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revision 1266 by persson, Thu Aug 2 14:12:55 2007 UTC revision 3948 by schoenebeck, Sat Jun 19 08:09:58 2021 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version SVN trunk (?)
2    
3      * src/gig.cpp, src/gig.h:
4        - Region::DeleteDimensionZone(): Fix clang sanatizer warning.
5        - Region::SplitDimensionZone(): Fix clang sanatizer warning.
6        - Sample: Fix unnecessary RAM consumption in case of 24 bit samples
7          (InternalDecompressionBuffer is no longer needed for 24 bit samples since
8          SVN r902 / libgig release 3.1.0).
9        - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
10          entire gig.cpp file.
11        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
12          entire gig.cpp file.
13        - Added method Instrument::GetRegionAt().
14        - Marked methods Instrument::GetFirstRegion() and
15          Instrument::GetNextRegion() as deprecated.
16        - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
17          gig.cpp file.
18        - Changed signature of method File::GetSample(uint) to
19          File::GetSample(size_t,progress_t*).
20        - Marked methods File::GetFirstSample() and File::GetNextSample() as
21          deprecated.
22        - Use File::GetSample() instead of File::GetFirstSample() /
23          File::GetNextSample() in entire gig.cpp file.
24        - Added method Group::GetSample().
25        - Marked methods Group::GetFirstSample() and Group::GetNextSample() as
26          deprecated.
27        - Use Group::GetSample() instead of Group::GetFirstSample() /
28          Group::GetNextSample() in entire gig.cpp file.
29        - Changed signature of method File::GetGroup(uint) to
30          File::GetGroup(size_t).
31        - Fixed File::GetGroup(size_t) to be reentrant-safe.
32        - Marked methods GetFirstGroup() and GetNextGroup() as deprecated.
33        - Fixed GetGroup(String) to be reentrant-safe.
34        - Use GetGroup() instead of GetFirstGroup() / GetNextGroup() in entire
35          gig.cpp file.
36        - Changed signature of method File::GetInstrument(uint,progress_t*) to
37          File::GetInstrument(size_t,progress_t*).
38        - Fixed File::GetInstrument(size_t,progress_t*) to be reentrant-safe.
39        - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
40          as deprecated.
41        - Use File::GetInstrument() instead of File::GetFirstInstrument() /
42          File::GetNextInstrument() in entire gig.cpp file.
43        - Optimized method ScriptGroup::GetScript() to have constant time
44          efficiency.
45    
46      * src/SF.cpp, src/SF.h:
47        - File::DeleteInstrument(): Fix clang sanatizer warning.
48    
49      * src/DLS.cpp, src/DLS.h:
50        - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
51          entire DLS.cpp file.
52        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
53          entire DLS.cpp file.
54        - Added method Instrument::GetRegionAt().
55        - Marked methods Instrument::GetFirstRegion() and
56          Instrument::GetNextRegion() as deprecated.
57        - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
58          DLS.cpp file.
59        - Added method File::GetSample().
60        - Marked methods File::GetFirstSample() and File::GetNextSample() as
61          deprecated.
62        - Use File::GetSample() instead of File::GetFirstSample() /
63          File::GetNextSample() in entire DLS.cpp file.
64        - Added method Articulator::GetArticulation().
65        - Marked methods Articulator::GetFirstArticulation() and
66          Articulator::GetNextArticulation() as deprecated.
67        - Added method File::GetInstrument().
68        - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
69          as deprecated.
70    
71      * src/RIFF.cpp, src/RIFF.h:
72        - Chunk::LoadChunkData(): Fix clang sanatizer warning.
73        - List::LoadSubChunks(): Fix potential garbage data access if reading a
74          RIFF chunk ID failed.
75        - Added methods File::IsIOPerThread() and File::SetIOPerThread(bool); the
76          latter allows to automatically use a separate file I/O stream state for
77          each thread.
78        - Added method List::GetSubChunkAt().
79        - Added method List::GetSubListAt().
