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751 lines
29 KiB
C++
751 lines
29 KiB
C++
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/*
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* UpdateModule.cpp
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* ----------------
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* Purpose: Compensate for playback bugs of previous OpenMPT versions during import
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* by rewriting patterns / samples / instruments or enabling / disabling specific compatibility flags
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* Notes : (currently none)
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* Authors: OpenMPT Devs
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* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
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*/
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#include "stdafx.h"
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#include "Sndfile.h"
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#include "plugins/PluginManager.h"
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#include "../common/mptStringBuffer.h"
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#include "../common/version.h"
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OPENMPT_NAMESPACE_BEGIN
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struct UpgradePatternData
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{
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UpgradePatternData(CSoundFile &sf)
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: sndFile(sf)
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, compatPlay(sf.m_playBehaviour[MSF_COMPATIBLE_PLAY]) { }
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void operator() (ModCommand &m)
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{
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const CHANNELINDEX curChn = chn;
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chn++;
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if(chn >= sndFile.GetNumChannels())
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{
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chn = 0;
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}
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if(m.IsPcNote())
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{
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return;
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}
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const auto version = sndFile.m_dwLastSavedWithVersion;
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const auto modType = sndFile.GetType();
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if(modType == MOD_TYPE_S3M)
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{
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// Out-of-range global volume commands should be ignored in S3M. Fixed in OpenMPT 1.19 (r831).
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// So for tracks made with older versions of OpenMPT, we limit invalid global volume commands.
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if(version < MPT_V("1.19.00.00") && m.command == CMD_GLOBALVOLUME)
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{
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LimitMax(m.param, ModCommand::PARAM(64));
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}
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}
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else if(modType & (MOD_TYPE_IT | MOD_TYPE_MPT))
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{
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if(version < MPT_V("1.17.03.02") ||
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(!compatPlay && version < MPT_V("1.20.00.00")))
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{
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if(m.command == CMD_GLOBALVOLUME)
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{
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// Out-of-range global volume commands should be ignored in IT.
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// OpenMPT 1.17.03.02 fixed this in compatible mode, OpenMPT 1.20 fixes it in normal mode as well.
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// So for tracks made with older versions than OpenMPT 1.17.03.02 or tracks made with 1.17.03.02 <= version < 1.20, we limit invalid global volume commands.
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LimitMax(m.param, ModCommand::PARAM(128));
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}
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// SC0 and SD0 should be interpreted as SC1 and SD1 in IT files.
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// OpenMPT 1.17.03.02 fixed this in compatible mode, OpenMPT 1.20 fixes it in normal mode as well.
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else if(m.command == CMD_S3MCMDEX)
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{
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if(m.param == 0xC0)
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{
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m.command = CMD_NONE;
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m.note = NOTE_NOTECUT;
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} else if(m.param == 0xD0)
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{
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m.command = CMD_NONE;
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}
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}
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}
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// In the IT format, slide commands with both nibbles set should be ignored.
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// For note volume slides, OpenMPT 1.18 fixes this in compatible mode, OpenMPT 1.20 fixes this in normal mode as well.
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const bool noteVolSlide =
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(version < MPT_V("1.18.00.00") ||
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(!compatPlay && version < MPT_V("1.20.00.00")))
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&&
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(m.command == CMD_VOLUMESLIDE || m.command == CMD_VIBRATOVOL || m.command == CMD_TONEPORTAVOL || m.command == CMD_PANNINGSLIDE);
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// OpenMPT 1.20 also fixes this for global volume and channel volume slides.
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const bool chanVolSlide =
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(version < MPT_V("1.20.00.00"))
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&&
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(m.command == CMD_GLOBALVOLSLIDE || m.command == CMD_CHANNELVOLSLIDE);
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if(noteVolSlide || chanVolSlide)
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{
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if((m.param & 0x0F) != 0x00 && (m.param & 0x0F) != 0x0F && (m.param & 0xF0) != 0x00 && (m.param & 0xF0) != 0xF0)
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{
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if(m.command == CMD_GLOBALVOLSLIDE)
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m.param &= 0xF0;
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else
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m.param &= 0x0F;
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}
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}
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if(version < MPT_V("1.22.01.04")
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&& version != MPT_V("1.22.00.00")) // Ignore compatibility export
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{
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// OpenMPT 1.22.01.04 fixes illegal (out of range) instrument numbers; they should do nothing. In previous versions, they stopped the playing sample.
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if(sndFile.GetNumInstruments() && m.instr > sndFile.GetNumInstruments() && !compatPlay)
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{
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m.volcmd = VOLCMD_VOLUME;
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m.vol = 0;
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}
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}
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// Command I11 accidentally behaved the same as command I00 with compatible IT tremor and old effects disabled
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if(m.command == CMD_TREMOR && m.param == 0x11 && version < MPT_V("1.29.12.02") && sndFile.m_playBehaviour[kITTremor] && !sndFile.m_SongFlags[SONG_ITOLDEFFECTS])
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{
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m.param = 0;
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}
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}
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else if(modType == MOD_TYPE_XM)
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{
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// Something made be believe that out-of-range global volume commands are ignored in XM
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// just like they are ignored in IT, but apparently they are not. Aaaaaargh!
