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* cc: Add PictureLayerTilingSet to manage PictureLayerTilingenne@chromium.org2012-11-211-0/+3
| | | | | | | | | | | | | | | | | PictureLayerTilingSet has multiple tilings at different content scales. This should abstract managing the tilings from PictureLayerImpl. The layer can then ask the set to fill in a given (integer) rect at a given content scale and then get back the set of tiles/rects/texture coordinates to generate that set. Using an integer rect allows textures at different contents scales to fill a piece of geometry without cracks. R=nduca@chromium.org BUG=155209 Review URL: https://chromiumcodereview.appspot.com/11417111 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@169083 0039d316-1c4b-4281-b951-d872f2087c98
* ui: Add SkIRectToRect() function to convert from SkIRect type to gfx::Rect.tfarina@chromium.org2012-11-121-13/+7
| | | | | | | | | | | This fixes the 3 TODOs for Dana from region.* TEST=cc_unittests,ui_unittests R=danakj@chromium.org Review URL: https://codereview.chromium.org/11410025 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@167244 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
* cc: Expose clear and swap on Regionenne@chromium.org2012-11-091-0/+8
| | | | | | | | | | R=danakj@chromium.org BUG=none Review URL: https://chromiumcodereview.appspot.com/11368156 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@166866 0039d316-1c4b-4281-b951-d872f2087c98
* cc: Define Region::Contains() to be A contains B if all points in B are also ↵danakj@chromium.org2012-11-091-0/+4
| | | | | | | | | | | | | | | | in A. This means that Contains(empty) is always true. Tests: RegionTest.Contains R=enne Review URL: https://chromiumcodereview.appspot.com/11368149 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@166812 0039d316-1c4b-4281-b951-d872f2087c98
* cc: Create a Region class that wraps SkRegion, to replace use of ↵danakj@chromium.org2012-11-081-0/+109
WebCore::Region. We create a class in cc/ called Region which provides a gfx:: type-friendly API to SkRegion, and allows for easily swapping out region implementations in the future if required. During the process, I removed tests dependency on a "size()" method on Region, that used to give the number of rects in the Region's internal representation. Instead, we always create a Region in the tests from our expected rects, and compare the Regions directly. We use ToString() comparisons to get useful failure outputs, similar to the unit tests of other geometry types in ui/gfx. This uncovered a WTF::Vector holdout in the OcclusionTracker class, which is converted to a std::vector. Covered by existing tests; no change in behaviour. R=enne BUG=147395 Review URL: https://chromiumcodereview.appspot.com/11366094 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@166617 0039d316-1c4b-4281-b951-d872f2087c98
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