| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "skia/ext/fontmgr_default_win.h" |
| |
| #include "third_party/skia/include/core/SkFontMgr.h" |
| #include "third_party/skia/include/ports/SkTypeface_win.h" |
| |
| namespace { |
| |
| // This is a leaky bare owning pointer. |
| SkFontMgr* g_default_fontmgr; |
| |
| // The ppapi code currently calls SetDefaultSkiaFactory twice on Win8+. |
| // This tracks when the global escapes and shouldno longer be set. |
| SkDEBUGCODE(bool g_factory_called;) |
| |
| } // namespace |
| |
| void SetDefaultSkiaFactory(sk_sp<SkFontMgr> fontmgr) { |
| SkASSERT(!g_factory_called); |
| |
| SkSafeUnref(g_default_fontmgr); |
| g_default_fontmgr = fontmgr.release(); |
| } |
| |
| SK_API sk_sp<SkFontMgr> SkFontMgr::Factory() { |
| SkDEBUGCODE(g_factory_called = true;) |
| |
| // This will be set when DirectWrite is in use, and an SkFontMgr has been |
| // created with the pre-sandbox warmed up one. Otherwise, we fallback to a |
| // GDI SkFontMgr which is used in the browser. |
| if (g_default_fontmgr) |
| return sk_ref_sp(g_default_fontmgr); |
| return SkFontMgr_New_GDI(); |
| } |