/[svn]/libgig/trunk/ChangeLog
ViewVC logotype

Annotation of /libgig/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log


Revision 3958 - (hide annotations) (download)
Sat Jun 19 10:48:12 2021 UTC (17 months, 1 week ago) by schoenebeck
File size: 45363 byte(s)
* gig: Changed signature of method  
  Instrument::IsScriptPatchVariableSet(int,String) to  
  Instrument::IsScriptPatchVariableSet(size_t,String).

1 schoenebeck 3900 Version SVN trunk (?)
2    
3 schoenebeck 3903 * src/gig.cpp, src/gig.h:
4     - Region::DeleteDimensionZone(): Fix clang sanatizer warning.
5 schoenebeck 3904 - Region::SplitDimensionZone(): Fix clang sanatizer warning.
6 schoenebeck 3913 - 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 schoenebeck 3924 - 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 schoenebeck 3926 - Added method Instrument::GetRegionAt().
14     - Marked methods Instrument::GetFirstRegion() and
15     Instrument::GetNextRegion() as deprecated.
16 schoenebeck 3927 - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
17     gig.cpp file.
18 schoenebeck 3928 - 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 schoenebeck 3929 - Use File::GetSample() instead of File::GetFirstSample() /
23     File::GetNextSample() in entire gig.cpp file.
24 schoenebeck 3933 - Added method Group::GetSample().
25     - Marked methods Group::GetFirstSample() and Group::GetNextSample() as
26     deprecated.
27 schoenebeck 3934 - Use Group::GetSample() instead of Group::GetFirstSample() /
28     Group::GetNextSample() in entire gig.cpp file.
29 schoenebeck 3935 - Changed signature of method File::GetGroup(uint) to
30     File::GetGroup(size_t).
31 schoenebeck 3936 - Fixed File::GetGroup(size_t) to be reentrant-safe.
32 schoenebeck 3937 - Marked methods GetFirstGroup() and GetNextGroup() as deprecated.
33 schoenebeck 3938 - Fixed GetGroup(String) to be reentrant-safe.
34 schoenebeck 3939 - Use GetGroup() instead of GetFirstGroup() / GetNextGroup() in entire
35     gig.cpp file.
36 schoenebeck 3942 - Changed signature of method File::GetInstrument(uint,progress_t*) to
37     File::GetInstrument(size_t,progress_t*).
38 schoenebeck 3943 - Fixed File::GetInstrument(size_t,progress_t*) to be reentrant-safe.
39 schoenebeck 3944 - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
40     as deprecated.
41 schoenebeck 3945 - Use File::GetInstrument() instead of File::GetFirstInstrument() /
42     File::GetNextInstrument() in entire gig.cpp file.
43 schoenebeck 3948 - Optimized method ScriptGroup::GetScript() to have constant time
44     efficiency.
45 schoenebeck 3949 - Changed signature of method File::GetScriptGroup(uint) to
46     File::GetScriptGroup(size_t).
47 schoenebeck 3950 - Optimized method File::GetScriptGroup(size_t) to have constant time
48     efficiency.
49 schoenebeck 3951 - Changed signature of method ScriptGroup::GetScript(uint) to
50     ScriptGroup::GetScript(size_t).
51 schoenebeck 3952 - Changed signature of method Instrument::GetScriptOfSlot(uint) to
52     Instrument::GetScriptOfSlot(size_t).
53 schoenebeck 3953 - Changed signature of method Instrument::SwapScriptSlots(uint,uint) to
54     Instrument::SwapScriptSlots(size_t,size_t).
55 schoenebeck 3954 - Changed signature of method Instrument::RemoveScriptSlot(uint) to
56     Instrument::RemoveScriptSlot(size_t).
57 schoenebeck 3955 - Changed signature of method Instrument::ScriptSlotCount() to return
58     size_t instead of uint.
59 schoenebeck 3956 - Changed signature of method Instrument::IsScriptSlotBypassed(uint) to
60     Instrument::IsScriptSlotBypassed(size_t).
61 schoenebeck 3957 - Changed signature of method Instrument::SetScriptSlotBypassed(uint,bool)
62     to Instrument::SetScriptSlotBypassed(size_t,bool).
63 schoenebeck 3958 - Changed signature of method
64     Instrument::IsScriptPatchVariableSet(int,String) to
65     Instrument::IsScriptPatchVariableSet(size_t,String).
66 schoenebeck 3903
67 schoenebeck 3900 * src/SF.cpp, src/SF.h:
68     - File::DeleteInstrument(): Fix clang sanatizer warning.
69    
70 schoenebeck 3922 * src/DLS.cpp, src/DLS.h:
71     - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
72     entire DLS.cpp file.
73     - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
74     entire DLS.cpp file.
75 schoenebeck 3926 - Added method Instrument::GetRegionAt().
76     - Marked methods Instrument::GetFirstRegion() and
77     Instrument::GetNextRegion() as deprecated.
78 schoenebeck 3927 - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
79     DLS.cpp file.
80 schoenebeck 3928 - Added method File::GetSample().
81     - Marked methods File::GetFirstSample() and File::GetNextSample() as
82     deprecated.
83 schoenebeck 3929 - Use File::GetSample() instead of File::GetFirstSample() /
84     File::GetNextSample() in entire DLS.cpp file.
85 schoenebeck 3940 - Added method Articulator::GetArticulation().
86     - Marked methods Articulator::GetFirstArticulation() and
87     Articulator::GetNextArticulation() as deprecated.
88 schoenebeck 3941 - Added method File::GetInstrument().
89     - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
90     as deprecated.
91 schoenebeck 3922
92 schoenebeck 3901 * src/RIFF.cpp, src/RIFF.h:
93     - Chunk::LoadChunkData(): Fix clang sanatizer warning.
94 schoenebeck 3902 - List::LoadSubChunks(): Fix potential garbage data access if reading a
95     RIFF chunk ID failed.
96 schoenebeck 3915 - Added methods File::IsIOPerThread() and File::SetIOPerThread(bool); the
97     latter allows to automatically use a separate file I/O stream state for
98     each thread.
99 schoenebeck 3920 - Added method List::GetSubChunkAt().