80        - Marked methods List::GetFirstSubChunk(), List::GetNextSubChunk(),
81          List::GetFirstSubList() and List::GetNextSubList() as deprecated.
82        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
83          entire RIFF.cpp file.
84    
85    Version 4.3.0 (9 May 2021)
86    
87      * general changes:
88        - Require at least a C++11 compliant compiler.
89        - Require some UUID generating function by underlying system.
90    
91      * src/gig.cpp, src/gig.h:
92        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm,
93          DimensionRegion::LFO2WaveForm and DimensionRegion::LFO3WaveForm, which
94          allow to define override LFOs' wave form (e.g. saw or square instead of
95          the default wave form which was always sine in the original
96          Gigasampler/GigaStudio software).
97        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1Phase,
98          DimensionRegion::LFO2Phase and DimensionRegion::LFO3Phase, which allow to
99          move the start point horizontally of the LFOs' waves (0° ... 360°).
100        - GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase
101          (the original Gigasampler/GigaStudio software only had that flip phase
102          option for LFO1 and LFO2).
103        - Added methods DimensionRegion::UsesAnyGigFormatExtension(),
104          Region::UsesAnyGigFormatExtension(),
105          Instrument::UsesAnyGigFormatExtension() and
106          File::UsesAnyGigFormatExtension() (however only as private methods yet,
107          see comments on methods why).
108        - GIG FORMAT EXTENSION: added LinuxSampler specific filter type
109          implementations to enum vcf_type_t: vcf_type_lowpass_1p,
110          vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p,
111          vcf_type_highpass_1p, vcf_type_highpass_2p, vcf_type_highpass_4p,
112          vcf_type_highpass_6p, vcf_type_bandpass_2p, vcf_type_bandreject_2p.
113        - Compatibility fix: GigaStudio always expects 128 '3gnm' RIFF chunks
114          (patch by Ivan Maguidhir).
115        - Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks
116          (original patch by Ivan Maguidhir).
117        - Region::DeleteDimensionZone() and Region::SplitDimensionZone(): Fixed
118          dimensions being in different order after deleting a dimension zone.
119        - Script: Generate a persistent UUID for each script.
120        - GIG FORMAT EXTENSION: Added support for script 'patch' variables and
121          accordingly added new methods to Instrument class:
122          IsScriptPatchVariableSet(), GetScriptPatchVariables(),
123          GetScriptPatchVariable(), SetScriptPatchVariable(),
124          UnsetScriptPatchVariable(); stored persistently as new 'SCPV' RIFF chunk
125          as child of our '3LS ' list chunk on Instrument level.
126        - Fixed undefined behaviour when modifying script slots on an instrument
127          that had been cloned and not been saved yet (e.g. unintended modification
128          of original instrument's script slots, and crash on Instrument destruction
129          due to double free of pScriptRefs).
130    
131      * src/Serialization.cpp, src/Serialization.h:
132        - Fixed broken Archive(RawData) constructor which always threw an
133          Exception.
134        - Added built-in support for C++ String objects (a.k.a. std::string
135          from the STL) and bumped Srx format version to 1.1 for that reason.
136        - Fixed assertion fault on some systems if a member variable defined was
137          serialized which was declared as size_t or ssize_t data type.
138        - Added new method Archive::operation() which allows applications to
139          distinguish between serialization vs. deserialization in their
140          serialize() method implementations.
141        - Added built-in support for C++ Array<> objects (a.k.a. std::vector from
142          the STL).
143        - Member offsets are now signed and for (newly added support of) member
144          variables on the heap -1 is always used as offset instead.
145        - Added built-in support for C++ Set<> objects (a.k.a. std::set from the
146          STL).
147        - DataType: Added optional 2nd custom type name.
148        - Added built-in support for C++ Map<> objects (a.k.a. std::map from the
149          STL).
150    
151      * src/helper.h:
152        - Fix compile error with GCC 9 due to ignored result value of vasprintf()
153          function call.
