2 |
* * |
* * |
3 |
* libgig - C++ cross-platform Gigasampler format file access library * |
* libgig - C++ cross-platform Gigasampler format file access library * |
4 |
* * |
* * |
5 |
* Copyright (C) 2003-2010 by Christian Schoenebeck * |
* Copyright (C) 2003-2021 by Christian Schoenebeck * |
6 |
* <cuse@users.sourceforge.net> * |
* <cuse@users.sourceforge.net> * |
7 |
* * |
* * |
8 |
* This library is free software; you can redistribute it and/or modify * |
* This library is free software; you can redistribute it and/or modify * |
60 |
# define CHUNK_ID_COLH 0x636F6C68 |
# define CHUNK_ID_COLH 0x636F6C68 |
61 |
# define CHUNK_ID_ARTL 0x6172746C |
# define CHUNK_ID_ARTL 0x6172746C |
62 |
# define CHUNK_ID_ART2 0x61727432 |
# define CHUNK_ID_ART2 0x61727432 |
63 |
|
# define CHUNK_ID_XFIL 0x7866696C |
64 |
|
# define CHUNK_ID_DOXF 0x646F7866 |
65 |
#else // little endian |
#else // little endian |
66 |
# define RIFF_TYPE_DLS 0x20534C44 |
# define RIFF_TYPE_DLS 0x20534C44 |
67 |
# define LIST_TYPE_WVPL 0x6C707677 |
# define LIST_TYPE_WVPL 0x6C707677 |
96 |
# define CHUNK_ID_COLH 0x686C6F63 |
# define CHUNK_ID_COLH 0x686C6F63 |
97 |
# define CHUNK_ID_ARTL 0x6C747261 |
# define CHUNK_ID_ARTL 0x6C747261 |
98 |
# define CHUNK_ID_ART2 0x32747261 |
# define CHUNK_ID_ART2 0x32747261 |
99 |
|
# define CHUNK_ID_XFIL 0x6C696678 |
100 |
|
# define CHUNK_ID_DOXF 0x66786F64 |
101 |
#endif // WORDS_BIGENDIAN |
#endif // WORDS_BIGENDIAN |
102 |
|
|
103 |
#define DLS_WAVE_FORMAT_PCM 0x0001 |
#define DLS_WAVE_FORMAT_PCM 0x0001 |
108 |
namespace DLS { |
namespace DLS { |
109 |
|
|
110 |
typedef std::string String; |
typedef std::string String; |
111 |
|
typedef RIFF::progress_t progress_t; |
112 |
|
typedef RIFF::file_offset_t file_offset_t; |
113 |
|
|
114 |
/** Quadtuple version number ("major.minor.release.build"). */ |
/** Quadtuple version number ("major.minor.release.build"). */ |
115 |
struct version_t { |
struct version_t { |
128 |
}; |
}; |
129 |
|
|
130 |
/** Connection Sources */ |
/** Connection Sources */ |
131 |
typedef enum { |
enum conn_src_t { |
132 |
// Modulator Sources |
// Modulator Sources |
133 |
conn_src_none = 0x0000, |
conn_src_none = 0x0000, |
134 |
conn_src_lfo = 0x0001, |
conn_src_lfo = 0x0001, |
151 |
conn_src_rpn0 = 0x0100, |
conn_src_rpn0 = 0x0100, |
152 |
conn_src_rpn1 = 0x0101, |
conn_src_rpn1 = 0x0101, |
153 |
conn_src_rpn2 = 0x0102 |
conn_src_rpn2 = 0x0102 |
154 |
} conn_src_t; |
}; |
155 |
|
|
156 |
/** Connection Destinations */ |
/** Connection Destinations */ |
157 |
typedef enum { |
enum conn_dst_t { |
158 |
// Generic Destinations |
// Generic Destinations |
159 |
conn_dst_none = 0x0000, |
conn_dst_none = 0x0000, |
160 |
conn_dst_gain = 0x0001, |
conn_dst_gain = 0x0001, |
196 |
// Filter Destinations |
// Filter Destinations |
197 |
conn_dst_filter_cutoff = 0x0500, |
conn_dst_filter_cutoff = 0x0500, |
198 |
conn_dst_filter_q = 0x0501 |
conn_dst_filter_q = 0x0501 |
199 |
} conn_dst_t; |
}; |
200 |
|
|
201 |
/** Connection Transforms */ |
/** Connection Transforms */ |
202 |
typedef enum { |
enum conn_trn_t { |
203 |
conn_trn_none = 0x0000, |
conn_trn_none = 0x0000, |
204 |
conn_trn_concave = 0x0001, |
conn_trn_concave = 0x0001, |
205 |
conn_trn_convex = 0x0002, |
conn_trn_convex = 0x0002, |
206 |
conn_trn_switch = 0x0003 |
conn_trn_switch = 0x0003 |
207 |
} conn_trn_t; |
}; |
208 |
|
|
209 |