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if(((version >= MPT_V("1.17.03.02") && compatPlay) || (version >= MPT_V("1.20.00.00")))
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&& version < MPT_V("1.24.02.02")
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&& m.command == CMD_GLOBALVOLUME
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&& m.param > 64)
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{
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m.command = CMD_NONE;
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}
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if(version < MPT_V("1.19.00.00")
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|| (!compatPlay && version < MPT_V("1.20.00.00")))
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{
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if(m.command == CMD_OFFSET && m.volcmd == VOLCMD_TONEPORTAMENTO)
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{
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// If there are both a portamento and an offset effect, the portamento should be preferred in XM files.
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// OpenMPT 1.19 fixed this in compatible mode, OpenMPT 1.20 fixes it in normal mode as well.
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m.command = CMD_NONE;
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}
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}
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if(version < MPT_V("1.20.01.10")
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&& m.volcmd == VOLCMD_TONEPORTAMENTO && m.command == CMD_TONEPORTAMENTO
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&& (m.vol != 0 || compatPlay) && m.param != 0)
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{
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// Mx and 3xx on the same row does weird things in FT2: 3xx is completely ignored and the Mx parameter is doubled. Fixed in revision 1312 / OpenMPT 1.20.01.10
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// Previously the values were just added up, so let's fix this!
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m.volcmd = VOLCMD_NONE;
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const uint16 param = static_cast<uint16>(m.param) + static_cast<uint16>(m.vol << 4);
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m.param = mpt::saturate_cast<ModCommand::PARAM>(param);
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}
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if(version < MPT_V("1.22.07.09")
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&& m.command == CMD_SPEED && m.param == 0)
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{
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// OpenMPT can emulate FT2's F00 behaviour now.
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m.command = CMD_NONE;
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}
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}
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if(version < MPT_V("1.20.00.00"))
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{
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// Pattern Delay fixes
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const bool fixS6x = (m.command == CMD_S3MCMDEX && (m.param & 0xF0) == 0x60);
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// We also fix X6x commands in hacked XM files, since they are treated identically to the S6x command in IT/S3M files.
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// We don't treat them in files made with OpenMPT 1.18+ that have compatible play enabled, though, since they are ignored there anyway.
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const bool fixX6x = (m.command == CMD_XFINEPORTAUPDOWN && (m.param & 0xF0) == 0x60
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&& (!(compatPlay && modType == MOD_TYPE_XM) || version < MPT_V("1.18.00.00")));
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if(fixS6x || fixX6x)
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{
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// OpenMPT 1.20 fixes multiple fine pattern delays on the same row. Previously, only the last command was considered,
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// but all commands should be added up. Since Scream Tracker 3 itself doesn't support S6x, we also use Impulse Tracker's behaviour here,
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// since we can assume that most S3Ms that make use of S6x were composed with Impulse Tracker.
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for(ModCommand *fixCmd = (&m) - curChn; fixCmd < &m; fixCmd++)
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{
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if((fixCmd->command == CMD_S3MCMDEX || fixCmd->command == CMD_XFINEPORTAUPDOWN) && (fixCmd->param & 0xF0) == 0x60)
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{
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fixCmd->command = CMD_NONE;
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}
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}
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}
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if(m.command == CMD_S3MCMDEX && (m.param & 0xF0) == 0xE0)
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{
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// OpenMPT 1.20 fixes multiple pattern delays on the same row. Previously, only the *last* command was considered,
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// but Scream Tracker 3 and Impulse Tracker only consider the *first* command.
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for(ModCommand *fixCmd = (&m) - curChn; fixCmd < &m; fixCmd++)
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{
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if(fixCmd->command == CMD_S3MCMDEX && (fixCmd->param & 0xF0) == 0xE0)
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{
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fixCmd->command = CMD_NONE;
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}
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}
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}
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}
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if(m.volcmd == VOLCMD_VIBRATODEPTH
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&& version < MPT_V("1.27.00.37")
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&& version != MPT_V("1.27.00.00"))
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{
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// Fix handling of double vibrato commands - previously only one of them was applied at a time
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if(m.command == CMD_VIBRATOVOL && m.vol > 0)
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{
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m.command = CMD_VOLUMESLIDE;
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} else if((m.command == CMD_VIBRATO || m.command == CMD_FINEVIBRATO) && (m.param & 0x0F) == 0)
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{
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m.command = CMD_VIBRATO;
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m.param |= (m.vol & 0x0F);
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m.volcmd = VOLCMD_NONE;
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} else if(m.command == CMD_VIBRATO || m.command == CMD_VIBRATOVOL || m.command == CMD_FINEVIBRATO)
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{
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m.volcmd = VOLCMD_NONE;
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}
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}
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// Volume column offset in IT/XM is bad, mkay?
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if(modType != MOD_TYPE_MPT && m.volcmd == VOLCMD_OFFSET && m.command == CMD_NONE)
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{
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m.command = CMD_OFFSET;
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m.param = m.vol << 3;
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m.volcmd = VOLCMD_NONE;
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}
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// Previously CMD_OFFSET simply overrode VOLCMD_OFFSET, now they work together as a combined command
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if(m.volcmd == VOLCMD_OFFSET && m.command == CMD_OFFSET && version < MPT_V("1.30.00.14"))
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{
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if(m.param != 0 || m.vol == 0)
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m.volcmd = VOLCMD_NONE;
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else
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m.command = CMD_NONE;
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}
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}
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const CSoundFile &sndFile;
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CHANNELINDEX chn = 0;
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const bool compatPlay;
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};
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void CSoundFile::UpgradeModule()
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{
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if(m_dwLastSavedWithVersion < MPT_V("1.17.02.46") && m_dwLastSavedWithVersion != MPT_V("1.17.00.00"))
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{
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// Compatible playback mode didn't exist in earlier versions, so definitely disable it.
