diff options
| author | Ben Skeggs <[email protected]> | 2012-10-08 10:16:49 +1000 |
|---|---|---|
| committer | Ben Skeggs <[email protected]> | 2012-10-09 09:56:34 +1000 |
| commit | c47a01c29cf14d11731c88bc8ed10a3f575c5a12 (patch) | |
| tree | 5b65fea7a5cb70e104b36abfe9ba316fe87edf23 /src/gallium/drivers/nvc0/nvc0_screen.c | |
| parent | d53bbabe6119a697bcf1a2e393d1c2283560bc01 (diff) | |
nvc0: point vertex runout at a valid address
Reviewed-by: Christoph Bumiller <[email protected]>
Signed-off-by: Ben Skeggs <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nvc0/nvc0_screen.c')
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_screen.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.c b/src/gallium/drivers/nvc0/nvc0_screen.c index 99bd4e731b2..4ff2f992e6f 100644 --- a/src/gallium/drivers/nvc0/nvc0_screen.c +++ b/src/gallium/drivers/nvc0/nvc0_screen.c @@ -589,7 +589,7 @@ nvc0_screen_create(struct nouveau_device *dev) for (i = 0; i < 5; ++i) { /* TIC and TSC entries for each unit (nve4+ only) */ - /* auxiliary constants (6 user clip planes, base instance id */ + /* auxiliary constants (6 user clip planes, base instance id) */ BEGIN_NVC0(push, NVC0_3D(CB_SIZE), 3); PUSH_DATA (push, 512); PUSH_DATAh(push, screen->uniform_bo->offset + (5 << 16) + (i << 9)); @@ -610,6 +610,21 @@ nvc0_screen_create(struct nouveau_device *dev) BEGIN_NVC0(push, NVC0_3D(LINKED_TSC), 1); PUSH_DATA (push, 0); + /* return { 0.0, 0.0, 0.0, 0.0 } for out-of-bounds vtxbuf access */ + BEGIN_NVC0(push, NVC0_3D(CB_SIZE), 3); + PUSH_DATA (push, 256); + PUSH_DATAh(push, screen->uniform_bo->offset + (5 << 16) + (6 << 9)); + PUSH_DATA (push, screen->uniform_bo->offset + (5 << 16) + (6 << 9)); + BEGIN_1IC0(push, NVC0_3D(CB_POS), 5); + PUSH_DATA (push, 0); + PUSH_DATAf(push, 0.0f); + PUSH_DATAf(push, 0.0f); + PUSH_DATAf(push, 0.0f); + PUSH_DATAf(push, 0.0f); + BEGIN_NVC0(push, NVC0_3D(VERTEX_RUNOUT_ADDRESS_HIGH), 2); + PUSH_DATAh(push, screen->uniform_bo->offset + (5 << 16) + (6 << 9)); + PUSH_DATA (push, screen->uniform_bo->offset + (5 << 16) + (6 << 9)); + /* max MPs * max warps per MP (TODO: ask kernel) */ if (screen->eng3d->oclass >= NVE4_3D_CLASS) screen->tls_size = 8 * 64; @@ -734,10 +749,6 @@ nvc0_screen_create(struct nouveau_device *dev) IMMED_NVC0(push, NVC0_3D(EDGEFLAG), 1); - BEGIN_NVC0(push, NVC0_3D(VERTEX_RUNOUT_ADDRESS_HIGH), 2); - PUSH_DATA (push, 0xab); - PUSH_DATA (push, 0x00000000); - PUSH_KICK (push); screen->tic.entries = CALLOC(4096, sizeof(void *)); |