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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef BACKENDS_TEXT_TO_SPEECH_LINUX_H
#define BACKENDS_TEXT_TO_SPEECH_LINUX_H
#include "common/scummsys.h"
#if defined(USE_TTS) && defined(USE_SPEECH_DISPATCHER) && defined(POSIX)
#include "common/text-to-speech.h"
#include "common/str.h"
#include "common/ustr.h"
#include "common/list.h"
#include "common/mutex.h"
#include <pthread.h>
struct StartSpeechParams {
pthread_mutex_t *mutex;
Common::List<Common::String> *speechQueue;
};
class SpeechDispatcherManager : public Common::TextToSpeechManager {
public:
enum SpeechState {
READY,
PAUSED,
SPEAKING,
BROKEN
};
enum SpeechEvent {
SPEECH_ENDED,
SPEECH_PAUSED,
SPEECH_CANCELED,
SPEECH_RESUMED,
SPEECH_BEGUN
};
SpeechDispatcherManager();
~SpeechDispatcherManager() override;
bool say(const Common::U32String &str, Action action) override;
bool stop() override;
bool pause() override;
bool resume() override;
bool isSpeaking() override;
bool isPaused() override;
bool isReady() override;
void setVoice(unsigned index) override;
void setRate(int rate) override;
void setPitch(int pitch) override;
void setVolume(unsigned volume) override;
void setLanguage(Common::String language) override;
void updateState(SpeechEvent event);
void freeVoiceData(void *data) override;
private:
void init();
void updateVoices() override;
void createVoice(int typeNumber, Common::TTSVoice::Gender, Common::TTSVoice::Age, char *description);
Common::String strToUtf8(Common::String str, Common::String charset);
static void *startSpeech(void *p);
StartSpeechParams _params;
SpeechState _speechState;
Common::List<Common::String> _speechQueue;
pthread_mutex_t _speechMutex;
pthread_t _thread;
bool _threadCreated;
};
#endif
#endif // BACKENDS_UPDATES_LINUX_H
|