100     - Added method List::GetSubListAt().
101     - Marked methods List::GetFirstSubChunk(), List::GetNextSubChunk(),
102     List::GetFirstSubList() and List::GetNextSubList() as deprecated.
103 schoenebeck 3921 - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
104     entire RIFF.cpp file.
105 schoenebeck 3901
106 schoenebeck 3878 Version 4.3.0 (9 May 2021)
107 schoenebeck 3623
108     * general changes:
109     - Require at least a C++11 compliant compiler.
110 schoenebeck 3723 - Require some UUID generating function by underlying system.
111 schoenebeck 3623
112     * src/gig.cpp, src/gig.h:
113     - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm,
114     DimensionRegion::LFO2WaveForm and DimensionRegion::LFO3WaveForm, which
115     allow to define override LFOs' wave form (e.g. saw or square instead of
116     the default wave form which was always sine in the original
117     Gigasampler/GigaStudio software).
118     - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1Phase,
119     DimensionRegion::LFO2Phase and DimensionRegion::LFO3Phase, which allow to
120     move the start point horizontally of the LFOs' waves (0�� ... 360��).
121     - GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase
122     (the original Gigasampler/GigaStudio software only had that flip phase
123     option for LFO1 and LFO2).
124 schoenebeck 3710 - Added methods DimensionRegion::UsesAnyGigFormatExtension(),
125     Region::UsesAnyGigFormatExtension(),
126     Instrument::UsesAnyGigFormatExtension() and
127     File::UsesAnyGigFormatExtension() (however only as private methods yet,
128     see comments on methods why).
129 schoenebeck 3645 - GIG FORMAT EXTENSION: added LinuxSampler specific filter type
130     implementations to enum vcf_type_t: vcf_type_lowpass_1p,
131     vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p,
132     vcf_type_highpass_1p, vcf_type_highpass_2p, vcf_type_highpass_4p,
133     vcf_type_highpass_6p, vcf_type_bandpass_2p, vcf_type_bandreject_2p.
134 schoenebeck 3656 - Compatibility fix: GigaStudio always expects 128 '3gnm' RIFF chunks
135     (patch by Ivan Maguidhir).
136 schoenebeck 3657 - Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks
137     (original patch by Ivan Maguidhir).
138 schoenebeck 3720 - Region::DeleteDimensionZone() and Region::SplitDimensionZone(): Fixed
139     dimensions being in different order after deleting a dimension zone.
140 schoenebeck 3723 - Script: Generate a persistent UUID for each script.
141 schoenebeck 3731 - GIG FORMAT EXTENSION: Added support for script 'patch' variables and
142     accordingly added new methods to Instrument class:
143     IsScriptPatchVariableSet(), GetScriptPatchVariables(),
144     GetScriptPatchVariable(), SetScriptPatchVariable(),
145     UnsetScriptPatchVariable(); stored persistently as new 'SCPV' RIFF chunk
146     as child of our '3LS ' list chunk on Instrument level.
147 schoenebeck 3799 - Fixed undefined behaviour when modifying script slots on an instrument
148     that had been cloned and not been saved yet (e.g. unintended modification
149     of original instrument's script slots, and crash on Instrument destruction
150     due to double free of pScriptRefs).
151 schoenebeck 3623
152 schoenebeck 3770 * src/Serialization.cpp, src/Serialization.h:
153     - Fixed broken Archive(RawData) constructor which always threw an
154     Exception.
155 schoenebeck 3771 - Added built-in support for C++ String objects (a.k.a. std::string
156     from the STL) and bumped Srx format version to 1.1 for that reason.
157 schoenebeck 3773 - Fixed assertion fault on some systems if a member variable defined was
158     serialized which was declared as size_t or ssize_t data type.
159 schoenebeck 3774 - Added new method Archive::operation() which allows applications to
160     distinguish between serialization vs. deserialization in their
161     serialize() method implementations.
162 schoenebeck 3775 - Added built-in support for C++ Array<> objects (a.k.a. std::vector from
163     the STL).
164     - Member offsets are now signed and for (newly added support of) member
165     variables on the heap -1 is always used as offset instead.
166 schoenebeck 3776 - Added built-in support for C++ Set<> objects (a.k.a. std::set from the
167     STL).
168 schoenebeck 3777 - DataType: Added optional 2nd custom type name.
169     - Added built-in support for C++ Map<> objects (a.k.a. std::map from the
170     STL).
171 schoenebeck 3770
172 schoenebeck 3859 * src/helper.h:
173     - Fix compile error with GCC 9 due to ignored result value of vasprintf()
174     function call.
175    
176 schoenebeck 3623 * src/tools/gigdump.cpp:
177     - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
178     LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
179     LFO2FlipPhase and LFO3FlipPhase.
180    
181 schoenebeck 3524 Version 4.2.0 (25 Jul 2019)
182 schoenebeck 3392
183 schoenebeck 3476 * general changes:
184     - Added MSVC build support (anonymous patch from mailing list).
185     - Introduced CMake build support (yet constrained for building with MSVC)
186     (anonymous patch from mailing list).
187 schoenebeck 3478 - Fix: Don't automatically delete RIFF chunks from DLS/gig classes'
188     destructors. Added new virtual method DeleteChunks() to those classes
189     for this which must be explicitly called instead to remove their RIFF
190     chunks.
191     - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
192     of zero; which is unsafe per se.
193     - Added C++11 "override" keyword where appropriate.
194 schoenebeck 3488 - Fixed crash in RIFF, DLS and gig classes which occurred on certain
195     of their actions when not passing a progress_t callback structure.
196 schoenebeck 3476
197 schoenebeck 3398 * src/gig.cpp, src/gig.h:
198     - Fixed Doxygen API comments for enum types (currently latest Doxygen
199     [v1.8.13] only supports C comments in macro arguments expansion, but
200     not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
201     the Doxygen source code, which currently also filter out new line
202     \n chars).
203 schoenebeck 3414 - Added new method File::CountSamples().
204     - Added new method File::CountInstruments().
205 schoenebeck 3440 - Fixed gig v4 files falsely being handled as v2 format
206     (patch by Ivan Maguidhir).
