From: Emil Velikov <emil.veli...@collabora.co.uk>
Will allow us an easy once-off get/set of the attribs. Thus we can drop
all the memset/memcmp + magic casting.
XXX: alternative name(s) are welcome
Signed-off-by: Emil Velikov <emil.veli...@collabora.co.uk>
---
src/mesa/drivers/dri/i965/brw_reg.h | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_reg.h
b/src/mesa/drivers/dri/i965/brw_reg.h
index 209ccb5..c8f8f72 100644
--- a/src/mesa/drivers/dri/i965/brw_reg.h
+++ b/src/mesa/drivers/dri/i965/brw_reg.h
@@ -230,14 +230,19 @@ const char *brw_reg_type_letters(unsigned brw_reg_type);
* or "structure of array" form:
*/
struct brw_reg {
- enum brw_reg_type type:4;
- enum brw_reg_file file:3; /* :2 hardware format */
- unsigned negate:1; /* source only */
- unsigned abs:1; /* source only */
- unsigned address_mode:1; /* relative addressing, hopefully! */
- unsigned pad0:1;
- unsigned subnr:5; /* :1 in align16 */
- unsigned nr:16;
+ union {
+ struct {
+ enum brw_reg_type type:4;
+ enum brw_reg_file file:3; /* :2 hardware format */
+ unsigned negate:1; /* source only */
+ unsigned abs:1; /* source only */
+ unsigned address_mode:1; /* relative addressing, hopefully! */
+ unsigned pad0:1;
+ unsigned subnr:5; /* :1 in align16 */
+ unsigned nr:16;
+ };
+ unsigned v;
+ };
union {
struct {
--
2.6.2
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