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Side by Side Diff: content/common/media/audio_messages.h

Issue 11359196: Associate audio streams with their source/destination RenderView. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Rebased. Plus, removed CalledOnValidThread DCHECK from sampleRate() call since nothing mutates. Created 8 years ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // IPC messages for the audio. 5 // IPC messages for the audio.
6 // Multiply-included message file, hence no include guard. 6 // Multiply-included message file, hence no include guard.
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
(...skipping 79 matching lines...) Expand 10 before | Expand all | Expand 10 after
90 media::AudioParameters, /* params */ 90 media::AudioParameters, /* params */
91 int /* input_channels */) 91 int /* input_channels */)
92 92
93 // Request that got sent to browser for creating an audio input stream 93 // Request that got sent to browser for creating an audio input stream
94 IPC_MESSAGE_CONTROL4(AudioInputHostMsg_CreateStream, 94 IPC_MESSAGE_CONTROL4(AudioInputHostMsg_CreateStream,
95 int /* stream_id */, 95 int /* stream_id */,
96 media::AudioParameters /* params */, 96 media::AudioParameters /* params */,
97 std::string /* device_id */, 97 std::string /* device_id */,
98 bool /* automatic_gain_control */) 98 bool /* automatic_gain_control */)
99 99
100 // Indicate that audio for a stream is produced by the specified render view.
101 IPC_MESSAGE_CONTROL2(AudioHostMsg_AssociateStreamWithProducer,
102 int /* stream_id */,
103 int /* render_view_id */)
104
105 // Indicate that audio for a stream is consumed by the specified render view.
106 IPC_MESSAGE_CONTROL2(AudioInputHostMsg_AssociateStreamWithConsumer,
107 int /* stream_id */,
108 int /* render_view_id */)
109
100 // Start buffering and play the audio stream specified by stream_id. 110 // Start buffering and play the audio stream specified by stream_id.
101 IPC_MESSAGE_CONTROL1(AudioHostMsg_PlayStream, 111 IPC_MESSAGE_CONTROL1(AudioHostMsg_PlayStream,
102 int /* stream_id */) 112 int /* stream_id */)
103 113
104 // Start recording the audio input stream specified by stream_id. 114 // Start recording the audio input stream specified by stream_id.
105 IPC_MESSAGE_CONTROL1(AudioInputHostMsg_RecordStream, 115 IPC_MESSAGE_CONTROL1(AudioInputHostMsg_RecordStream,
106 int /* stream_id */) 116 int /* stream_id */)
107 117
108 // Pause the audio stream specified by stream_id. 118 // Pause the audio stream specified by stream_id.
109 IPC_MESSAGE_CONTROL1(AudioHostMsg_PauseStream, 119 IPC_MESSAGE_CONTROL1(AudioHostMsg_PauseStream,
(...skipping 20 matching lines...) Expand all
130 // Set audio volume of the input stream specified by stream_id. 140 // Set audio volume of the input stream specified by stream_id.
131 IPC_MESSAGE_CONTROL2(AudioInputHostMsg_SetVolume, 141 IPC_MESSAGE_CONTROL2(AudioInputHostMsg_SetVolume,
132 int /* stream_id */, 142 int /* stream_id */,
133 double /* volume */) 143 double /* volume */)
134 144
135 // Start the device referenced by the session_id for the input stream specified 145 // Start the device referenced by the session_id for the input stream specified
136 // by stream_id. 146 // by stream_id.
137 IPC_MESSAGE_CONTROL2(AudioInputHostMsg_StartDevice, 147 IPC_MESSAGE_CONTROL2(AudioInputHostMsg_StartDevice,
138 int /* stream_id */, 148 int /* stream_id */,
139 int /* session_id */) 149 int /* session_id */)
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