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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_
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:
ProgressReporter* progress_reporter_;
};
} // namespace gl
#endif // UI_GL_PROGRESS_REPORTER_H_
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