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m_playBehaviour.reset(MSF_COMPATIBLE_PLAY);
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}
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const bool compatModeIT = m_playBehaviour[MSF_COMPATIBLE_PLAY] && (GetType() & (MOD_TYPE_IT | MOD_TYPE_MPT));
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const bool compatModeXM = m_playBehaviour[MSF_COMPATIBLE_PLAY] && GetType() == MOD_TYPE_XM;
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if(m_dwLastSavedWithVersion < MPT_V("1.20.00.00"))
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{
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for(INSTRUMENTINDEX i = 1; i <= GetNumInstruments(); i++) if(Instruments[i] != nullptr)
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{
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ModInstrument *ins = Instruments[i];
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// Previously, volume swing values ranged from 0 to 64. They should reach from 0 to 100 instead.
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ins->nVolSwing = static_cast<uint8>(std::min(static_cast<uint32>(ins->nVolSwing * 100 / 64), uint32(100)));
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if(!compatModeIT || m_dwLastSavedWithVersion < MPT_V("1.18.00.00"))
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{
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// Previously, Pitch/Pan Separation was only half depth (plot twist: it was actually only quarter depth).
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// This was corrected in compatible mode in OpenMPT 1.18, and in OpenMPT 1.20 it is corrected in normal mode as well.
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ins->nPPS = (ins->nPPS + (ins->nPPS >= 0 ? 1 : -1)) / 2;
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}
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if(!compatModeIT || m_dwLastSavedWithVersion < MPT_V("1.17.03.02"))
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{
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// IT compatibility 24. Short envelope loops
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// Previously, the pitch / filter envelope loop handling was broken, the loop was shortened by a tick (like in XM).
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// This was corrected in compatible mode in OpenMPT 1.17.03.02, and in OpenMPT 1.20 it is corrected in normal mode as well.
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ins->GetEnvelope(ENV_PITCH).Convert(MOD_TYPE_XM, GetType());
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}
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if(m_dwLastSavedWithVersion >= MPT_V("1.17.00.00") && m_dwLastSavedWithVersion < MPT_V("1.17.02.50"))
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{
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// If there are any plugins that can receive volume commands, enable volume bug emulation.
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if(ins->nMixPlug && ins->HasValidMIDIChannel())
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{
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m_playBehaviour.set(kMIDICCBugEmulation);
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}
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}
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if(m_dwLastSavedWithVersion < MPT_V("1.17.02.50") && (ins->nVolSwing | ins->nPanSwing | ins->nCutSwing | ins->nResSwing))
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{
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// If there are any instruments with random variation, enable the old random variation behaviour.
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m_playBehaviour.set(kMPTOldSwingBehaviour);
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break;
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}
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}
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if((GetType() & (MOD_TYPE_IT | MOD_TYPE_MPT)) && (m_dwLastSavedWithVersion < MPT_V("1.17.03.02") || !compatModeIT))
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{
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// In the IT format, a sweep value of 0 shouldn't apply vibrato at all. Previously, a value of 0 was treated as "no sweep".
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// In OpenMPT 1.17.03.02, this was corrected in compatible mode, in OpenMPT 1.20 it is corrected in normal mode as well,
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// so we have to fix the setting while loading.
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for(SAMPLEINDEX i = 1; i <= GetNumSamples(); i++)
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{
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if(Samples[i].nVibSweep == 0 && (Samples[i].nVibDepth | Samples[i].nVibRate))
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{
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Samples[i].nVibSweep = 255;
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}
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}
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}
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// Fix old nasty broken (non-standard) MIDI configs in files.
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m_MidiCfg.UpgradeMacros();
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}
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if(m_dwLastSavedWithVersion < MPT_V("1.20.02.10")
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&& m_dwLastSavedWithVersion != MPT_V("1.20.00.00")
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&& (GetType() & (MOD_TYPE_XM | MOD_TYPE_IT | MOD_TYPE_MPT)))
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{
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bool instrPlugs = false;
|
||
|
|
// Old pitch wheel commands were closest to sample pitch bend commands if the PWD is 13.
|
||
|
|
for(INSTRUMENTINDEX i = 1; i <= GetNumInstruments(); i++)
|
||
|
|
{
|
||
|
|
if(Instruments[i] != nullptr && Instruments[i]->nMidiChannel != MidiNoChannel)
|
||
|
|
{
|
||
|
|
Instruments[i]->midiPWD = 13;
|
||
|
|
instrPlugs = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if(instrPlugs)
|
||
|
|
{
|
||
|
|
m_playBehaviour.set(kOldMIDIPitchBends);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_dwLastSavedWithVersion < MPT_V("1.22.03.12")
|
||
|
|
&& m_dwLastSavedWithVersion != MPT_V("1.22.00.00")
|
||
|
|
&& (GetType() & (MOD_TYPE_IT | MOD_TYPE_MPT))
|
||
|
|
&& (m_playBehaviour[MSF_COMPATIBLE_PLAY] || m_playBehaviour[kMPTOldSwingBehaviour]))
|
||
|
|
{
|
||
|
|
// The "correct" pan swing implementation did nothing if the instrument also had a pan envelope.
|
||
|
|
// If there's a pan envelope, disable pan swing for such modules.