/** Lower and upper limit of a range. */ |
/** Lower and upper limit of a range. */ |
210 |
struct range_t { |
struct range_t { |
211 |
uint16_t low; ///< Low value of range. |
uint16_t low; ///< Low value of range. |
212 |
uint16_t high; ///< High value of range. |
uint16_t high; ///< High value of range. |
213 |
|
|
214 |
|
inline bool operator< (const range_t& other) const { |
215 |
|
if (low < other.low) return true; |
216 |
|
if (low > other.low) return false; |
217 |
|
return high < other.high; |
218 |
|
} |
219 |
|
|
220 |
|
inline bool operator== (const range_t& other) const { |
221 |
|
return low == other.low && high == other.high; |
222 |
|
} |
223 |
|
|
224 |
|
inline bool overlaps(uint16_t scalar) const { |
225 |
|
return low <= scalar && scalar <= high; |
226 |
|
} |
227 |
|
|
228 |
|
inline bool overlaps(const range_t& other) const { |
229 |
|
return overlaps(other.low) || overlaps(other.high) || |
230 |
|
other.overlaps(low) || other.overlaps(high); |
231 |
|
} |
232 |
}; |
}; |
233 |
|
|
234 |
/** Defines Sample Loop Points. */ |
/** Defines Sample Loop Points. */ |
274 |
friend class Articulation; |
friend class Articulation; |
275 |
}; |
}; |
276 |
|
|
277 |
|
/** @brief Abstract base class for all classes using RIFF::Chunks for persistency. |
278 |
|
* |
279 |
|
* This abstract base class defines the general interface for all classes |
280 |
|
* which are using RIFF::Chunks to actually load and store their data |
281 |
|
* persistently from/to disk. |
282 |
|
*/ |
283 |
|
class Storage { |
284 |
|
public: |
285 |
|
/** @brief Apply object's changes to the respective RIF::Chunks. |
286 |
|
* |
287 |
|
* This abstract interface method is intended to be implemented by the |
288 |
|
* deriving classes by updating the respective RIFF chunks associated |
289 |
|
* with the object such that those RIFF chunks reflect the object's |
290 |
|
* current data (i.e. object's current member variables). So the purpose |
291 |
|
* of this method is to prepare for saving the object's current state |
292 |
|
* persistently to the actual RIFF file. |
293 |
|
* |
294 |
|
* After returning from this method the changes are just scheduled to be |
295 |
|
* saved to the RIFF file, it is required to call File::Save() |
296 |
|
* subsequently to make the changes actually persistent on file level. |
297 |
|
* |
298 |
|
* Usually there is no need to call this method directly from an |
299 |
|
* application. This method is called automatically by libgig if one of |
300 |
|
* the respective API methods is called to save the file persistently |
301 |
|
* to disk (i.e. DLS::File::Save() or gig::File::Save()). |
302 |
|
* |
303 |
|
* @param pProgress - callback function for progress notification |
304 |
|
*/ |
305 |
|
virtual void UpdateChunks(progress_t* pProgress) = 0; |
306 |
|
|
307 |
|
/** @brief Remove all RIFF chunks associated with this object. |
308 |
|
* |
309 |
|
* This abstract interface method is intended to be implemented by the |
310 |
|
* deriving classes by removing every RIFF::Chunk the deriving overall |
311 |
|
* object is using to store the object in the final RIFF::File. In other |
312 |
|
* words: the intention is to remove the deriving class(es)'s object |
313 |
|
* persistently from the currently open file. |
314 |
|
* |
315 |
|
* Note that the RIFF::Chunks deletions is just scheduled after |
316 |
|
