chromium/media/filters/blocking_url_protocol.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MEDIA_FILTERS_BLOCKING_URL_PROTOCOL_H_
#define MEDIA_FILTERS_BLOCKING_URL_PROTOCOL_H_

#include <stdint.h>

#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/synchronization/lock.h"
#include "base/synchronization/waitable_event.h"
#include "media/filters/ffmpeg_glue.h"

namespace media {

class DataSource;

// An implementation of FFmpegURLProtocol that blocks until the underlying
// asynchronous DataSource::Read() operation completes. Generally constructed on
// the media thread and used by ffmpeg through the AVIO interface from a
// sequenced blocking pool.
class MEDIA_EXPORT BlockingUrlProtocol : public FFmpegURLProtocol { … };

}  // namespace media

#endif  // MEDIA_FILTERS_BLOCKING_URL_PROTOCOL_H_