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| author | danakj@chromium.org <danakj@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-12-20 00:09:27 +0000 |
|---|---|---|
| committer | danakj@chromium.org <danakj@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-12-20 00:09:27 +0000 |
| commit | 8f95c562479b3be9776e77b597d72b464bb447a5 (patch) | |
| tree | bb2e57273abf25f5bba3989aceb32c3bf3c6bb6b /cc/contents_scaling_layer.h | |
| parent | a2b9b1d31541665ff0961c11c80684b73c597bd3 (diff) | |
| download | chromium_src-8f95c562479b3be9776e77b597d72b464bb447a5.zip chromium_src-8f95c562479b3be9776e77b597d72b464bb447a5.tar.gz chromium_src-8f95c562479b3be9776e77b597d72b464bb447a5.tar.bz2 | |
cc: Invalidate the full tiled layer when contents scale changes.
Previously we invalidated only the area outside of the previous
bounds, but this is incorrect when changing the scale.
The verifyInvalidationWhenContentsScaleChanges test was not actually
testing to make sure invalidation happened, so fixed the test to do
its job.
Tests:
TiledLayerTest.verifyInvalidationWhenContentsScaleChanges
BUG=166715
R=enne
NOTRY=true
Review URL: https://chromiumcodereview.appspot.com/11644035
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@174042 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'cc/contents_scaling_layer.h')
| -rw-r--r-- | cc/contents_scaling_layer.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/cc/contents_scaling_layer.h b/cc/contents_scaling_layer.h index 81b51ff..c535d04 100644 --- a/cc/contents_scaling_layer.h +++ b/cc/contents_scaling_layer.h @@ -21,11 +21,20 @@ class CC_EXPORT ContentsScalingLayer : public Layer { gfx::Size* content_bounds) OVERRIDE; virtual void didUpdateBounds() OVERRIDE; + virtual void update( + ResourceUpdateQueue& queue, + const OcclusionTracker* occlusion, + RenderingStats& stats) OVERRIDE; + protected: ContentsScalingLayer(); virtual ~ContentsScalingLayer(); gfx::Size computeContentBoundsForScale(float scaleX, float scaleY) const; + + private: + float last_update_contents_scale_x_; + float last_update_contents_scale_y_; }; } // namespace cc |