207     - Added gig v4 version identifier (File::VERSION_4).
208 schoenebeck 3442 - GIG FORMAT EXTENSION: Added attribute
209     DimensionRegion::SustainReleaseTrigger which allows to define whether
210     a sustain pedal up event shall cause a release trigger sample to be
211     played (default: don't play release trigger sample by sustain pedal).
212 schoenebeck 3447 - GIG FORMAT EXTENSION: Added attribute
213     DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
214     regular behaviour of playing release trigger sample on MIDI note-off
215     events.
216 schoenebeck 3474 - Introduced support for writing extension files (.gx01, .gx02, ...)
217     (original patch by Ivan Maguidhir).
218 schoenebeck 3478 - Many gig classes derive now from DLS::Storage (see DLS changes below).
219 schoenebeck 3481 - Added File::GetRiffFile() method.
220 schoenebeck 3398
221 schoenebeck 3463 * src/DLS.cpp, src/DLS.h:
222     - File: Fixed implicitly allocated RIFF::File object never been freed.
223 schoenebeck 3478 - Added new abstract interface base class DLS::Storage which is derived by
224     the respective classes for implementing (the old) UpdateChunks() and the
225     new DeleteChunks() method.
226 schoenebeck 3481 - Added File::GetRiffFile() method.
227 schoenebeck 3463
228 schoenebeck 3481 * src/sf2.cpp, src/sf2.h:
229     - Added Sample::GetFile() method.
230     - Added File::GetRiffFile() method.
231    
232 schoenebeck 3392 * src/Serialization.cpp, src/Serialization.h:
233     - Hide pure internal declarations from header file to avoid numerous
234     compiler warnings when building and linking against the public API.
235 persson 3454 - Fixed comparision logic bug
236 schoenebeck 3464 - Fixed memory leak in DataType::customTypeName().
237 schoenebeck 3392
238 schoenebeck 3412 * src/RIFF.cpp, src/RIFF.h:
239     - Fix: Calling File::SetMode() left an undefined file handle on Windows and
240     caused a resource leak
241 persson 3468 - Avoid compiler warning when building for 32 bit windows.
242 schoenebeck 3478 - Added new method progress_t::subdivide().
243 schoenebeck 3481 - Fix: API doc comment for Chunk::GetFilePos() was completely wrong.
244     - progress_t: Added a 2nd (overridden) progress_t::subdivide() method which
245     allows a more fine graded control into which portions the subtasks are
246     divided to.
247 schoenebeck 3412
248 schoenebeck 3425 * src/tools/gigdump.cpp:
249     - Added command line option --instrument-names which causes only
250     instrument names and their index numbers to be printed.
251    
252 schoenebeck 3370 Version 4.1.0 (25 Nov 2017)
253 schoenebeck 2909 * general changes:
254 schoenebeck 2912 - removed 2 GB limitation when loading a gig or DLS file
255 schoenebeck 2922 - using now native integer size where appropriate
256 schoenebeck 3047 - fixed minor issues with man pages (patch by Debian maintainer)
257 schoenebeck 3048 - fixed various spelling mistakes (patch by Debian maintainer)
258 schoenebeck 3138 - Added new "Serialization" framework (and equally named namespace)
259     which allows to serialize and deserialize native C++ objects
260     in a portable, easy and flexible way.
261 schoenebeck 3173 - print compiler warning if no RTTI available
262 schoenebeck 3175 - Fixed potential crash in command line tools gig2stereo, korg2gig,
263     korgdump and sf2extract.
264 schoenebeck 3348 - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953
265     (original patch by Paul Brossier, slightly modified).
266 schoenebeck 3351 - Debian: Fixed packaging error about invalid substitution variable
267     "Source-Version".
268     - Raised Debian compatibility level to Debian 9 "Stretch".
269 schoenebeck 2909
270 schoenebeck 2912 * src/gig.cpp, src/gig.h:
271 persson 2836 - fixed bug in Script::SetGroup: the script chunk wasn't moved
272     - fixed compilation error with clang 3.4
273 schoenebeck 2912 - GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB
274 schoenebeck 2913 as one single monolithic gig file. In case .gig file is >= 2GB expect a
275     large monolithic file, otherwise if .gig file is < 2 GB check for
276     "extension" files (.gx01, .gx02, ...) instead.
277 schoenebeck 2923 - fixed Region::UpdateUpdateVelocityTable() which did not work correctly
278     if there were dimensions after the velocity dimension: it only created
279     valid velocity tables for cases of dimensions lower than the velocity
280     dimension.
281 schoenebeck 2985 - added new method Sample::VerifyWaveData() which allows to check whether
282     a sample had been damaged for some reason
283     - Fix: samples' CRC checksums were damaged on file structure changes.
284 schoenebeck 2989 - Fix: samples' CRC checksums were misordered when a Sample was deleted.
285     - Added new method Sample::GetWaveDataCRC32Checksum().
286 schoenebeck 2990 - Changed default value of EG2Release (filter release time) to 60s.
287 schoenebeck 3112 - Instruments' default pitch bend range is now +-2 semi tones.
288 schoenebeck 3115 - Fixed CRC checksums being wrong sometimes.
289 schoenebeck 3117 - Fix: method File::AddContentOf() did not clone script groups and scripts
290     of passed original file.
291 schoenebeck 3138 - Added support for serializing & deserializing DimensionRegion
292     objects (and crossfade_t and leverage_ctrl_t objects).
293 schoenebeck 3169 - Added enum reflection API functions for retrieving enum declaration type
294 schoenebeck 3181 information at runtime (enumCount(), enumKey(), enumKeys(), enumValue()).
295 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
296     textual format specifiers like with printf().
297     - On unknown leverage controller exception: show precise unknown leverage
298     controller number found.
299 schoenebeck 3203 - Ignore invalid leverage controller types and just show a warning on the
300     console instead of throwing an exception.
301 schoenebeck 3323 - Added new struct eg_opt_t and new class member variable
302 schoenebeck 3327 DimensionRegion::EG1Options and DimensionRegion::EG2Options as an
303     extension to the gig file format, which allows to override the default
304     behavior of the first two EGs' state machines.