|
||
|
|
for(INSTRUMENTINDEX i = 1; i <= GetNumInstruments(); i++)
|
||
|
|
{
|
||
|
|
if(Instruments[i] != nullptr && Instruments[i]->nPanSwing != 0 && Instruments[i]->PanEnv.dwFlags[ENV_ENABLED])
|
||
|
|
{
|
||
|
|
Instruments[i]->nPanSwing = 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifndef NO_PLUGINS
|
||
|
|
if(m_dwLastSavedWithVersion < MPT_V("1.22.07.01"))
|
||
|
|
{
|
||
|
|
// Convert ANSI plugin path names to UTF-8 (irrelevant in probably 99% of all cases anyway, I think I've never seen a VST plugin with a non-ASCII file name)
|
||
|
|
for(auto &plugin : m_MixPlugins)
|
||
|
|
{
|
||
|
|
#if defined(MODPLUG_TRACKER)
|
||
|
|
const std::string name = mpt::ToCharset(mpt::Charset::UTF8, mpt::Charset::Locale, plugin.Info.szLibraryName);
|
||
|
|
#else
|
||
|
|
const std::string name = mpt::ToCharset(mpt::Charset::UTF8, mpt::Charset::Windows1252, plugin.Info.szLibraryName);
|
||
|
|
#endif
|
||
|
|
plugin.Info.szLibraryName = name;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#endif // NO_PLUGINS
|
||
|
|
|
||
|
|
// Starting from OpenMPT 1.22.07.19, FT2-style panning was applied in compatible mix mode.
|
||
|
|
// Starting from OpenMPT 1.23.01.04, FT2-style panning has its own mix mode instead.
|
||
|
|
if(GetType() == MOD_TYPE_XM)
|
||
|
|
{
|
||
|
|
if(m_dwLastSavedWithVersion >= MPT_V("1.22.07.19")
|
||
|
|
&& m_dwLastSavedWithVersion < MPT_V("1.23.01.04")
|
||
|
|
&& GetMixLevels() == MixLevels::Compatible)
|
||
|
|
{
|
||
|
|
SetMixLevels(MixLevels::CompatibleFT2);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_dwLastSavedWithVersion < MPT_V("1.25.00.07") && m_dwLastSavedWithVersion != MPT_V("1.25.00.00"))
|
||
|
|
{
|
||
|
|
// Instrument plugins can now receive random volume variation.
|
||
|
|
// For old instruments, disable volume swing in case there was no sample associated.
|
||
|
|
for(INSTRUMENTINDEX i = 1; i <= GetNumInstruments(); i++)
|
||
|
|
{
|
||
|
|
if(Instruments[i] != nullptr && Instruments[i]->nVolSwing != 0 && Instruments[i]->nMidiChannel != MidiNoChannel)
|
||
|
|
{
|
||
|
|
bool hasSample = false;
|
||
|
|
for(auto smp : Instruments[i]->Keyboard)
|
||
|
|
{
|
||
|
|
if(smp != 0)
|
||
|
|
{
|
||
|
|
hasSample = true;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if(!hasSample)
|
||
|
|
{
|
||
|
|
Instruments[i]->nVolSwing = 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_dwLastSavedWithVersion < MPT_V("1.26.00.00"))
|
||
|
|
{
|
||
|
|
for(INSTRUMENTINDEX i = 1; i <= GetNumInstruments(); i++) if(Instruments[i] != nullptr)
|
||
|
|
{
|
||
|
|
ModInstrument *ins = Instruments[i];
|
||
|
|
// Even after fixing it in OpenMPT 1.18, instrument PPS was only half the depth.
|
||
|
|
ins->nPPS = (ins->nPPS + (ins->nPPS >= 0 ? 1 : -1)) / 2;
|
||
|
|
|
||
|
|
// OpenMPT 1.18 fixed the depth of random pan in compatible mode.
|
||
|
|
// OpenMPT 1.26 fixes it in normal mode too.
|
||
|
|
if(!compatModeIT || m_dwLastSavedWithVersion < MPT_V("1.18.00.00"))
|
||
|
|
{
|
||
|
|
ins->nPanSwing = (ins->nPanSwing + 3) / 4u;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_dwLastSavedWithVersion < MPT_V("1.28.00.12"))
|
||
|
|
{
|
||
|
|
for(INSTRUMENTINDEX i = 1; i <= GetNumInstruments(); i++) if(Instruments[i] != nullptr)
|
||
|
|
{
|
||
|
|
if(Instruments[i]->VolEnv.nReleaseNode != ENV_RELEASE_NODE_UNSET)
|
||
|
|
{
|
||
|
|
m_playBehaviour.set(kLegacyReleaseNode);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_dwLastSavedWithVersion < MPT_V("1.28.03.04"))
|
||
|
|
{
|
||
|
|
for(INSTRUMENTINDEX i = 1; i <= GetNumInstruments(); i++) if (Instruments[i] != nullptr)
|
||
|
|
{
|
||
|
|
if(Instruments[i]->pluginVolumeHandling == PLUGIN_VOLUMEHANDLING_MIDI || Instruments[i]->pluginVolumeHandling == PLUGIN_VOLUMEHANDLING_DRYWET)
|
||
|
|
{
|
||
|
|
m_playBehaviour.set(kMIDIVolumeOnNoteOffBug);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_dwLastSavedWithVersion < MPT_V("1.30.00.54"))
|
||
|
|
{
|
||
|
|
for(SAMPLEINDEX i = 1; i <= GetNumSamples(); i++)
|
||
|
|
{
|
||
|
|
if(Samples[i].HasSampleData() && Samples[i].uFlags[CHN_PINGPONGLOOP | CHN_PINGPONGSUSTAIN])
|
||
|
|
{
|
||
|
|
m_playBehaviour.set(kImprecisePingPongLoops);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
Patterns.ForEachModCommand(UpgradePatternData(*this));
|
||
|
|
|
||
|
|
// Convert compatibility flags
|
||
|
|
// NOTE: Some of these version numbers are just approximations.