* returning from this method. You have to call File::Save() to make |
317 |
|
* these changes persistent on file level. |
318 |
|
* |
319 |
|
* Usually there is no need to call this method directly from an |
320 |
|
* application. This method is called automatically by libgig if one of |
321 |
|
* the respective API methods is called to remove the respective object |
322 |
|
* persistently (i.e. File::DeleteInstrument() or File::DeleteSample()). |
323 |
|
*/ |
324 |
|
virtual void DeleteChunks() = 0; |
325 |
|
}; |
326 |
|
|
327 |
/** Provides access to the defined connections used for the synthesis model. */ |
/** Provides access to the defined connections used for the synthesis model. */ |
328 |
class Articulation { |
class Articulation : public Storage { |
329 |
public: |
public: |
330 |
Connection* pConnections; ///< Points to the beginning of a <i>Connection</i> array. |
Connection* pConnections; ///< Points to the beginning of a <i>Connection</i> array. |
331 |
uint32_t Connections; ///< Reflects the number of Connections. |
uint32_t Connections; ///< Reflects the number of Connections. |
332 |
|
|
333 |
Articulation(RIFF::Chunk* artl); |
Articulation(RIFF::Chunk* artl); |
334 |
virtual ~Articulation(); |
virtual ~Articulation(); |
335 |
virtual void UpdateChunks(); |
virtual void UpdateChunks(progress_t* pProgress) OVERRIDE; |
336 |
|
virtual void DeleteChunks() OVERRIDE; |
337 |
protected: |
protected: |
338 |
RIFF::Chunk* pArticulationCk; |
RIFF::Chunk* pArticulationCk; |
339 |
uint32_t HeaderSize; |
uint32_t HeaderSize; |
340 |
}; |
}; |
341 |
|
|
342 |
/** Abstract base class for classes that provide articulation information (thus for <i>Instrument</i> and <i>Region</i> class). */ |
/** Abstract base class for classes that provide articulation information (thus for <i>Instrument</i> and <i>Region</i> class). */ |
343 |
class Articulator { |
class Articulator : public Storage { |
344 |
public: |
public: |
345 |
Articulator(RIFF::List* ParentList); |
Articulator(RIFF::List* ParentList); |
346 |
Articulation* GetFirstArticulation(); |
Articulation* GetFirstArticulation(); |
347 |
Articulation* GetNextArticulation(); |
Articulation* GetNextArticulation(); |
348 |
virtual void UpdateChunks(); |
virtual void UpdateChunks(progress_t* pProgress) OVERRIDE; |
349 |
|
virtual void DeleteChunks() OVERRIDE; |
350 |
|
virtual void CopyAssign(const Articulator* orig); |
351 |
protected: |
protected: |
352 |
typedef std::list<Articulation*> ArticulationList; |
typedef std::list<Articulation*> ArticulationList; |
353 |
RIFF::List* pParentList; |
RIFF::List* pParentList; |
359 |
}; |
}; |
360 |
|
|
361 |
/** Optional information for DLS files, instruments, samples, etc. */ |
/** Optional information for DLS files, instruments, samples, etc. */ |
362 |
class Info { |
class Info : public Storage { |
363 |
public: |
public: |
364 |
String Name; ///< <INAM-ck>. Stores the title of the subject of the file, such as, Seattle From Above. |
String Name; ///< <INAM-ck>. Stores the title of the subject of the file, such as, Seattle From Above. |
365 |
String ArchivalLocation; ///< <IARL-ck>. Indicates where the subject of the file is stored. |
String ArchivalLocation; ///< <IARL-ck>. Indicates where the subject of the file is stored. |
388 |
Info(RIFF::List* list); |
Info(RIFF::List* list); |
389 |
void SetFixedStringLengths(const string_length_t* lengths); |
