Revisions of libopenmpt
Ana Guerrero (anag+factory)
accepted
request 1163533
from
Mia Herkt (mia)
(revision 46)
- Update to 0.7.6: * [Sec] Potential heap out-of-bounds read or write past sample end with malformed sustain loops in SymMOD files. * MED: Transposed samples were playing too low in some files (e.g. mix94.mmd1). * OKT: Some files with garbage at the end were rejected (e.g. katharsis - piano lesson.okta). * Compressor DMO: It was possible that the plugin would not behave as intended at mix rates above 500 kHz. * Avoid re-allocating the loop state map contents on every playthrough of the module. - Run test suite during package build
Ana Guerrero (anag+factory)
accepted
request 1158797
from
Mia Herkt (mia)
(revision 45)
- Update to 0.7.5: * [Sec] Null-pointer write (32bit platforms) or excessive memory allocation (64bit platforms) when reading close to 4GiB of data from unseekable files.. * [Sec] Write buffer overflow when reading unseekable files close to 4GiB in size. * [Sec] Possible out-of-memory (32bit platforms) or excessive memory allocation (64bit platforms) when reading malformed data from unseekable files. * [Sec] DMF: Possible null-pointer write or excessive memory allocation when reading DMF files. * IT: In the previous version, Zxx macros in IT files made with older MPT versions were no longer working. * There was a periodic click when playing a module using the Chorus or Flanger DMO plugin at a mix rate exceeding ~136.5 kHz. * An older bugfix for undefined behaviour in the Distortion DMO plugin was incorrect, causing the distorted sound to be different in some situations. * xmp-openmpt: Metadata retrievel for playlist items was broken. - Changes in 0.7.4: * [Bug] Makefile: libopenmpt 0.7.3 broke running the test suite for Emscripten builds. * openmpt123: openmpt123 now uses a narrower layout on terminal windows with a width of less than 72 characters. * Setting all possible load_skip flags resulted in nothing being loaded at all, instead of just not loading the selected module parts. * When playing all subsongs, set_position_seconds didn’t always calculate the correct subsong to jump to.
Ana Guerrero (anag+factory)
accepted
request 1123699
from
Mia Herkt (mia)
(revision 44)
- Update to 0.7.3: * Fix: set_pitch_factor no longer affected OPL instruments since version 0.6.0.
Dominique Leuenberger (dimstar_suse)
accepted
request 1095930
from
Danilo Spinella (dspinella)
(revision 43)
Dominique Leuenberger (dimstar_suse)
accepted
request 1080266
from
Danilo Spinella (dspinella)
(revision 42)
Dominique Leuenberger (dimstar_suse)
accepted
request 1075084
from
Mia Herkt (mia)
(revision 41)
- Update to 0.6.9 * [Bug] An exception could be thrown during rendering when trying to access the release node of an empty envelope. * The fix for the OPL cutoff bug introduced in libopenmpt 0.6.7 was incomplete. * ULT: Offset commands exceeding 65535 samples were sometimes not imported correctly even if there was room for them. * After seeking with seek.sync_samples=1, the filter settings of playing notes were not updated since libopenmpt 0.6.7. * Loading of and seeking inside (malformed) modules with thousands of short sub-songs has been sped up.
Dominique Leuenberger (dimstar_suse)
accepted
request 1063428
from
Takashi Iwai (tiwai)
(revision 40)
Dominique Leuenberger (dimstar_suse)
accepted
request 1056956
from
Mia Herkt (mia)
(revision 39)
- Update to 0.6.7 * IT: In sample mode, portamento to a different sample turns off the filter if cutoff / resonance was previously 127 / 0. * S3M Detect files saved with Graoumf Tracker instead of claiming they were made with OpenMPT 4.47. * S3M: Pattern loop state was not propagated anymore since libopenmpt 0.6.0, leading to wrong song length calculation and SB0 + SBx being located on different channels not working properly anymore.
