content/browser/renderer_host/render_widget_host_view_mac.h - Issue 171763002: Refactor device scale factor on Mac and fix CoreAnimation bug

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: content/browser/renderer_host/render_widget_host_view_mac.h

Issue 171763002: Refactor device scale factor on Mac and fix CoreAnimation bug (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Clean up Created 6 years, 10 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View side-by-side diff with in-line comments

Download patch

« no previous file with comments | « content/browser/renderer_host/compositing_iosurface_layer_mac.mm ('k') | content/browser/renderer_host/render_widget_host_view_mac.mm » ('j') | content/browser/renderer_host/render_widget_host_view_mac.mm » ('J')
Expand Comments ('e') | Collapse Comments ('c') | Hide Comments ('s')

Index: content/browser/renderer_host/render_widget_host_view_mac.h

diff --git a/content/browser/renderer_host/render_widget_host_view_mac.h b/content/browser/renderer_host/render_widget_host_view_mac.h

index aeab6e221605583b0d02d219457c485f4b7221ab..3fa046cd26fd3691b94ffbf9b3347bc788462457 100644

--- a/content/browser/renderer_host/render_widget_host_view_mac.h

+++ b/content/browser/renderer_host/render_widget_host_view_mac.h

@@ -479,7 +479,15 @@ class RenderWidgetHostViewMac : public RenderWidgetHostViewBase,

int window_number() const;

- float scale_factor() const;

+ // The scale factor for the screen that the view is currently on.

+ float ViewScaleFactor() const;

+ // Update the scale factor for the backing store and for any CALayers.

+ void UpdateBackingStoreScaleFactor();

+ // The scale factor of the backing store and all CALayers. Note that this is

+ // updated based on ViewScaleFactor with some delay.

+ float backing_store_scale_factor_;

void AddPendingLatencyInfo(

const std::vector<ui::LatencyInfo>& latency_info);