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| author | ilevy@chromium.org <ilevy@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-01-31 03:33:47 +0000 |
|---|---|---|
| committer | ilevy@chromium.org <ilevy@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-01-31 03:33:47 +0000 |
| commit | 3951010369a3d0190928ce3ed5bcceec3c83997b (patch) | |
| tree | 1a3016e335b2742b56c233a1f8d02419fb4968dd /cc/picture_layer_tiling_set.h | |
| parent | da90a92493c550b6a0436c7ddd7e7d59fb8954ae (diff) | |
| download | chromium_src-3951010369a3d0190928ce3ed5bcceec3c83997b.zip chromium_src-3951010369a3d0190928ce3ed5bcceec3c83997b.tar.gz chromium_src-3951010369a3d0190928ce3ed5bcceec3c83997b.tar.bz2 | |
Revert 179764
> cc: Let impl-side painting use smaller tiles
>
> To avoid wasting memory when there are lots of small layers (e.g. mobile
> gmail), allow small layers to create smaller tiles. The heuristic is
> similar to TiledLayer. If a layer is smaller than the max untiled size,
> then just use that content bounds as the size. If a layer has one
> larger dimension larger than the max untiled size then tile that
> dimension at the max untiled size and clamp the other dimension at the
> content size. If a layer is neither of these, then tile using the
> default tile size.
>
> NOTRY=true
> R=danakj@chromium.org
> BUG=172966
>
>
> Review URL: https://chromiumcodereview.appspot.com/12087068
Breaking Android Tests (dbg). Also failed android trybot.
TBR=enne@chromium.org
Review URL: https://codereview.chromium.org/12096078
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@179783 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'cc/picture_layer_tiling_set.h')
| -rw-r--r-- | cc/picture_layer_tiling_set.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cc/picture_layer_tiling_set.h b/cc/picture_layer_tiling_set.h index 197ea42..d6a8950 100644 --- a/cc/picture_layer_tiling_set.h +++ b/cc/picture_layer_tiling_set.h @@ -28,7 +28,9 @@ class CC_EXPORT PictureLayerTilingSet { void SetLayerBounds(gfx::Size layer_bounds); gfx::Size LayerBounds() const; - PictureLayerTiling* AddTiling(float contents_scale); + PictureLayerTiling* AddTiling( + float contents_scale, + gfx::Size tile_size); size_t num_tilings() const { return tilings_.size(); } PictureLayerTiling* tiling_at(size_t idx) { return tilings_[idx]; } const PictureLayerTiling* tiling_at(size_t idx) const { |