[OMPT-svn-commit] OpenMPT r22865 - in branches/OpenMPT-1.31: . soundlib

[<sv...@op...>]

Author: sagamusix
Date: Fri Feb  7 23:21:03 2025
New Revision: 22865
URL: https://source.openmpt.org/browse/openmpt/?op=revision&rev=22865

Log:
Merged revision(s) 22864 from trunk/OpenMPT:
[Fix] Don't execute sample cues when a channel is actually an Adlib channel. Sample cues share memory with the OPL patch data.
........

Modified:
   branches/OpenMPT-1.31/   (props changed)
   branches/OpenMPT-1.31/soundlib/Snd_fx.cpp

Modified: branches/OpenMPT-1.31/soundlib/Snd_fx.cpp
==============================================================================
--- branches/OpenMPT-1.31/soundlib/Snd_fx.cpp	Fri Feb  7 23:20:33 2025	(r22864)
+++ branches/OpenMPT-1.31/soundlib/Snd_fx.cpp	Fri Feb  7 23:21:03 2025	(r22865)
@@ -1082,7 +1082,7 @@
 						startTick = playState.m_nMusicSpeed - 1;
 					} else if(m.volcmd == VOLCMD_OFFSET)
 					{
-						if(chn.pModSample != nullptr && m.vol <= std::size(chn.pModSample->cues))
+						if(chn.pModSample != nullptr && !chn.pModSample->uFlags[CHN_ADLIB] && m.vol <= std::size(chn.pModSample->cues))
 						{
 							SmpLength offset;
 							if(m.vol == 0)
@@ -3132,7 +3132,7 @@
 					break;
 
 				case VOLCMD_OFFSET:
-					if(triggerNote && chn.pModSample && vol <= std::size(chn.pModSample->cues))
+					if(triggerNote && chn.pModSample && !chn.pModSample->uFlags[CHN_ADLIB] && vol <= std::size(chn.pModSample->cues))
 					{
 						SmpLength offset;
 						if(vol == 0)
@@ -5452,7 +5452,7 @@
 	{
 		if(m.vol == 0)
 			offset = Util::muldivr_unsigned(chn.nLength, offset, 256u << (8u * std::max(uint32(1), extendedRows)));  // o00 + Oxx = Percentage Offset
-		else if(m.vol <= std::size(ModSample().cues) && chn.pModSample != nullptr)
+		else if(m.vol <= std::size(ModSample().cues) && chn.pModSample != nullptr && !chn.pModSample->uFlags[CHN_ADLIB])
 			offset += chn.pModSample->cues[m.vol - 1];  // Offset relative to cue point
 		chn.oldOffset = offset;
 	}
@@ -5774,7 +5774,7 @@
 			chn.position.Set(0);
 
 		offset--;
-		if(chn.pModSample != nullptr && offset >= 0 && offset <= static_cast<int>(std::size(chn.pModSample->cues)))
+		if(chn.pModSample != nullptr && !chn.pModSample->uFlags[CHN_ADLIB] && offset >= 0 && offset <= static_cast<int>(std::size(chn.pModSample->cues)))
 		{
 			if(offset == 0)
 				offset = chn.oldOffset;