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(parent: ec66644) | patch
i965: Use Compr4 instruction compression mode on G4X and newer.
authorEric Anholt <eric@anholt.net>
Sat, 7 Nov 2009 01:45:13 +0000 (17:45 -0800)
committerEric Anholt <eric@anholt.net>
Sat, 7 Nov 2009 05:24:22 +0000 (21:24 -0800)
commit8baee3d25beb616f6d5ba575684e889d60e38740
tree65ae13b2e5f3dbcfa47112077e405098e00d7b17tree
parentec66644ed0af976cacb069ca7c7f0d6731666359commit | diff
i965: Use Compr4 instruction compression mode on G4X and newer.

No statistically significant performance difference at n=3 with either
openarena or my GL demo, but cutting program size seems like a good
thing to be doing for the hypothetical app that has a working set near
icache size.
src/mesa/drivers/dri/i965/brw_eu.h diff | blob | history
src/mesa/drivers/dri/i965/brw_eu_emit.c diff | blob | history
src/mesa/drivers/dri/i965/brw_wm_emit.c diff | blob | history