305 schoenebeck 3349 - Fixed undefined behavior when loading a gig file with invalid
306     velocity curve parameters (fixes CVE-2017-12951).
307 schoenebeck 3350 - Fixed undefined behavior when loading a gig file with invalid wave
308     pool index number (fixes CVE-2017-12954).
309 schoenebeck 2909
310 schoenebeck 2912 * src/DLS.cpp, src/DLS.h:
311     - Sample: wave pool offsets are now 64 bits (to allow support for files
312     larger than 4 GB).
313 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
314     textual format specifiers like with printf().
315 persson 3454
316 schoenebeck 2912 * src/RIFF.cpp, src/RIFF.h:
317     - added support for RIFF files larger than 4 GB, by default the required
318     internal RIFF file offset size is automatically detected (that is RIFF
319     files < 4 GB automatically use 32 bit offsets while files >= 4 GB
320     automatically use 64 bit offsets), a particular offset size can be forced
321     with a new option added to the RIFF File constructor though
322     - when saving a modified, grown RIFF file, the temporary file size during
323     Save() operation will no longer be larger than the final grown file size
324 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
325     textual format specifiers like with printf().
326 schoenebeck 2912
327 schoenebeck 3150 * src/Serialization.cpp, src/Serialization.h:
328     - Archive: Added method isModified().
329     - Archive: Added method setAutoValue().
330     - Archive: Added method setIntValue().
331     - Archive: Added method setRealValue().
332     - Archive: Added method setBoolValue().
333     - Archive: Added method setEnumValue().
334     - Archive: Added method valueAsString().
335     - Archive::rawData(): Automatically re-encode new raw data stream if
336     archive had been modified (i.e. by remove(), setAutoValue(), etc.).
337 schoenebeck 3153 - Object: Added method memberByUID().
338     - Object: remove() method is now protected.
339 schoenebeck 3156 - Archive: Added method removeMember().
340     - Archive: Added methods name() and setName().
341     - Archive: Added methods comment() and setComment().
342     - Archive: Added methods timeStampCreated(), timeStampModified(),
343     dateTimeCreated() and dateTimeModified().
344 schoenebeck 3169 - Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool().
345 schoenebeck 3173 - DataType: Implemented demangling C++ type names (for methods
346     asLongDescr() and customTypeName(bool demangle=false)).
347 schoenebeck 3185 - Archive::setAutoValue(): Handle human readable boolean text
348     representations like "yes", "no", "true", "false" as expected.
349 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
350     textual format specifiers like with printf().
351 schoenebeck 3334 - DataType fix: Retain backward compatibility to older versions of native
352     C++ classes/structs.
353 schoenebeck 3150
354 schoenebeck 3369 * src/Akai.cpp:
355     - Fixed compilation error with recent, more strict compilers.
356    
357 persson 2836 * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
358     - improved output of non-ascii characters in usage messages
359     - fixed printf format strings
360 schoenebeck 2909
361 persson 2836 * src/tools/korg2gig.cpp:
362     - fixed c++11 narrowing warnings
363 schoenebeck 2909 - fixed fine tuning which was not translated at all
364 persson 2836
365 schoenebeck 2923 * src/tools/gigdump.cpp:
366     - additionally print VelocityUpperLimit and DimensionUpperLimits of all
367     dimension regions
368 schoenebeck 2984 - additionally print RIFF chunk file offset and RIFF chunk size of sample
369     data
370 schoenebeck 2985 - added and implemented new parameter "--verify" which allows to check
371     the raw wave form data integrity of all samples
372     - added and implemented new parameter "--rebuild-checksums" which allows
373     to recalculate the CRC32 checksum of all samples' raw wave data and
374     rebuilding the gig file's global checksum table (i.e. in case the
375     file's checksum table was damaged)
376 schoenebeck 2989 - print samples' CRC32 checksums
377 schoenebeck 3323 - Print the new EG behavior options (eg_opt_t).
378 schoenebeck 2923
379 schoenebeck 2984 * src/tools/gigextract.cpp:
380     - Fix: if sample name contains a path separator (slash or backslash) then
381     replace them by a minus sign to avoid file system issues.
382    
383 schoenebeck 3115 * src/tools/gig2stereo.cpp:
384     - Also merge mono sample pairs with non matching loop information if
385     argument --incompatible was given.
386    
387 schoenebeck 2912 * packaging changes:
388     - Automake: set environment variable GCC_COLORS=auto to allow GCC to
389     auto detect whether it (sh/c)ould output its messages in color.
390    
391 schoenebeck 2785 Version 4.0.0 (14 Jul 2015)
392 persson 2133 * general changes:
393     - minor Makefile fix for parallel make
394 persson 2182 - Mac OS X: link with CoreFoundation (for the UUID function)
395 persson 2334 - removed gcc 4.7 warnings
396 persson 2364 - modernized configure script
397 persson 2419 - removed usage of deprecated Automake variable INCLUDES
398 schoenebeck 2482 - added new command line tool "gigmerge"
399     - added "const" keyword to several methods
400 schoenebeck 2484 - added new command line tool "gig2mono"
401 schoenebeck 2495 - added man page for "sf2dump"
402 schoenebeck 2543 - added new command line tool "korgdump" (and a man page for it)
403     - added new command line tool "korg2gig" (and a man page for it)
404 schoenebeck 2571 - moved source files of command line tools to new subdir src/tools
405 schoenebeck 2586 - libgig.so and libakai.so files are now installed under
406     $(prefix)/lib/libgig/ by default.
407     - Header files are now installed under $(prefix)/include/libgig/ by default.
408     - Fixed various packaging issues regarding installation directories
409     (fixes #218).
