cff176a476e0a9d9f0154d679a497fe21ed8b9ca - chromium/src

commit	cff176a476e0a9d9f0154d679a497fe21ed8b9ca	[log] [tgz]
author	[email protected] <[email protected]@0039d316-1c4b-4281-b951-d872f2087c98>	Fri Jun 29 21:11:00 2012
committer	[email protected] <[email protected]@0039d316-1c4b-4281-b951-d872f2087c98>	Fri Jun 29 21:11:00 2012
tree	fb726110b028659b36ab10f16fa6165d19af541e
parent	d88e17fa4882a14b86ac753780f20d9481d7d113 [diff]

Aura: ACK on the start of the frame generation for greater async.

By responding to AcceleratedSurfaceBuffersSwapped and AcceleratedSurfacePostSubBuffer early, we allow the GPU process to service the renderer while the browser UI is generating it's next frame. This buys us about 2 ms of processing according to chrome://tracing

BUG=none
TEST=none


Review URL: https://chromiumcodereview.appspot.com/10692044

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@144990 0039d316-1c4b-4281-b951-d872f2087c98

ash/wm/window_animations.cc[diff]
content/browser/renderer_host/render_widget_host_view_aura.cc[diff]
content/browser/renderer_host/render_widget_host_view_aura.h[diff]
ui/aura/bench/bench_main.cc[diff]
ui/aura/root_window.cc[diff]
ui/aura/root_window.h[diff]
ui/compositor/compositor.cc[diff]
ui/compositor/compositor_observer.h[diff]
ui/compositor/layer_unittest.cc[diff]

9 files changed

tree: fb726110b028659b36ab10f16fa6165d19af541e