|
||
|
|
// Sometimes a quirk flag is shared by several code locations which might have been fixed at different times.
|
||
|
|
// Sometimes the quirk behaviour has been revised over time, in which case the first version that emulated the quirk enables it.
|
||
|
|
struct PlayBehaviourVersion
|
||
|
|
{
|
||
|
|
PlayBehaviour behaviour;
|
||
|
|
Version version;
|
||
|
|
};
|
||
|
|
|
||
|
|
if(compatModeIT && m_dwLastSavedWithVersion < MPT_V("1.26.00.00"))
|
||
|
|
{
|
||
|
|
// Pre-1.26: Detailed compatibility flags did not exist.
|
||
|
|
static constexpr PlayBehaviourVersion behaviours[] =
|
||
|
|
{
|
||
|
|
{ kTempoClamp, MPT_V("1.17.03.02") },
|
||
|
|
{ kPerChannelGlobalVolSlide, MPT_V("1.17.03.02") },
|
||
|
|
{ kPanOverride, MPT_V("1.17.03.02") },
|
||
|
|
{ kITInstrWithoutNote, MPT_V("1.17.02.46") },
|
||
|
|
{ kITVolColFinePortamento, MPT_V("1.17.02.49") },
|
||
|
|
{ kITArpeggio, MPT_V("1.17.02.49") },
|
||
|
|
{ kITOutOfRangeDelay, MPT_V("1.17.02.49") },
|
||
|
|
{ kITPortaMemoryShare, MPT_V("1.17.02.49") },
|
||
|
|
{ kITPatternLoopTargetReset, MPT_V("1.17.02.49") },
|
||
|
|
{ kITFT2PatternLoop, MPT_V("1.17.02.49") },
|
||
|
|
{ kITPingPongNoReset, MPT_V("1.17.02.51") },
|
||
|
|
{ kITEnvelopeReset, MPT_V("1.17.02.51") },
|
||
|
|
{ kITClearOldNoteAfterCut, MPT_V("1.17.02.52") },
|
||
|
|
{ kITVibratoTremoloPanbrello, MPT_V("1.17.03.02") },
|
||
|
|
{ kITTremor, MPT_V("1.17.03.02") },
|
||
|
|
{ kITRetrigger, MPT_V("1.17.03.02") },
|
||
|
|
{ kITMultiSampleBehaviour, MPT_V("1.17.03.02") },
|
||
|
|
{ kITPortaTargetReached, MPT_V("1.17.03.02") },
|
||
|
|
{ kITPatternLoopBreak, MPT_V("1.17.03.02") },
|
||
|
|
{ kITOffset, MPT_V("1.17.03.02") },
|
||
|
|
{ kITSwingBehaviour, MPT_V("1.18.00.00") },
|
||
|
|
{ kITNNAReset, MPT_V("1.18.00.00") },
|
||
|
|
{ kITSCxStopsSample, MPT_V("1.18.00.01") },
|
||
|
|
{ kITEnvelopePositionHandling, MPT_V("1.18.01.00") },
|
||
|
|
{ kITPortamentoInstrument, MPT_V("1.19.00.01") },
|
||
|
|
{ kITPingPongMode, MPT_V("1.19.00.21") },
|
||
|
|
{ kITRealNoteMapping, MPT_V("1.19.00.30") },
|
||
|
|
{ kITHighOffsetNoRetrig, MPT_V("1.20.00.14") },
|
||
|
|
{ kITFilterBehaviour, MPT_V("1.20.00.35") },
|
||
|
|
{ kITNoSurroundPan, MPT_V("1.20.00.53") },
|
||
|
|
{ kITShortSampleRetrig, MPT_V("1.20.00.54") },
|
||
|
|
{ kITPortaNoNote, MPT_V("1.20.00.56") },
|
||
|
|
{ kRowDelayWithNoteDelay, MPT_V("1.20.00.76") },
|
||
|
|
{ kITFT2DontResetNoteOffOnPorta, MPT_V("1.20.02.06") },
|
||
|
|
{ kITVolColMemory, MPT_V("1.21.01.16") },
|
||
|
|
{ kITPortamentoSwapResetsPos, MPT_V("1.21.01.25") },
|
||
|
|
{ kITEmptyNoteMapSlot, MPT_V("1.21.01.25") },
|
||
|
|
{ kITFirstTickHandling, MPT_V("1.22.07.09") },
|
||
|
|
{ kITSampleAndHoldPanbrello, MPT_V("1.22.07.19") },
|
||
|
|
{ kITClearPortaTarget, MPT_V("1.23.04.03") },
|
||
|
|
{ kITPanbrelloHold, MPT_V("1.24.01.06") },
|
||
|
|
{ kITPanningReset, MPT_V("1.24.01.06") },
|
||
|
|
{ kITPatternLoopWithJumpsOld, MPT_V("1.25.00.19") },
|
||
|
|
};
|
||
|
|
|
||
|
|
for(const auto &b : behaviours)
|
||
|
|
{
|
||
|
|
m_playBehaviour.set(b.behaviour, (m_dwLastSavedWithVersion >= b.version || m_dwLastSavedWithVersion == b.version.Masked(0xFFFF0000u)));
|
||
|
|
}
|
||
|
|
} else if(compatModeXM && m_dwLastSavedWithVersion < MPT_V("1.26.00.00"))
|
||
|
|
{
|
||
|
|
// Pre-1.26: Detailed compatibility flags did not exist.