410 schoenebeck 2685 - added new command line tool "gig2stereo" (and a man page for it)
411 schoenebeck 2764 - unit tests: fixed wrong return value when test suite app exits
412     (patch by Ryan Schmidt)
413 schoenebeck 2780 - added new command line tool "sf2extract" (and a man page for it)
414 persson 2133
415 schoenebeck 2465 * SoundFont file format:
416 iliev 2016 - initial implementation
417 persson 2100 - changed region lookup API to avoid malloc in RT threads
418 persson 2202 - fixed GetEG1Sustain which didn't return correct value
419 persson 2381 - bugfix: GetPan always returned -1, 0 or 1
420 iliev 2016
421 schoenebeck 2543 * KORG file format:
422     - initial support for sample based instruments in KORG's file format
423     (.KMP and .KSF files)
424    
425 schoenebeck 2572 * AKAI file format:
426     - Added Linux/POSIX ported version of libakai. Note that libakai is released
427     under LGPL terms while libgig is released under GPL terms. To handle this
428     license difference appropriately the AKAI support part is built as
429     separate DLL (.so file).
430 schoenebeck 2573 - Fixed Mac OSX support so that the Akai lib files and tools compile without
431     any exotic third party libraries.
432 schoenebeck 2574 - Fixed various compilation errors for Windows.
433 schoenebeck 2587 - POSIX fix: open() requires third (mode) argument if used with O_CREAT
434     (fixes #219).
435 schoenebeck 2572
436 persson 2152 * src/gig.cpp:
437     - bugfix: VCF velocity dynamic range and VCF velocity curve
438     weren't saved correctly
439 schoenebeck 2394 - implemented File::AddDuplicateInstrument()
440 persson 2402 - bugfix: negative EG3 depth values were not correctly parsed or
441     saved
442 persson 2450 - added write support for CtrlTrigger midi rule
443     - added read and write support for Legato and Alternator midi
444     rules
445 schoenebeck 2467 - bugfix: sample groups were sometimes created multiple times or with
446     wrong textual group name
447 schoenebeck 2482 - added new method File::AddContentOf() for merging .gig files
448 schoenebeck 2540 - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
449     controller types (only works with LinuxSampler & gigedit, will not
450     work with Gigasampler/GigaStudio)
451 schoenebeck 2543 - added new method File::GetGroup(String name) for getting group by name
452 schoenebeck 2547 - added new method Region::GetDimensionDefinition(dimension_t type)
453     - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
454     - added some more sanity checks in Region::AddDimension()
455 schoenebeck 2555 - added new method Region::DeleteDimensionZone(dimension_t, int)
456     - added new method Region::SplitDimensionZone(dimension_t, int)
457 schoenebeck 2564 - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
458     with certain velocity split sounds under certain conditions (added bound
459     constraints to prevent that)
460 schoenebeck 2584 - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
461 schoenebeck 2599 - added new method Region::GetDimensionRegionIndexByValue()
462 schoenebeck 2601 - added new method Script::GetGroup()
463 schoenebeck 2639 - added new method Region::SetDimensionType()
464 schoenebeck 2682 - Added support for custom progress notification while saving to gig file.
465 schoenebeck 2698 - Bugfix: Adding a new region in between two existing regions caused the
466     new one being dropped after save operation and the gig file being tainted
467     (chunks at wrong location in the RIFF tree).
468 schoenebeck 2700 - Added new method Instrument::MoveTo() which allows to rearrange the order
469     of instruments within the same gig file.
470 persson 2152
471 schoenebeck 2274 * src/DLS.cpp, src/DLS.h:
472     - added new method File::GetFileName()
473 persson 2310 - fixed minor "memory leak on exception" bug found with cppcheck
474 schoenebeck 2329 - added new method File::GetExtensionFile(int index)
475 schoenebeck 2482 - added new method File::SetFileName() allowing to call File::Save()
476     later on without passing a file name
477 schoenebeck 2547 - added inline helper methods overlaps() for struct range_t
478 schoenebeck 2682 - Added support for custom progress notification while saving to DLS file.
479 schoenebeck 2698 - Bugfix: Adding a new region in between two existing regions caused the
480     new one being dropped after save operation and the gig file being tainted
481     (chunks at wrong location in the RIFF tree).
482 schoenebeck 2274
483 schoenebeck 2780 * src/SF.cpp, src/SF.h:
484     - added new method Sample::ReadNoClear()
485    
486 persson 2120 * src/RIFF.cpp, src/RIFF.h:
487     - bugfix: avoid calling read() with count 0 when writing a file,
488     as this may hang on some systems
489 persson 2155 - fixed memory leak and memory handling errors when file loading
490     fails
491 persson 2450 - added new method Chunk::ReadString
492 schoenebeck 2482 - added new method File::SetFileName() allowing to call File::Save()
493     later on without passing a file name
494     - added new method File::IsNew()
495 schoenebeck 2543 - added support for loading RIFF-like files with a bit different layout
496     than "real" RIFF files (used for KORG format support)
497     - added new method Chunk::GetFile()
498     - added new method Chunk::GetLayout()
499 schoenebeck 2584 - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
500     allows to move a subchunk within the current List, whereas the new 2nd
501     one allows to move the subchunk from the current list to another list
502 schoenebeck 2675 - POSIX: only assume -1 result value as error on open() calls
503     - POSIX: show operating system's error reason if opening a file failed
504 schoenebeck 2682 - Added support for custom progress notification while saving to RIFF file.
505 schoenebeck 2685 - Fixed embarrassing old bug: POSIX read() errors were never detected on
506     Chunk::Read() calls due to signment incompatible variable.
507 schoenebeck 2703 - Cleanup of an old DLL binary backward compatibility hack.
508 persson 2120
509 schoenebeck 2465 * src/gigextract.cpp:
510     - export sample loop, unity note and fine tune with libsndfile
511    
512 schoenebeck 2543 * src/riftree.cpp:
513     - added more command line options for being able to also dump other kind
514     of file formats similar but not equal to the RIFF format
515    
516 schoenebeck 1953 Version 3.3.0 (30 Jul 2009)
517 persson 1627
518 persson 1713 * general changes:
519     - fixed compilation with gcc 4.3
520 persson 1869 - fixes for building with Visual C++
521 persson 1894 - minor fix in configure for building DLL on Windows
522 persson 1713
523 persson 1627 * src/gig.cpp, src/gig.h:
524     - added partial support for MIDI rules, only the Controller
525     Triggered rule is supported so far
526 persson 1678 - bugfix: removed another iterator invalidation in DeleteSample
527 schoenebeck 1851 - bugfix in Sample::LoadSampleData*(): reset sample read position to
528     sample start before trying to (re)load sample data from file (#82)
529 persson 1869 - bugfix: EG3 depth parameter was not saved correctly
530 schoenebeck 1875 - fixed crash which occured when streaming a gig sample with
531     bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
532 persson 1627
533 persson 1678 * src/RIFF.cpp, src/RIFF.h:
534     - bugfix: saving to the same file after the file size had been
535     increased made the file corrupt (#82)
536 schoenebeck 1851 - bugfix: refuse Chunk::Read() in case chunk has just been added, that
537     is not written physically yet (#82)
538 persson 1859 - bugfix: saving to the same file after the file size had been
539     decreased sometimes also made the file corrupt!
