diff options
| author | Dave Airlie <[email protected]> | 2010-09-21 11:24:49 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2010-09-21 11:26:01 +1000 |
| commit | 8e8b60588b37e2d9cce7c0c04cdae73ce8206d09 (patch) | |
| tree | 346a4929d257c24e1a18d4838a6e92740f9d6631 /src/gallium/drivers/r600/r600_asm.c | |
| parent | 2491258436a9c404f177c861101f7bcefc8fffb3 (diff) | |
r600g: deal with overflow of VTX/TEX CF clauses.
running piglit's texrect-many caused the vtx to overflow.
Diffstat (limited to 'src/gallium/drivers/r600/r600_asm.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_asm.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c index 8c01987318a..dcb1b4fcccb 100644 --- a/src/gallium/drivers/r600/r600_asm.c +++ b/src/gallium/drivers/r600/r600_asm.c @@ -531,7 +531,8 @@ int r600_bc_add_vtx(struct r600_bc *bc, const struct r600_bc_vtx *vtx) /* cf can contains only alu or only vtx or only tex */ if (bc->cf_last == NULL || (bc->cf_last->inst != V_SQ_CF_WORD1_SQ_CF_INST_VTX && - bc->cf_last->inst != V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC)) { + bc->cf_last->inst != V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC) || + bc->force_add_cf) { r = r600_bc_add_cf(bc); if (r) { free(nvtx); @@ -543,6 +544,8 @@ int r600_bc_add_vtx(struct r600_bc *bc, const struct r600_bc_vtx *vtx) /* each fetch use 4 dwords */ bc->cf_last->ndw += 4; bc->ndw += 4; + if ((bc->ndw / 4) > 7) + bc->force_add_cf = 1; return 0; } @@ -557,7 +560,8 @@ int r600_bc_add_tex(struct r600_bc *bc, const struct r600_bc_tex *tex) /* cf can contains only alu or only vtx or only tex */ if (bc->cf_last == NULL || - bc->cf_last->inst != V_SQ_CF_WORD1_SQ_CF_INST_TEX) { + bc->cf_last->inst != V_SQ_CF_WORD1_SQ_CF_INST_TEX || + bc->force_add_cf) { r = r600_bc_add_cf(bc); if (r) { free(ntex); @@ -569,6 +573,8 @@ int r600_bc_add_tex(struct r600_bc *bc, const struct r600_bc_tex *tex) /* each texture fetch use 4 dwords */ bc->cf_last->ndw += 4; bc->ndw += 4; + if ((bc->ndw / 4) > 7) + bc->force_add_cf = 1; return 0; } |