Finish plumbing MojoVideoDecoder.

media/mojo/services/mojo_audio_decoder_service.cc

 // Copyright 2016 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/mojo/services/mojo_audio_decoder_service.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "media/base/cdm_context.h"
 #include "media/base/media_keys.h"
 #include "media/mojo/common/media_type_converters.h"
 #include "media/mojo/services/mojo_cdm_service_context.h"
 
 namespace media {
 
-static mojom::AudioDecoder::DecodeStatus ConvertDecodeStatus(
-    media::DecodeStatus status) {
-  switch (status) {
-    case media::DecodeStatus::OK:
-      return mojom::AudioDecoder::DecodeStatus::OK;
-    case media::DecodeStatus::ABORTED:
-      return mojom::AudioDecoder::DecodeStatus::ABORTED;
-    case media::DecodeStatus::DECODE_ERROR:
-      return mojom::AudioDecoder::DecodeStatus::DECODE_ERROR;
-  }
-  NOTREACHED();
-  return mojom::AudioDecoder::DecodeStatus::DECODE_ERROR;
-}
-
 MojoAudioDecoderService::MojoAudioDecoderService(
     base::WeakPtr<MojoCdmServiceContext> mojo_cdm_service_context,
     std::unique_ptr<media::AudioDecoder> decoder,
     mojo::InterfaceRequest<mojom::AudioDecoder> request)
     : binding_(this, std::move(request)),
       mojo_cdm_service_context_(mojo_cdm_service_context),
       decoder_(std::move(decoder)),
       weak_factory_(this) {
   weak_this_ = weak_factory_.GetWeakPtr();
 }
@@ skipping 47 matching lines @@
   consumer_handle_ = std::move(receive_pipe);
 }
 
 void MojoAudioDecoderService::Decode(mojom::DecoderBufferPtr buffer,
                                      const DecodeCallback& callback) {
   DVLOG(3) << __FUNCTION__;
 
   scoped_refptr<DecoderBuffer> media_buffer =
       ReadDecoderBuffer(std::move(buffer));
   if (!media_buffer) {
-    callback.Run(ConvertDecodeStatus(media::DecodeStatus::DECODE_ERROR));
+    callback.Run(mojom::DecodeStatus::DECODE_ERROR);
     return;
   }
 
   decoder_->Decode(media_buffer,
                    base::Bind(&MojoAudioDecoderService::OnDecodeStatus,
                               weak_this_, callback));
 }
 
 void MojoAudioDecoderService::Reset(const ResetCallback& callback) {
   DVLOG(1) << __FUNCTION__;
@@ skipping 11 matching lines @@
     callback.Run(success, decoder_->NeedsBitstreamConversion());
   } else {
     // Do not call decoder_->NeedsBitstreamConversion() if init failed.
     callback.Run(false, false);
   }
 }
 
 void MojoAudioDecoderService::OnDecodeStatus(const DecodeCallback& callback,
                                              media::DecodeStatus status) {
   DVLOG(3) << __FUNCTION__ << " status:" << status;
-  callback.Run(ConvertDecodeStatus(status));
+  callback.Run(static_cast<mojom::DecodeStatus>(status));
 }
 
 void MojoAudioDecoderService::OnResetDone(const ResetCallback& callback) {
   DVLOG(1) << __FUNCTION__;
   callback.Run();
 }
 
 void MojoAudioDecoderService::OnAudioBufferReady(
     const scoped_refptr<AudioBuffer>& audio_buffer) {
   DVLOG(1) << __FUNCTION__;
@@ skipping 31 matching lines @@
                        &bytes_read, MOJO_READ_DATA_FLAG_ALL_OR_NONE);
   if (result != MOJO_RESULT_OK || bytes_read != data_size) {
     DVLOG(1) << __FUNCTION__ << ": reading from pipe failed";
     return nullptr;
   }
 
   return media_buffer;
 }
 
 }  // namespace media