|
||
|
|
static constexpr PlayBehaviourVersion behaviours[] =
|
||
|
|
{
|
||
|
|
{ kTempoClamp, MPT_V("1.17.03.02") },
|
||
|
|
{ kPerChannelGlobalVolSlide, MPT_V("1.17.03.02") },
|
||
|
|
{ kPanOverride, MPT_V("1.17.03.02") },
|
||
|
|
{ kITFT2PatternLoop, MPT_V("1.17.03.02") },
|
||
|
|
{ kFT2Arpeggio, MPT_V("1.17.03.02") },
|
||
|
|
{ kFT2Retrigger, MPT_V("1.17.03.02") },
|
||
|
|
{ kFT2VolColVibrato, MPT_V("1.17.03.02") },
|
||
|
|
{ kFT2PortaNoNote, MPT_V("1.17.03.02") },
|
||
|
|
{ kFT2KeyOff, MPT_V("1.17.03.02") },
|
||
|
|
{ kFT2PanSlide, MPT_V("1.17.03.02") },
|
||
|
|
{ kFT2ST3OffsetOutOfRange, MPT_V("1.17.03.02") },
|
||
|
|
{ kFT2RestrictXCommand, MPT_V("1.18.00.00") },
|
||
|
|
{ kFT2RetrigWithNoteDelay, MPT_V("1.18.00.00") },
|
||
|
|
{ kFT2SetPanEnvPos, MPT_V("1.18.00.00") },
|
||
|
|
{ kFT2PortaIgnoreInstr, MPT_V("1.18.00.01") },
|
||
|
|
{ kFT2VolColMemory, MPT_V("1.18.01.00") },
|
||
|
|
{ kFT2LoopE60Restart, MPT_V("1.18.02.01") },
|
||
|
|
{ kFT2ProcessSilentChannels, MPT_V("1.18.02.01") },
|
||
|
|
{ kFT2ReloadSampleSettings, MPT_V("1.20.00.36") },
|
||
|
|
{ kFT2PortaDelay, MPT_V("1.20.00.40") },
|
||
|
|
{ kFT2Transpose, MPT_V("1.20.00.62") },
|
||
|
|
{ kFT2PatternLoopWithJumps, MPT_V("1.20.00.69") },
|
||
|
|
{ kFT2PortaTargetNoReset, MPT_V("1.20.00.69") },
|
||
|
|
{ kFT2EnvelopeEscape, MPT_V("1.20.00.77") },
|
||
|
|
{ kFT2Tremor, MPT_V("1.20.01.11") },
|
||
|
|
{ kFT2OutOfRangeDelay, MPT_V("1.20.02.02") },
|
||
|
|
{ kFT2Periods, MPT_V("1.22.03.01") },
|
||
|
|
{ kFT2PanWithDelayedNoteOff, MPT_V("1.22.03.02") },
|
||
|
|
{ kFT2VolColDelay, MPT_V("1.22.07.19") },
|
||
|
|
{ kFT2FinetunePrecision, MPT_V("1.22.07.19") },
|
||
|
|
};
|
||
|
|
|
||
|
|
for(const auto &b : behaviours)
|
||
|
|
{
|
||
|
|
m_playBehaviour.set(b.behaviour, m_dwLastSavedWithVersion >= b.version);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(GetType() & (MOD_TYPE_IT | MOD_TYPE_MPT))
|
||
|
|
{
|
||
|
|
// The following behaviours were added in/after OpenMPT 1.26, so are not affected by the upgrade mechanism above.
|
||
|
|
static constexpr PlayBehaviourVersion behaviours[] =
|
||
|
|
{
|
||
|
|
{ kITInstrWithNoteOff, MPT_V("1.26.00.01") },
|
||
|
|
{ kITMultiSampleInstrumentNumber, MPT_V("1.27.00.27") },
|
||
|
|
{ kITInstrWithNoteOffOldEffects, MPT_V("1.28.02.06") },
|
||
|
|
{ kITDoNotOverrideChannelPan, MPT_V("1.29.00.22") },
|
||
|
|
{ kITPatternLoopWithJumps, MPT_V("1.29.00.32") },
|
||
|
|
{ kITDCTBehaviour, MPT_V("1.29.00.57") },
|
||
|
|
{ kITPitchPanSeparation, MPT_V("1.30.00.53") },
|
||
|
|
};
|
||
|
|
|
||
|
|
for(const auto &b : behaviours)
|
||
|
|
{
|
||
|
|
if(m_dwLastSavedWithVersion < b.version.Masked(0xFFFF0000u))
|
||
|
|
m_playBehaviour.reset(b.behaviour);
|
||
|
|
// Full version information available, i.e. not compatibility-exported.
|
||
|
|
else if(m_dwLastSavedWithVersion > b.version.Masked(0xFFFF0000u) && m_dwLastSavedWithVersion < b.version)
|
||
|
|
m_playBehaviour.reset(b.behaviour);
|
||
|
|
}
|
||
|
|
} else if(GetType() == MOD_TYPE_XM)
|
||
|
|
{
|
||
|
|
// The following behaviours were added after OpenMPT 1.26, so are not affected by the upgrade mechanism above.