void SetFixedStringLengths(const string_length_t* lengths); |
390 |
virtual ~Info(); |
virtual ~Info(); |
391 |
virtual void UpdateChunks(); |
virtual void UpdateChunks(progress_t* pProgress) OVERRIDE; |
392 |
|
virtual void DeleteChunks() OVERRIDE; |
393 |
|
virtual void CopyAssign(const Info* orig); |
394 |
private: |
private: |
395 |
RIFF::List* pResourceListChunk; |
RIFF::List* pResourceListChunk; |
396 |
const string_length_t* pFixedStringLengths; ///< List of IDs and string lengths for strings that should be stored in a fixed length format. This is used for gig files, not for ordinary DLS files. |
const string_length_t* pFixedStringLengths; ///< List of IDs and string lengths for strings that should be stored in a fixed length format. This is used for gig files, not for ordinary DLS files. |
400 |
}; |
}; |
401 |
|
|
402 |
/** Abstract base class which encapsulates data structures which all DLS resources are able to provide. */ |
/** Abstract base class which encapsulates data structures which all DLS resources are able to provide. */ |
403 |
class Resource { |
class Resource : public Storage { |
404 |
public: |
public: |
405 |
Info* pInfo; ///< Points (in any case) to an <i>Info</i> object, providing additional, optional infos and comments. |
Info* pInfo; ///< Points (in any case) to an <i>Info</i> object, providing additional, optional infos and comments. |
406 |
dlsid_t* pDLSID; ///< Points to a <i>dlsid_t</i> structure if the file provided a DLS ID else is <i>NULL</i>. |
dlsid_t* pDLSID; ///< Points to a <i>dlsid_t</i> structure if the file provided a DLS ID else is <i>NULL</i>. |
407 |
|
|
408 |
Resource* GetParent() { return pParent; } |
Resource* GetParent() { return pParent; } |
409 |
virtual void UpdateChunks(); |
const Resource* GetParent() const { return pParent; } |
410 |
|
virtual void UpdateChunks(progress_t* pProgress) OVERRIDE; |
411 |
|
virtual void DeleteChunks() OVERRIDE; |
412 |
void GenerateDLSID(); |
void GenerateDLSID(); |
413 |
|
static void GenerateDLSID(dlsid_t* pDLSID); |
414 |
|
virtual void CopyAssign(const Resource* orig); |
415 |
protected: |
protected: |
416 |
Resource* pParent; |
Resource* pParent; |
417 |
RIFF::List* pResourceList; |
RIFF::List* pResourceList; |
421 |
}; |
}; |
422 |
|
|
423 |
/** Abstract base class which provides mandatory informations about sample players in general. */ |
/** Abstract base class which provides mandatory informations about sample players in general. */ |
424 |
class Sampler { |
class Sampler : public Storage { |
425 |
public: |
public: |
426 |
uint8_t UnityNote; |
uint8_t UnityNote; |
427 |
int16_t FineTune; |
int16_t FineTune; |
434 |
void AddSampleLoop(sample_loop_t* pLoopDef); |
void AddSampleLoop(sample_loop_t* pLoopDef); |
435 |
void DeleteSampleLoop(sample_loop_t* pLoopDef); |
void DeleteSampleLoop(sample_loop_t* pLoopDef); |
436 |
virtual void SetGain(int32_t gain); |
virtual void SetGain(int32_t gain); |
437 |
virtual void UpdateChunks(); |
virtual void UpdateChunks(progress_t* pProgress) OVERRIDE; |
438 |
|
virtual void DeleteChunks() OVERRIDE; |
439 |
|
virtual void CopyAssign(const Sampler* orig); |
440 |
protected: |
protected: |
441 |
RIFF::List* pParentList; |
RIFF::List* pParentList; |
442 |
uint32_t uiHeaderSize; |
uint32_t uiHeaderSize; |
461 |
