diff options
| author | jaydasika <jaydasika@chromium.org> | 2015-12-09 15:52:46 -0800 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2015-12-09 23:54:22 +0000 |
| commit | cb93d1c0ff96e8d2610c95f6a1a2986293960774 (patch) | |
| tree | 5408806b98364fe647127e0b3a975ebc971d51d3 /cc/trees/layer_tree_host_common.h | |
| parent | 01749fbb1216c45883397ef4f8ae3b8e90500a24 (diff) | |
| download | chromium_src-cb93d1c0ff96e8d2610c95f6a1a2986293960774.zip chromium_src-cb93d1c0ff96e8d2610c95f6a1a2986293960774.tar.gz chromium_src-cb93d1c0ff96e8d2610c95f6a1a2986293960774.tar.bz2 | |
Jitter Measurement
Adds code to measure jitter in web pages.
The jitter measure used is proportional to displacement
from the fixed point and the size of layer that jitters.
BUG=542813
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
Review URL: https://codereview.chromium.org/1181263003
Cr-Commit-Position: refs/heads/master@{#364222}
Diffstat (limited to 'cc/trees/layer_tree_host_common.h')
| -rw-r--r-- | cc/trees/layer_tree_host_common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cc/trees/layer_tree_host_common.h b/cc/trees/layer_tree_host_common.h index 9265932..6ebd86a 100644 --- a/cc/trees/layer_tree_host_common.h +++ b/cc/trees/layer_tree_host_common.h @@ -115,6 +115,7 @@ class CC_EXPORT LayerTreeHostCommon { int current_render_surface_layer_list_id); }; + static int CalculateFrameJitter(LayerImpl* scrolling_layer); static void CalculateDrawProperties(CalcDrawPropsMainInputs* inputs); static void PreCalculateMetaInformation(Layer* root_layer); static void PreCalculateMetaInformationForTesting(LayerImpl* root_layer); |