Simplified AudioOutputStream interface.

chrome/browser/renderer_host/audio_renderer_host_unittest.cc

 // Copyright (c) 2010 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 "base/environment.h"
 #include "base/message_loop.h"
 #include "base/process_util.h"
 #include "base/scoped_ptr.h"
 #include "base/sync_socket.h"
 #include "chrome/browser/browser_thread.h"
@@ skipping 200 matching lines @@
     msg.set_routing_id(kRouteId);
 
     ViewHostMsg_Audio_CreateStream_Params params;
     if (mock_stream_)
       params.params.format = AudioParameters::AUDIO_MOCK;
     else
       params.params.format = AudioParameters::AUDIO_PCM_LINEAR;
     params.params.channels = 2;
     params.params.sample_rate = AudioParameters::kAudioCDSampleRate;
     params.params.bits_per_sample = 16;
-    params.packet_size = 0;
+    params.params.samples_per_packet = 0;
 
     // Send a create stream message to the audio output stream and wait until
     // we receive the created message.
     host_->OnCreateStream(msg, kStreamId, params, false);
     message_loop_->Run();
   }
 
   void CreateLowLatency() {
     InSequence s;
     // We will first receive a OnLowLatencyStreamCreated() signal.
     EXPECT_CALL(*host_,
                 OnLowLatencyStreamCreated(kRouteId, kStreamId, _))
         .WillOnce(QuitMessageLoop(message_loop_.get()));
 
     IPC::Message msg;
     msg.set_routing_id(kRouteId);
 
     ViewHostMsg_Audio_CreateStream_Params params;
     if (mock_stream_)
       params.params.format = AudioParameters::AUDIO_MOCK;
     else
       params.params.format = AudioParameters::AUDIO_PCM_LINEAR;
     params.params.channels = 2;
     params.params.sample_rate = AudioParameters::kAudioCDSampleRate;
     params.params.bits_per_sample = 16;
-    params.packet_size = 0;
+    params.params.samples_per_packet = 0;
 
     // Send a create stream message to the audio output stream and wait until
     // we receive the created message.
     host_->OnCreateStream(msg, kStreamId, params, true);
     message_loop_->Run();
   }
 
   void Close() {
     // Send a message to AudioRendererHost to tell it we want to close the
     // stream.
@@ skipping 225 matching lines @@
 
 // Simulate the case where a stream is not properly closed.
 TEST_F(AudioRendererHostTest, CreateLowLatencyAndShutdown) {
   if (!IsRunningHeadless())
     EnableRealDevice();
 
   CreateLowLatency();
 }
 
 // TODO(hclam): Add tests for data conversation in low latency mode.