uint32_t AverageBytesPerSecond; ///< The average number of bytes per second at which the waveform data should be transferred (Playback software can estimate the buffer size using this value). |
uint32_t AverageBytesPerSecond; ///< The average number of bytes per second at which the waveform data should be transferred (Playback software can estimate the buffer size using this value). |
462 |
uint16_t BlockAlign; ///< The block alignment (in bytes) of the waveform data. Playback software needs to process a multiple of <i>BlockAlign</i> bytes of data at a time, so the value of <i>BlockAlign</i> can be used for buffer alignment. |
uint16_t BlockAlign; ///< The block alignment (in bytes) of the waveform data. Playback software needs to process a multiple of <i>BlockAlign</i> bytes of data at a time, so the value of <i>BlockAlign</i> can be used for buffer alignment. |
463 |
uint16_t BitDepth; ///< Size of each sample per channel (only if known sample data format is used, 0 otherwise). |
uint16_t BitDepth; ///< Size of each sample per channel (only if known sample data format is used, 0 otherwise). |
464 |
unsigned long SamplesTotal; ///< Reflects total number of sample points (only if known sample data format is used, 0 otherwise), do not bother to change this value, it will not be saved. |
file_offset_t SamplesTotal; ///< Reflects total number of sample points (only if known sample data format is used, 0 otherwise), do not bother to change this value, it will not be saved. |
465 |
uint FrameSize; ///< Reflects the size (in bytes) of one single sample point (only if known sample data format is used, 0 otherwise). <b>Caution:</b> with the current version of libgig you have to upate this field by yourself whenever you change one of the following fields: Channels, BitDepth ! Ignoring this might lead to undesired behavior when i.e. calling Resize(), SetPos(), Write() or Read(). |
uint FrameSize; ///< Reflects the size (in bytes) of one single sample point (only if known sample data format is used, 0 otherwise). <b>Caution:</b> with the current version of libgig you have to upate this field by yourself whenever you change one of the following fields: Channels, BitDepth ! Ignoring this might lead to undesired behavior when i.e. calling Resize(), SetPos(), Write() or Read(). |
466 |
|
|
467 |
void* LoadSampleData(); |
void* LoadSampleData(); |
468 |
void ReleaseSampleData(); |
void ReleaseSampleData(); |
469 |
unsigned long GetSize(); |
file_offset_t GetSize() const; |
470 |
void Resize(int iNewSize); |
void Resize(file_offset_t NewSize); |
471 |
unsigned long SetPos(unsigned long SampleCount, RIFF::stream_whence_t Whence = RIFF::stream_start); |
file_offset_t SetPos(file_offset_t SampleCount, RIFF::stream_whence_t Whence = RIFF::stream_start); |
472 |
unsigned long Read(void* pBuffer, unsigned long SampleCount); |
file_offset_t Read(void* pBuffer, file_offset_t SampleCount); |
473 |
unsigned long Write(void* pBuffer, unsigned long SampleCount); |
file_offset_t Write(void* pBuffer, file_offset_t SampleCount); |
474 |
virtual void UpdateChunks(); |
virtual void UpdateChunks(progress_t* pProgress) OVERRIDE; |
475 |
|
virtual void DeleteChunks() OVERRIDE; |
476 |
|
virtual void CopyAssign(const Sample* orig); |
477 |
|
|
478 |
protected: |
protected: |
479 |
RIFF::List* pWaveList; |
RIFF::List* pWaveList; |
480 |
RIFF::Chunk* pCkData; |
RIFF::Chunk* pCkData; |
481 |
RIFF::Chunk* pCkFormat; |
RIFF::Chunk* pCkFormat; |
482 |
