third_party/WebKit/Source/platform/ThreadedDataReceiver.h

   1 // Copyright (c) 2015 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 ThreadedDataReceiver_h
   6 #define ThreadedDataReceiver_h
   7
   8 #include "platform/heap/Handle.h"
   9
  10 namespace blink {
  11
  12 class WebThread;
  13
  14 class ThreadedDataReceiver : public WillBeGarbageCollectedMixin {
  15 public:
  16     virtual ~ThreadedDataReceiver() { }
  17
  18 #if !ENABLE(OILPAN)
  19     virtual void ref() = 0;
  20     virtual void deref() = 0;
  21 #endif
  22
  23     virtual void acceptData(const char* data, int dataLength) = 0;
  24     virtual WebThread* backgroundThread() = 0;
  25
  26     virtual bool needsMainthreadDataCopy() = 0;
  27     virtual void acceptMainthreadDataNotification(const char* data, int dataLength, int encodedDataLength) = 0;
  28 };
  29
  30 } // namespace blink
  31
  32 #endif // ThreadedDataReceiver_h