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

Annotation of /libgig/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log


Revision 2394 - (hide annotations) (download)
Mon Jan 7 23:23:58 2013 UTC (11 years, 2 months ago) by schoenebeck
File size: 19922 byte(s)
* implemented gig::File::AddDuplicateInstrument()
* bumped version to 3.3.0.svn4

1 iliev 2016 Version CVS HEAD (?)
2 persson 2133 * general changes:
3     - minor Makefile fix for parallel make
4 persson 2182 - Mac OS X: link with CoreFoundation (for the UUID function)
5 persson 2334 - removed gcc 4.7 warnings
6 persson 2364 - modernized configure script
7 persson 2133
8 iliev 2016 * SoundFont file format
9     - initial implementation
10 persson 2100 - changed region lookup API to avoid malloc in RT threads
11 persson 2202 - fixed GetEG1Sustain which didn't return correct value
12 persson 2381 - bugfix: GetPan always returned -1, 0 or 1
13 iliev 2016
14 persson 2152 * src/gig.cpp:
15     - bugfix: VCF velocity dynamic range and VCF velocity curve
16     weren't saved correctly
17 schoenebeck 2394 - implemented File::AddDuplicateInstrument()
18 persson 2152
19 schoenebeck 2274 * src/DLS.cpp, src/DLS.h:
20     - added new method File::GetFileName()
21 persson 2310 - fixed minor "memory leak on exception" bug found with cppcheck
22 schoenebeck 2329 - added new method File::GetExtensionFile(int index)
23 schoenebeck 2274
24 persson 2120 * src/RIFF.cpp, src/RIFF.h:
25     - bugfix: avoid calling read() with count 0 when writing a file,
26     as this may hang on some systems
27 persson 2155 - fixed memory leak and memory handling errors when file loading
28     fails
29 persson 2120
30 schoenebeck 1953 Version 3.3.0 (30 Jul 2009)
31 persson 1627
32 persson 1713 * general changes:
33     - fixed compilation with gcc 4.3
34 persson 1869 - fixes for building with Visual C++
35 persson 1894 - minor fix in configure for building DLL on Windows
36 persson 1713
37 persson 1627 * src/gig.cpp, src/gig.h:
38     - added partial support for MIDI rules, only the Controller
39     Triggered rule is supported so far
40 persson 1678 - bugfix: removed another iterator invalidation in DeleteSample
41 schoenebeck 1851 - bugfix in Sample::LoadSampleData*(): reset sample read position to
42     sample start before trying to (re)load sample data from file (#82)
43 persson 1869 - bugfix: EG3 depth parameter was not saved correctly
44 schoenebeck 1875 - fixed crash which occured when streaming a gig sample with
45     bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
46 persson 1627
47 persson 1678 * src/RIFF.cpp, src/RIFF.h:
48     - bugfix: saving to the same file after the file size had been
49     increased made the file corrupt (#82)
50 schoenebeck 1851 - bugfix: refuse Chunk::Read() in case chunk has just been added, that
51     is not written physically yet (#82)
52 persson 1859 - bugfix: saving to the same file after the file size had been
53     decreased sometimes also made the file corrupt!
