singe/thirdparty/SDL2_mixer/external/libxmp/lite/Changelog
2023-10-23 19:38:18 -05:00

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Stable versions
---------------
4.6.0 (20230615):
Changes by Alice Rowan:
- Implement S3M and IT mix volume.
- Add IT MIDI macro filter effects support.
- Fix for IT filter cutoff 127 on new note behavior.
- Add missing IT filter clamp to mixer loops.
- Fix IT duplicate note check to use the key prior to transpose.
- Fix multiple IT playback bugs affecting, e.g. Atomic Playboy.
- Fix IT tone portamento and offset.
- Fix reverse sustain loop release bug, add IT effect S9F support.
- Add Modplug ADPCM4 support for Impulse Tracker modules.
- Improve anticlick performance and fix anticlick filter volume bug.
- IT fade envelope reset should only affect volume envelope.
- Fix Impulse Tracker envelope and fadeout order.
- Replace bidirectional loop unrolling with reverse sample rendering.
- Fix crash when xmp_set_row() is used on an IT end marker.
- Fix NNA and tone portamento interaction with sample changes.
- Fix detection for TakeTracker TDZx MODs.
- Fix >1MB S3M modules relying on the sample segment high byte.
- Move interpolation wraparound handling out of sample loader.
- Don't increment voice position by step value at loop/tick end.
- Allow xmp_smix_play functions to play key off, cut and fade events.
- Several loading performance improvements.
- Allow up to 255 sequences to be scanned.
- Fixed numerous defects found by fuzzing.
Changes by Vitaly Novichkov:
- Cmake build system support.
Changes by Ozkan Sezer:
- Cleanups and refactoring of platform-specific code.
- Multiple code cleanups.
- Build system fixes and clean-ups.
Changes by Claudio Matsuoka:
- Fix linkage with gcc when versioned symbols and LTO are enabled.
Changes by Cameron Cawley:
- Several code and build system clean-ups.
Changes by Clownacy:
- Fixes and cleanups for C++ compatibility.
4.5.0 (20210606):
- fix xmp_set_position et al. when used during loops, pattern delay
- make xmp_set_position() consistently clear pattern break/jump vars
- xmp_get_format_list() now returns const char* const*, not char**
(no ABI change)
- xmp_test_module, xmp_load_module, xmp_set_instrument_path and
xmp_smix_load_sample() now accept const char* path parameters
(no ABI change)
- xmp_load_module_from_memory() now accepts a const void* memory
param (no ABI change)
- xmp_load_module_from_memory no longer accepts sizes <= 0.
- explicitly document that callers of xmp_load_module_from_file()
are responsible for closing their own file.
- remove nonportable use of fdopen in xmp_load_module_from_file()
- fix a seek issue with xmp_load_module_from_memory
- fix memory-io functions' error handling
- fix event out-of-bounds reads due to invalid key values
- fix multiple out-of-bounds reads/writes, memory corruptions,
uninitialized reads and hangs in several loaders (thanks to
Lionel Debroux for providing fuzz files)
- fix xmp_release_module double frees when invoked multiple times
- fix tempo assignment in module scan (fixes seek issues/crashes)
- fix volume, pitch and pan slides lagging behind one frame
- fix lite build mod loader symbols
- add new xmp_set_row() call to skip replay to the given row
- add new xmp_set_tempo_factor() call to set the replay tempo
multiplier
- add xmp_test_module_from_memory and xmp_test_module_from_file
calls to api
- add new xmp_syserrno call to the api
- xmp_load_module_from_callbacks and xmp_test_module_from_callbacks
added to api
- fix IT pattern delay volume reset bug (read row events only
once per row)
- IT: T00 now repeats previous slide
- prevent clobbering of muted channels' volumes in IT modules
- clamp number of IT envelope nodes at load time
- fix IT message (comment) length miscalculation
- fix IT volume panning effect
- fix IT bug where Cxx on same row as SBx would not be ignored
- fix IT bug where Qxy would ignore the volume parameter
- fix IT sample global volume and sample vibrato
