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Issue 598268 link

Starred by 2 users

Issue metadata

Status: Fixed
Owner:
Closed: Apr 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 3
Type: Bug



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Mac: Software raster should use 512x512 tile size on HiDPI

Project Member Reported by ccameron@chromium.org, Mar 28 2016

Issue description

This substantially reduces the power usage of several test pages.
 
Cc: ericrk@chromium.org

Comment 2 by brat...@opera.com, Mar 29 2016

Labels: Performance-Power
Project Member

Comment 3 by bugdroid1@chromium.org, Apr 1 2016

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/75981c1f3c20313b0804bfced24d94440e59f9f3

commit 75981c1f3c20313b0804bfced24d94440e59f9f3
Author: ccameron <ccameron@chromium.org>
Date: Fri Apr 01 16:11:45 2016

Mac: Use 512x512 tiles by default when on high DPI devices

This reduces power consumption on scrolling benchmarks.

BUG= 598268 

Review URL: https://codereview.chromium.org/1838823002

Cr-Commit-Position: refs/heads/master@{#384598}

[modify] https://crrev.com/75981c1f3c20313b0804bfced24d94440e59f9f3/content/renderer/gpu/render_widget_compositor.cc

Status: Fixed (was: Started)

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