540 schoenebeck 1863 - bugfix: undefined behavior (e.g. endless loop) when opening zero
541     length files, now throws a RIFF::Exception instead (fixes bug #121)
542 persson 1869 - bugfix: destructor for base class RIFF::Chunk accessed members
543     of derived class RIFF::File, which is bad, and caused crashes
544     when using Visual C++
545 persson 1885 - bugfix: files that contain zero length RIFF lists were not read
546     correctly (fixes #127) (bug was introduced 2009-03-13)
547 persson 1678
548 schoenebeck 1549 Version 3.2.1 (5 Dec 2007)
549 schoenebeck 1459
550     * src/RIFF.cpp, src/RIFF.h:
551     - avoid Windows to perform unnecessary file stream caching which would
552     decrease disk streaming performance on Windows systems otherwise
553    
554 schoenebeck 1524 * src/gig.cpp, src/gig.h:
555     - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
556     applications to retrieve very superficial informations like amount of
557     instruments and their names in a very fast way
558    
559 schoenebeck 1416 Version 3.2.0 (14 Oct 2007)
560 schoenebeck 1154
561 schoenebeck 1172 * packaging changes:
562     - added Mac OSX XCode project files (patch by Toshi Nagata)
563 schoenebeck 1186 - Dev-C++ (win32) project file is automatically updated with
564     the version info from configure.in
565 persson 1330 - the configure script can now be used in Windows with MSYS
566 schoenebeck 1378 - added a mainpage for the Doxygen API documentation
567 schoenebeck 1172
568 schoenebeck 1154 * src/DLS.cpp, src/DLS.h:
569     - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
570 persson 1179 - fixed write support for big-endian systems
571 persson 1180 - improved handling of fixed length info strings - separate default
572     lengths can be specified for each INFO chunk
573 persson 1209 - added Resource::GenerateDLSID function
574 persson 1266 - write support fix: allow regions without mapped samples
575 schoenebeck 1335 - added method SetKeyRange() to the Region class which should be used
576     instead of setting the KeyRange member variable directly
577     - MoveRegion() method of Region class is now private
578 schoenebeck 1358 - added SetGain() method to Sampler class
579 persson 1388 - fixed crash when saving a file after a sample loop was added
580 schoenebeck 1154
581 schoenebeck 1158 * src/gig.cpp, src/gig.h:
582     - fixed segmentation fault in the gig::File destructor sequence which
583     happened when gig::Group informations were accessed before
584 persson 1179 - fixed write support for big-endian systems
585 persson 1180 - defined lengths of a fixed set of info strings. These strings
586     are saved when the file is written, even if they are empty.
587 persson 1182 - added missing parameter initalizations in sample, region and
588     instrument constructors
589     - clear unused fields when saving samples and regions
590     - fixed write support bugs: v3 dimension limits and chunksize
591     weren't saved, leverage controller of type controlchange
592 persson 1195 couldn't be saved, group name list chunk was placed wrong,
593     dimension region chunks also placed wrong
594 persson 1182 - added initialization of some fixed info strings in file and
595     instrument
596 persson 1192 - write support: files created by libgig will now have the RIFF
597     chunks in correct order
598 persson 1199 - write support: two previously unknown fields in dimension
599     definition are now saved
600     - added constants for gig file versions
601     - write support: the 3crc and einf chunks are now created or
602     updated when a file is saved (3crc contains sample checksums,
603     einf contains file statistics)
604 persson 1209 - write support: DLSID is now generated on the file and the
605     instruments
606 persson 1218 - write support: improved the default values for dimension region
607     parameters
608 persson 1247 - more write support fixes: crossfade parameters were not saved,
609     v3 dimension limits were not correctly initialized and saved
610     when dimensions were added or deleted, v3 wave pool offsets were
611     not saved correctly
612 persson 1264 - write support: 24 bit samples can now be written
613     - write support: version 3 is now the default for new files
614 persson 1266 - more write support fixes: the 3ewg chunk is now bigger for v3,
615     dimension regions without mapped samples are now allowed, 3gnl
616     list in v3 files now always has 128 entries, several parameters
617     where incorrectly saved due to an operator precedence mistake
618     - DeleteSample now removes all references to the deleted sample
619 persson 1301 - AddDimension now copies all parameters from existing dimension
620     regions and also makes sure that the samplechannel dimension is
621     placed first in the list of dimensions.
622 schoenebeck 1316 - added method GetParent() to class 'DimensionRegion', which returns its
623     parent Region
624 schoenebeck 1335 - fixed Instrument::UpdateRegionKeyTable() method which did not reset
625     unused areas
626 schoenebeck 1358 - added various setter methods to DimensionRegion class which take care
627     of updating lookup tables / caches.
