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Revision 1713 - (hide annotations) (download)
Thu Mar 6 20:42:22 2008 UTC (16 years, 1 month ago) by persson
File size: 17784 byte(s)
* fixed compilation with gcc 4.3

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

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