54 schoenebeck 1863 - bugfix: undefined behavior (e.g. endless loop) when opening zero
55     length files, now throws a RIFF::Exception instead (fixes bug #121)
56 persson 1869 - bugfix: destructor for base class RIFF::Chunk accessed members
57     of derived class RIFF::File, which is bad, and caused crashes
58     when using Visual C++
59 persson 1885 - bugfix: files that contain zero length RIFF lists were not read
60     correctly (fixes #127) (bug was introduced 2009-03-13)
61 persson 1678
62 schoenebeck 1549 Version 3.2.1 (5 Dec 2007)
63 schoenebeck 1459
64     * src/RIFF.cpp, src/RIFF.h:
65     - avoid Windows to perform unnecessary file stream caching which would
66     decrease disk streaming performance on Windows systems otherwise
67    
68 schoenebeck 1524 * src/gig.cpp, src/gig.h:
69     - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
70     applications to retrieve very superficial informations like amount of
71     instruments and their names in a very fast way
72    
73 schoenebeck 1416 Version 3.2.0 (14 Oct 2007)
74 schoenebeck 1154
75 schoenebeck 1172 * packaging changes:
76     - added Mac OSX XCode project files (patch by Toshi Nagata)
77 schoenebeck 1186 - Dev-C++ (win32) project file is automatically updated with
78     the version info from configure.in
79 persson 1330 - the configure script can now be used in Windows with MSYS
80 schoenebeck 1378 - added a mainpage for the Doxygen API documentation
81 schoenebeck 1172
82 schoenebeck 1154 * src/DLS.cpp, src/DLS.h:
83     - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
84 persson 1179 - fixed write support for big-endian systems
85 persson 1180 - improved handling of fixed length info strings - separate default
86     lengths can be specified for each INFO chunk
87 persson 1209 - added Resource::GenerateDLSID function
88 persson 1266 - write support fix: allow regions without mapped samples
89 schoenebeck 1335 - added method SetKeyRange() to the Region class which should be used
90     instead of setting the KeyRange member variable directly
91     - MoveRegion() method of Region class is now private
92 schoenebeck 1358 - added SetGain() method to Sampler class
93 persson 1388 - fixed crash when saving a file after a sample loop was added
94 schoenebeck 1154
95 schoenebeck 1158 * src/gig.cpp, src/gig.h:
96     - fixed segmentation fault in the gig::File destructor sequence which
97     happened when gig::Group informations were accessed before
98 persson 1179 - fixed write support for big-endian systems
99 persson 1180 - defined lengths of a fixed set of info strings. These strings
100     are saved when the file is written, even if they are empty.
101 persson 1182 - added missing parameter initalizations in sample, region and
102     instrument constructors
103     - clear unused fields when saving samples and regions
104     - fixed write support bugs: v3 dimension limits and chunksize
105     weren't saved, leverage controller of type controlchange
106 persson 1195 couldn't be saved, group name list chunk was placed wrong,
107     dimension region chunks also placed wrong
108 persson 1182 - added initialization of some fixed info strings in file and
109     instrument
110 persson 1192 - write support: files created by libgig will now have the RIFF
111     chunks in correct order
112 persson 1199 - write support: two previously unknown fields in dimension
113     definition are now saved
114     - added constants for gig file versions
115     - write support: the 3crc and einf chunks are now created or
116     updated when a file is saved (3crc contains sample checksums,
117     einf contains file statistics)
118 persson 1209 - write support: DLSID is now generated on the file and the
119     instruments
120 persson 1218 - write support: improved the default values for dimension region
121     parameters
122 persson 1247 - more write support fixes: crossfade parameters were not saved,
123     v3 dimension limits were not correctly initialized and saved
124     when dimensions were added or deleted, v3 wave pool offsets were
125     not saved correctly
126 persson 1264 - write support: 24 bit samples can now be written
127     - write support: version 3 is now the default for new files
128 persson 1266 - more write support fixes: the 3ewg chunk is now bigger for v3,
129     dimension regions without mapped samples are now allowed, 3gnl
130     list in v3 files now always has 128 entries, several parameters
131     where incorrectly saved due to an operator precedence mistake
132     - DeleteSample now removes all references to the deleted sample
133 persson 1301 - AddDimension now copies all parameters from existing dimension
134     regions and also makes sure that the samplechannel dimension is
135     placed first in the list of dimensions.
136 schoenebeck 1316 - added method GetParent() to class 'DimensionRegion', which returns its
137     parent Region
138 schoenebeck 1335 - fixed Instrument::UpdateRegionKeyTable() method which did not reset
139     unused areas
140 schoenebeck 1358 - added various setter methods to DimensionRegion class which take care
141     of updating lookup tables / caches.
