117 lines
2.6 KiB
C++
117 lines
2.6 KiB
C++
/**
|
|
* PANDA 3D SOFTWARE
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
*
|
|
* All use of this software is subject to the terms of the revised BSD
|
|
* license. You should have received a copy of this license along
|
|
* with this source code in a file named "LICENSE."
|
|
*
|
|
* @file globalMilesManager.h
|
|
* @author drose
|
|
* @date 2007-07-26
|
|
*/
|
|
|
|
#ifndef GLOBALMILESMANAGER_H
|
|
#define GLOBALMILESMANAGER_H
|
|
|
|
#include "pandabase.h"
|
|
#ifdef HAVE_RAD_MSS //[
|
|
|
|
#include "pset.h"
|
|
#include "lightMutex.h"
|
|
#include "lightMutexHolder.h"
|
|
|
|
#include <mss.h>
|
|
|
|
#ifndef UINTa
|
|
#define UINTa U32
|
|
#endif
|
|
|
|
#ifndef SINTa
|
|
#define SINTa S32
|
|
#endif
|
|
|
|
class MilesAudioSample;
|
|
class MilesAudioSequence;
|
|
|
|
/**
|
|
* This is a wrapper around the parts of the Miles API that should only be
|
|
* created once. This represents the global data common to all
|
|
* MilesAudioManagers.
|
|
*/
|
|
class EXPCL_MILES_AUDIO GlobalMilesManager {
|
|
private:
|
|
GlobalMilesManager();
|
|
|
|
public:
|
|
void add_manager(MilesAudioManager *manager);
|
|
void remove_manager(MilesAudioManager *manager);
|
|
void cleanup();
|
|
INLINE bool is_open() const;
|
|
|
|
bool get_sample(HSAMPLE &sample, size_t &index, MilesAudioSample *sound);
|
|
void release_sample(size_t index, MilesAudioSample *sound);
|
|
INLINE int get_num_samples() const;
|
|
|
|
bool get_sequence(HSEQUENCE &sequence, size_t &index, MilesAudioSequence *sound);
|
|
void release_sequence(size_t index, MilesAudioSequence *sound);
|
|
INLINE int get_num_sequences() const;
|
|
|
|
void force_midi_reset();
|
|
|
|
static GlobalMilesManager *get_global_ptr();
|
|
|
|
public:
|
|
HDIGDRIVER _digital_driver;
|
|
HMDIDRIVER _midi_driver;
|
|
|
|
// For software MIDI:
|
|
HDLSDEVICE _dls_device;
|
|
HDLSFILEID _dls_file;
|
|
vector_uchar _dls_data;
|
|
|
|
private:
|
|
void open_api();
|
|
void close_api();
|
|
|
|
static U32 AILCALLBACK open_callback(char const *filename, UINTa *file_handle);
|
|
static void AILCALLBACK close_callback(UINTa file_handle);
|
|
static S32 AILCALLBACK seek_callback(UINTa file_handle, S32 offset, U32 type);
|
|
static U32 AILCALLBACK read_callback(UINTa file_handle, void *buffer, U32 bytes);
|
|
|
|
|
|
private:
|
|
bool _is_open;
|
|
|
|
typedef pset<MilesAudioManager *> Managers;
|
|
Managers _managers;
|
|
LightMutex _managers_lock;
|
|
|
|
class SampleData {
|
|
public:
|
|
HSAMPLE _sample;
|
|
MilesAudioSample *_sound;
|
|
};
|
|
|
|
typedef pvector<SampleData> Samples;
|
|
Samples _samples;
|
|
LightMutex _samples_lock;
|
|
|
|
class SequenceData {
|
|
public:
|
|
HSEQUENCE _sequence;
|
|
MilesAudioSequence *_sound;
|
|
};
|
|
|
|
typedef pvector<SequenceData> Sequences;
|
|
Sequences _sequences;
|
|
LightMutex _sequences_lock;
|
|
|
|
static GlobalMilesManager *_global_ptr;
|
|
};
|
|
|
|
#include "globalMilesManager.I"
|
|
|
|
#endif //]
|
|
|
|
#endif
|