blob: 152a850ec8ae1ef77775fbfc6f683ccc3b37ee44 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
/* Copyright (c) 2011 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.
*/
/* From trusted/ppb_audio_trusted.idl modified Sat Jul 16 16:51:03 2011. */
#ifndef PPAPI_C_TRUSTED_PPB_AUDIO_TRUSTED_H_
#define PPAPI_C_TRUSTED_PPB_AUDIO_TRUSTED_H_
#include "ppapi/c/pp_completion_callback.h"
#include "ppapi/c/pp_instance.h"
#include "ppapi/c/pp_macros.h"
#include "ppapi/c/pp_resource.h"
#include "ppapi/c/pp_stdint.h"
#define PPB_AUDIO_TRUSTED_INTERFACE_0_6 "PPB_AudioTrusted;0.6"
#define PPB_AUDIO_TRUSTED_INTERFACE PPB_AUDIO_TRUSTED_INTERFACE_0_6
/**
* @file
* This file defines the trusted audio interface.
*/
/**
* @addtogroup Interfaces
* @{
*/
/**
* This interface is to be used by proxy implementations. All
* functions should be called from the main thread only. The
* resource returned is an Audio resource; most of the PPB_Audio
* interface is also usable on this resource.
*/
struct PPB_AudioTrusted {
/** Returns an audio resource. */
PP_Resource (*CreateTrusted)(PP_Instance instance);
/**
* Opens a paused audio interface, used by trusted side of proxy.
* Returns PP_ERROR_WOULD_BLOCK on success, and invokes
* the |create_callback| asynchronously to complete.
* As this function should always be invoked from the main thread,
* do not use the blocking variant of PP_CompletionCallback.
*/
int32_t (*Open)(PP_Resource audio,
PP_Resource config,
struct PP_CompletionCallback create_callback);
/**
* Get the sync socket. Use once Open has completed.
* Returns PP_OK on success.
*/
int32_t (*GetSyncSocket)(PP_Resource audio, int* sync_socket);
/**
* Get the shared memory interface. Use once Open has completed.
* Returns PP_OK on success.
*/
int32_t (*GetSharedMemory)(PP_Resource audio,
int* shm_handle,
uint32_t* shm_size);
};
/**
* @}
*/
#endif /* PPAPI_C_TRUSTED_PPB_AUDIO_TRUSTED_H_ */
|
