diff options
| author | Zhigang Gong <zhigang.gong@linux.intel.com> | 2012-07-03 18:24:07 +0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2013-12-18 11:23:53 -0800 |
| commit | 32a7438bf79573100862ad91c5722d12623a8bf9 (patch) | |
| tree | d57bc3ce02e8bc4d1186602c7fe81ede624306cc /glamor/glamor.c | |
| parent | 0706423bcfd7a589bab3b41fe9f13d0b636ecdef (diff) | |
glamor_copyarea: Use blitcopy if current state is not render.
Practically, for pure 2D blit, the blit copy is much faster
than textured copy. For the x11perf copywinwin100, it's about
3x faster. But if we have heavy rendering/compositing, then use
textured copy will get much better (>30%)performance for most
of the cases.
So we simply add a data element to track current state. For
rendering state we use textured copy, otherwise, we use blit
copy.
Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Diffstat (limited to 'glamor/glamor.c')
| -rw-r--r-- | glamor/glamor.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/glamor/glamor.c b/glamor/glamor.c index 01f6a9a8f..8b7dc930d 100644 --- a/glamor/glamor.c +++ b/glamor/glamor.c @@ -225,6 +225,11 @@ glamor_block_handler(ScreenPtr screen) dispatch->glFlush(); glamor_fbo_expire(glamor_priv); glamor_put_dispatch(glamor_priv); + if (glamor_priv->state == RENDER_STATE + && glamor_priv->render_idle_cnt++ > RENDER_IDEL_MAX) { + glamor_priv->state = IDLE_STATE; + glamor_priv->render_idle_cnt = 0; + } } static void |