154    
155      * src/tools/gigdump.cpp:
156        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
157          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
158          LFO2FlipPhase and LFO3FlipPhase.
159    
160    Version 4.2.0 (25 Jul 2019)
161    
162      * general changes:
163        - Added MSVC build support (anonymous patch from mailing list).
164        - Introduced CMake build support (yet constrained for building with MSVC)
165          (anonymous patch from mailing list).
166        - Fix: Don't automatically delete RIFF chunks from DLS/gig classes'
167          destructors. Added new virtual method DeleteChunks() to those classes
168          for this which must be explicitly called instead to remove their RIFF
169          chunks.
170        - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
171          of zero; which is unsafe per se.
172        - Added C++11 "override" keyword where appropriate.
173        - Fixed crash in RIFF, DLS and gig classes which occurred on certain
174          of their actions when not passing a progress_t callback structure.
175    
176      * src/gig.cpp, src/gig.h:
177        - Fixed Doxygen API comments for enum types (currently latest Doxygen
178          [v1.8.13] only supports C comments in macro arguments expansion, but
179          not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
180          the Doxygen source code, which currently also filter out new line
181          \n chars).
182        - Added new method File::CountSamples().
183        - Added new method File::CountInstruments().
184        - Fixed gig v4 files falsely being handled as v2 format
185          (patch by Ivan Maguidhir).
186        - Added gig v4 version identifier (File::VERSION_4).
187        - GIG FORMAT EXTENSION: Added attribute
188          DimensionRegion::SustainReleaseTrigger which allows to define whether
189          a sustain pedal up event shall cause a release trigger sample to be
190          played (default: don't play release trigger sample by sustain pedal).
191        - GIG FORMAT EXTENSION: Added attribute
192          DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
193          regular behaviour of playing release trigger sample on MIDI note-off
194          events.
195        - Introduced support for writing extension files (.gx01, .gx02, ...)
196          (original patch by Ivan Maguidhir).
197        - Many gig classes derive now from DLS::Storage (see DLS changes below).
198        - Added File::GetRiffFile() method.
199    
200      * src/DLS.cpp, src/DLS.h:
201        - File: Fixed implicitly allocated RIFF::File object never been freed.
202        - Added new abstract interface base class DLS::Storage which is derived by
203          the respective classes for implementing (the old) UpdateChunks() and the
204          new DeleteChunks() method.
205        - Added File::GetRiffFile() method.
206    
207      * src/sf2.cpp, src/sf2.h:
208        - Added Sample::GetFile() method.
209        - Added File::GetRiffFile() method.
210    
211      * src/Serialization.cpp, src/Serialization.h:
212        - Hide pure internal declarations from header file to avoid numerous
213          compiler warnings when building and linking against the public API.
214        - Fixed comparision logic bug
215        - Fixed memory leak in DataType::customTypeName().
216    
217      * src/RIFF.cpp, src/RIFF.h:
218        - Fix: Calling File::SetMode() left an undefined file handle on Windows and
219          caused a resource leak
220        - Avoid compiler warning when building for 32 bit windows.
221        - Added new method progress_t::subdivide().
222        - Fix: API doc comment for Chunk::GetFilePos() was completely wrong.
223        - progress_t: Added a 2nd (overridden) progress_t::subdivide() method which
224          allows a more fine graded control into which portions the subtasks are
225          divided to.
226    
227      * src/tools/gigdump.cpp:
228        - Added command line option --instrument-names which causes only
229          instrument names and their index numbers to be printed.
230    
231    Version 4.1.0 (25 Nov 2017)
232      * general changes:
233        - removed 2 GB limitation when loading a gig or DLS file
234        - using now native integer size where appropriate
235        - fixed minor issues with man pages (patch by Debian maintainer)
236        - fixed various spelling mistakes (patch by Debian maintainer)
237        - Added new "Serialization" framework (and equally named namespace)
238          which allows to serialize and deserialize native C++ objects
239          in a portable, easy and flexible way.
240        - print compiler warning if no RTTI available
241        - Fixed potential crash in command line tools gig2stereo, korg2gig,
242          korgdump and sf2extract.
