diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vs_state.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_state.c | 52 |
1 files changed, 36 insertions, 16 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_state.c b/src/mesa/drivers/dri/i965/brw_vs_state.c index d790ab6555..345ffa7ee1 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_state.c +++ b/src/mesa/drivers/dri/i965/brw_vs_state.c @@ -82,9 +82,9 @@ vs_unit_populate_key(struct brw_context *brw, struct brw_vs_unit_key *key) static dri_bo * vs_unit_create_from_key(struct brw_context *brw, struct brw_vs_unit_key *key) { + struct intel_context *intel = &brw->intel; struct brw_vs_unit_state vs; dri_bo *bo; - int chipset_max_threads; memset(&vs, 0, sizeof(vs)); @@ -98,7 +98,7 @@ vs_unit_create_from_key(struct brw_context *brw, struct brw_vs_unit_key *key) */ vs.thread1.single_program_flow = 0; - if (BRW_IS_IGDNG(brw)) + if (intel->is_ironlake) vs.thread1.binding_table_entry_count = 0; /* hardware requirement */ else vs.thread1.binding_table_entry_count = key->nr_surfaces; @@ -109,24 +109,44 @@ vs_unit_create_from_key(struct brw_context *brw, struct brw_vs_unit_key *key) vs.thread3.urb_entry_read_offset = 0; vs.thread3.const_urb_entry_read_offset = key->curbe_offset * 2; - if (BRW_IS_IGDNG(brw)) - vs.thread4.nr_urb_entries = key->nr_urb_entries >> 2; - else - vs.thread4.nr_urb_entries = key->nr_urb_entries; + if (intel->is_ironlake) { + switch (key->nr_urb_entries) { + case 8: + case 12: + case 16: + case 32: + case 64: + case 96: + case 128: + case 168: + case 192: + case 224: + case 256: + vs.thread4.nr_urb_entries = key->nr_urb_entries >> 2; + break; + default: + assert(0); + } + } else { + switch (key->nr_urb_entries) { + case 8: + case 12: + case 16: + case 32: + break; + case 64: + assert(intel->is_g4x); + break; + default: + assert(0); + } + vs.thread4.nr_urb_entries = key->nr_urb_entries; + } vs.thread4.urb_entry_allocation_size = key->urb_size - 1; - if (BRW_IS_IGDNG(brw)) - chipset_max_threads = 72; - else if (BRW_IS_G4X(brw)) - chipset_max_threads = 32; - else - chipset_max_threads = 16; vs.thread4.max_threads = CLAMP(key->nr_urb_entries / 2, - 1, chipset_max_threads) - 1; - - if (INTEL_DEBUG & DEBUG_SINGLE_THREAD) - vs.thread4.max_threads = 0; + 1, brw->vs_max_threads) - 1; /* No samplers for ARB_vp programs: */ |