Dominique Leuenberger (dimstar_suse)
accepted
request 1007099
from
Mia Herkt (mia)
(revision 38)
- Update to 0.6.6 * [Sec] Possible crash when playing manipulated IT / MPTM files with a T00 command. * MTM: In MultiTracker, setting speed and tempo are mutually exclusive commands. Still, some MultiTracker modules were made to be played with external players such as DMP, so they actually rely on “standard” speed / tempo behaviour. Decide which behaviour to use by checking of speed and tempo commands are found on the same row. * MTM: Ignore sample loops if the loop end is <= 2. * Echo DMO: Migrate left and right delay values in modules made with OpenMPT versions between 1.27.01.00 and 1.30.05.00 to the correct interpretation. - Changes in 0.6.5: * [Bug] Makefile now also uses CC, CXX, LD, and AR when set as environment variables. * [New] Makefile now uses PKG_CONFIG as path to pkg-config. * DBM: Sample middle-C frequencies were slightly off. laffik_-_marynarze.dbm sounds much more bearable now. * DBM: Fixed pattern break parameter interpretation. * Echo DMO: Setting the delay parameter to 0 yielded a 2-second echo delay instead of 1ms. * Digi Booster Echo: Setting the delay parameter to 0 yielded a 510ms echo delay instead of approximately 334ms.
Dominique Leuenberger (dimstar_suse)
accepted
request 982866
from
Mia Herkt (mia)
(revision 37)
- Update to 0.6.4 * Fix: Ping-pong sample loops sometimes stopped playing at the end of the loop.
Dominique Leuenberger (dimstar_suse)
accepted
request 978626
from
Takashi Iwai (tiwai)
(revision 36)
Dominique Leuenberger (dimstar_suse)
accepted
request 950104
from
Mia Herkt (mia)
(revision 34)
- Update to 0.6.1: * [Bug] Possible hang with malformed DMF, DSM, MED, MUS, OKT and SymMOD files containing 65536 or more patterns when destroying the module. * [Bug] Avoid NaNs and infinite values with custom tunings and in the I3DL2Reverb plugin. * MIDI macros are now evaluated when seeking. * The letter “z” is now evaluated in fixed MIDI macros (Z80…ZFF) the same way as in Impulse Tracker. * MOD: Loosened VBlank timing heuristics so that “frame of mind” by Dascon plays correctly. * MOD: Validate the contents of “hidden” patterns beyond the end of the order list when the file size matches the expected size when only taken “official” patterns into account. This fixes Shofixti Ditty.mod from Star Control 2 while keeping other (partly broken) modules working. * MED: Command 20 (reverse sample) is now only applied when it’s next to a note. * S3M: Introducing the “Send OPL key-off when triggering notes” compatibility setting broke retrigger for OPL notes again (they retriggered rather than not retriggering). * S3M: Retriggering a note no longer resets its pitch after a portamento. * S3M: Partially implement retrigger behaviour for stopped notes in SoundBlaster mode: Like in IT, it is not possible to retrigger a sample that has already stopped playing. * DIGI: Improve compatibility with E3x reverse sample command. * DSym: Tempos < 32 were treated as tempo slides. * SymMOD: Key-off command was not implemented properly. - Changes in 0.6.0:
Dominique Leuenberger (dimstar_suse)
accepted
request 942189
from
Mia Herkt (mia)
(revision 33)
- Update to 0.5.14: * [Sec] Possible out-of-bounds read in Chorus plugin with NaN plugin parameters. Most implementations of the “fast math” compiler optimizations will prevent this crash but it is not guaranteed. (r16096) * [Bug] Fixed undefined behaviour with custom tunings found with ubsan. * OPL: Improved channel allocation strategy when there are lots of faded-out notes. * MOD: Digital Tracker MODs have four unknown bytes right after the magic bytes which seem to be ignored even by Digital Tracker itself. Just skip over them. * The logic when to turn off the resonant filter was broken in some edge cases since libopenmpt 0.5.1. * IMF: Implemented XE1-XE3 commands, which disable individual envelopes. Command Nxy (cutoff slide + resonance) is now also partially supported (only resonance for now). * IMF: Filter envelopes were upside down. * MTM: Omitting pattern loading through the load.skip_patterns ctl caused sample data to be corrupted. * S3M: Ignore O00 commands in files created with Scream Tracker 3.00 and 3.01, as this command only gained effect memory in version 3.03. * STM: Use S3M-like sample swap behaviour. * XM: Disable arpeggio quirk for XMs made with Skale Tracker. Fixes KAPTENFL.XM.
