cc: Added inline to Tile::IsReadyToDraw
[chromium-blink-merge.git] / ppapi / cpp / dev / audio_input_dev.h
blobcb1f4ef6cd387c0f50c3b1e1748a8b5c85d381a7
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
3 // found in the LICENSE file.
5 #ifndef PPAPI_CPP_DEV_AUDIO_INPUT_DEV_H_
6 #define PPAPI_CPP_DEV_AUDIO_INPUT_DEV_H_
8 #include <vector>
10 #include "ppapi/c/dev/ppb_audio_input_dev.h"
11 #include "ppapi/cpp/audio_config.h"
12 #include "ppapi/cpp/completion_callback.h"
13 #include "ppapi/cpp/dev/device_ref_dev.h"
14 #include "ppapi/cpp/resource.h"
16 namespace pp {
18 class InstanceHandle;
20 class AudioInput_Dev : public Resource {
21 public:
22 /// An empty constructor for an AudioInput resource.
23 AudioInput_Dev();
25 /// Constructor to create an audio input resource.
26 explicit AudioInput_Dev(const InstanceHandle& instance);
28 virtual ~AudioInput_Dev();
30 /// Static function for determining whether the browser supports the required
31 /// AudioInput interface.
32 ///
33 /// @return true if the interface is available, false otherwise.
34 static bool IsAvailable();
36 int32_t EnumerateDevices(
37 const CompletionCallbackWithOutput<std::vector<DeviceRef_Dev> >&
38 callback);
40 int32_t MonitorDeviceChange(PP_MonitorDeviceChangeCallback callback,
41 void* user_data);
43 /// If |device_ref| is null (i.e., is_null() returns true), the default device
44 /// will be used.
45 ///
46 /// Requires <code>PPB_AudioInput_Dev</code> version 0.4 or up.
47 int32_t Open(const DeviceRef_Dev& device_ref,
48 const AudioConfig& config,
49 PPB_AudioInput_Callback audio_input_callback,
50 void* user_data,
51 const CompletionCallback& callback);
53 /// Requires <code>PPB_AudioInput_Dev</code> version 0.2 or 0.3.
54 int32_t Open(const DeviceRef_Dev& device_ref,
55 const AudioConfig& config,
56 PPB_AudioInput_Callback_0_2 audio_input_callback_0_2,
57 void* user_data,
58 const CompletionCallback& callback);
60 bool StartCapture();
61 bool StopCapture();
62 void Close();
65 } // namespace pp
67 #endif // PPAPI_CPP_DEV_AUDIO_INPUT_DEV_H_