From a30560e6f0fc8e3056f48a140c9c6b582f5e2e77 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?= Date: Sun, 4 Oct 2009 16:49:53 +0200 Subject: r300/compiler: Refactor the radeon_pair code to support control flow instructions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Nicolai Hähnle --- src/mesa/drivers/dri/r300/compiler/radeon_dataflow.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src/mesa/drivers/dri/r300/compiler/radeon_dataflow.h') 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 @@ -35,6 +35,17 @@ struct rc_instruction; 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. */ -- cgit v1.2.3