/[svn]/libgig/trunk/src/gig.cpp
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Revision 516 - (view) (download) (annotate) - [select for diffs]
Modified Sat May 7 21:24:04 2005 UTC (18 years, 10 months ago) by schoenebeck
File length: 87616 byte(s)
Diff to previous 515 , to selected 384
* src/gig.h, src/gig.cpp: API change of progress callback


Revision 515 - (view) (download) (annotate) - [select for diffs]
Modified Sat May 7 20:19:10 2005 UTC (18 years, 10 months ago) by schoenebeck
File length: 87472 byte(s)
Diff to previous 437 , to selected 384
* src/gig.h, src/gig.cpp: implemented progress indicator callback mechanism
  for loading instruments and samples
* src/DLS.cpp: fixed File constructor which caused variable
  File::Instruments always to be zero
* src/RIFF.cpp: fixed method List::LoadSubChunks() which did not restore
  the original position within the body of the given list chunk


Revision 437 - (view) (download) (annotate) - [select for diffs]
Modified Wed Mar 9 22:02:40 2005 UTC (19 years ago) by persson
File length: 83738 byte(s)
Diff to previous 406 , to selected 384
* src/gig.h, src/gig.cpp: 24-bit decompression now supports the 20 and
  18 bit formats
* src/gig.h, src/gig.cpp: added "random" and "round robin" dimensions


Revision 406 - (view) (download) (annotate) - [select for diffs]
Modified Wed Feb 23 19:11:07 2005 UTC (19 years, 1 month ago) by persson
File length: 82953 byte(s)
Diff to previous 384
* src/gig.h, src/gig.cpp: added pre-calculated sample attenuation
  parameter
* src/gigdump: added output of Gain and SampleStartOffset


Revision 384 - (view) (download) (annotate) - [selected]
Modified Thu Feb 17 02:22:26 2005 UTC (19 years, 1 month ago) by schoenebeck
File length: 82888 byte(s)
Diff to previous 372
* gig::Sample: external decompression buffers can now be used for streaming
  with Read() and ReadAndLoop() to avoid race conditions in case of
  multiple streaming threads
* fixed some memory leaks caused by non virtual base constructors


Revision 372 - (view) (download) (annotate) - [select for diffs]
Modified Fri Feb 11 18:58:07 2005 UTC (19 years, 1 month ago) by persson
File length: 79612 byte(s)
Diff to previous 365 , to selected 384
* src/gig.cpp: Fixed mono decompression.


Revision 365 - (view) (download) (annotate) - [select for diffs]
Modified Thu Feb 10 19:16:31 2005 UTC (19 years, 1 month ago) by persson
File length: 79522 byte(s)
Diff to previous 355 , to selected 384
* src/gig.cpp, src/gig.h, src/gigextract.cpp: Support for compressed
  mono samples. Experimental support for compressed 24 bit
  samples. Fixes for decompression on big-endian CPUs. Fix for bug
  that truncated end of compressed samples.


Revision 355 - (view) (download) (annotate) - [select for diffs]
Modified Fri Feb 4 00:21:30 2005 UTC (19 years, 1 month ago) by schoenebeck
File length: 73117 byte(s)
Diff to previous 352 , to selected 384
* src/gig.cpp:
  - another memory leak fix
  - duplicated memory free fix
  - tiny fix in decompression buffer reallocation
(patch by "Gene" a.k.a Anders Alm)


Revision 352 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jan 29 14:24:11 2005 UTC (19 years, 2 months ago) by schoenebeck
File length: 72985 byte(s)
Diff to previous 350 , to selected 384
* src/gig.cpp: fixed crash on patches which did not have a sample assigned
  to their region(s) or dimension region(s) (patch by Andreas Persson)


Revision 350 - (view) (download) (annotate) - [select for diffs]
Modified Tue Jan 25 21:54:24 2005 UTC (19 years, 2 months ago) by schoenebeck
File length: 72925 byte(s)
Diff to previous 347 , to selected 384
* src/gig.cpp: fixed some memory leaks (patch by Gene Anders)


