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author | Shimeng (Simon) Wang <swang@google.com> | 2010-12-07 17:22:45 -0800 |
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committer | Shimeng (Simon) Wang <swang@google.com> | 2010-12-22 14:15:40 -0800 |
commit | 4576aa36e9a9671459299c7963ac95aa94beaea9 (patch) | |
tree | 3863574e050f168c0126ecb47c83319fab0972d8 /WebCore/page/ChromeClient.h | |
parent | 55323ac613cc31553107b68603cb627264d22bb0 (diff) | |
download | external_webkit-4576aa36e9a9671459299c7963ac95aa94beaea9.zip external_webkit-4576aa36e9a9671459299c7963ac95aa94beaea9.tar.gz external_webkit-4576aa36e9a9671459299c7963ac95aa94beaea9.tar.bz2 |
Merge WebKit at r73109: Initial merge by git.
Change-Id: I61f1a66d9642e3d8405d3ac6ccab2a53421c75d8
Diffstat (limited to 'WebCore/page/ChromeClient.h')
-rw-r--r-- | WebCore/page/ChromeClient.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/WebCore/page/ChromeClient.h b/WebCore/page/ChromeClient.h index 0725f46..d224726 100644 --- a/WebCore/page/ChromeClient.h +++ b/WebCore/page/ChromeClient.h @@ -236,6 +236,19 @@ namespace WebCore { // Returns whether or not the client can render the composited layer, // regardless of the settings. virtual bool allowsAcceleratedCompositing() const { return true; } + + enum CompositingTrigger { + ThreeDTransformTrigger = 1 << 0, + VideoTrigger = 1 << 1, + PluginTrigger = 1 << 2, + CanvasTrigger = 1 << 3, + AnimationTrigger = 1 << 4, + AllTriggers = 0xFFFFFFFF + }; + typedef unsigned CompositingTriggerFlags; + + // Returns a bitfield indicating conditions that can trigger the compositor. + virtual CompositingTriggerFlags allowedCompositingTriggers() const { return static_cast<CompositingTriggerFlags>(AllTriggers); } #endif virtual bool supportsFullscreenForNode(const Node*) { return false; } |