1 /*
2 * libjingle
3 * Copyright 2004 Google Inc.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation
12 * and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28 #include "talk/session/media/soundclip.h"
29
30 namespace cricket {
31
32 enum {
33 MSG_PLAYSOUND = 1,
34 };
35
36 struct PlaySoundMessageData : rtc::MessageData {
PlaySoundMessageDatacricket::PlaySoundMessageData37 PlaySoundMessageData(const void *c,
38 int l,
39 SoundclipMedia::SoundclipFlags f)
40 : clip(c),
41 len(l),
42 flags(f),
43 result(false) {
44 }
45
46 const void *clip;
47 int len;
48 SoundclipMedia::SoundclipFlags flags;
49 bool result;
50 };
51
Soundclip(rtc::Thread * thread,SoundclipMedia * soundclip_media)52 Soundclip::Soundclip(rtc::Thread *thread, SoundclipMedia *soundclip_media)
53 : worker_thread_(thread),
54 soundclip_media_(soundclip_media) {
55 }
56
PlaySound(const void * clip,int len,SoundclipMedia::SoundclipFlags flags)57 bool Soundclip::PlaySound(const void *clip,
58 int len,
59 SoundclipMedia::SoundclipFlags flags) {
60 PlaySoundMessageData data(clip, len, flags);
61 worker_thread_->Send(this, MSG_PLAYSOUND, &data);
62 return data.result;
63 }
64
PlaySound_w(const void * clip,int len,SoundclipMedia::SoundclipFlags flags)65 bool Soundclip::PlaySound_w(const void *clip,
66 int len,
67 SoundclipMedia::SoundclipFlags flags) {
68 return soundclip_media_->PlaySound(static_cast<const char *>(clip),
69 len,
70 flags);
71 }
72
OnMessage(rtc::Message * message)73 void Soundclip::OnMessage(rtc::Message *message) {
74 ASSERT(message->message_id == MSG_PLAYSOUND);
75 PlaySoundMessageData *data =
76 static_cast<PlaySoundMessageData *>(message->pdata);
77 data->result = PlaySound_w(data->clip,
78 data->len,
79 data->flags);
80 }
81
82 } // namespace cricket
83