diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_clip_state.c | 16 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_urb.c | 2 |
2 files changed, 16 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_clip_state.c b/src/mesa/drivers/dri/i965/brw_clip_state.c index 740c7cbd109..9b0d7eab7bf 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_state.c +++ b/src/mesa/drivers/dri/i965/brw_clip_state.c @@ -88,7 +88,21 @@ clip_unit_create_from_key(struct brw_context *brw, clip.thread4.nr_urb_entries = key->nr_urb_entries; clip.thread4.urb_entry_allocation_size = key->urb_size - 1; - clip.thread4.max_threads = 1; /* 2 threads */ + /* If we have enough clip URB entries to run two threads, do so. + */ + if (key->nr_urb_entries >= 10) { + /* Half of the URB entries go to each thread, and it has to be an + * even number. + */ + assert(key->nr_urb_entries % 2 == 0); + clip.thread4.max_threads = 2 - 1; + } else { + assert(key->nr_urb_entries >= 5); + clip.thread4.max_threads = 1 - 1; + } + + if (INTEL_DEBUG & DEBUG_SINGLE_THREAD) + clip.thread4.max_threads = 0; if (INTEL_DEBUG & DEBUG_STATS) clip.thread4.stats_enable = 1; diff --git a/src/mesa/drivers/dri/i965/brw_urb.c b/src/mesa/drivers/dri/i965/brw_urb.c index 5cc51ad4ec4..7673dd36eb9 100644 --- a/src/mesa/drivers/dri/i965/brw_urb.c +++ b/src/mesa/drivers/dri/i965/brw_urb.c @@ -91,7 +91,7 @@ static const struct { } limits[CS+1] = { { 16, 32, 1, 5 }, /* vs */ { 4, 8, 1, 5 }, /* gs */ - { 6, 8, 1, 5 }, /* clp */ + { 5, 10, 1, 5 }, /* clp */ { 1, 8, 1, 12 }, /* sf */ { 1, 4, 1, 32 } /* cs */ }; |