diff options
| author | Eric Anholt <[email protected]> | 2008-11-02 11:49:46 -0800 |
|---|---|---|
| committer | Alan Hourihane <[email protected]> | 2008-11-03 14:27:08 +0000 |
| commit | 521aa4c107959e3ca63bc7848a873a2116b42819 (patch) | |
| tree | abefd65d3cf5fbec9329f0f618f8f3cf7140599f /src/mesa | |
| parent | bdf24007cae9ce485ef123e935eb87c7cba4e0e5 (diff) | |
i965: Fix copy'n'paste issue that made brw->urb.constrained useless.
Also, add a comment explaining what brw->urb.constrained tries to do.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_urb.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_urb.c b/src/mesa/drivers/dri/i965/brw_urb.c index 1116ade0a47..1a004176de1 100644 --- a/src/mesa/drivers/dri/i965/brw_urb.c +++ b/src/mesa/drivers/dri/i965/brw_urb.c @@ -92,9 +92,9 @@ static void recalculate_urb_fence( struct brw_context *brw ) if (brw->urb.vsize < vsize || brw->urb.sfsize < sfsize || brw->urb.csize < csize || - (brw->urb.constrained && (brw->urb.vsize > brw->urb.vsize || - brw->urb.sfsize > brw->urb.sfsize || - brw->urb.csize > brw->urb.csize))) { + (brw->urb.constrained && (brw->urb.vsize > vsize || + brw->urb.sfsize > sfsize || + brw->urb.csize > csize))) { brw->urb.csize = csize; @@ -114,6 +114,10 @@ static void recalculate_urb_fence( struct brw_context *brw ) brw->urb.nr_sf_entries = limits[SF].min_nr_entries; brw->urb.nr_cs_entries = limits[CS].min_nr_entries; + /* Mark us as operating with constrained nr_entries, so that next + * time we recalculate we'll resize the fences in the hope of + * escaping constrained mode and getting back to normal performance. + */ brw->urb.constrained = 1; if (!check_urb_layout(brw)) { |