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| author | lionel.g.landwerlin <lionel.g.landwerlin@intel.com> | 2014-11-26 02:56:42 -0800 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2014-11-26 10:57:15 +0000 |
| commit | 17549a260485cec22652b3edb4f8a63f35769fa4 (patch) | |
| tree | b7d1c7dcc0b12bb21792c6a859467b14cdfcfbbf | |
| parent | 214620e444390c1442a62d79499a82562ebe492d (diff) | |
| download | chromium_src-17549a260485cec22652b3edb4f8a63f35769fa4.zip chromium_src-17549a260485cec22652b3edb4f8a63f35769fa4.tar.gz chromium_src-17549a260485cec22652b3edb4f8a63f35769fa4.tar.bz2 | |
ozone: don't resend cursor bitmaps for every cursor movement
TEST=none
BUG=436433
Review URL: https://codereview.chromium.org/758883003
Cr-Commit-Position: refs/heads/master@{#305797}
| -rw-r--r-- | ui/aura/window_tree_host_ozone.cc | 5 | ||||
| -rw-r--r-- | ui/aura/window_tree_host_ozone.h | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/ui/aura/window_tree_host_ozone.cc b/ui/aura/window_tree_host_ozone.cc index b400962..790ba91 100644 --- a/ui/aura/window_tree_host_ozone.cc +++ b/ui/aura/window_tree_host_ozone.cc @@ -11,7 +11,7 @@ namespace aura { WindowTreeHostOzone::WindowTreeHostOzone(const gfx::Rect& bounds) - : widget_(gfx::kNullAcceleratedWidget) { + : widget_(gfx::kNullAcceleratedWidget), current_cursor_(ui::kCursorNull) { platform_window_ = ui::OzonePlatform::GetInstance()->CreatePlatformWindow(this, bounds); } @@ -94,6 +94,9 @@ void WindowTreeHostOzone::ReleaseCapture() { } void WindowTreeHostOzone::SetCursorNative(gfx::NativeCursor cursor) { + if (cursor == current_cursor_) + return; + current_cursor_ = cursor; platform_window_->SetCursor(cursor.platform()); } diff --git a/ui/aura/window_tree_host_ozone.h b/ui/aura/window_tree_host_ozone.h index 52d7ca8..296b14f 100644 --- a/ui/aura/window_tree_host_ozone.h +++ b/ui/aura/window_tree_host_ozone.h @@ -60,6 +60,9 @@ class AURA_EXPORT WindowTreeHostOzone : public WindowTreeHost, // The identifier used to create a compositing surface. gfx::AcceleratedWidget widget_; + // Current Aura cursor. + gfx::NativeCursor current_cursor_; + DISALLOW_COPY_AND_ASSIGN(WindowTreeHostOzone); }; |