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

Diff of /libgig/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 406 by persson, Wed Feb 23 19:11:07 2005 UTC revision 2682 by schoenebeck, Mon Dec 29 16:25:51 2014 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2      * general changes:
3        - minor Makefile fix for parallel make
4        - Mac OS X: link with CoreFoundation (for the UUID function)
5        - removed gcc 4.7 warnings
6        - modernized configure script
7        - removed usage of deprecated Automake variable INCLUDES
8        - added new command line tool "gigmerge"
9        - added "const" keyword to several methods
10        - added new command line tool "gig2mono"
11        - added man page for "sf2dump"
12        - added new command line tool "korgdump" (and a man page for it)
13        - added new command line tool "korg2gig" (and a man page for it)
14        - moved source files of command line tools to new subdir src/tools
15        - libgig.so and libakai.so files are now installed under
16          $(prefix)/lib/libgig/ by default.
17        - Header files are now installed under $(prefix)/include/libgig/ by default.
18        - Fixed various packaging issues regarding installation directories
19          (fixes #218).
20    
21      * SoundFont file format:
22        - initial implementation
23        - changed region lookup API to avoid malloc in RT threads
24        - fixed GetEG1Sustain which didn't return correct value
25        - bugfix: GetPan always returned -1, 0 or 1
26    
27      * KORG file format:
28        - initial support for sample based instruments in KORG's file format
29          (.KMP and .KSF files)
30    
31      * AKAI file format:
32        - Added Linux/POSIX ported version of libakai. Note that libakai is released
33          under LGPL terms while libgig is released under GPL terms. To handle this
34          license difference appropriately the AKAI support part is built as
35          separate DLL (.so file).
36        - Fixed Mac OSX support so that the Akai lib files and tools compile without
37          any exotic third party libraries.
38        - Fixed various compilation errors for Windows.
39        - POSIX fix: open() requires third (mode) argument if used with O_CREAT
40          (fixes #219).
41    
42      * src/gig.cpp:
43        - bugfix: VCF velocity dynamic range and VCF velocity curve
44          weren't saved correctly
45        - implemented File::AddDuplicateInstrument()
46        - bugfix: negative EG3 depth values were not correctly parsed or
47          saved
48        - added write support for CtrlTrigger midi rule
49        - added read and write support for Legato and Alternator midi
50          rules
51        - bugfix: sample groups were sometimes created multiple times or with
52          wrong textual group name
53        - added new method File::AddContentOf() for merging .gig files
54        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
55          controller types (only works with LinuxSampler & gigedit, will not
56          work with Gigasampler/GigaStudio)
57        - added new method File::GetGroup(String name) for getting group by name
58        - added new method Region::GetDimensionDefinition(dimension_t type)
59        - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
60        - added some more sanity checks in Region::AddDimension()
61        - added new method Region::DeleteDimensionZone(dimension_t, int)
62        - added new method Region::SplitDimensionZone(dimension_t, int)
63        - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
64          with certain velocity split sounds under certain conditions (added bound
65          constraints to prevent that)
66        - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
67        - added new method Region::GetDimensionRegionIndexByValue()
68        - added new method Script::GetGroup()
69        - added new method Region::SetDimensionType()
70        - Added support for custom progress notification while saving to gig file.
71    
72      * src/DLS.cpp, src/DLS.h:
73        - added new method File::GetFileName()
74        - fixed minor "memory leak on exception" bug found with cppcheck
75        - added new method File::GetExtensionFile(int index)
76        - added new method File::SetFileName() allowing to call File::Save()
77          later on without passing a file name
78        - added inline helper methods overlaps() for struct range_t
79        - Added support for custom progress notification while saving to DLS file.
80    
81      * src/RIFF.cpp, src/RIFF.h:
82        - bugfix: avoid calling read() with count 0 when writing a file,
83          as this may hang on some systems
84        - fixed memory leak and memory handling errors when file loading
85          fails
86        - added new method Chunk::ReadString
87        - added new method File::SetFileName() allowing to call File::Save()
88          later on without passing a file name
89        - added new method File::IsNew()
90        - added support for loading RIFF-like files with a bit different layout
91          than "real" RIFF files (used for KORG format support)
92        - added new method Chunk::GetFile()
93        - added new method Chunk::GetLayout()
94        - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
95          allows to move a subchunk within the current List, whereas the new 2nd
96          one allows to move the subchunk from the current list to another list
97        - POSIX: only assume -1 result value as error on open() calls
98        - POSIX: show operating system's error reason if opening a file failed
99        - Added support for custom progress notification while saving to RIFF file.
