Deletes the class VideoRendererCallback.

webrtc/modules/video_render/windows/video_render_direct3d9.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 123 matching lines @@
 
     if (FAILED(ret))
     {
         _pTexture = NULL;
         return -1;
     }
 
     return 0;
 }
 
-int32_t D3D9Channel::RenderFrame(const uint32_t streamId,
-                                 const VideoFrame& videoFrame) {
+void D3D9Channel::OnFrame(const VideoFrame& videoFrame) {
     CriticalSectionScoped cs(_critSect);
     if (_width != videoFrame.width() || _height != videoFrame.height())
     {
         if (FrameSizeChange(videoFrame.width(), videoFrame.height(), 1) == -1)
         {
-            return -1;
+            return;
         }
     }
-    return DeliverFrame(videoFrame);
+    DeliverFrame(videoFrame);
 }
 
 // Called from video engine when a new frame should be rendered.
 int D3D9Channel::DeliverFrame(const VideoFrame& videoFrame) {
   WEBRTC_TRACE(kTraceStream, kTraceVideo, -1,
                "DeliverFrame to D3D9Channel");
 
   CriticalSectionScoped cs(_critSect);
 
   // FIXME if _bufferIsUpdated is still true (not be renderred), do we want to
@@ skipping 661 matching lines @@
     ddIt = _d3dChannels.find(streamId & 0x0000ffff);
     if (ddIt != _d3dChannels.end())
     {
         delete ddIt->second;
         _d3dChannels.erase(ddIt);
         return 0;
     }
     return -1;
 }
 
-VideoRenderCallback* VideoRenderDirect3D9::CreateChannel(const uint32_t channel,
+rtc::VideoSinkInterface<VideoFrame>* VideoRenderDirect3D9::CreateChannel(const uint32_t channel,
                                                                  const uint32_t zOrder,
                                                                  const float left,
                                                                  const float top,
                                                                  const float right,
                                                                  const float bottom)
 {
     CriticalSectionScoped cs(&_refD3DCritsect);
 
     //FIXME this should be done in VideoAPIWindows? stop the frame deliver first
     //remove the old channel
@@ skipping 304 matching lines @@
                      "Direct3D render failed to find channel");
         return -1;
     }
     // Only allow one stream per channel, demuxing is
     ddobj->SetStreamSettings(0, zOrder, left, top, right, bottom);
 
     return 0;
 }
 
 }  // namespace webrtc