diff options
| author | Jerome Glisse <jglisse@redhat.com> | 2010-08-02 17:41:52 -0400 |
|---|---|---|
| committer | Jerome Glisse <jglisse@redhat.com> | 2010-08-02 17:41:52 -0400 |
| commit | f031817450fe75d3224f767d79938813287ac445 (patch) | |
| tree | fdddf61a6baea78c4f0236170087c4ce107f9364 /src/gallium/drivers/r600/r600_asm.c | |
| parent | 313df4156279f84ebc5b98a7540820b994762650 (diff) | |
r600g: split alu block to conform to limit + RCP opcode
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Diffstat (limited to 'src/gallium/drivers/r600/r600_asm.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_asm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c index e560f65dcd..386adde6b8 100644 --- a/src/gallium/drivers/r600/r600_asm.c +++ b/src/gallium/drivers/r600/r600_asm.c @@ -118,7 +118,9 @@ int r600_bc_add_alu(struct r600_bc *bc, const struct r600_bc_alu *alu) nalu->nliteral = 0; /* cf can contains only alu or only vtx or only tex */ - if (bc->cf_last == NULL || bc->cf_last->inst != (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3)) { + if (bc->cf_last == NULL || bc->cf_last->inst != (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3) || + (bc->cf_last->ndw >> 1) >= 120) { + /* at most 128 slots, one add alu can add 4 slots + 4 constant worst case */ r = r600_bc_add_cf(bc); if (r) { free(nalu); |