Cast: Deduplicate event types in cast library.

media/cast/logging/proto/proto_utils.cc

 // 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
+#define TO_PROTO_ENUM(enum)  \
+  case enum:                 \
+    return proto::enum
 
 namespace media {
 namespace cast {
 
-media::cast::proto::EventType ToProtoEventType(CastLoggingEvent event) {
+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(kAudioFrameCaptureEnd, AUDIO_FRAME_CAPTURE_END);
-    TO_PROTO_ENUM(kAudioFrameCaptureBegin, AUDIO_FRAME_CAPTURE_BEGIN);
-    TO_PROTO_ENUM(kAudioFrameEncoded, AUDIO_FRAME_ENCODED);
-    TO_PROTO_ENUM(kAudioPlayoutDelay, AUDIO_PLAYOUT_DELAY);
-    TO_PROTO_ENUM(kAudioFrameDecoded, AUDIO_FRAME_DECODED);
-    TO_PROTO_ENUM(kVideoFrameCaptureBegin, VIDEO_FRAME_CAPTURE_BEGIN);
-    TO_PROTO_ENUM(kVideoFrameCaptureEnd, VIDEO_FRAME_CAPTURE_END);
-    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(kAudioPacketSentToNetwork, AUDIO_PACKET_SENT_TO_NETWORK);
-    TO_PROTO_ENUM(kVideoPacketSentToNetwork, VIDEO_PACKET_SENT_TO_NETWORK);
-    TO_PROTO_ENUM(kAudioPacketRetransmitted, AUDIO_PACKET_RETRANSMITTED);
-    TO_PROTO_ENUM(kVideoPacketRetransmitted, VIDEO_PACKET_RETRANSMITTED);
-    TO_PROTO_ENUM(kAudioPacketReceived, AUDIO_PACKET_RECEIVED);
-    TO_PROTO_ENUM(kVideoPacketReceived, VIDEO_PACKET_RECEIVED);
-    TO_PROTO_ENUM(kDuplicateAudioPacketReceived,
-                  DUPLICATE_AUDIO_PACKET_RECEIVED);
-    TO_PROTO_ENUM(kDuplicateVideoPacketReceived,
-                  DUPLICATE_VIDEO_PACKET_RECEIVED);
+    TO_PROTO_ENUM(UNKNOWN);
+    TO_PROTO_ENUM(FRAME_CAPTURE_BEGIN);
+    TO_PROTO_ENUM(FRAME_CAPTURE_END);
+    TO_PROTO_ENUM(FRAME_ENCODED);
+    TO_PROTO_ENUM(FRAME_ACK_RECEIVED);
+    TO_PROTO_ENUM(FRAME_ACK_SENT);
+    TO_PROTO_ENUM(FRAME_DECODED);
+    TO_PROTO_ENUM(FRAME_PLAYOUT);
+    TO_PROTO_ENUM(PACKET_SENT_TO_NETWORK);
+    TO_PROTO_ENUM(PACKET_RETRANSMITTED);
+    TO_PROTO_ENUM(PACKET_RECEIVED);
   }
   NOTREACHED();
-  return media::cast::proto::UNKNOWN;
+  return proto::UNKNOWN;
 }
 
 }  // namespace cast
 }  // namespace media