|
||
|
|
static constexpr PlayBehaviourVersion behaviours[] =
|
||
|
|
{
|
||
|
|
{ kFT2NoteOffFlags, MPT_V("1.27.00.27") },
|
||
|
|
{ kRowDelayWithNoteDelay, MPT_V("1.27.00.37") },
|
||
|
|
{ kFT2MODTremoloRampWaveform, MPT_V("1.27.00.37") },
|
||
|
|
{ kFT2PortaUpDownMemory, MPT_V("1.27.00.37") },
|
||
|
|
{ kFT2PanSustainRelease, MPT_V("1.28.00.09") },
|
||
|
|
{ kFT2NoteDelayWithoutInstr, MPT_V("1.28.00.44") },
|
||
|
|
{ kITFT2DontResetNoteOffOnPorta, MPT_V("1.29.00.34") },
|
||
|
|
{ kFT2PortaResetDirection, MPT_V("1.30.00.40") },
|
||
|
|
};
|
||
|
|
|
||
|
|
for(const auto &b : behaviours)
|
||
|
|
{
|
||
|
|
if(m_dwLastSavedWithVersion < b.version)
|
||
|
|
m_playBehaviour.reset(b.behaviour);
|
||
|
|
}
|
||
|
|
} else if(GetType() == MOD_TYPE_S3M)
|
||
|
|
{
|
||
|
|
// We do not store any of these flags in S3M files.
|
||
|
|
static constexpr PlayBehaviourVersion behaviours[] =
|
||
|
|
{
|
||
|
|
{ kST3NoMutedChannels, MPT_V("1.18.00.00") },
|
||
|
|
{ kST3EffectMemory, MPT_V("1.20.00.00") },
|
||
|
|
{ kRowDelayWithNoteDelay, MPT_V("1.20.00.00") },
|
||
|
|
{ kST3PortaSampleChange, MPT_V("1.22.00.00") },
|
||
|
|
{ kST3VibratoMemory, MPT_V("1.26.00.00") },
|
||
|
|
{ kITPanbrelloHold, MPT_V("1.26.00.00") },
|
||
|
|
{ KST3PortaAfterArpeggio, MPT_V("1.27.00.00") },
|
||
|
|
{ kST3OffsetWithoutInstrument, MPT_V("1.28.00.00") },
|
||
|
|
{ kST3RetrigAfterNoteCut, MPT_V("1.29.00.00") },
|
||
|
|
{ kFT2ST3OffsetOutOfRange, MPT_V("1.29.00.00") },
|
||
|
|
{ kApplyUpperPeriodLimit, MPT_V("1.30.00.45") },
|
||
|
|
};
|
||
|
|
|
||
|
|
for(const auto &b : behaviours)
|
||
|
|
{
|
||
|
|
if(m_dwLastSavedWithVersion < b.version)
|
||
|
|
m_playBehaviour.reset(b.behaviour);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(GetType() == MOD_TYPE_XM && m_dwLastSavedWithVersion < MPT_V("1.19.00.00"))
|
||
|
|
{
|
||
|
|
// This bug was introduced sometime between 1.18.03.00 and 1.19.01.00
|
||
|
|
m_playBehaviour.set(kFT2NoteDelayWithoutInstr);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_dwLastSavedWithVersion >= MPT_V("1.27.00.27") && m_dwLastSavedWithVersion < MPT_V("1.27.00.49"))
|
||
|
|
{
|
||
|
|
// OpenMPT 1.27 inserted some IT/FT2 flags before the S3M flags that are never saved to files anyway, to keep the flag IDs a bit more compact.
|
||
|
|
// However, it was overlooked that these flags would still be read by OpenMPT 1.26 and thus S3M-specific behaviour would be enabled in IT/XM files.
|
||
|
|
// Hence, in OpenMPT 1.27.00.49 the flag IDs got remapped to no longer conflict with OpenMPT 1.26.
|
||
|
|
// Files made with the affected pre-release versions of OpenMPT 1.27 are upgraded here to use the new IDs.
|
||
|
|
for(int i = 0; i < 5; i++)
|
||
|
|
{
|
||
|
|
m_playBehaviour.set(kFT2NoteOffFlags + i, m_playBehaviour[kST3NoMutedChannels + i]);
|
||
|
|
m_playBehaviour.reset(kST3NoMutedChannels + i);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_dwLastSavedWithVersion < MPT_V("1.17.00.00"))
|
||
|
|
{
|
||
|
|
// MPT 1.16 has a maximum tempo of 255.
|
||
|
|
m_playBehaviour.set(kTempoClamp);
|
||
|
|
} else if(m_dwLastSavedWithVersion >= MPT_V("1.17.00.00") && m_dwLastSavedWithVersion <= MPT_V("1.20.01.03") && m_dwLastSavedWithVersion != MPT_V("1.20.00.00"))
|
||
|
|
{
|
||
|
|
// OpenMPT introduced some "fixes" that execute regular portamentos also at speed 1.
|
||
|
|
m_playBehaviour.set(kSlidesAtSpeed1);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_SongFlags[SONG_LINEARSLIDES])
|
||
|
|
{
|
||
|
|
if(m_dwLastSavedWithVersion < MPT_V("1.24.00.00"))
|
||
|
|
{
|
||
|
|
// No frequency slides in Hz before OpenMPT 1.24
|
||
|
|
m_playBehaviour.reset(kPeriodsAreHertz);
|
||
|
|
} else if(m_dwLastSavedWithVersion >= MPT_V("1.24.00.00") && m_dwLastSavedWithVersion < MPT_V("1.26.00.00") && (GetType() & (MOD_TYPE_IT | MOD_TYPE_MPT)))
|
||
|
|
{
|
||
|
|
// Frequency slides were always in Hz rather than periods in this version range.