Dominique Leuenberger (dimstar_suse)
accepted
request 935240
from
Danilo Spinella (dspinella)
(revision 32)
Dominique Leuenberger (dimstar_suse)
accepted
request 927424
from
Takashi Iwai (tiwai)
(revision 31)
Dominique Leuenberger (dimstar_suse)
accepted
request 913906
from
Mia Herkt (mia)
(revision 30)
- Update to 0.5.11: * [Sec] Possible crash with malformed modules when trying to access non-existent plugin slots FX251-FX255. * [Sec] Possible read beyond sample start after swapping to a sample with loop points set but not loop enabled. * [Sec] Fixed various possible crashes with malformed MMCMP files. * [Sec] MED: Possible read past end of sequence name (stack-allocated, so relatively unlikely to result in a crash). * Fixed excessive memory usage with files claiming to have an extremely high rows per beat count while also using tempo swing. Maximum rows per beat are now limited to 65536. * STP: Avoid creating thousands of patterns when loading malformed files even though no more pattern data can be read.
Dominique Leuenberger (dimstar_suse)
accepted
request 905642
from
Mia Herkt (mia)
(revision 29)
- Update to 0.5.10: * S3M: Honor the Stereo flag not being set. This improves the sound of some tunes like Turbulence by Purple Motion. * S3M: Detect MPT 1.0 alpha versions which didn’t set the Stereo flag. In this case, the unset Stereo flag is also ignored because MPT 1.0 alpha used the default S3M channel panning anyway. * S3M: Only for OPL instruments the high sample rate bits should be ignored; for PCM instruments they are clamped to 65535 Hz. * MOD: Do not apply ProTracker loop length quirk to MODs that could have been made with Scream Tracker (fixes Soul-O-Matic by Purple Motion). * AMF (DSMI): Format revisions 1 and 9, as well as early (technically malformed) revision 10 files, are now supported. Surround panning commands and instrument number without note are now converted correctly. * AMF (DSMI): Patterns and samples were not read correctly in some files (e.g. AVOID.AMF). * GDM: Correctly import extra-fine portamentos. - Update to 0.5.9: * The retrigger effect didn’t work correctly for OPL instruments in some cases depending on the chosen output sample rate. * S3M: Emulate IT short sample retrigger quirk in S3M files saved with Impulse Tracker and Schism Tracker. * ProTracker 3.6 doesn’t support sample swapping. It is now disabled when loading a ProTracker 3.6 IFF module. * Some files with “hidden” garbage patterns were not played correctly since libopenmpt 0.5.3. * MOD: E9x retrigger now works the same way as in ProTracker 2. * MDL: Improve auto-vibrato accuracy. * 669: Reject files that contain any pattern tempo higher than 15. * Reduce memory consumption of malformed XPK-compressed files. - Update to 0.5.8: * [Sec] Possible null-pointer dereference read caused by a sequence of openmpt::module::read, openmpt::module::set_position_order_row pointing to an invalid pattern, and another openmpt::module::read call. To trigger the crash, pattern 0 must not exist in the file and the tick speed before the position jump must be lower than the initial speed of the module. * [Bug] libopenmpt 0.5.7 broke seeking in some subsongs. * The built-in LFO plugin did not load the correct initial LFO frequency. * IT command S7x (instrument control) is now supported when seeking with sample sync enabled. * libopenmpt_ext play_note was cutting of channels even when there were plenty of free channels to use.
Richard Brown (RBrownSUSE)
accepted
request 880307
from
Mia Herkt (mia)
(revision 28)
- Update to 0.5.7: * [Sec] Possible null-pointer dereference read caused by a sequence of openmpt::module::read, openmpt::module::set_position_seconds with a position past the song end, and another openmpt::module::read call. * IT: Instrument / sample panning was reset on note-off / fade commands. * IMF: Set Finetune is now implemented correctly. * Fixed excessive memory consumption with malformed files in various formats. - Update to 0.5.6: * AMS: Avoid allocating excessive amount of memory for compressed song message in malformed files. * S3M: Some samples or OPL patches were imported with a too high sample rate if module was saved with Scream Tracker 3.
Dominique Leuenberger (dimstar_suse)
accepted
request 868777
from
Mia Herkt (mia)
(revision 27)
- Update to 0.5.5: * [Bug] stb_vorbis: Fix decoding of Vorbis streams without comments which affected most Vorbis samples since stb_vorbis v1.20. * openmpt::ext::interactive::set_pitch_factor wasn’t applied to OPL voices. * OPL channel state (in particular current patch) is now updated when seeking. * The FT2 tremolo quirk is now also applied to MOD files. FT2 just copied the quirky code from ProTracker! * DMF: Preserve effects better in some situations where there is more than one effect in a pattern cell. * DMF: Improve import of finetune effect with parameters larger than +/-15.
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