ui/gfx/font_render_params_win.cc - Issue 785763002: Disable subpixel positioning if DirectWrite isn't initialized

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: ui/gfx/font_render_params_win.cc

Issue 785763002: Disable subpixel positioning if DirectWrite isn't initialized (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rebased Created 6 years 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

Index: ui/gfx/font_render_params_win.cc

diff --git a/ui/gfx/font_render_params_win.cc b/ui/gfx/font_render_params_win.cc

index 354d1b248b740e13dfa9e7a815af73f47c6abd9b..9f8409c4eb146996fe2c2714819401e76bb6c848 100644

--- a/ui/gfx/font_render_params_win.cc

+++ b/ui/gfx/font_render_params_win.cc

@@ -6,6 +6,7 @@

#include "base/memory/scoped_ptr.h"

#include "base/memory/singleton.h"

+#include "ui/gfx/win/direct_write.h"

#include "ui/gfx/win/singleton_hwnd.h"

namespace gfx {

@@ -34,7 +35,8 @@ class CachedFontRenderParams : public gfx::SingletonHwnd::Observer {

BOOL enabled = false;

if (SystemParametersInfo(SPI_GETFONTSMOOTHING, 0, &enabled, 0) && enabled) {

params_->antialiasing = true;

- params_->subpixel_positioning = true;

+ // GDI does not support subpixel positioning.

+ params_->subpixel_positioning = win::IsDirectWriteEnabled();

UINT type = 0;

if (SystemParametersInfo(SPI_GETFONTSMOOTHINGTYPE, 0, &type, 0) &&

« no previous file with comments | « no previous file | ui/gfx/render_text_unittest.cc » ('j') | no next file with comments »