100    
101      * src/gigextract.cpp:
102        - export sample loop, unity note and fine tune with libsndfile
103    
104      * src/riftree.cpp:
105        - added more command line options for being able to also dump other kind
106          of file formats similar but not equal to the RIFF format
107    
108    Version 3.3.0 (30 Jul 2009)
109    
110      * general changes:
111        - fixed compilation with gcc 4.3
112        - fixes for building with Visual C++
113        - minor fix in configure for building DLL on Windows
114    
115      * src/gig.cpp, src/gig.h:
116        - added partial support for MIDI rules, only the Controller
117          Triggered rule is supported so far
118        - bugfix: removed another iterator invalidation in DeleteSample
119        - bugfix in Sample::LoadSampleData*(): reset sample read position to
120          sample start before trying to (re)load sample data from file (#82)
121        - bugfix: EG3 depth parameter was not saved correctly
122        - fixed crash which occured when streaming a gig sample with
123          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
124    
125      * src/RIFF.cpp, src/RIFF.h:
126        - bugfix: saving to the same file after the file size had been
127          increased made the file corrupt (#82)
128        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
129          is not written physically yet (#82)
130        - bugfix: saving to the same file after the file size had been
131          decreased sometimes also made the file corrupt!
132        - bugfix: undefined behavior (e.g. endless loop) when opening zero
133          length files, now throws a RIFF::Exception instead (fixes bug #121)
134        - bugfix: destructor for base class RIFF::Chunk accessed members
135          of derived class RIFF::File, which is bad, and caused crashes
136          when using Visual C++
137        - bugfix: files that contain zero length RIFF lists were not read
138          correctly (fixes #127) (bug was introduced 2009-03-13)
139    
140    Version 3.2.1 (5 Dec 2007)
141    
142      * src/RIFF.cpp, src/RIFF.h:
143        - avoid Windows to perform unnecessary file stream caching which would
144          decrease disk streaming performance on Windows systems otherwise
145    
146      * src/gig.cpp, src/gig.h:
147        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
148          applications to retrieve very superficial informations like amount of
149          instruments and their names in a very fast way
150    
151    Version 3.2.0 (14 Oct 2007)
152    
153      * packaging changes:
154        - added Mac OSX XCode project files (patch by Toshi Nagata)
155        - Dev-C++ (win32) project file is automatically updated with
156          the version info from configure.in
157        - the configure script can now be used in Windows with MSYS
158        - added a mainpage for the Doxygen API documentation
159    
160      * src/DLS.cpp, src/DLS.h:
161        - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
162        - fixed write support for big-endian systems
163        - improved handling of fixed length info strings - separate default
164          lengths can be specified for each INFO chunk
165        - added Resource::GenerateDLSID function
166        - write support fix: allow regions without mapped samples
167        - added method SetKeyRange() to the Region class which should be used
168          instead of setting the KeyRange member variable directly
169        - MoveRegion() method of Region class is now private
170        - added SetGain() method to Sampler class
171        - fixed crash when saving a file after a sample loop was added
172    
173      * src/gig.cpp, src/gig.h:
174        - fixed segmentation fault in the gig::File destructor sequence which
175          happened when gig::Group informations were accessed before
176        - fixed write support for big-endian systems
177        - defined lengths of a fixed set of info strings. These strings
178          are saved when the file is written, even if they are empty.
179        - added missing parameter initalizations in sample, region and
180          instrument constructors
181        - clear unused fields when saving samples and regions
182        - fixed write support bugs: v3 dimension limits and chunksize
183          weren't saved, leverage controller of type controlchange
184          couldn't be saved, group name list chunk was placed wrong,
185          dimension region chunks also placed wrong
186        - added initialization of some fixed info strings in file and
187          instrument
188        - write support: files created by libgig will now have the RIFF
189          chunks in correct order
190        - write support: two previously unknown fields in dimension
191          definition are now saved
192        - added constants for gig file versions
193        - write support: the 3crc and einf chunks are now created or
194          updated when a file is saved (3crc contains sample checksums,
195          einf contains file statistics)
196        - write support: DLSID is now generated on the file and the
197          instruments
198        - write support: improved the default values for dimension region
199          parameters
200        - more write support fixes: crossfade parameters were not saved,
201          v3 dimension limits were not correctly initialized and saved
202          when dimensions were added or deleted, v3 wave pool offsets were
203          not saved correctly
204        - write support: 24 bit samples can now be written
205        - write support: version 3 is now the default for new files
206        - more write support fixes: the 3ewg chunk is now bigger for v3,
207          dimension regions without mapped samples are now allowed, 3gnl
208          list in v3 files now always has 128 entries, several parameters
209          where incorrectly saved due to an operator precedence mistake
210        - DeleteSample now removes all references to the deleted sample
211        - AddDimension now copies all parameters from existing dimension
212          regions and also makes sure that the samplechannel dimension is
213          placed first in the list of dimensions.