- fix two IT bugs related to note off and volume handling
- fix mute status on player creation
- fix loading of XMLiTE XM modules
- fix XM keyoff with instrument
- handle XM 16-bit samples with odd in-file data
- fix loading xm instruments with more than 16 samples
- fix smix sample allocation
- force reset of buffer state on player start
- code refactoring and cleanup
- fix windows static library builds
- fix build with C89 compilers
- fix issues related to visibility attributes
- fix compatibility with old gcc, mingw, djgpp
- fix warnings in configure script
- fix Watcom C build on OS/2
- support compiling for Windows with OpenWatcom
- fix Amiga build
- fix Emscripten builds
- fix linkage errors with MSVC debug builds
4.4.1 (20161012):
- fix MacOS Tiger build issues (reported by Misty De Meo)
- fix sample loop corner case (reported by knight-ryu12)
- fix set pan effect in multichannel MODs (reported by Leilei)
- fix global volume on module loop (reported by Travis Evans)
- fix IT pan right value (by NoSuck)
- fix memory leak in XMs with 256 patterns
- fix anticlick when rendering only one sample
4.4.0 (20160719):
Fix bugs caught in the OpenMPT test cases:
- fix XM arpeggio in FastTracker 2 compatible mode
- fix IT bidirectional loop sample length
- fix MOD vibrato and tremolo in Protracker compatible mode
Fix multichannel MOD issues reported by Leilei:
- fix XM replayer note delay and retrig quirk
- fix XM replayer channel pan
- fix MOD loader period to note conversion
Fix issues reported by Lionel Debroux:
- fix virtual channel deallocation error handling
- fix S3M global volume effect
- fix IT envelope reset on tone portamento
- fix IT voice leak caused by disabled envelope
- fix IT volume column tone portamento
- fix XM envelope position setting
- fix FT2 arpeggio+portamento quirk with finetunes
- fix mixer anticlick routines
- accept S3M modules with invalid effects
Other changes:
- fix S3M channel reset on sample end (reported by Alexander Null)
- fix Noisetracker MOD speed setting (reported by Tero Auvinen)
- fix IT loader DCA sanity check (reported by Paul Gomez Givera)
- fix IT envelope reset after offset with portamento
- fix bidirectional sample interpolation
- fix mixer resampling and tuning issues
- add flags to configure player mode
- add option to set the maximum number of virtual channels
- add support to IT sample sustain loop
- code refactoring and cleanup
4.3.13 (20160417):
Fix bugs caught in the OpenMPT test cases:
- fix IT volume column fine volume slide with row delay
Other changes:
- fix MOD vs XM set finetune effect
- fix IT old instrument volume
- fix IT panbrello speed
- fix IT random pan variation left bias
- fix IT default pan in sample mode (reported by Hai Shalom)
- fix S3M set pan effect (reported by Hai Shalom and Johannes Schultz)
- code refactoring and cleanup
4.3.12 (20150305):
Fix bugs caught in the OpenMPT test cases:
- fix IT note off with instrument
- fix IT note recover after cut
- fix IT instrument without note after note cut event
- fix IT pan reset on new note instead of new instrument
- fix IT volume swing problems
- fix XM glissando effect
- fix Scream Tracker 3 period limits
- fix Scream Tracker 3 tremolo memory
Other changes:
- fix IT pattern break in hexadecimal (reported by StarFox008)
- fix S3M subsong detection (reported by knight-ryu12)
- fix S3M/IT special marker handling (reported by knight-ryu12)
- fix tone portamento memory without note (reported by NoSuck)
- fix IT pan swing limits
4.3.11 (20160212):
Fix bugs caught in the OpenMPT test cases:
- fix FT2 XM arpeggio clamp
- fix FT2 XM arpeggio + pitch slide
- fix XM tremor effect handling
- fix XM tremor recover after volume setting
- fix IT instrument after keyoff
- fix S3M first frame test in pattern delay
- fix Protracker tone portamento target setting
- fix Protracker arpeggio wraparound
- fix Protracker finetune setting
Other changes:
- fix Visual C++ build (reported by Jochen Goernitz)
