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- /*
- * Copyright 2016 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
- #include "include/core/SkFontMgr.h"
- #include "include/core/SkRefCnt.h"
- #include "include/ports/SkFontConfigInterface.h"
- #include "include/private/SkMutex.h"
- static SkMutex& font_config_interface_mutex() {
- static SkMutex& mutex = *(new SkMutex);
- return mutex;
- }
- static SkFontConfigInterface* gFontConfigInterface;
- sk_sp<SkFontConfigInterface> SkFontConfigInterface::RefGlobal() {
- SkAutoMutexExclusive ac(font_config_interface_mutex());
- if (gFontConfigInterface) {
- return sk_ref_sp(gFontConfigInterface);
- }
- return sk_ref_sp(SkFontConfigInterface::GetSingletonDirectInterface());
- }
- void SkFontConfigInterface::SetGlobal(sk_sp<SkFontConfigInterface> fc) {
- SkAutoMutexExclusive ac(font_config_interface_mutex());
- SkSafeUnref(gFontConfigInterface);
- gFontConfigInterface = fc.release();
- }
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