142 schoenebeck 1158
143 persson 1183 * src/RIFF.cpp, src/RIFF.h:
144 persson 1184 - added File::SetByteOrder method
145 persson 1301 - Windows fix: saving a new file didn't work
146 persson 1183
147 persson 1264 * src/gigdump.cpp:
148     - added some missing dimension strings
149    
150 schoenebeck 1116 Version 3.1.1 (24 Mar 2007)
151 schoenebeck 1050
152     * packaging changes:
153     - ported to Windows using native Windows functions for file IO
154     (provided Dev-C++ + mingw project file)
155 schoenebeck 1079 - only export relevant files to Doxygen API documentation
156 schoenebeck 1050
157 persson 1070 * src/gig.cpp, src/gig.h:
158     - custom velocity splits now works for gig v3 files too
159     - added support for custom splits points for other dimensions than
160     velocity (gig v3 feature)
161 persson 1076 - added "smart midi" and "round robin keyboard" dimensions
162 schoenebeck 1081 - added new method File::DeleteGroupOnly() which only deletes the given
163     group but moves all its members to another group, the other method,
164     that is File::DeleteGroup() now removes not just the group, but also
165     all the samples that belong to that group
166 schoenebeck 1083 - fixed crash which occured on interfering File::DeleteSample() and
167     File::GetNextSample() calls (due to iterator invalidation)
168 schoenebeck 1098 - fixed group names which were not saved
169 schoenebeck 1099 - fixed group destructor which did not remove the RIFF chunk associated
170     with the group
171 persson 1102 - added Instrument::MoveRegion method
172     - fixed constructor for Region, which did not initialize correctly
173     when used from Instrument::AddRegion
174 schoenebeck 1106 - when saving, override the gig::Regions sample reference simply by
175     the region's first dimension region's sample (avoids an exception
176     when trying to save a new instrument)
177 schoenebeck 1113 - fixed AddDimension() method which did not fill out all mandatory
178     dimension definition fields
179 persson 1070
180 persson 1102 * src/DLS.cpp, src/DLS.h:
181     - added Instrument::MoveRegion method
182 schoenebeck 1106 - fixed software info field which was wrongly stored on instruments,
183     causing an exception when trying to save a new instrument
184 persson 1102
185 schoenebeck 1095 * src/RIFF.cpp, src/RIFF.h:
186     - fixed RIFF::Chunk destructor which did not unregister previously
187     resized chunks, leading to a "zero size chunk" exception when
188     File::Save() was called
189 persson 1102 - added List::MoveSubChunk method
190 schoenebeck 1095
191 schoenebeck 933 Version 3.1.0 (24 Nov 2006)
192 persson 858
193 capela 867 * packaging changes:
194     - changed deprecated copyright attribute to license;
195     added ldconfig to post-(un)install steps on libgig.spec (RPM)
196 persson 902
197 persson 858 * src/gig.cpp, src/gig.h:
198     - added support for more than one set of custom velocity splits
199     inside a region (for example different velocity split levels for
200     pedal up and pedal down)
201 persson 864 - sample loop parameters are now taken from the DimensionRegion
202     instead of the wave chunk
203     - keyswitching dimension is changed from split type "normal" to
204     "bit"
205 persson 902 - real support for 24 bit samples - samples are not truncated to
206     16 bits anymore
207     - support for reading of ".art" files. (Merging of .art and .gig
208     files are not implemented yet.)
209 persson 918 - several fixes for the write support
210 schoenebeck 929 - support for sample groups added
211 persson 858
212 persson 918 * src/DLS.cpp, src/DLS.h:
213 persson 902 - support for reading of ".art" files
214 persson 918 - removed incorrect use of memccpy in the write support (patch by
215     Jeremy Kerr)
216     - several fixes for the write support
217 persson 902
218     * src/gigextract.cpp:
219     - real support for 24 bit samples
220    
221 schoenebeck 916 * src/gigdump.cpp:
222     - print global file informations
223 schoenebeck 929 - print sample groups
224 schoenebeck 916
225 schoenebeck 917 * general changes:
226     - added CPPUnit test cases (at the moment primarily for automatic check
227     of Gigasampler write support)
228    
229 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
230 persson 773
231 schoenebeck 780 * general changes:
232 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
233     gig files)
234     - loading DLS and gig files is now much more permissive, DLS and gig
235     files are now loaded even if mandatory RIFF chunks are missing
236 persson 834 - fixed some memory management errors, one of them was causing a
237     crash when a multi-file gig was deallocated
238 schoenebeck 780
239 persson 773 * src/gig.cpp, src/gig.h:
240     - fixed the GetVelocityCutoff function, it wasn't always using the
241     VCFVelocityScale parameter when no cutoff controller was defined
242 persson 774 - support for the gig v3 feature to have a number of dimension
243     splits not equal to a power of two
244 schoenebeck 809 - added write support (highly experimental)
245 persson 773