- fix invalid sample offset handling in Skale Tracker XM (reported by
Vladislav Suschikh)
- fix Protracker sample loop to use full repeat only if start is 0
- fix lite build with IT support disabled
4.3.10 (20151231):
Fix bugs reported by Coverity Scan:
- fix out of bounds access in IT/XM envelopes
- fix negative array index read when setting position
- fix resource leak in module load error handling
- add sanity check to smix sample loading
- add error handling to many I/O operations
- remove dead code in virtual channel manager reset
- remove unnecessary seeks in format loaders
- prevent division by zero in memory I/O
Other changes:
- fix IT envelope release + fadeout (reported by NoSuck)
- fix IT autovibrato depth (reported by Travis Evans)
- fix tone portamento target setting (reported by Georgy Lomsadze)
- disable ST3 sample size limit (reported by Jochen Goernitz)
4.3.9 (20150623):
Fix bugs caught in the OpenMPT test cases:
- fix IT tone portamento on sample change and NNA
- fix IT tone portamento with offset
Fix problems caused by fuzz files (reported by Jonathan Neuschäfer):
- add sanity check to IT instrument name loader
- add sanity check to IT loader instrument mapping
- initialize IT loader last event data
Other changes:
- detect Amiga frequency limits in MOD (reported by Mirko Buffoni)
- fix global volume on restart to invalid row (reported by Adam Purkrt)
- fix external sample mixer for IT files (reported by honguito98)
- allow short sample reads (reported by Adam Purkrt)
- address problems reported by clang sanitizer
4.3.8 (20150404):
- fix pre-increment of envelope indexes
- fix IT note release at end of envelope sustain loop
- reset channel flags in case of delay effect
- refactor XM envelopes
- refactor IT envelopes
4.3.7 (20150329):
- fix IT sample mode note cut on invalid sample
- fix IT sample mode note end detection
- fix IT envelope handling with carry and fadeout
- fix IT tone portamento with sample changes
- fix IT initial global volume setting
- fix IT keyoff with instrument in old effects mode
- fix IT filter maximum values with resonance
- fix IT random volume variation
- fix pattern initialization sanity check
- fix ++ pattern handling in IT loader (reported by honguito98)
- add IT high offset command (SAx)
- add IT surround command (S9x)
- add IT surround channel support
- add IT sample pan setting support
4.3.6 (20150322):
- fix IT volume column volume slide effect memory
- fix IT default filter cutoff on new note
- fix IT filter envelope memory
- add sanity check for IT old instrument loading
- fix instrument number in channel initialization
- fix sample size limit (reported by Jochen Goernitz)
- fix loading of OpenMPT 1.17 IT modules (reported by Dane Bush)
- fix XM loading for MED2XM modules (reported by Lorence Lombardo)
- add IT random volume variation
- add IT random pan variation
4.3.5 (20150207):
- add sanity check for ST3 S3M maximum sample size
- add sanity check for sample loop start
- add sanity check for speed 0
- add sanity check for invalid XM effects
- add sanity check for maximum number of channels
- add sanity check for number of points in IT envelope
- add sanity check for S3M file format information
- add sanity check for maximum sample size
- add sanity check for invalid envelope points
- add sanity check for basic module parameters
- add sanity check for instrument release after load error
- add sanity check for XM header size
- add sanity check for XM/IT/S3M parameters and sample size
- fix mixer index overflow with large samples
- fix crash on attempt to play invalid sample
- fix infinite loop in break+delay quirk
- reset module data before loading module
- fix loop processing error in scan (reported by Lionel Debroux)
- fix sample loop adjustment (by Emmanuel Julien)
4.3.4 (20150111):
- fix XM keyoff+delay combinations
- fix XM fine pitch slide with pattern delay
- fix XM vibrato rampdown waveform
- fix XM volume column pan with keyoff and delay