214        - added method GetParent() to class 'DimensionRegion', which returns its
215          parent Region
216        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
217          unused areas
218        - added various setter methods to DimensionRegion class which take care
219          of updating lookup tables / caches.
220    
221      * src/RIFF.cpp, src/RIFF.h:
222        - added File::SetByteOrder method
223        - Windows fix: saving a new file didn't work
224    
225      * src/gigdump.cpp:
226        - added some missing dimension strings
227    
228    Version 3.1.1 (24 Mar 2007)
229    
230      * packaging changes:
231        - ported to Windows using native Windows functions for file IO
232          (provided Dev-C++ + mingw project file)
233        - only export relevant files to Doxygen API documentation
234    
235      * src/gig.cpp, src/gig.h:
236        - custom velocity splits now works for gig v3 files too
237        - added support for custom splits points for other dimensions than
238          velocity (gig v3 feature)
239        - added "smart midi" and "round robin keyboard" dimensions
240        - added new method File::DeleteGroupOnly() which only deletes the given
241          group but moves all its members to another group, the other method,
242          that is File::DeleteGroup() now removes not just the group, but also
243          all the samples that belong to that group
244        - fixed crash which occured on interfering File::DeleteSample() and
245          File::GetNextSample() calls (due to iterator invalidation)
246        - fixed group names which were not saved
247        - fixed group destructor which did not remove the RIFF chunk associated
248          with the group
249        - added Instrument::MoveRegion method
250        - fixed constructor for Region, which did not initialize correctly
251          when used from Instrument::AddRegion
252        - when saving, override the gig::Regions sample reference simply by
253          the region's first dimension region's sample (avoids an exception
254          when trying to save a new instrument)
255        - fixed AddDimension() method which did not fill out all mandatory
256          dimension definition fields
257    
258      * src/DLS.cpp, src/DLS.h:
259        - added Instrument::MoveRegion method
260        - fixed software info field which was wrongly stored on instruments,
261          causing an exception when trying to save a new instrument
262    
263      * src/RIFF.cpp, src/RIFF.h:
264        - fixed RIFF::Chunk destructor which did not unregister previously
265          resized chunks, leading to a "zero size chunk" exception when
266          File::Save() was called
267        - added List::MoveSubChunk method
268    
269    Version 3.1.0 (24 Nov 2006)
270    
271      * packaging changes:
272        - changed deprecated copyright attribute to license;
273          added ldconfig to post-(un)install steps on libgig.spec (RPM)
274    
275      * src/gig.cpp, src/gig.h:
276        - added support for more than one set of custom velocity splits
277          inside a region (for example different velocity split levels for
278          pedal up and pedal down)
279        - sample loop parameters are now taken from the DimensionRegion
280          instead of the wave chunk
281        - keyswitching dimension is changed from split type "normal" to
282          "bit"
283        - real support for 24 bit samples - samples are not truncated to
284          16 bits anymore
285        - support for reading of ".art" files. (Merging of .art and .gig
286          files are not implemented yet.)
