Interfaces for encoded video sources

content/renderer/media/video_capture_message_filter.cc

Index: content/renderer/media/video_capture_message_filter.cc
diff --git a/content/renderer/media/video_capture_message_filter.cc b/content/renderer/media/video_capture_message_filter.cc
index 4d59729ba75b1854f680113db4c65fffa9c89940..87f40eb1048854faab5112682b7cfa65a51e5cb3 100644
--- a/content/renderer/media/video_capture_message_filter.cc
+++ b/content/renderer/media/video_capture_message_filter.cc
@@ -1,9 +1,10 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/media/video_capture_message_filter.h"
 
+#include "content/common/media/encoded_video_source_messages.h"
 #include "content/common/media/video_capture_messages.h"
 #include "content/common/view_messages.h"
 
@@ -61,6 +62,15 @@ bool VideoCaptureMessageFilter::OnMessageReceived(const IPC::Message& message) {
     IPC_MESSAGE_HANDLER(VideoCaptureMsg_StateChanged, OnDeviceStateChanged)
     IPC_MESSAGE_HANDLER(VideoCaptureMsg_NewBuffer, OnBufferCreated)
     IPC_MESSAGE_HANDLER(VideoCaptureMsg_DeviceInfo, OnDeviceInfoReceived)
+    // Encoded video source messages for cameras supporting encoding.
+    IPC_MESSAGE_HANDLER(EncodedVideoSourceMsg_BitstreamCreated,
+                        OnBitstreamCreated)
+    IPC_MESSAGE_HANDLER(EncodedVideoSourceMsg_BitstreamDestroyed,
+                        OnBitstreamDestroyed)
+    IPC_MESSAGE_HANDLER(EncodedVideoSourceMsg_BitstreamConfigChanged,
+                        OnBitstreamConfigChanged)
+    IPC_MESSAGE_HANDLER(EncodedVideoSourceMsg_BitstreamReady,
+                        OnBitstreamReady)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
@@ -162,4 +172,34 @@ void VideoCaptureMessageFilter::OnDeviceInfoReceived(
   delegate->OnDeviceInfoReceived(params);
 }
 
+void VideoCaptureMessageFilter::OnBitstreamCreated(
+    int device_id,
+    int stream_id,
+    media::VideoEncodingParameters params,
+    std::map<int, base::SharedMemoryHandle> buffers) {
+  // TODO(vmr): Implementation and security review.
+}
+
+void VideoCaptureMessageFilter::OnBitstreamDestroyed(
+    int device_id,
+    int stream_id,
+    media::EncodedVideoBitstream::DestructionReason reason) {
+  // TODO(vmr): Implementation and security review.
+}
+
+void VideoCaptureMessageFilter::OnBitstreamConfigChanged(
+    int device_id,
+    int stream_id,
+    media::RuntimeVideoEncodingParameters params) {
+  // TODO(vmr): Implementation and security review.
+}
+
+void VideoCaptureMessageFilter::OnBitstreamReady(
+    int device_id,
+    int stream_id,
+    int buffer_id,
+    media::BufferEncodingMetadata metadata) {
+  // TODO(vmr): Implementation and security review.
+}
+
 }  // namespace content