246 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
247     - fixed loading of Articulation Connections (<artl> list chunks were
248     seeked instead of ordinary <artl> data chunks)
249     - added write support (highly experimental)
250    
251     * src/RIFF.cpp, src/RIFF.h:
252     - added write support
253     - Chunk::LoadChunkData() can now be called again to resize the buffer
254     after a Chunk::Resize() and before the File::Save() call to allow
255     placing the new data in the chunk's write buffer and perform the
256     resize and write operations in one rush
257    
258 schoenebeck 809 * src/gigdump.cpp:
259     - fixed to show the correct amount of dimension regions instead of 32
260     (patch by James Wylder)
261    
262 schoenebeck 804 * src/dlsdump.cpp:
263     - show for every region the name of the referenced sample
264     - show file name in quotation marks
265    
266 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
267 schoenebeck 652
268     * packaging changes:
269     - require automake (>= 1.5) for 'make -f Makefile.cvs'
270     (mandatory for 'dist-bzip2' automake option)
271    
272 persson 666 * src/gig.cpp, src/gig.h:
273     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
274     the extension files are read automatically when the samples are
275     loaded
276 persson 695 - fixed the 24 bit decompression, the result should now be exact
277     instead of an approximation
278 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
279     function to DimensionRegion
280 persson 666
281     * src/DLS.cpp, src/DLS.h:
282     - the upper bits of the pool table indices are read (used as
283     extension file numbers for gig v3)
284    
285     * src/RIFF.cpp, src/RIFF.h:
286     - the file name is remembered in the RIFF::File object
287    
288 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
289 schoenebeck 549
290 schoenebeck 634 * packaging changes:
291     - include debian/ directory on 'make dist'
292     - create a bzip2 tarball on 'make dist'
293    
294 schoenebeck 549 * src/gigextract.cpp:
295     - show also version of libsndfile or build version of libaudiofile when
296     using the -v switch
297 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
298 schoenebeck 549
299 persson 613 * src/gig.cpp, src/gig.h:
300     - added DimensionRegion::GetVelocityRelease function
301    
302 schoenebeck 530 Version 2.0.0 (9 May 2005)
303 schoenebeck 317
304 schoenebeck 383 * packaging changes:
305     - fixed conditional linkage of either libsndfile or libaudiofile
306     (if none of the two exist, configure script will abort)
307 schoenebeck 518 - man pages are now auto generated with the correct libgig version
308 schoenebeck 383
309 schoenebeck 317 * src/gig.cpp, src/gig.h:
310     - experimental support for Gigasampler v3 format;
311     64 bit file offsets are truncated to 32 bit, 24 bit samples are
312 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
313     articulation informations are ignored at the moment
314     (patch by Andreas Persson)
315 schoenebeck 317 - added some file format compatibility checks
316 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
317     never used, because the necessary check was made before
318     initialization)
319     - fixed crossfade points order (structure for big endian and little
320     endian systems was interchanged)
321 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
322 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
323     to their region or dimension region (patch by Andreas Persson)
324 persson 365 - support for compressed mono samples
325     - experimental support for compressed 24 bit samples
326     - fixed decompression on big-endian CPUs
327     - fixed decompression bug that truncated the last block of samples
328 schoenebeck 384 - external decompression buffers can now be used for streaming samples
329     to avoid race conditions in case of multiple streaming threads
330 persson 406 - added pre-calculated sample attenuation parameter
331 persson 437 - added v3 "random" and "round robin" dimensions
332 schoenebeck 515 - implemented progress indicator callback mechanism for loading
333     instruments and samples
334 schoenebeck 518 - added functions libraryName() and libraryVersion()
335 schoenebeck 317
336 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
337 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
338     to be zero
339 schoenebeck 518 - added functions libraryName() and libraryVersion()
340 schoenebeck 515
341 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
342 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
343     position within the body of the given list chunk
344 schoenebeck 518 - added functions libraryName() and libraryVersion()
345 schoenebeck 515
346 schoenebeck 518 * src/rifftree.cpp:
347     - added command line switch -v to show rifftree's revision and the used
348     libgig version
349    
350     * src/dlsdump.cpp:
351     - added command line switch -v to show dlsdump's revision and the used
352     libgig version
353    
354 schoenebeck 334 * src/gigdump.cpp:
