/*@}*/ + + +/** * Compiler passes based on dataflow analysis. */ /*@{*/ |