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* Part 1 of cc/ directory shuffles: basejamesr@chromium.org2013-03-181-398/+0
| | | | | | | | | | | | | This establishes cc/base/ as discussed in https://groups.google.com/a/chromium.org/d/msg/graphics-dev/wNRsl3BwU_Y/jFXeRQq7e30J. This patch will likely touch the most locations since it moves cc/switches.h BUG=190824 TBR=piman@chromium.org, thakis@chromium.org Review URL: https://codereview.chromium.org/12472028 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@188681 0039d316-1c4b-4281-b951-d872f2087c98
* cc: Add a difference iterator to TilingDataenne@chromium.org2013-01-291-29/+132
| | | | | | | | | | | | | | | This iterator lets one walk through all the tiles in one rect that are not intersected by another rect. The purpose of this will be to allow you to use a "last frame rect" as the ignore rect and be able to only update tiles that won't be updated this frame but were updated last frame. R=danakj@chromium.org BUG=171826 Review URL: https://chromiumcodereview.appspot.com/12096005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@179270 0039d316-1c4b-4281-b951-d872f2087c98
* Inlining math for UpdateTilePriorities.whunt@chromium.org2013-01-261-4/+29
| | | | | | | | | | | Improves performance in the 2.7x range. I added a bunch of local helper types to get this done in a clean way. BUG=170035 Review URL: https://chromiumcodereview.appspot.com/12016008 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@178953 0039d316-1c4b-4281-b951-d872f2087c98
* cc: Allow sparse impl-side painting tilingsenne@chromium.org2013-01-241-0/+5
| | | | | | | | | | | | | | | | | | | | | | Recording some pages is really expensive, so break up recordings into very large chunks. Record all pictures that are near-ish to the visible layer rect. Pictures are only tossed if they are invalidated and far away. Since the recording is sparse, creating tiles is now allowed to fail if the recorded region can't support a particular content rect. Also, rather than creating all tiles in a tiling on tiling creation, create only the recorded regions on tiling creation and create more tiles during commit if a new tile gets recorded. Old tiles are only removed due to invalidation. R=danakj@chromium.org BUG=167213 Review URL: https://chromiumcodereview.appspot.com/11958031 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@178629 0039d316-1c4b-4281-b951-d872f2087c98
* fix to improve performance of TilePositionwhunt@chromium.org2013-01-171-6/+6
| | | | | | | | | | | The function that calculated tile offset from an index was O(n) rather than constant time. BUG=170035 Review URL: https://chromiumcodereview.appspot.com/11967006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@177336 0039d316-1c4b-4281-b951-d872f2087c98
* cc: Add iterator and big border support to TilingDataenne@chromium.org2013-01-161-10/+103
| | | | | | | | | | R=danakj@chromium.org BUG=167213 Review URL: https://chromiumcodereview.appspot.com/11887027 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@177168 0039d316-1c4b-4281-b951-d872f2087c98
* Remove WTF and WebCore from cc/ and webkit/compositor_bindings/piman@chromium.org2012-11-101-2/+0
| | | | | | | | | | | Ding, dong... BUG=154451 Review URL: https://chromiumcodereview.appspot.com/11410021 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@167071 0039d316-1c4b-4281-b951-d872f2087c98
* Create cc::TilingData based on WebCore::TilingData.danakj@chromium.org2012-11-021-0/+174
This is a direct port of the TilingData class from the WebKit repo, found in: Source/WebCore/platform/graphics/gpu/TilingData.h|cpp Previous commits from non-google folks have been: - ossy replacing the non-copyable macro (which is not present here). - hyatt replacing right()/bottom() with maxX()/maxY() (we use right()/bottom() again here, with gfx::Rect instead of IntRect). - mitz using ASSERT_UNUSED instead of ASSERT guarded on NDEBUG (we use DCHECK instead here). Covered by existing tests; this replaces the use of WebCore::TilingData with the new cc::TilingData. R=enne BUG=147395 Review URL: https://codereview.chromium.org/11359030 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@165681 0039d316-1c4b-4281-b951-d872f2087c98
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