287        - several fixes for the write support
288        - support for sample groups added
289    
290      * src/DLS.cpp, src/DLS.h:
291        - support for reading of ".art" files
292        - removed incorrect use of memccpy in the write support (patch by
293          Jeremy Kerr)
294        - several fixes for the write support
295    
296      * src/gigextract.cpp:
297        - real support for 24 bit samples
298    
299      * src/gigdump.cpp:
300        - print global file informations
301        - print sample groups
302    
303      * general changes:
304        - added CPPUnit test cases (at the moment primarily for automatic check
305          of Gigasampler write support)
306    
307    Version 3.0.0 (28 Apr 2006)
308    
309      * general changes:
310        - added write support (that is for creating and modifying RIFF, DLS and
311          gig files)
312        - loading DLS and gig files is now much more permissive, DLS and gig
313          files are now loaded even if mandatory RIFF chunks are missing
314        - fixed some memory management errors, one of them was causing a
315          crash when a multi-file gig was deallocated
316    
317      * src/gig.cpp, src/gig.h:
318        - fixed the GetVelocityCutoff function, it wasn't always using the
319          VCFVelocityScale parameter when no cutoff controller was defined
320        - support for the gig v3 feature to have a number of dimension
321          splits not equal to a power of two
322        - added write support (highly experimental)
323    
324      * src/DLS.cpp, src/DLS.h:
325        - fixed loading of Articulation Connections (<artl> list chunks were
326          seeked instead of ordinary <artl> data chunks)
327        - added write support (highly experimental)
328    
329      * src/RIFF.cpp, src/RIFF.h:
330        - added write support
331        - Chunk::LoadChunkData() can now be called again to resize the buffer
332          after a Chunk::Resize() and before the File::Save() call to allow
333          placing the new data in the chunk's write buffer and perform the
334          resize and write operations in one rush
335    
336      * src/gigdump.cpp:
337        - fixed to show the correct amount of dimension regions instead of 32
338          (patch by James Wylder)
339    
340      * src/dlsdump.cpp:
341        - show for every region the name of the referenced sample
342        - show file name in quotation marks
343    
344    Version 2.0.2 (15 Aug 2005)
345    
346      * packaging changes:
347        - require automake (>= 1.5) for 'make -f Makefile.cvs'
348          (mandatory for 'dist-bzip2' automake option)
349    
350      * src/gig.cpp, src/gig.h:
351        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
352          the extension files are read automatically when the samples are
353          loaded
354        - fixed the 24 bit decompression, the result should now be exact
355          instead of an approximation
356        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
357          function to DimensionRegion
358    
359      * src/DLS.cpp, src/DLS.h:
360        - the upper bits of the pool table indices are read (used as
361          extension file numbers for gig v3)
362    
363      * src/RIFF.cpp, src/RIFF.h:
364        - the file name is remembered in the RIFF::File object
365    
366    Version 2.0.1 (12 Jun 2005)
367    
368      * packaging changes:
369        - include debian/ directory on 'make dist'
370        - create a bzip2 tarball on 'make dist'
371    
372      * src/gigextract.cpp:
373        - show also version of libsndfile or build version of libaudiofile when
374          using the -v switch
375        - fixed mutual link dependency to libsndfile / libaudiofile
376    
377      * src/gig.cpp, src/gig.h:
378        - added DimensionRegion::GetVelocityRelease function
379    
380    Version 2.0.0 (9 May 2005)
381    
382    * packaging changes:    * packaging changes:
383      - fixed conditional linkage of either libsndfile or libaudiofile      - fixed conditional linkage of either libsndfile or libaudiofile
384        (if none of the two exist, configure script will abort)        (if none of the two exist, configure script will abort)
385        - man pages are now auto generated with the correct libgig version
386    
387    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
388      - experimental support for Gigasampler v3 format;      - experimental support for Gigasampler v3 format;
# Line 26  Version CVS HEAD (?) Line 406  Version CVS HEAD (?)
406      - external decompression buffers can now be used for streaming samples      - external decompression buffers can now be used for streaming samples
407        to avoid race conditions in case of multiple streaming threads        to avoid race conditions in case of multiple streaming threads
408      - added pre-calculated sample attenuation parameter      - added pre-calculated sample attenuation parameter
409        - added v3 "random" and "round robin" dimensions
410        - implemented progress indicator callback mechanism for loading
411          instruments and samples
412        - added functions libraryName() and libraryVersion()
413    
414      * src/DLS.cpp, src/DLS.h:
415        - fixed File constructor which caused variable File::Instruments always
416          to be zero
417        - added functions libraryName() and libraryVersion()
418    
419      * src/RIFF.cpp, src/RIFF.h:
420        - fixed method List::LoadSubChunks() which did not restore the original
421          position within the body of the given list chunk
422        - added functions libraryName() and libraryVersion()
423    
424      * src/rifftree.cpp:
425        - added command line switch -v to show rifftree's revision and the used
426          libgig version
427    
428      * src/dlsdump.cpp:
429        - added command line switch -v to show dlsdump's revision and the used
430          libgig version
431    
432    * src/gigdump.cpp:    * src/gigdump.cpp:
433      - added output of UnityNote and FineTune      - added output of UnityNote, FineTune, Gain, SampleStartOffset an
434      - added output of Gain and SampleStartOffset        LoopPlayCount
435        - added command line switch -v to show gigdump's revision and the used
436          libgig version
437    
438    * src/gigextract.cpp:    * src/gigextract.cpp:
439      - support for compressed mono samples and compressed 24 bit samples      - support for compressed mono samples and compressed 24 bit samples
440        - added command line switch -v to show gigextract's revision and the
441          used libgig version
442    
443  Version 1.0.0 (26 Nov 2004)  Version 1.0.0 (26 Nov 2004)
444    

Legend:
Removed from v.406  
changed lines
  Added in v.2682

  ViewVC Help
Powered by ViewVC