cc/VideoLayerChromium.h

   1 // Copyright 2010 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
   6 #ifndef VideoLayerChromium_h
   7 #define VideoLayerChromium_h
   8
   9 #if USE(ACCELERATED_COMPOSITING)
  10
  11 #include "LayerChromium.h"
  12
  13 namespace WebKit {
  14 class WebVideoFrameProvider;
  15 }
  16
  17 namespace WebCore {
  18
  19 class CCVideoLayerImpl;
  20
  21 // A Layer that contains a Video element.
  22 class VideoLayerChromium : public LayerChromium {
  23 public:
  24
  25     static PassRefPtr<VideoLayerChromium> create(WebKit::WebVideoFrameProvider*);
  26     virtual ~VideoLayerChromium();
  27
  28     virtual PassOwnPtr<CCLayerImpl> createCCLayerImpl() OVERRIDE;
  29
  30 private:
  31     explicit VideoLayerChromium(WebKit::WebVideoFrameProvider*);
  32
  33     // This pointer is only for passing to CCVideoLayerImpl's constructor. It should never be dereferenced by this class.
  34     WebKit::WebVideoFrameProvider* m_provider;
  35 };
  36
  37 }
  38 #endif // USE(ACCELERATED_COMPOSITING)
  39
  40 #endif