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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 | 5 |
6 /* From dev/ppb_audio_input_dev.idl modified Fri May 10 16:06:35 2013. */ | 6 /* From dev/ppb_audio_input_dev.idl modified Thu Dec 12 15:35:39 2013. */ |
7 | 7 |
8 #ifndef PPAPI_C_DEV_PPB_AUDIO_INPUT_DEV_H_ | 8 #ifndef PPAPI_C_DEV_PPB_AUDIO_INPUT_DEV_H_ |
9 #define PPAPI_C_DEV_PPB_AUDIO_INPUT_DEV_H_ | 9 #define PPAPI_C_DEV_PPB_AUDIO_INPUT_DEV_H_ |
10 | 10 |
11 #include "ppapi/c/dev/ppb_device_ref_dev.h" | 11 #include "ppapi/c/dev/ppb_device_ref_dev.h" |
12 #include "ppapi/c/pp_array_output.h" | 12 #include "ppapi/c/pp_array_output.h" |
13 #include "ppapi/c/pp_bool.h" | 13 #include "ppapi/c/pp_bool.h" |
14 #include "ppapi/c/pp_completion_callback.h" | 14 #include "ppapi/c/pp_completion_callback.h" |
15 #include "ppapi/c/pp_instance.h" | 15 #include "ppapi/c/pp_instance.h" |
16 #include "ppapi/c/pp_macros.h" | 16 #include "ppapi/c/pp_macros.h" |
17 #include "ppapi/c/pp_resource.h" | 17 #include "ppapi/c/pp_resource.h" |
18 #include "ppapi/c/pp_stdint.h" | 18 #include "ppapi/c/pp_stdint.h" |
19 #include "ppapi/c/pp_time.h" | 19 #include "ppapi/c/pp_time.h" |
20 | 20 |
21 #define PPB_AUDIO_INPUT_DEV_INTERFACE_0_2 "PPB_AudioInput(Dev);0.2" | |
22 #define PPB_AUDIO_INPUT_DEV_INTERFACE_0_3 "PPB_AudioInput(Dev);0.3" | 21 #define PPB_AUDIO_INPUT_DEV_INTERFACE_0_3 "PPB_AudioInput(Dev);0.3" |
23 #define PPB_AUDIO_INPUT_DEV_INTERFACE_0_4 "PPB_AudioInput(Dev);0.4" | 22 #define PPB_AUDIO_INPUT_DEV_INTERFACE_0_4 "PPB_AudioInput(Dev);0.4" |
24 #define PPB_AUDIO_INPUT_DEV_INTERFACE PPB_AUDIO_INPUT_DEV_INTERFACE_0_4 | 23 #define PPB_AUDIO_INPUT_DEV_INTERFACE PPB_AUDIO_INPUT_DEV_INTERFACE_0_4 |
25 | 24 |
26 /** | 25 /** |
27 * @file | 26 * @file |
28 * This file defines the <code>PPB_AudioInput_Dev</code> interface, which | 27 * This file defines the <code>PPB_AudioInput_Dev</code> interface, which |
29 * provides realtime audio input capture. | 28 * provides realtime audio input capture. |
30 */ | 29 */ |
31 | 30 |
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43 * @param[in] buffer_size_in_bytes The size of the buffer in bytes. | 42 * @param[in] buffer_size_in_bytes The size of the buffer in bytes. |
44 * @param[in] latency The time that has elapsed since the data was recorded. | 43 * @param[in] latency The time that has elapsed since the data was recorded. |
45 * @param[inout] user_data An opaque pointer that was passed into | 44 * @param[inout] user_data An opaque pointer that was passed into |
46 * <code>PPB_AudioInput_Dev.Open()</code>. | 45 * <code>PPB_AudioInput_Dev.Open()</code>. |
47 */ | 46 */ |
48 typedef void (*PPB_AudioInput_Callback)(const void* sample_buffer, | 47 typedef void (*PPB_AudioInput_Callback)(const void* sample_buffer, |
49 uint32_t buffer_size_in_bytes, | 48 uint32_t buffer_size_in_bytes, |
50 PP_TimeDelta latency, | 49 PP_TimeDelta latency, |
51 void* user_data); | 50 void* user_data); |
52 | 51 |
53 typedef void (*PPB_AudioInput_Callback_0_2)(const void* sample_buffer, | 52 typedef void (*PPB_AudioInput_Callback_0_3)(const void* sample_buffer, |
54 uint32_t buffer_size_in_bytes, | 53 uint32_t buffer_size_in_bytes, |
55 void* user_data); | 54 void* user_data); |
56 /** | 55 /** |
57 * @} | 56 * @} |
58 */ | 57 */ |
59 | 58 |
60 /** | 59 /** |
61 * @addtogroup Interfaces | 60 * @addtogroup Interfaces |
62 * @{ | 61 * @{ |
63 */ | 62 */ |
