tree 97f55d320d7191e0f876ff9dc3ad2d1528064e62
parent 84cd099704b3896ca66081a96508572a924f850c
author commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> 1394643868 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> 1394643868 +0000

Add capture snapshot as data to SkWriter32, use it to optimise record->playback.
This is a new way of implementing https://codereview.chromium.org/155863005/
It uses copy on write semantics to return a buffer without copying it, so that record -> playback does not need to copy the buffer.

BUG=skia:2125
R=tomhudson@google.com, mtklein@google.com, reed@google.com, iancottrell@chromium.org

Author: iancottrell@google.com

Review URL: https://codereview.chromium.org/167113003

git-svn-id: http://skia.googlecode.com/svn/trunk@13769 2bbb7eff-a529-9590-31e7-b0007b416f81