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| author | twiz@chromium.org <twiz@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-03-16 17:33:18 +0000 |
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| committer | twiz@chromium.org <twiz@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-03-16 17:33:18 +0000 |
| commit | 81ac89b73f48fc3bd320295609252767d0d78056 (patch) | |
| tree | 60d3cdf818a6245d531022487577df3e201d8ef0 /remoting | |
| parent | e265ad798d7713116f2e9168eaa4913854029c20 (diff) | |
| download | chromium_src-81ac89b73f48fc3bd320295609252767d0d78056.zip chromium_src-81ac89b73f48fc3bd320295609252767d0d78056.tar.gz chromium_src-81ac89b73f48fc3bd320295609252767d0d78056.tar.bz2 | |
Remove redundant memory clears when constructing BitmapPlatformDevice instances on Mac and Windows. PlatformCanvas construction is showing up as a performance bottleneck due to unnecessary initialization.
The change moves the clear to the call sites where it is necessary.
Note: On Linux, cairo always allocates an initialized surface, so there is no way to bypass the performance penalty.
BUG=112009
TEST=All of them
Review URL: http://codereview.chromium.org/9416017
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@127196 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'remoting')
0 files changed, 0 insertions, 0 deletions