243        - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953
244          (original patch by Paul Brossier, slightly modified).
245        - Debian: Fixed packaging error about invalid substitution variable
246          "Source-Version".
247        - Raised Debian compatibility level to Debian 9 "Stretch".
248    
249      * src/gig.cpp, src/gig.h:
250        - fixed bug in Script::SetGroup: the script chunk wasn't moved
251        - fixed compilation error with clang 3.4
252        - GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB
253          as one single monolithic gig file. In case .gig file is >= 2GB expect a
254          large monolithic file, otherwise if .gig file is < 2 GB check for
255          "extension" files (.gx01, .gx02, ...) instead.
256        - fixed Region::UpdateUpdateVelocityTable() which did not work correctly
257          if there were dimensions after the velocity dimension: it only created
258          valid velocity tables for cases of dimensions lower than the velocity
259          dimension.
260        - added new method Sample::VerifyWaveData() which allows to check whether
261          a sample had been damaged for some reason
262        - Fix: samples' CRC checksums were damaged on file structure changes.
263        - Fix: samples' CRC checksums were misordered when a Sample was deleted.
264        - Added new method Sample::GetWaveDataCRC32Checksum().
265        - Changed default value of EG2Release (filter release time) to 60s.
266        - Instruments' default pitch bend range is now +-2 semi tones.
267        - Fixed CRC checksums being wrong sometimes.
268        - Fix: method File::AddContentOf() did not clone script groups and scripts
269          of passed original file.
270        - Added support for serializing & deserializing DimensionRegion
271          objects (and crossfade_t and leverage_ctrl_t objects).
272        - Added enum reflection API functions for retrieving enum declaration type
273          information at runtime (enumCount(), enumKey(), enumKeys(), enumValue()).
274        - Exception class now has a variadic constructor which allows to add
275          textual format specifiers like with printf().
276        - On unknown leverage controller exception: show precise unknown leverage
277          controller number found.
278        - Ignore invalid leverage controller types and just show a warning on the
279          console instead of throwing an exception.
280        - Added new struct eg_opt_t and new class member variable
281          DimensionRegion::EG1Options and DimensionRegion::EG2Options as an
282          extension to the gig file format, which allows to override the default
283          behavior of the first two EGs' state machines.
284        - Fixed undefined behavior when loading a gig file with invalid
285          velocity curve parameters (fixes CVE-2017-12951).
286        - Fixed undefined behavior when loading a gig file with invalid wave
287          pool index number (fixes CVE-2017-12954).
288    
289      * src/DLS.cpp, src/DLS.h:
290        - Sample: wave pool offsets are now 64 bits (to allow support for files
291          larger than 4 GB).
292        - Exception class now has a variadic constructor which allows to add
293          textual format specifiers like with printf().
294    
295      * src/RIFF.cpp, src/RIFF.h:
296        - added support for RIFF files larger than 4 GB, by default the required
297          internal RIFF file offset size is automatically detected (that is RIFF
298          files < 4 GB automatically use 32 bit offsets while files >= 4 GB
299          automatically use 64 bit offsets), a particular offset size can be forced
300          with a new option added to the RIFF File constructor though
301        - when saving a modified, grown RIFF file, the temporary file size during
302          Save() operation will no longer be larger than the final grown file size
303        - Exception class now has a variadic constructor which allows to add
304          textual format specifiers like with printf().
305    
306      * src/Serialization.cpp, src/Serialization.h:
307        - Archive: Added method isModified().
308        - Archive: Added method setAutoValue().
309        - Archive: Added method setIntValue().
310        - Archive: Added method setRealValue().
311        - Archive: Added method setBoolValue().
312        - Archive: Added method setEnumValue().
313        - Archive: Added method valueAsString().
314        - Archive::rawData(): Automatically re-encode new raw data stream if
315          archive had been modified (i.e. by remove(), setAutoValue(), etc.).
316        - Object: Added method memberByUID().
317        - Object: remove() method is now protected.
318        - Archive: Added method removeMember().
319        - Archive: Added methods name() and setName().