Revision 347 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jan 23 20:47:18 2005 UTC (19 years, 2 months ago) by schoenebeck
File length: 72211 byte(s)
Diff to previous 345 , to selected 384
* src/gig.h, src/gig.cpp: support for up to 8 dimensions as introduced by
  Gig V3 (patch by Andreas Persson)


Revision 345 - (view) (download) (annotate) - [select for diffs]
Modified Fri Jan 21 16:40:37 2005 UTC (19 years, 2 months ago) by schoenebeck
File length: 72425 byte(s)
Diff to previous 317 , to selected 384
* src/gig.cpp, src/gig.h:
  - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
    never used, because the necessary check was made before initialization)
  - fixed crossfade points order (structure for big endian and little
    endian systems was interchanged)


Revision 317 - (view) (download) (annotate) - [select for diffs]
Modified Sat Dec 4 14:13:49 2004 UTC (19 years, 3 months ago) by schoenebeck
File length: 72425 byte(s)
Diff to previous 308 , to selected 384
* src/DLS.cpp, src/gig.cpp: experimental support for Gigasampler v3 format;
  64 bit file offsets are truncated to 32 bit, 24 bit samples are truncated
  to 16 bit and additional articulation informations are ignored at the
  moment, added some file format compatibility checks
  (patch by Andreas Persson)


Revision 308 - (view) (download) (annotate) - [select for diffs]
Modified Sun Nov 21 18:02:21 2004 UTC (19 years, 4 months ago) by schoenebeck
File length: 71211 byte(s)
Diff to previous 282 , to selected 384
* src/gig.cpp, src/gig.h: applied patch by Andreas Persson which improves
  accuracy of all three velocity response curves


Revision 282 - (view) (download) (annotate) - [select for diffs]
Modified Wed Oct 13 20:05:42 2004 UTC (19 years, 5 months ago) by schoenebeck
File length: 70474 byte(s)
Diff to previous 269 , to selected 384
* src/gig.cpp, src/gig.h: added class attribute 'Layers' to class 'Region'
* src/gigdump.cpp: replaced printout of DLS Region layer by printout of
  amount of Gigasampler layers


Revision 269 - (view) (download) (annotate) - [select for diffs]
Modified Fri Oct 8 17:25:28 2004 UTC (19 years, 5 months ago) by schoenebeck
File length: 70275 byte(s)
Diff to previous 241 , to selected 384
* src/gig.cpp: fixed panorama value in DimensionRegion (invalid conversion
  from signed 7 bit to signed 8 bit)
* src/gigdump.cpp: added printout for panorama value for each
  DimensionRegion


Revision 241 - (view) (download) (annotate) - [select for diffs]
Modified Wed Sep 15 13:49:21 2004 UTC (19 years, 6 months ago) by schoenebeck
File length: 70250 byte(s)
Diff to previous 231 , to selected 384
* bugfix for dimension region switching (wrong handling of the release
  trigger dimension, no bit range check for dimensions of split type
  'split_type_bit')


Revision 231 - (view) (download) (annotate) - [select for diffs]
Modified Sun Sep 5 00:46:28 2004 UTC (19 years, 6 months ago) by schoenebeck
File length: 69899 byte(s)
Diff to previous 55 , to selected 384
* src/gig.h, src/gig.cpp: fixed / improved accuracy of all three velocity
  to volume transformation functions (a.k.a. 'nonlinear','linear',
  'special'), denormals are filtered from the velocity to volume tables
* src/gigdump.cpp: added printout of velocity response curve parameters


Revision 55 - (view) (download) (annotate) - [select for diffs]
Modified Tue Apr 27 09:06:07 2004 UTC (19 years, 11 months ago) by schoenebeck
File length: 69889 byte(s)
Diff to previous 36 , to selected 384
updated copyright header for 2004


