Mesa (master): i965: Update old comment about state cache sizing.
Eric Anholt
anholt at kemper.freedesktop.org
Fri Jun 11 07:21:46 UTC 2010
Module: Mesa
Branch: master
Commit: 315ef0312a222b300ea7d619b95cb80596d3bee2
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=315ef0312a222b300ea7d619b95cb80596d3bee2
Author: Eric Anholt <eric at anholt.net>
Date: Wed Jun 9 17:16:05 2010 -0700
i965: Update old comment about state cache sizing.
---
src/mesa/drivers/dri/i965/brw_state_cache.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_state_cache.c b/src/mesa/drivers/dri/i965/brw_state_cache.c
index ea81ad1..f1d8948 100644
--- a/src/mesa/drivers/dri/i965/brw_state_cache.c
+++ b/src/mesa/drivers/dri/i965/brw_state_cache.c
@@ -494,8 +494,8 @@ brw_state_cache_check_size(struct brw_context *brw)
if (INTEL_DEBUG & DEBUG_STATE)
printf("%s (n_items=%d)\n", __FUNCTION__, brw->cache.n_items);
- /* un-tuned guess. We've got around 20 state objects for a total of around
- * 32k, so 1000 of them is around 1.5MB.
+ /* un-tuned guess. Each object is generally a page, so 1000 of them is 4 MB of
+ * state cache.
*/
if (brw->cache.n_items > 1000)
brw_clear_cache(brw, &brw->cache);
More information about the mesa-commit
mailing list