320        - Archive: Added methods comment() and setComment().
321        - Archive: Added methods timeStampCreated(), timeStampModified(),
322          dateTimeCreated() and dateTimeModified().
323        - Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool().
324        - DataType: Implemented demangling C++ type names (for methods
325          asLongDescr() and customTypeName(bool demangle=false)).
326        - Archive::setAutoValue(): Handle human readable boolean text
327          representations like "yes", "no", "true", "false" as expected.
328        - Exception class now has a variadic constructor which allows to add
329          textual format specifiers like with printf().
330        - DataType fix: Retain backward compatibility to older versions of native
331          C++ classes/structs.
332    
333      * src/Akai.cpp:
334        - Fixed compilation error with recent, more strict compilers.
335    
336      * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
337        - improved output of non-ascii characters in usage messages
338        - fixed printf format strings
339    
340      * src/tools/korg2gig.cpp:
341        - fixed c++11 narrowing warnings
342        - fixed fine tuning which was not translated at all
343    
344      * src/tools/gigdump.cpp:
345        - additionally print VelocityUpperLimit and DimensionUpperLimits of all
346          dimension regions
347        - additionally print RIFF chunk file offset and RIFF chunk size of sample
348          data
349        - added and implemented new parameter "--verify" which allows to check
350          the raw wave form data integrity of all samples
351        - added and implemented new parameter "--rebuild-checksums" which allows
352          to recalculate the CRC32 checksum of all samples' raw wave data and
353          rebuilding the gig file's global checksum table (i.e. in case the
354          file's checksum table was damaged)
355        - print samples' CRC32 checksums
356        - Print the new EG behavior options (eg_opt_t).
357    
358      * src/tools/gigextract.cpp:
359        - Fix: if sample name contains a path separator (slash or backslash) then
360          replace them by a minus sign to avoid file system issues.
361    
362      * src/tools/gig2stereo.cpp:
363        - Also merge mono sample pairs with non matching loop information if
364          argument --incompatible was given.
365    
366      * packaging changes:
367        - Automake: set environment variable GCC_COLORS=auto to allow GCC to
368          auto detect whether it (sh/c)ould output its messages in color.
369    
370    Version 4.0.0 (14 Jul 2015)
371      * general changes:
372        - minor Makefile fix for parallel make
373        - Mac OS X: link with CoreFoundation (for the UUID function)
374        - removed gcc 4.7 warnings
375        - modernized configure script
376        - removed usage of deprecated Automake variable INCLUDES
377        - added new command line tool "gigmerge"
378        - added "const" keyword to several methods
379        - added new command line tool "gig2mono"
380        - added man page for "sf2dump"
381        - added new command line tool "korgdump" (and a man page for it)
382        - added new command line tool "korg2gig" (and a man page for it)
383        - moved source files of command line tools to new subdir src/tools
384        - libgig.so and libakai.so files are now installed under
385          $(prefix)/lib/libgig/ by default.
386        - Header files are now installed under $(prefix)/include/libgig/ by default.
387        - Fixed various packaging issues regarding installation directories
388          (fixes #218).
389        - added new command line tool "gig2stereo" (and a man page for it)
390        - unit tests: fixed wrong return value when test suite app exits
391          (patch by Ryan Schmidt)
392        - added new command line tool "sf2extract" (and a man page for it)
393    
394      * SoundFont file format:
395        - initial implementation
396        - changed region lookup API to avoid malloc in RT threads
397        - fixed GetEG1Sustain which didn't return correct value
398        - bugfix: GetPan always returned -1, 0 or 1
399    
400      * KORG file format:
401        - initial support for sample based instruments in KORG's file format
402          (.KMP and .KSF files)
403    
404      * AKAI file format:
405        - Added Linux/POSIX ported version of libakai. Note that libakai is released
406          under LGPL terms while libgig is released under GPL terms. To handle this
407          license difference appropriately the AKAI support part is built as
408          separate DLL (.so file).
409        - Fixed Mac OSX support so that the Akai lib files and tools compile without
410          any exotic third party libraries.
