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i965: Add a macro for accessing the SO_WRITE_OFFSET[0-3] registers.

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Using a function-like macro makes it easy to loop over all four streams.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
This commit is contained in:
Kenneth Graunke 2013-04-20 22:35:46 -07:00
parent 0ba1e65fb6
commit 58765bb481
1 changed files with 2 additions and 0 deletions
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src/mesa/drivers/dri/intel/intel_reg.h
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@ -291,6 +291,8 @@
#define SO_NUM_PRIMS_WRITTEN2_IVB 0x5210
#define SO_NUM_PRIMS_WRITTEN3_IVB 0x5218
#define GEN7_SO_WRITE_OFFSET(n) (0x5280 + (n) * 4)
#define TIMESTAMP 0x2358
#define BCS_SWCTRL 0x22200