26 |
|
|
27 |
#include "../../common/global.h" |
#include "../../common/global.h" |
28 |
|
|
|
#if DEBUG_HEADERS |
|
|
# warning Engine.h included |
|
|
#endif // DEBUG_HEADERS |
|
|
|
|
29 |
#include <map> |
#include <map> |
30 |
|
#include <gig.h> |
31 |
|
|
32 |
#include "EngineGlobals.h" |
#include "EngineGlobals.h" |
33 |
#include "../../common/RingBuffer.h" |
#include "../../common/RingBuffer.h" |
37 |
#include "../common/Engine.h" |
#include "../common/Engine.h" |
38 |
#include "../common/Event.h" |
#include "../common/Event.h" |
39 |
#include "../common/BiquadFilter.h" |
#include "../common/BiquadFilter.h" |
|
#include "../../lib/fileloader/libgig/gig.h" |
|
40 |
#include "../../network/lscp.h" |
#include "../../network/lscp.h" |
41 |
#include "EngineChannel.h" |
#include "EngineChannel.h" |
42 |
|
|
59 |
public: |
public: |
60 |
// methods |
// methods |
61 |
Engine(); |
Engine(); |
62 |
~Engine(); |
virtual ~Engine(); |
63 |
void Connect(AudioOutputDevice* pAudioOut); |
void Connect(AudioOutputDevice* pAudioOut); |
64 |
|
|
65 |
// implementation of abstract methods derived from class 'LinuxSampler::Engine' |
// implementation of abstract methods derived from class 'LinuxSampler::Engine' |
99 |
int ActiveVoiceCount; ///< number of currently active voices (this value will be returned for public calls) |
int ActiveVoiceCount; ///< number of currently active voices (this value will be returned for public calls) |
100 |
int ActiveVoiceCountTemp; ///< number of currently active voices (for internal usage, will be used for incrementation) |
int ActiveVoiceCountTemp; ///< number of currently active voices (for internal usage, will be used for incrementation) |
101 |
int ActiveVoiceCountMax; ///< the maximum voice usage since application start |
int ActiveVoiceCountMax; ///< the maximum voice usage since application start |
102 |
int VoiceTheftsLeft; ///< We only allow MAX_AUDIO_VOICES voices to be stolen per audio fragment, we use this variable to ensure this limit. |
int VoiceTheftsLeft; ///< We only allow CONFIG_MAX_VOICES voices to be stolen per audio fragment, we use this variable to ensure this limit. |
103 |
RTList<Voice>::Iterator itLastStolenVoice; ///< Only for voice stealing: points to the last voice which was theft in current audio fragment, NULL otherwise. |
RTList<Voice>::Iterator itLastStolenVoice; ///< Only for voice stealing: points to the last voice which was theft in current audio fragment, NULL otherwise. |
104 |
RTList<uint>::Iterator iuiLastStolenKey; ///< Only for voice stealing: key number of last key on which the last voice was theft in current audio fragment, NULL otherwise. |
RTList<uint>::Iterator iuiLastStolenKey; ///< Only for voice stealing: key number of last key on which the last voice was theft in current audio fragment, NULL otherwise. |
105 |
EngineChannel* pLastStolenChannel; ///< Only for voice stealing: points to the engine channel on which the previous voice was stolen in this audio fragment. |
EngineChannel* pLastStolenChannel; ///< Only for voice stealing: points to the engine channel on which the previous voice was stolen in this audio fragment. |
106 |
|
RTList<Voice>::Iterator itLastStolenVoiceGlobally; ///< Same as itLastStolenVoice, but engine globally |
107 |
|
RTList<uint>::Iterator iuiLastStolenKeyGlobally; ///< Same as iuiLastStolenKey, but engine globally |
108 |
bool SuspensionRequested; |
bool SuspensionRequested; |
109 |
ConditionServer EngineDisabled; |
ConditionServer EngineDisabled; |
110 |
int8_t ScaleTuning[12]; ///< contains optional detune factors (-64..+63 cents) for all 12 semitones of an octave |
int8_t ScaleTuning[12]; ///< contains optional detune factors (-64..+63 cents) for all 12 semitones of an octave |
149 |
void AdjustScale(int8_t ScaleTunes[12]); |
void AdjustScale(int8_t ScaleTunes[12]); |
150 |
void ReleaseAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itReleaseEvent); |
void ReleaseAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itReleaseEvent); |
151 |
void KillAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itKillEvent); |
void KillAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itKillEvent); |
152 |
|
|
153 |
|
unsigned long FrameTime; ///< Time in frames of the start of the current audio fragment |
154 |
}; |
}; |
155 |
|
|
156 |
}} // namespace LinuxSampler::gig |
}} // namespace LinuxSampler::gig |