411        - Fixed various compilation errors for Windows.
412        - POSIX fix: open() requires third (mode) argument if used with O_CREAT
413          (fixes #219).
414    
415      * src/gig.cpp:
416        - bugfix: VCF velocity dynamic range and VCF velocity curve
417          weren't saved correctly
418        - implemented File::AddDuplicateInstrument()
419        - bugfix: negative EG3 depth values were not correctly parsed or
420          saved
421        - added write support for CtrlTrigger midi rule
422        - added read and write support for Legato and Alternator midi
423          rules
424        - bugfix: sample groups were sometimes created multiple times or with
425          wrong textual group name
426        - added new method File::AddContentOf() for merging .gig files
427        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
428          controller types (only works with LinuxSampler & gigedit, will not
429          work with Gigasampler/GigaStudio)
430        - added new method File::GetGroup(String name) for getting group by name
431        - added new method Region::GetDimensionDefinition(dimension_t type)
432        - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
433        - added some more sanity checks in Region::AddDimension()
434        - added new method Region::DeleteDimensionZone(dimension_t, int)
435        - added new method Region::SplitDimensionZone(dimension_t, int)
436        - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
437          with certain velocity split sounds under certain conditions (added bound
438          constraints to prevent that)
439        - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
440        - added new method Region::GetDimensionRegionIndexByValue()
441        - added new method Script::GetGroup()
442        - added new method Region::SetDimensionType()
443        - Added support for custom progress notification while saving to gig file.
444        - Bugfix: Adding a new region in between two existing regions caused the
445          new one being dropped after save operation and the gig file being tainted
446          (chunks at wrong location in the RIFF tree).
447        - Added new method Instrument::MoveTo() which allows to rearrange the order
448          of instruments within the same gig file.
449    
450      * src/DLS.cpp, src/DLS.h:
451        - added new method File::GetFileName()
452        - fixed minor "memory leak on exception" bug found with cppcheck
453        - added new method File::GetExtensionFile(int index)
454        - added new method File::SetFileName() allowing to call File::Save()
455          later on without passing a file name
456        - added inline helper methods overlaps() for struct range_t
457        - Added support for custom progress notification while saving to DLS file.
458        - Bugfix: Adding a new region in between two existing regions caused the
459          new one being dropped after save operation and the gig file being tainted
460          (chunks at wrong location in the RIFF tree).
461    
462      * src/SF.cpp, src/SF.h:
463        - added new method Sample::ReadNoClear()
464    
465      * src/RIFF.cpp, src/RIFF.h:
466        - bugfix: avoid calling read() with count 0 when writing a file,
467          as this may hang on some systems
468        - fixed memory leak and memory handling errors when file loading
469          fails
470        - added new method Chunk::ReadString
471        - added new method File::SetFileName() allowing to call File::Save()
472          later on without passing a file name
473        - added new method File::IsNew()
474        - added support for loading RIFF-like files with a bit different layout
475          than "real" RIFF files (used for KORG format support)
476        - added new method Chunk::GetFile()
477        - added new method Chunk::GetLayout()
478        - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
479          allows to move a subchunk within the current List, whereas the new 2nd
480          one allows to move the subchunk from the current list to another list
481        - POSIX: only assume -1 result value as error on open() calls
482        - POSIX: show operating system's error reason if opening a file failed
483        - Added support for custom progress notification while saving to RIFF file.
484        - Fixed embarrassing old bug: POSIX read() errors were never detected on
485          Chunk::Read() calls due to signment incompatible variable.
486        - Cleanup of an old DLL binary backward compatibility hack.