|
||
|
|
m_playBehaviour.set(kPeriodsAreHertz);
|
||
|
|
}
|
||
|
|
} else
|
||
|
|
{
|
||
|
|
if(m_dwLastSavedWithVersion < MPT_V("1.30.00.36") && m_dwLastSavedWithVersion != MPT_V("1.30.00.00"))
|
||
|
|
{
|
||
|
|
// No frequency slides in Hz before OpenMPT 1.30
|
||
|
|
m_playBehaviour.reset(kPeriodsAreHertz);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_playBehaviour[kITEnvelopePositionHandling]
|
||
|
|
&& m_dwLastSavedWithVersion >= MPT_V("1.23.01.02") && m_dwLastSavedWithVersion < MPT_V("1.28.00.43"))
|
||
|
|
{
|
||
|
|
// Bug that effectively clamped the release node to the sustain end
|
||
|
|
for(INSTRUMENTINDEX i = 1; i <= GetNumInstruments(); i++) if(Instruments[i] != nullptr)
|
||
|
|
{
|
||
|
|
if(Instruments[i]->VolEnv.nReleaseNode != ENV_RELEASE_NODE_UNSET
|
||
|
|
&& Instruments[i]->VolEnv.dwFlags[ENV_SUSTAIN]
|
||
|
|
&& Instruments[i]->VolEnv.nReleaseNode > Instruments[i]->VolEnv.nSustainEnd)
|
||
|
|
{
|
||
|
|
m_playBehaviour.set(kReleaseNodePastSustainBug);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(GetType() & (MOD_TYPE_MPT | MOD_TYPE_S3M))
|
||
|
|
{
|
||
|
|
for(SAMPLEINDEX i = 1; i <= GetNumSamples(); i++)
|
||
|
|
{
|
||
|
|
if(Samples[i].uFlags[CHN_ADLIB])
|
||
|
|
{
|
||
|
|
if(GetType() == MOD_TYPE_MPT && GetNumInstruments() && m_dwLastSavedWithVersion >= MPT_V("1.28.00.20") && m_dwLastSavedWithVersion <= MPT_V("1.29.00.55"))
|
||
|
|
m_playBehaviour.set(kOPLNoResetAtEnvelopeEnd);
|
||
|
|
if(m_dwLastSavedWithVersion <= MPT_V("1.30.00.34") && m_dwLastSavedWithVersion != MPT_V("1.30"))
|
||
|
|
m_playBehaviour.reset(kOPLNoteOffOnNoteChange);
|
||
|
|
if(GetType() == MOD_TYPE_S3M && m_dwLastSavedWithVersion < MPT_V("1.29"))
|
||
|
|
m_playBehaviour.set(kOPLRealRetrig);
|
||
|
|
else if(GetType() != MOD_TYPE_S3M)
|
||
|
|
m_playBehaviour.reset(kOPLRealRetrig);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_dwLastSavedWithVersion >= MPT_V("1.27.00.42") && m_dwLastSavedWithVersion < MPT_V("1.30.00.46") && (GetType() & (MOD_TYPE_IT | MOD_TYPE_MPT | MOD_TYPE_XM)))
|
||
|
|
{
|
||
|
|
// The Flanger DMO plugin is almost identical to the Chorus... but only almost.
|
||
|
|
// The effect implementation was the same in OpenMPT 1.27-1.29, now it isn't anymore.
|
||
|
|
// As the old implementation continues to exist for the Chorus plugin, there is a legacy wrapper for the Flanger plugin.
|
||
|
|
for(auto &plugin : m_MixPlugins)
|
||
|
|
{
|
||
|
|
if(plugin.Info.dwPluginId1 == kDmoMagic && plugin.Info.dwPluginId2 == int32(0xEFCA3D92) && plugin.pluginData.size() == 32)
|
||
|
|
plugin.Info.szLibraryName = "Flanger (Legacy)";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(m_dwLastSavedWithVersion >= MPT_V("1.27") && m_dwLastSavedWithVersion < MPT_V("1.30.06.00") && (GetType() & (MOD_TYPE_IT | MOD_TYPE_MPT | MOD_TYPE_XM)))
|
||
|
|
{
|
||
|
|
// Fix off-by-one delay length in older Echo DMO emulation
|
||
|
|
for(auto &plugin : m_MixPlugins)
|
||
|
|
{
|
||
|
|
if(plugin.Info.dwPluginId1 == kDmoMagic && plugin.Info.dwPluginId2 == int32(0xEF3E932C) && plugin.pluginData.size() == 24)
|
||
|
|
{
|
||
|
|
float32le leftDelay, rightDelay;
|
||
|
|
memcpy(&leftDelay, plugin.pluginData.data() + 12, 4);
|
||
|
|
memcpy(&rightDelay, plugin.pluginData.data() + 16, 4);
|
||
|
|
leftDelay = float32le{mpt::safe_clamp(((leftDelay * 2000.0f) - 1.0f) / 1999.0f, 0.0f, 1.0f)};
|
||
|
|
rightDelay = float32le{mpt::safe_clamp(((rightDelay * 2000.0f) - 1.0f) / 1999.0f, 0.0f, 1.0f)};
|
||
|
|
memcpy(plugin.pluginData.data() + 12, &leftDelay, 4);
|
||
|
|
memcpy(plugin.pluginData.data() + 16, &rightDelay, 4);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
OPENMPT_NAMESPACE_END
|