Add set_timestamp to cma's DecoderBufferBase

chromecast/media/cma/ipc_streamer/decoder_buffer_base_marshaller.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 "chromecast/media/cma/ipc_streamer/decoder_buffer_base_marshaller.h"
 
 #include "base/logging.h"
 #include "chromecast/media/cma/base/decoder_buffer_base.h"
 #include "chromecast/media/cma/ipc/media_message.h"
 #include "chromecast/media/cma/ipc/media_message_type.h"
 #include "chromecast/media/cma/ipc_streamer/decrypt_config_marshaller.h"
 #include "media/base/decrypt_config.h"
 
 namespace chromecast {
 namespace media {
 
 namespace {
 const size_t kMaxFrameSize = 4 * 1024 * 1024;
 
 class DecoderBufferFromMsg : public DecoderBufferBase {
  public:
   explicit DecoderBufferFromMsg(scoped_ptr<MediaMessage> msg);
 
   void Initialize();
 
   // DecoderBufferBase implementation.
   StreamId stream_id() const override;
   base::TimeDelta timestamp() const override;
+  void set_timestamp(const base::TimeDelta& timestamp) override;
   const uint8* data() const override;
   uint8* writable_data() const override;
   size_t data_size() const override;
   const ::media::DecryptConfig* decrypt_config() const override;
   bool end_of_stream() const override;
 
  private:
   ~DecoderBufferFromMsg() override;
 
   // Indicates whether this is an end of stream frame.
@@ skipping 68 matching lines @@
 }
 
 StreamId DecoderBufferFromMsg::stream_id() const {
   return stream_id_;
 }
 
 base::TimeDelta DecoderBufferFromMsg::timestamp() const {
   return pts_;
 }
 
+void DecoderBufferFromMsg::set_timestamp(const base::TimeDelta& timestamp) {
+  pts_ = timestamp;
+}
+
 const uint8* DecoderBufferFromMsg::data() const {
   CHECK(msg_->IsSerializedMsgAvailable());
   return data_;
 }
 
 uint8* DecoderBufferFromMsg::writable_data() const {
   CHECK(msg_->IsSerializedMsgAvailable());
   return data_;
 }
 
@@ skipping 53 matching lines @@
 scoped_refptr<DecoderBufferBase> DecoderBufferBaseMarshaller::Read(
     scoped_ptr<MediaMessage> msg) {
   scoped_refptr<DecoderBufferFromMsg> buffer(
       new DecoderBufferFromMsg(msg.Pass()));
   buffer->Initialize();
   return buffer;
 }
 
 }  // namespace media
 }  // namespace chromecast