X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=plugins%2Fdfsound%2Fregisters.c;h=05968b6178eb6356cf8e7261065e97527cab389d;hb=32fbd56b83ec74d8bcb54e1f732b6140cb90da7e;hp=1e3767ad3fd553419698088c9bab758622f45896;hpb=7285d7ad81bd55b5be49c6e7ee71d0583e84327d;p=pcsx_rearmed.git

diff --git a/plugins/dfsound/registers.c b/plugins/dfsound/registers.c
index 1e3767ad..05968b61 100644
--- a/plugins/dfsound/registers.c
+++ b/plugins/dfsound/registers.c
@@ -167,11 +167,11 @@ void CALLBACK SPUwriteRegister(unsigned long reg, unsigned short val,
       goto upd_irq;
     //-------------------------------------------------//
     case H_SPUrvolL:
-      spu.rvb->VolLeft=val;
+      spu.rvb->VolLeft = (int16_t)val;
       break;
     //-------------------------------------------------//
     case H_SPUrvolR:
-      spu.rvb->VolRight=val;
+      spu.rvb->VolRight = (int16_t)val;
       break;
     //-------------------------------------------------//
 
@@ -213,20 +213,34 @@ void CALLBACK SPUwriteRegister(unsigned long reg, unsigned short val,
 */
     //-------------------------------------------------//
     case H_SPUon1:
+      spu.last_keyon_cycles = cycles;
       do_samples_if_needed(cycles, 0, 2);
       SoundOn(0,16,val);
       break;
     //-------------------------------------------------//
     case H_SPUon2:
+      spu.last_keyon_cycles = cycles;
       do_samples_if_needed(cycles, 0, 2);
       SoundOn(16,24,val);
       break;
     //-------------------------------------------------//
     case H_SPUoff1:
+      if (cycles - spu.last_keyon_cycles < 786u) {
+       if (val & regAreaGet(H_SPUon1))
+        log_unhandled("koff1 %04x %d\n", val, cycles - spu.last_keyon_cycles);
+       val &= ~regAreaGet(H_SPUon1);
+      }
+      do_samples_if_needed(cycles, 0, 2);
       SoundOff(0,16,val);
       break;
     //-------------------------------------------------//
     case H_SPUoff2:
+      if (cycles - spu.last_keyon_cycles < 786u) {
+       if (val & regAreaGet(H_SPUon1))
+        log_unhandled("koff2 %04x %d\n", val, cycles - spu.last_keyon_cycles);
+       val &= ~regAreaGet(H_SPUon2);
+      }
+      do_samples_if_needed(cycles, 0, 2);
       SoundOff(16,24,val);
       break;
     //-------------------------------------------------//
@@ -420,7 +434,7 @@ static void SoundOn(int start,int end,unsigned short val)
 static void SoundOff(int start,int end,unsigned short val)
 {
  int ch;
- for(ch=start;ch<end;ch++,val>>=1)                     // loop channels
+ for (ch = start; val && ch < end; ch++, val >>= 1)    // loop channels
   {
    if(val&1)
     {
@@ -563,3 +577,5 @@ static void ReverbOn(int start,int end,unsigned short val)
    spu.s_chan[ch].bReverb=val&1;                       // -> reverb on/off
   }
 }
+
+// vim:shiftwidth=1:expandtab