unsigned long ulWavePoolOffset; // needed for comparison with the wave pool link table, thus the link to instruments |
file_offset_t ullWavePoolOffset; // needed for comparison with the wave pool link table, thus the link to instruments |
483 |
|
|
484 |
Sample(File* pFile, RIFF::List* waveList, unsigned long WavePoolOffset); |
Sample(File* pFile, RIFF::List* waveList, file_offset_t WavePoolOffset); |
485 |
virtual ~Sample(); |
virtual ~Sample(); |
486 |
|
void CopyAssignCore(const Sample* orig); |
487 |
friend class File; |
friend class File; |
488 |
friend class Region; // Region has to compare the wave pool offset to get its sample |
friend class Region; // Region has to compare the wave pool offset to get its sample |
489 |
}; |
}; |
504 |
Sample* GetSample(); |
Sample* GetSample(); |
505 |
void SetSample(Sample* pSample); |
void SetSample(Sample* pSample); |
506 |
virtual void SetKeyRange(uint16_t Low, uint16_t High); |
virtual void SetKeyRange(uint16_t Low, uint16_t High); |
507 |
virtual void UpdateChunks(); |
virtual void UpdateChunks(progress_t* pProgress) OVERRIDE; |
508 |
|
virtual void DeleteChunks() OVERRIDE; |
509 |
|
virtual void CopyAssign(const Region* orig); |
510 |
protected: |
protected: |
511 |
RIFF::List* pCkRegion; |
RIFF::List* pCkRegion; |
512 |
uint32_t WavePoolTableIndex; // index in the wave pool table to the sample wave this region is linked to |
uint32_t WavePoolTableIndex; // index in the wave pool table to the sample wave this region is linked to |
529 |
uint32_t MIDIProgram; ///< Specifies the MIDI Program Change Number this Instrument should be assigned to. |
uint32_t MIDIProgram; ///< Specifies the MIDI Program Change Number this Instrument should be assigned to. |
530 |
uint32_t Regions; ///< Reflects the number of <i>Region</i> defintions this Instrument has. |
uint32_t Regions; ///< Reflects the number of <i>Region</i> defintions this Instrument has. |
531 |
|
|
532 |
Region* GetFirstRegion(); |
Region* GetRegionAt(size_t pos); |
533 |
Region* GetNextRegion(); |
Region* GetFirstRegion() LIBGIG_DEPRECATED("Use GetRegionAt() instead."); |
534 |
|
Region* GetNextRegion() LIBGIG_DEPRECATED("Use GetRegionAt() instead."); |
535 |
Region* AddRegion(); |
Region* AddRegion(); |
536 |
void DeleteRegion(Region* pRegion); |
void DeleteRegion(Region* pRegion); |
537 |
virtual void UpdateChunks(); |
virtual void UpdateChunks(progress_t* pProgress) OVERRIDE; |
538 |
|
virtual void DeleteChunks() OVERRIDE; |
539 |
|
virtual void CopyAssign(const Instrument* orig); |
540 |
protected: |
protected: |
541 |
typedef std::list<Region*> RegionList; |
typedef std::vector<Region*> RegionList; |
542 |
struct midi_locale_t { |
struct midi_locale_t { |
543 |
uint32_t bank; |
uint32_t bank; |
544 |
uint32_t instrument; |
uint32_t instrument; |
549 |
RegionList::iterator RegionsIterator; |
RegionList::iterator RegionsIterator; |
550 |
|
|
551 |
Instrument(File* pFile, RIFF::List* insList); |
Instrument(File* pFile, RIFF::List* insList); |
552 |
|
void CopyAssignCore(const Instrument* orig); |
553 |
virtual void LoadRegions(); |
virtual void LoadRegions(); |
554 |
virtual ~Instrument(); |
virtual ~Instrument(); |
555 |
friend class File; |
friend class File; |
567 |
File(); |
File(); |
568 |
File(RIFF::File* pRIFF); |
File(RIFF::File* pRIFF); |
569 |
String GetFileName(); |
String GetFileName(); |
570 |
|