628 schoenebeck 1158
629 persson 1183 * src/RIFF.cpp, src/RIFF.h:
630 persson 1184 - added File::SetByteOrder method
631 persson 1301 - Windows fix: saving a new file didn't work
632 persson 1183
633 persson 1264 * src/gigdump.cpp:
634     - added some missing dimension strings
635    
636 schoenebeck 1116 Version 3.1.1 (24 Mar 2007)
637 schoenebeck 1050
638     * packaging changes:
639     - ported to Windows using native Windows functions for file IO
640     (provided Dev-C++ + mingw project file)
641 schoenebeck 1079 - only export relevant files to Doxygen API documentation
642 schoenebeck 1050
643 persson 1070 * src/gig.cpp, src/gig.h:
644     - custom velocity splits now works for gig v3 files too
645     - added support for custom splits points for other dimensions than
646     velocity (gig v3 feature)
647 persson 1076 - added "smart midi" and "round robin keyboard" dimensions
648 schoenebeck 1081 - added new method File::DeleteGroupOnly() which only deletes the given
649     group but moves all its members to another group, the other method,
650     that is File::DeleteGroup() now removes not just the group, but also
651     all the samples that belong to that group
652 schoenebeck 1083 - fixed crash which occured on interfering File::DeleteSample() and
653     File::GetNextSample() calls (due to iterator invalidation)
654 schoenebeck 1098 - fixed group names which were not saved
655 schoenebeck 1099 - fixed group destructor which did not remove the RIFF chunk associated
656     with the group
657 persson 1102 - added Instrument::MoveRegion method
658     - fixed constructor for Region, which did not initialize correctly
659     when used from Instrument::AddRegion
660 schoenebeck 1106 - when saving, override the gig::Regions sample reference simply by
661     the region's first dimension region's sample (avoids an exception
662     when trying to save a new instrument)
663 schoenebeck 1113 - fixed AddDimension() method which did not fill out all mandatory
664     dimension definition fields
665 persson 1070
666 persson 1102 * src/DLS.cpp, src/DLS.h:
667     - added Instrument::MoveRegion method
668 schoenebeck 1106 - fixed software info field which was wrongly stored on instruments,
669     causing an exception when trying to save a new instrument
670 persson 1102
671 schoenebeck 1095 * src/RIFF.cpp, src/RIFF.h:
672     - fixed RIFF::Chunk destructor which did not unregister previously
673     resized chunks, leading to a "zero size chunk" exception when
674     File::Save() was called
675 persson 1102 - added List::MoveSubChunk method
676 schoenebeck 1095
677 schoenebeck 933 Version 3.1.0 (24 Nov 2006)
678 persson 858
679 capela 867 * packaging changes:
680     - changed deprecated copyright attribute to license;
681     added ldconfig to post-(un)install steps on libgig.spec (RPM)
682 persson 902
683 persson 858 * src/gig.cpp, src/gig.h:
684     - added support for more than one set of custom velocity splits
685     inside a region (for example different velocity split levels for
686     pedal up and pedal down)
687 persson 864 - sample loop parameters are now taken from the DimensionRegion
688     instead of the wave chunk
689     - keyswitching dimension is changed from split type "normal" to
690     "bit"
691 persson 902 - real support for 24 bit samples - samples are not truncated to
692     16 bits anymore
693     - support for reading of ".art" files. (Merging of .art and .gig
694     files are not implemented yet.)
695 persson 918 - several fixes for the write support
696 schoenebeck 929 - support for sample groups added
697 persson 858
698 persson 918 * src/DLS.cpp, src/DLS.h:
699 persson 902 - support for reading of ".art" files
700 persson 918 - removed incorrect use of memccpy in the write support (patch by
701     Jeremy Kerr)
702     - several fixes for the write support
703 persson 902
704     * src/gigextract.cpp:
705     - real support for 24 bit samples
706    
707 schoenebeck 916 * src/gigdump.cpp:
708     - print global file informations
709 schoenebeck 929 - print sample groups
710 schoenebeck 916
711 schoenebeck 917 * general changes:
712     - added CPPUnit test cases (at the moment primarily for automatic check
713     of Gigasampler write support)
714    
715 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
716 persson 773
717 schoenebeck 780 * general changes:
718 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
719     gig files)
720     - loading DLS and gig files is now much more permissive, DLS and gig
721     files are now loaded even if mandatory RIFF chunks are missing
722 persson 834 - fixed some memory management errors, one of them was causing a
723     crash when a multi-file gig was deallocated
724 schoenebeck 780
725 persson 773 * src/gig.cpp, src/gig.h:
726     - fixed the GetVelocityCutoff function, it wasn't always using the
727     VCFVelocityScale parameter when no cutoff controller was defined
728 persson 774 - support for the gig v3 feature to have a number of dimension
729     splits not equal to a power of two
730 schoenebeck 809 - added write support (highly experimental)
731 persson 773
732 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
733     - fixed loading of Articulation Connections (<artl> list chunks were
734     seeked instead of ordinary <artl> data chunks)
735     - added write support (highly experimental)
736    
737     * src/RIFF.cpp, src/RIFF.h:
738     - added write support
739     - Chunk::LoadChunkData() can now be called again to resize the buffer
740     after a Chunk::Resize() and before the File::Save() call to allow
741     placing the new data in the chunk's write buffer and perform the
742     resize and write operations in one rush
743    
744 schoenebeck 809 * src/gigdump.cpp:
745     - fixed to show the correct amount of dimension regions instead of 32
746     (patch by James Wylder)
747    
748 schoenebeck 804 * src/dlsdump.cpp:
749     - show for every region the name of the referenced sample
750     - show file name in quotation marks
751    
752 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
753 schoenebeck 652
754     * packaging changes:
755     - require automake (>= 1.5) for 'make -f Makefile.cvs'
756     (mandatory for 'dist-bzip2' automake option)
757    
758 persson 666 * src/gig.cpp, src/gig.h:
759     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
760     the extension files are read automatically when the samples are
761     loaded
762 persson 695 - fixed the 24 bit decompression, the result should now be exact
763     instead of an approximation
764 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
765     function to DimensionRegion
766 persson 666
767     * src/DLS.cpp, src/DLS.h:
768     - the upper bits of the pool table indices are read (used as
769     extension file numbers for gig v3)
770    
771     * src/RIFF.cpp, src/RIFF.h:
772     - the file name is remembered in the RIFF::File object
773    
774 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
775 schoenebeck 549
776 schoenebeck 634 * packaging changes:
777     - include debian/ directory on 'make dist'
778     - create a bzip2 tarball on 'make dist'
779    
780 schoenebeck 549 * src/gigextract.cpp:
781     - show also version of libsndfile or build version of libaudiofile when
782     using the -v switch
783 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
784 schoenebeck 549
785 persson 613 * src/gig.cpp, src/gig.h:
786     - added DimensionRegion::GetVelocityRelease function
787    
788 schoenebeck 530 Version 2.0.0 (9 May 2005)
789 schoenebeck 317
790 schoenebeck 383 * packaging changes:
791     - fixed conditional linkage of either libsndfile or libaudiofile
