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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-06-10 11:05:41 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-06-10 11:05:41 +0100 |
| commit | b6192ce95af8aa8be6d9a68a500393f2a73c2f4c (patch) | |
| tree | 1365b770db4aca3cd65a8dce2e231a1658a4865a | |
| parent | c9b89fc87f1d43a715cd9c5915bfed957175986d (diff) | |
sna/gen4: Tweak calculation of required batch space for CA
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/gen4_render.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/sna/gen4_render.c b/src/sna/gen4_render.c index 13d95330..c7bc751f 100644 --- a/src/sna/gen4_render.c +++ b/src/sna/gen4_render.c @@ -1046,13 +1046,18 @@ static bool gen4_rectangle_begin(struct sna *sna, int ndwords; ndwords = 0; + if (FLUSH_EVERY_VERTEX) + ndwords = 1; if ((sna->render_state.gen4.vb_id & (1 << id)) == 0) ndwords += 5; if (sna->render_state.gen4.vertex_offset == 0) - ndwords += op->need_magic_ca_pass ? 20 : 6; + ndwords += 6; if (ndwords == 0) return true; + if (op->need_magic_ca_pass) + ndwords += 12; /* pipelined pointers + primitive + flush */ + if (!kgem_check_batch(&sna->kgem, ndwords)) return false; |