diff options
| -rw-r--r-- | plugins/dfsound/spu.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/plugins/dfsound/spu.c b/plugins/dfsound/spu.c index 6cefd11..8f6ed13 100644 --- a/plugins/dfsound/spu.c +++ b/plugins/dfsound/spu.c @@ -692,7 +692,7 @@ static void noinline do_decode_bufs(int which, int start, int count) static int do_samples(int forced_updates) { int volmult = iVolume; - int ns,ns_from,ns_to; + int ns,ns_from,ns_to,ns_len; int ch,d,silentch; int bIRQReturn=0; @@ -740,21 +740,22 @@ static int do_samples(int forced_updates) lastch=ch; lastns=ns_to=d; } + ns_len = ns_to - ns_from; MixADSR(ch, ns_from, ns_to); if(ch==1 || ch==3) { - do_decode_bufs(ch/2, ns_from, ns_to-ns_from); + do_decode_bufs(ch/2, ns_from, ns_len); decode_dirty_ch |= 1<<ch; } if(s_chan[ch].bFMod==2) // fmod freq channel - memcpy(iFMod, ChanBuf, sizeof(iFMod)); - else if(s_chan[ch].bRVBActive) - mix_chan_rvb(ns_from,ns_to-ns_from,s_chan[ch].iLeftVolume,s_chan[ch].iRightVolume); + memcpy(&iFMod[ns_from], &ChanBuf[ns_from], ns_len * sizeof(iFMod[0])); + if(s_chan[ch].bRVBActive) + mix_chan_rvb(ns_from, ns_len, s_chan[ch].iLeftVolume, s_chan[ch].iRightVolume); else - mix_chan(ns_from,ns_to-ns_from,s_chan[ch].iLeftVolume,s_chan[ch].iRightVolume); + mix_chan(ns_from, ns_len, s_chan[ch].iLeftVolume, s_chan[ch].iRightVolume); } } |