Cast: Added a new RawEventSubscriber implementation for use in cast extension.

media/cast/logging/proto/proto_utils.cc

Index: media/cast/logging/proto/proto_utils.cc
diff --git a/media/cast/logging/proto/proto_utils.cc b/media/cast/logging/proto/proto_utils.cc
new file mode 100644
index 0000000000000000000000000000000000000000..0be79ca99902c56376bfbfb3ee98cd2313540a30
--- /dev/null
+++ b/media/cast/logging/proto/proto_utils.cc
@@ -0,0 +1,52 @@
+// Copyright 2014 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 "media/cast/logging/proto/proto_utils.h"
+
+#include "base/logging.h"
+
+#define TO_PROTO_ENUM(from_enum, to_enum)  \
+  case from_enum:                          \
+    return media::cast::proto::to_enum
+
+namespace media {
+namespace cast {
+
+media::cast::proto::EventType ToProtoEventType(CastLoggingEvent event) {
+  switch (event) {
+    TO_PROTO_ENUM(kUnknown, UNKNOWN);
+    TO_PROTO_ENUM(kRttMs, RTT_MS);
+    TO_PROTO_ENUM(kPacketLoss, PACKET_LOSS);
+    TO_PROTO_ENUM(kJitterMs, JITTER_MS);
+    TO_PROTO_ENUM(kVideoAckReceived, VIDEO_ACK_RECEIVED);
+    TO_PROTO_ENUM(kRembBitrate, REMB_BITRATE);
+    TO_PROTO_ENUM(kAudioAckSent, AUDIO_ACK_SENT);
+    TO_PROTO_ENUM(kVideoAckSent, VIDEO_ACK_SENT);
+    TO_PROTO_ENUM(kAudioFrameReceived, AUDIO_FRAME_RECEIVED);
+    TO_PROTO_ENUM(kAudioFrameCaptured, AUDIO_FRAME_CAPTURED);
+    TO_PROTO_ENUM(kAudioFrameEncoded, AUDIO_FRAME_ENCODED);
+    TO_PROTO_ENUM(kAudioPlayoutDelay, AUDIO_PLAYOUT_DELAY);
+    TO_PROTO_ENUM(kAudioFrameDecoded, AUDIO_FRAME_DECODED);
+    TO_PROTO_ENUM(kVideoFrameCaptured, VIDEO_FRAME_CAPTURED);
+    TO_PROTO_ENUM(kVideoFrameReceived, VIEDO_FRAME_RECEIVED);
+    TO_PROTO_ENUM(kVideoFrameSentToEncoder, VIDEO_FRAME_SENT_TO_ENCODER);
+    TO_PROTO_ENUM(kVideoFrameEncoded, VIDEO_FRAME_ENCODED);
+    TO_PROTO_ENUM(kVideoFrameDecoded, VIDEO_FRAME_DECODED);
+    TO_PROTO_ENUM(kVideoRenderDelay, VIDEO_RENDER_DELAY);
+    TO_PROTO_ENUM(kPacketSentToPacer, PACKET_SENT_TO_PACER);
+    TO_PROTO_ENUM(kPacketSentToNetwork, PACKET_SENT_TO_NETWORK);
+    TO_PROTO_ENUM(kPacketRetransmitted, PACKET_RETRANSMITTED);
+    TO_PROTO_ENUM(kAudioPacketReceived, AUDIO_PACKET_RECEIVED);
+    TO_PROTO_ENUM(kVideoPacketReceived, VIDEO_PACKET_RECEIVED);
+    TO_PROTO_ENUM(kDuplicatePacketReceived, DUPLICATE_PACKET_RECEIVED);
+    case kNumOfLoggingEvents:
+      NOTREACHED();
+      return media::cast::proto::UNKNOWN;
+  }
+  NOTREACHED();
+  return media::cast::proto::UNKNOWN;
+}
+
+}  // namespace cast
+}  // namespace media