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204 * it will be implicitly closed, so you are not required to call this method. | 203 * it will be implicitly closed, so you are not required to call this method. |
205 * | 204 * |
206 * @param[in] audio_input A <code>PP_Resource</code> corresponding to an audio | 205 * @param[in] audio_input A <code>PP_Resource</code> corresponding to an audio |
207 * input resource. | 206 * input resource. |
208 */ | 207 */ |
209 void (*Close)(PP_Resource audio_input); | 208 void (*Close)(PP_Resource audio_input); |
210 }; | 209 }; |
211 | 210 |
212 typedef struct PPB_AudioInput_Dev_0_4 PPB_AudioInput_Dev; | 211 typedef struct PPB_AudioInput_Dev_0_4 PPB_AudioInput_Dev; |
213 | 212 |
214 struct PPB_AudioInput_Dev_0_2 { | |
215 PP_Resource (*Create)(PP_Instance instance); | |
216 PP_Bool (*IsAudioInput)(PP_Resource resource); | |
217 int32_t (*EnumerateDevices)(PP_Resource audio_input, | |
218 PP_Resource* devices, | |
219 struct PP_CompletionCallback callback); | |
220 int32_t (*Open)(PP_Resource audio_input, | |
221 PP_Resource device_ref, | |
222 PP_Resource config, | |
223 PPB_AudioInput_Callback_0_2 audio_input_callback, | |
224 void* user_data, | |
225 struct PP_CompletionCallback callback); | |
226 PP_Resource (*GetCurrentConfig)(PP_Resource audio_input); | |
227 PP_Bool (*StartCapture)(PP_Resource audio_input); | |
228 PP_Bool (*StopCapture)(PP_Resource audio_input); | |
229 void (*Close)(PP_Resource audio_input); | |
230 }; | |
231 | |
232 struct PPB_AudioInput_Dev_0_3 { | 213 struct PPB_AudioInput_Dev_0_3 { |
233 PP_Resource (*Create)(PP_Instance instance); | 214 PP_Resource (*Create)(PP_Instance instance); |
234 PP_Bool (*IsAudioInput)(PP_Resource resource); | 215 PP_Bool (*IsAudioInput)(PP_Resource resource); |
235 int32_t (*EnumerateDevices)(PP_Resource audio_input, | 216 int32_t (*EnumerateDevices)(PP_Resource audio_input, |
236 struct PP_ArrayOutput output, | 217 struct PP_ArrayOutput output, |
237 struct PP_CompletionCallback callback); | 218 struct PP_CompletionCallback callback); |
238 int32_t (*MonitorDeviceChange)(PP_Resource audio_input, | 219 int32_t (*MonitorDeviceChange)(PP_Resource audio_input, |
239 PP_MonitorDeviceChangeCallback callback, | 220 PP_MonitorDeviceChangeCallback callback, |
240 void* user_data); | 221 void* user_data); |
241 int32_t (*Open)(PP_Resource audio_input, | 222 int32_t (*Open)(PP_Resource audio_input, |
242 PP_Resource device_ref, | 223 PP_Resource device_ref, |
243 PP_Resource config, | 224 PP_Resource config, |
244 PPB_AudioInput_Callback_0_2 audio_input_callback, | 225 PPB_AudioInput_Callback_0_3 audio_input_callback, |
245 void* user_data, | 226 void* user_data, |
246 struct PP_CompletionCallback callback); | 227 struct PP_CompletionCallback callback); |
247 PP_Resource (*GetCurrentConfig)(PP_Resource audio_input); | 228 PP_Resource (*GetCurrentConfig)(PP_Resource audio_input); |
248 PP_Bool (*StartCapture)(PP_Resource audio_input); | 229 PP_Bool (*StartCapture)(PP_Resource audio_input); |
249 PP_Bool (*StopCapture)(PP_Resource audio_input); | 230 PP_Bool (*StopCapture)(PP_Resource audio_input); |
250 void (*Close)(PP_Resource audio_input); | 231 void (*Close)(PP_Resource audio_input); |
251 }; | 232 }; |
252 /** | 233 /** |
253 * @} | 234 * @} |
254 */ | 235 */ |
255 | 236 |
256 #endif /* PPAPI_C_DEV_PPB_AUDIO_INPUT_DEV_H_ */ | 237 #endif /* PPAPI_C_DEV_PPB_AUDIO_INPUT_DEV_H_ */ |
257 | 238 |
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