diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-05-19 09:30:02 +0100 |
|---|---|---|
| committer | Owain G. Ainsworth <oga@openbsd.org> | 2010-05-25 16:27:09 +0100 |
| commit | 875e5ab72623a419d4521aa95ad87bbcf4973219 (patch) | |
| tree | af8898451430c436e73900a33a0202a7b9ba7e63 /src/i915_3d.c | |
| parent | 3effdababd831a4956f8dd2d956cf0efd3f37cfc (diff) | |
Kill paranoid assertions on every write into the batchbuffer.
On my PineView box these represent ~5% overhead on x11perf text:
Before:
16000000 trep @ 0.0020 msec (495000.0/sec): Char in 80-char aa line (Charter 10)
12000000 trep @ 0.0022 msec (461000.0/sec): Char in 80-char rgb line (Charter 10)
After:
16000000 trep @ 0.0020 msec (511000.0/sec): Char in 80-char aa line (Charter 10)
16000000 trep @ 0.0021 msec (480000.0/sec): Char in 80-char rgb line (Charter 10)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Owain G. Ainsworth <oga@openbsd.org>
Diffstat (limited to 'src/i915_3d.c')
| -rw-r--r-- | src/i915_3d.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/i915_3d.c b/src/i915_3d.c index 517c6851..7f07b4bc 100644 --- a/src/i915_3d.c +++ b/src/i915_3d.c @@ -38,7 +38,7 @@ void I915EmitInvarientState(ScrnInfoPtr scrn) { intel_screen_private *intel = intel_get_screen_private(scrn); - ATOMIC_BATCH(24); + assert(intel->in_batch_atomic); OUT_BATCH(_3DSTATE_AA_CMD | AA_LINE_ECAAR_WIDTH_ENABLE | @@ -104,6 +104,4 @@ void I915EmitInvarientState(ScrnInfoPtr scrn) OUT_BATCH(_3DSTATE_BACKFACE_STENCIL_OPS | BFO_ENABLE_STENCIL_TWO_SIDE | 0); OUT_BATCH(MI_NOOP); - - ADVANCE_BATCH(); } |