355 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
356     LoopPlayCount
357 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
358     libgig version
359 schoenebeck 334
360 persson 365 * src/gigextract.cpp:
361     - support for compressed mono samples and compressed 24 bit samples
362 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
363     used libgig version
364 persson 365
365 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
366 schoenebeck 196
367     * packaging changes:
368     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
369     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
370 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
371     SuSE and Fedora)
372     - fixed generation of Doxygen API documentation (now also included in
373     RPM and Debian packages)
374 schoenebeck 196
375 schoenebeck 231 * src/gig.cpp, src/gig.h:
376     - fixed / improved accuracy of all three velocity to volume
377 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
378     (patch by Andreas Persson)
379 schoenebeck 231 - denormals are filtered from the velocity to volume tables
380 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
381     trigger dimension, no bit range check for dimensions of split type
382     'split_type_bit')
383 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
384     signed 7 bit to signed 8 bit)
385 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
386 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
387 schoenebeck 231
388 schoenebeck 220 * src/gigextract.cpp:
389     - added support for libsndfile (if libaudiofile and libsndfile are
390     available then libsndfile is preferred)
391    
392 schoenebeck 229 * src/gigdump.cpp:
393     - added printout for dimension informations (amount, type, bits, zones)
394 schoenebeck 231 - added printout for velocity response curve parameters
395 schoenebeck 235 - added printout for crossfade definitions
396 schoenebeck 269 - added printout for panorama value for each DimensionRegion
397 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
398     Gigasampler layers
399 schoenebeck 229
400 capela 168 Version 0.7.1 (2 Jul 2004)
401    
402     * packaging changes:
403 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
404     Redhat packages
405 capela 168 - header files included on installation.
406     - autotools-generated files removed from CVS repository.
407 schoenebeck 186 - added support for generating Debian packages
408     - version of shared library can be set in configure.in
409    
410 schoenebeck 58 Version 0.7.0 (3 May 2004)
411    
412     * general changes:
413     - various big endian specific corrections
414     (successfully tested now on PPC)
415     - minor adjustments to avoid compile errors on some systems
416     (using now pow() instead of powl() and --pedantic g++ compiler switch)
417     - libtoolized the library
418     - added man pages for the command line tools
419     (gigextract, gigdump, dlsdump, rifftree)
420    
421     * src/gig.cpp, src/gig.h:
422     - fixed bug in decompression algorithm which caused it not to detect
423     the end of a stream
424     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
425     takes the MIDI key velocity value as an argument and returns the
426     appropriate volume factor (0.0 ... 1.0) for the sample to be played
427     back, the velocity curve transformation functions used for this are
428     only an approximation so far
429     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
430     'Sample::LoopSize' which reflected wrong values
431     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
432     measured in sample points instead of byte offset
433     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
434     'Sample::FineTune'
435     - added class attribute 'Sample::LoopSize'
436     - added method GetInstrument(uint index) to class 'File'
437     - added ReadAndLoop() method to class 'Sample' which is an extension to
438     the normal Read() method to honor the sample's looping information
439     while streaming from disk
440     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
441     'eg2_ctrl_t': replaced this huge enumeration by a structure which
442     reflects the MIDI controller number in case of an ordinary control
443     change controller (this saves a huge switch-case block in the
444     application of the library user)
445     - renamed following attributes in class 'DimensionRegion':
446     'AttenuationContol' -> 'AttenuationController',
447     'InvertAttenuationControl' -> 'InvertAttenuationController',
448     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
449     - minor fix in API documentation for method GetVelocityAttenuation() in
450     class 'DimensionRegion'
451    
452     * src/RIFF.cpp, src/RIFF.h:
453     - added additional API documentation
454     - minor fix in Chunk::Read() method (only a minor efficiency issue)
455    
456     * src/gigdump.cpp:
457     - added printout of samples' looping informations
458    
459 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
460    
461     * initial release

  ViewVC Help
Powered by ViewVC