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- // Copyright (c) 2016 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.
- #ifndef UI_GL_PROGRESS_REPORTER_H_
- #define UI_GL_PROGRESS_REPORTER_H_
- #include "base/memory/raw_ptr.h"
- namespace gl {
- // ProgressReporter is used by ContextGroup and GrGLInterface to report when it
- // is making forward progress in execution, delaying activation of the watchdog
- // timeout.
- class ProgressReporter {
- public:
- virtual ~ProgressReporter() = default;
- virtual void ReportProgress() = 0;
- };
- class ScopedProgressReporter {
- public:
- ScopedProgressReporter(ProgressReporter* progress_reporter)
- : progress_reporter_(progress_reporter) {
- if (progress_reporter_)
- progress_reporter_->ReportProgress();
- }
- ~ScopedProgressReporter() {
- if (progress_reporter_)
- progress_reporter_->ReportProgress();
- }
- private:
- raw_ptr<ProgressReporter> progress_reporter_;
- };
- } // namespace gl
- #endif // UI_GL_PROGRESS_REPORTER_H_
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