487    
488      * src/gigextract.cpp:
489        - export sample loop, unity note and fine tune with libsndfile
490    
491      * src/riftree.cpp:
492        - added more command line options for being able to also dump other kind
493          of file formats similar but not equal to the RIFF format
494    
495    Version 3.3.0 (30 Jul 2009)
496    
497      * general changes:
498        - fixed compilation with gcc 4.3
499        - fixes for building with Visual C++
500        - minor fix in configure for building DLL on Windows
501    
502      * src/gig.cpp, src/gig.h:
503        - added partial support for MIDI rules, only the Controller
504          Triggered rule is supported so far
505        - bugfix: removed another iterator invalidation in DeleteSample
506        - bugfix in Sample::LoadSampleData*(): reset sample read position to
507          sample start before trying to (re)load sample data from file (#82)
508        - bugfix: EG3 depth parameter was not saved correctly
509        - fixed crash which occured when streaming a gig sample with
510          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
511    
512      * src/RIFF.cpp, src/RIFF.h:
513        - bugfix: saving to the same file after the file size had been
514          increased made the file corrupt (#82)
515        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
516          is not written physically yet (#82)
517        - bugfix: saving to the same file after the file size had been
518          decreased sometimes also made the file corrupt!
519        - bugfix: undefined behavior (e.g. endless loop) when opening zero
520          length files, now throws a RIFF::Exception instead (fixes bug #121)
521        - bugfix: destructor for base class RIFF::Chunk accessed members
522          of derived class RIFF::File, which is bad, and caused crashes
523          when using Visual C++
524        - bugfix: files that contain zero length RIFF lists were not read
525          correctly (fixes #127) (bug was introduced 2009-03-13)
526    
527    Version 3.2.1 (5 Dec 2007)
528    
529      * src/RIFF.cpp, src/RIFF.h:
530        - avoid Windows to perform unnecessary file stream caching which would
531          decrease disk streaming performance on Windows systems otherwise
532    
533      * src/gig.cpp, src/gig.h:
534        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
535          applications to retrieve very superficial informations like amount of
536          instruments and their names in a very fast way
537    
538    Version 3.2.0 (14 Oct 2007)
539    
540    * packaging changes:    * packaging changes:
541      - added Mac OSX XCode project files (patch by Toshi Nagata)      - added Mac OSX XCode project files (patch by Toshi Nagata)
542      - Dev-C++ (win32) project file is automatically updated with      - Dev-C++ (win32) project file is automatically updated with
543        the version info from configure.in        the version info from configure.in
544        - the configure script can now be used in Windows with MSYS
545        - added a mainpage for the Doxygen API documentation
546    
547    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
548      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
# Line 12  Version CVS HEAD (?) Line 551  Version CVS HEAD (?)
551        lengths can be specified for each INFO chunk        lengths can be specified for each INFO chunk
552      - added Resource::GenerateDLSID function      - added Resource::GenerateDLSID function
553      - write support fix: allow regions without mapped samples      - write support fix: allow regions without mapped samples
554        - added method SetKeyRange() to the Region class which should be used
555          instead of setting the KeyRange member variable directly
556        - MoveRegion() method of Region class is now private
557        - added SetGain() method to Sampler class
558        - fixed crash when saving a file after a sample loop was added
559    
560    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
561      - fixed segmentation fault in the gig::File destructor sequence which      - fixed segmentation fault in the gig::File destructor sequence which
# Line 51  Version CVS HEAD (?) Line 595  Version CVS HEAD (?)
595        list in v3 files now always has 128 entries, several parameters        list in v3 files now always has 128 entries, several parameters
596        where incorrectly saved due to an operator precedence mistake        where incorrectly saved due to an operator precedence mistake
597      - DeleteSample now removes all references to the deleted sample      - DeleteSample now removes all references to the deleted sample
598        - AddDimension now copies all parameters from existing dimension
599          regions and also makes sure that the samplechannel dimension is
600          placed first in the list of dimensions.
601        - added method GetParent() to class 'DimensionRegion', which returns its
602          parent Region
603        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
604          unused areas
605        - added various setter methods to DimensionRegion class which take care
606          of updating lookup tables / caches.
607    
608    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
609      - added File::SetByteOrder method      - added File::SetByteOrder method
610        - Windows fix: saving a new file didn't work
611    
612    * src/gigdump.cpp:    * src/gigdump.cpp:
613      - added some missing dimension strings      - added some missing dimension strings

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