void SetFileName(const String& name); |
571 |
Sample* GetFirstSample(); ///< Returns a pointer to the first <i>Sample</i> object of the file, <i>NULL</i> otherwise. |
Sample* GetFirstSample(); ///< Returns a pointer to the first <i>Sample</i> object of the file, <i>NULL</i> otherwise. |
572 |
Sample* GetNextSample(); ///< Returns a pointer to the next <i>Sample</i> object of the file, <i>NULL</i> otherwise. |
Sample* GetNextSample(); ///< Returns a pointer to the next <i>Sample</i> object of the file, <i>NULL</i> otherwise. |
573 |
Sample* AddSample(); |
Sample* AddSample(); |
576 |
Instrument* GetNextInstrument(); ///< Returns a pointer to the next <i>Instrument</i> object of the file, <i>NULL</i> otherwise. |
Instrument* GetNextInstrument(); ///< Returns a pointer to the next <i>Instrument</i> object of the file, <i>NULL</i> otherwise. |
577 |
Instrument* AddInstrument(); |
Instrument* AddInstrument(); |
578 |
void DeleteInstrument(Instrument* pInstrument); |
void DeleteInstrument(Instrument* pInstrument); |
579 |
virtual void UpdateChunks(); |
RIFF::File* GetRiffFile(); |
580 |
virtual void Save(const String& Path); |
RIFF::File* GetExtensionFile(int index); |
581 |
virtual void Save(); |
virtual void UpdateChunks(progress_t* pProgress) OVERRIDE; |
582 |
|
virtual void Save(const String& Path, progress_t* pProgress = NULL); |
583 |
|
virtual void Save(progress_t* pProgress = NULL); |
584 |
virtual ~File(); |
virtual ~File(); |
585 |
protected: |
protected: |
586 |
typedef std::list<Sample*> SampleList; |
typedef std::list<Sample*> SampleList; |
587 |
typedef std::list<Instrument*> InstrumentList; |
typedef std::list<Instrument*> InstrumentList; |
588 |
|
|
589 |
RIFF::File* pRIFF; |
RIFF::File* pRIFF; |
590 |
std::list<RIFF::File*> ExtensionFiles; |
std::list<RIFF::File*> ExtensionFiles; //FIXME: These should automatically be freed, since implicitly allocated. |
591 |
SampleList* pSamples; |
SampleList* pSamples; |
592 |
SampleList::iterator SamplesIterator; |
SampleList::iterator SamplesIterator; |
593 |
InstrumentList* pInstruments; |
InstrumentList* pInstruments; |
597 |
uint32_t* pWavePoolTable; |
uint32_t* pWavePoolTable; |
598 |
uint32_t* pWavePoolTableHi; |
uint32_t* pWavePoolTableHi; |
599 |
bool b64BitWavePoolOffsets; |
bool b64BitWavePoolOffsets; |
600 |
|
bool bOwningRiff; ///< If @c true then @c pRIFF was implicitly allocated by this class and hence pRIFF will automatically be freed by the @c DLS::File destructor in that case. |
601 |
|
|
602 |
virtual void LoadSamples(); |
virtual void LoadSamples(); |
603 |
virtual void LoadInstruments(); |
virtual void LoadInstruments(); |
604 |
|
virtual void UpdateFileOffsets(); |
605 |
void __ensureMandatoryChunksExist(); |
void __ensureMandatoryChunksExist(); |
606 |
friend class Region; // Region has to look in the wave pool table to get its sample |
friend class Region; // Region has to look in the wave pool table to get its sample |
607 |
private: |
private: |
618 |
*/ |
*/ |
619 |
class Exception : public RIFF::Exception { |
class Exception : public RIFF::Exception { |
620 |
public: |
public: |
621 |
Exception(String Message); |
Exception(String format, ...); |
622 |
|
Exception(String format, va_list arg); |
623 |
void PrintMessage(); |
void PrintMessage(); |
624 |
|
protected: |
625 |
|
Exception(); |
626 |
}; |
}; |
627 |
|
|
628 |
String libraryName(); |
String libraryName(); |