- fix XM pan envelope position setting
- fix channel volume and instrument initialization
- fix end of module detection inside a loop
- fix overflow in linear interpolator (reported by Jochen Goernitz)
- fix big-endian detection in configuration (by Andreas Schwab)
4.3.3 (20141231):
- fix XM note delay volume with no note or instrument set
- fix XM out-of-range note delays with pattern delays
- fix XM envelope loop length (reported by Per Törner)
4.3.2 (20141130):
- fix IT invalid instrument number recovery
- fix IT note retrig on portamento with same sample
- fix XM portamento target reset on new instrument
- fix XM portamento with offset
- fix XM pan slide memory
- fix XM tremolo and vibrato waveforms
- fix MOD pattern break with pattern delay
- fix MOD Protracker offset bug emulation
- fix tremolo rate
- fix IT portamento after keyoff and note end
- fix IT fadeout reset on new note
- fix IT pattern row delay scan
- fix MOD/XM volume up+down priority (reported by Jason Gibson)
- fix MOD fine volume slide memory (reported by Dennis Lindroos)
- fix set sample offset effect (by Dennis Lindroos)
- add emulation of the FT2 pattern loop bug (by Eugene Toder)
- code cleanup
4.3.1 (20141111):
- fix IT filter envelope range
- fix IT envelope carry after envelope end
- fix IT tone portamento in first note (reported by Jan Engelhardt)
- fix XM note off with volume command
- fix XM K00 effect handling
- fix XM portamento with volume column portamento
- fix XM keyoff with instrument
- fix XM note limits
- fix XM invalid memory access in event reader
- fix MOD period range enforcing (reported by Jason Gibson)
- fix corner case memory leak in S3M loader
- fix retrig of single-shot samples after the end of the sample
- fix crash in envelope reset with invalid instrument
- fix module titles and instrument names in Mac OS X
- fix row delay initialization on new module
4.3.0 (20140927):
- rebranded as libxmp-lite
- build from the same source tree as the full libxmp
- fix fine volume slide memory
- fix IT portamento after note end in sample mode
- fix S3M portamento after note end
- add XM and IT envelope loop and sustain point quirk
- fix Amiga limits for notes with finetune
- fix XM invalid offset handling
- fix XM note release reset on new volume
- fix XM pattern loader to honor header size
- fix XM fine volume slide effect memory
- fix XM fine pitch slide effect memory
- fix XM finetune effect
- fix IT portamento if offset effect is used
- fix IT NNA on invalid sample mapping
- fix IT filter envelope index reset
- fix IT envelope carry on note cut events
- fix IT envelope reset on new instrument
- fix IT instrument change on portamento in compatible GXX mode
- fix IT unmapped sample parsing
- fix IT filter cutoff reset
- add API call to load a module from a file handle
- add API call to set default pan separation value
- refactor memory I/O calls
- fix segfault in mixer caused by sample position overflow
- fix XM, S3M, IT and MED offset effect handling
- fix IT fadeout and envelope reset on new virtual channel
- fix S3M shared effect parameter memory
- fix S3M default pan positions
- fix S3M set BPM effect with values < 32 (reported by Kyu S.)
- fix loop counter reset on play buffer reset
- fix finetune effect
- fix sequence number reset on player start
- fix stray notes in XM (reported by Andreas Argirakis)
- limit note number to avoid crash (reported by Bastian Pflieger)
4.2.7 (20140412):
- fix library name in pkg-config file (by Chris Spiegel)
- fix XM set pan effect
- fix IT disabled instrument pan
4.2.6 (20140407):
- add configure option to disable IT support
- minor Visual C++ port fixes
- add Visual C++ nmake Makefile
- fix double free in module loaded from memory (by Arnaud Troël)
- fix Win64 portability issues (reported by Özkan Sezer)
- fix IT tempo slide effect
- generate Android NDK static libraries
4.2.0 (20140302):
- forked from libxmp 4.2.5 and removed unnecessary features