Home | History | Annotate | Download | only in utility 
      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef MEDIA_CAST_TEST_UTILITY_STANDALONE_CAST_ENVIRONMENT_H_
      6 #define MEDIA_CAST_TEST_UTILITY_STANDALONE_CAST_ENVIRONMENT_H_
      7 
      8 #include "base/threading/thread.h"
      9 #include "base/threading/thread_checker.h"
     10 #include "media/cast/cast_environment.h"
     11 
     12 namespace media {
     13 namespace cast {
     14 
     15 // A complete CastEnvironment where all task runners are spurned from
     16 // internally-owned threads.  Uses base::DefaultTickClock as a clock.
     17 //
     18 // A user of StandaloneCastEnvironment *must* call Shutdown() on the same thread
     19 // that constructed the instance before the ref-count reaches zero.
     20 // http://crbug.com/396480
     21 class StandaloneCastEnvironment : public CastEnvironment,
     22                                   public base::ThreadChecker {
     23  public:
     24   StandaloneCastEnvironment();
     25 
     26   // Stops all threads backing the task runners, blocking the caller until
     27   // complete.
     28   void Shutdown();
     29 
     30  protected:
     31   virtual ~StandaloneCastEnvironment();
     32 
     33   base::Thread main_thread_;
     34   base::Thread audio_thread_;
     35   base::Thread video_thread_;
     36 
     37   DISALLOW_COPY_AND_ASSIGN(StandaloneCastEnvironment);
     38 };
     39 
     40 }  // namespace cast
     41 }  // namespace media
     42 
     43 #endif  // MEDIA_CAST_TEST_UTILITY_STANDALONE_CAST_ENVIRONMENT_H_
     44