Revision 36 - (view) (download) (annotate) - [select for diffs]
Modified Wed Mar 10 21:34:28 2004 UTC (20 years ago) by schoenebeck
File length: 69917 byte(s)
Diff to previous 27 , to selected 384
* src/gig.h: changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
  'eg2_ctrl_t': replaced the huge enumeration by a structure which reflects
  the MIDI controller number in case of an ordinary control change
  controller (this saves a huge switch-case block in the application of the
  library customer)
* src/gig.h: renamed following attributes in class 'DimensionRegion':
 'AttenuationContol' -> 'AttenuationController',
 'InvertAttenuationControl' -> 'InvertAttenuationController',
 'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
* src/gig.cpp: minor fix in API documentation for method
  'GetVelocityAttenuation()' in class 'DimensionRegion'


Revision 27 - (view) (download) (annotate) - [select for diffs]
Modified Thu Jan 1 23:46:41 2004 UTC (20 years, 3 months ago) by schoenebeck
File length: 64188 byte(s)
Diff to previous 24 , to selected 384
* src/gig.cpp: attributes 'LoopStart', 'LoopEnd' and 'LoopSize' in class
  'Sample' reflected wrong values
* updated Make files (autoconf 2.58, automake 1.6.3)


Revision 24 - (view) (download) (annotate) - [select for diffs]
Modified Fri Dec 26 16:15:31 2003 UTC (20 years, 3 months ago) by schoenebeck
File length: 64310 byte(s)
Diff to previous 21 , to selected 384
* src/gig.cpp, src/gig.h: added ReadAndLoop() method to class 'Sample'
  which is an extension to the normal Read() method to honor the sample's
  looping information while streaming from disk
* src/RIFF.cpp: minor fix in Chunk::Read() method (only a minor efficiency
  issue)
* src/gigdump.cpp: added printout of samples' looping informations


Revision 21 - (view) (download) (annotate) - [select for diffs]
Modified Thu Dec 25 01:09:08 2003 UTC (20 years, 3 months ago) by schoenebeck
File length: 54728 byte(s)
Diff to previous 16 , to selected 384
* gig.h, gig.cpp:
  changes in class 'Sample':
  - fixed loop attributes which reflected wrong values
  - attributes 'LoopStart' and 'LoopEnd' are now measured in sample points
    instead of byte offset
  - renamed misleading attribute name 'MIDIPitchFraction' to 'FineTune'
  - added attribute 'LoopSize'
  changes in class 'File':
  - added method GetInstrument(uint index)


Revision 16 - (view) (download) (annotate) - [select for diffs]
Modified Sat Nov 29 14:56:16 2003 UTC (20 years, 4 months ago) by schoenebeck
File length: 53935 byte(s)
Diff to previous 11 , to selected 384
* src/gig.cpp, src/gig.h: added method GetVelocityAttenuation() to class
  DimensionRegion which takes the MIDI key velocity value as an argument
  and returns the appropriate volume factor (0.0-1.0) for the sample to be
  be played back, the velocity curve transformation functions used for this
  are only an approximation so far


Revision 11 - (view) (download) (annotate) - [select for diffs]
Modified Sun Nov 16 17:47:00 2003 UTC (20 years, 4 months ago) by schoenebeck
File length: 49824 byte(s)
Diff to previous 2 , to selected 384
* src/gig.cpp: fixed bug in decompression algorithm which caused it not to
  detect the end of a stream
* various endian corrections (successfully tested now on ppc)
* minor adjustments to avoid compile errors on some systems
  (using now pow() instead of powl() and --pedantic g++ compiler switch)
* src/RIFF.cpp, src/RIFF.h: added additional API documentation


Revision 2 - (view) (download) (annotate) - [select for diffs]
Added Sat Oct 25 20:15:04 2003 UTC (20 years, 5 months ago) by schoenebeck
File length: 49829 byte(s)
Diff to selected 384
Initial revision


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