From f5bb775fd1f333d8e579d07a5cac1ded2bd54a2f Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 9 Jun 2010 22:24:14 -0700 Subject: i965: Set the CC VP state immediately on state change. The cache lookup of these two little floats was .12% of total CPU time on firefox-talos-gfx because we did it any time commonly-changed state changed. On the other hand, updating the CC VP bo immediately whenver CC VP state changes is a .07% overhead due to putting a driver hoook in glEnable(). --- src/mesa/drivers/dri/i965/brw_cc.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'src/mesa/drivers/dri/i965/brw_cc.c') diff --git a/src/mesa/drivers/dri/i965/brw_cc.c b/src/mesa/drivers/dri/i965/brw_cc.c index c9e42a1529..6d9c039c0c 100644 --- a/src/mesa/drivers/dri/i965/brw_cc.c +++ b/src/mesa/drivers/dri/i965/brw_cc.c @@ -36,7 +36,8 @@ #include "brw_util.h" #include "main/macros.h" -static void prepare_cc_vp( struct brw_context *brw ) +void +brw_update_cc_vp(struct brw_context *brw) { GLcontext *ctx = &brw->intel.ctx; struct brw_cc_viewport ccv; @@ -58,15 +59,6 @@ static void prepare_cc_vp( struct brw_context *brw ) NULL, 0); } -const struct brw_tracked_state brw_cc_vp = { - .dirty = { - .mesa = _NEW_VIEWPORT | _NEW_TRANSFORM, - .brw = BRW_NEW_CONTEXT, - .cache = 0 - }, - .prepare = prepare_cc_vp -}; - struct brw_cc_unit_key { GLboolean stencil, stencil_two_side, color_blend, alpha_enabled; -- cgit v1.2.3