792     (if none of the two exist, configure script will abort)
793 schoenebeck 518 - man pages are now auto generated with the correct libgig version
794 schoenebeck 383
795 schoenebeck 317 * src/gig.cpp, src/gig.h:
796     - experimental support for Gigasampler v3 format;
797     64 bit file offsets are truncated to 32 bit, 24 bit samples are
798 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
799     articulation informations are ignored at the moment
800     (patch by Andreas Persson)
801 schoenebeck 317 - added some file format compatibility checks
802 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
803     never used, because the necessary check was made before
804     initialization)
805     - fixed crossfade points order (structure for big endian and little
806     endian systems was interchanged)
807 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
808 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
809     to their region or dimension region (patch by Andreas Persson)
810 persson 365 - support for compressed mono samples
811     - experimental support for compressed 24 bit samples
812     - fixed decompression on big-endian CPUs
813     - fixed decompression bug that truncated the last block of samples
814 schoenebeck 384 - external decompression buffers can now be used for streaming samples
815     to avoid race conditions in case of multiple streaming threads
816 persson 406 - added pre-calculated sample attenuation parameter
817 persson 437 - added v3 "random" and "round robin" dimensions
818 schoenebeck 515 - implemented progress indicator callback mechanism for loading
819     instruments and samples
820 schoenebeck 518 - added functions libraryName() and libraryVersion()
821 schoenebeck 317
822 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
823 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
824     to be zero
825 schoenebeck 518 - added functions libraryName() and libraryVersion()
826 schoenebeck 515
827 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
828 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
829     position within the body of the given list chunk
830 schoenebeck 518 - added functions libraryName() and libraryVersion()
831 schoenebeck 515
832 schoenebeck 518 * src/rifftree.cpp:
833     - added command line switch -v to show rifftree's revision and the used
834     libgig version
835    
836     * src/dlsdump.cpp:
837     - added command line switch -v to show dlsdump's revision and the used
838     libgig version
839    
840 schoenebeck 334 * src/gigdump.cpp:
841 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
842     LoopPlayCount
843 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
844     libgig version
845 schoenebeck 334
846 persson 365 * src/gigextract.cpp:
847     - support for compressed mono samples and compressed 24 bit samples
848 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
849     used libgig version
850 persson 365
851 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
852 schoenebeck 196
853     * packaging changes:
854     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
855     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
856 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
857     SuSE and Fedora)
858     - fixed generation of Doxygen API documentation (now also included in
859     RPM and Debian packages)
860 schoenebeck 196
861 schoenebeck 231 * src/gig.cpp, src/gig.h:
862     - fixed / improved accuracy of all three velocity to volume
863 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
864     (patch by Andreas Persson)
865 schoenebeck 231 - denormals are filtered from the velocity to volume tables
866 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
867     trigger dimension, no bit range check for dimensions of split type
868     'split_type_bit')
869 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
870     signed 7 bit to signed 8 bit)
871 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
872 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
873 schoenebeck 231
874 schoenebeck 220 * src/gigextract.cpp:
875     - added support for libsndfile (if libaudiofile and libsndfile are
876     available then libsndfile is preferred)
877    
878 schoenebeck 229 * src/gigdump.cpp:
879     - added printout for dimension informations (amount, type, bits, zones)
880 schoenebeck 231 - added printout for velocity response curve parameters
881 schoenebeck 235 - added printout for crossfade definitions
882 schoenebeck 269 - added printout for panorama value for each DimensionRegion
883 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
884     Gigasampler layers
885 schoenebeck 229
886 capela 168 Version 0.7.1 (2 Jul 2004)
887    
888     * packaging changes:
889 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
890     Redhat packages
891 capela 168 - header files included on installation.
892     - autotools-generated files removed from CVS repository.
893 schoenebeck 186 - added support for generating Debian packages
894     - version of shared library can be set in configure.in
895    
896 schoenebeck 58 Version 0.7.0 (3 May 2004)
897    
898     * general changes:
899     - various big endian specific corrections
900     (successfully tested now on PPC)
901     - minor adjustments to avoid compile errors on some systems
902     (using now pow() instead of powl() and --pedantic g++ compiler switch)
903     - libtoolized the library
904     - added man pages for the command line tools
905     (gigextract, gigdump, dlsdump, rifftree)
906    
907     * src/gig.cpp, src/gig.h:
908     - fixed bug in decompression algorithm which caused it not to detect
909     the end of a stream
910     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
911     takes the MIDI key velocity value as an argument and returns the
912     appropriate volume factor (0.0 ... 1.0) for the sample to be played
913     back, the velocity curve transformation functions used for this are
914     only an approximation so far
915     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
916     'Sample::LoopSize' which reflected wrong values
917     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
918     measured in sample points instead of byte offset
919     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
920     'Sample::FineTune'
921     - added class attribute 'Sample::LoopSize'
922     - added method GetInstrument(uint index) to class 'File'
923     - added ReadAndLoop() method to class 'Sample' which is an extension to
924     the normal Read() method to honor the sample's looping information
925     while streaming from disk
926     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
927     'eg2_ctrl_t': replaced this huge enumeration by a structure which
928     reflects the MIDI controller number in case of an ordinary control
929     change controller (this saves a huge switch-case block in the
930     application of the library user)
931     - renamed following attributes in class 'DimensionRegion':
932     'AttenuationContol' -> 'AttenuationController',
933     'InvertAttenuationControl' -> 'InvertAttenuationController',
934     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
935     - minor fix in API documentation for method GetVelocityAttenuation() in
936     class 'DimensionRegion'
937    
938     * src/RIFF.cpp, src/RIFF.h:
939     - added additional API documentation
940     - minor fix in Chunk::Read() method (only a minor efficiency issue)
941    
942     * src/gigdump.cpp:
943     - added printout of samples' looping informations
944    
945 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
946    
947     * initial release

  ViewVC Help
Powered by ViewVC