X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=plugins%2Fdfsound%2Fregisters.c;h=b8620268dcab31ced041674a0dae79295adcdf0c;hb=606bece1f0e8aaf037a2abc0247059dcf9ad382c;hp=2796f9c3f5b5bc1b189ca205f78724ba9e3836e4;hpb=38e4048faeaccf7fdc6084f64866f2ea52bb97f1;p=pcsx_rearmed.git

diff --git a/plugins/dfsound/registers.c b/plugins/dfsound/registers.c
index 2796f9c3..b8620268 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;
     //-------------------------------------------------//
 
@@ -213,30 +213,42 @@ 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);
+      }
       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);
+      }
       SoundOff(16,24,val);
       break;
     //-------------------------------------------------//
     case H_CDLeft:
       spu.iLeftXAVol=(int16_t)val;
-      if(spu.cddavCallback) spu.cddavCallback(0,(int16_t)val);
+      //if(spu.cddavCallback) spu.cddavCallback(0,(int16_t)val);
       break;
     case H_CDRight:
       spu.iRightXAVol=(int16_t)val;
-      if(spu.cddavCallback) spu.cddavCallback(1,(int16_t)val);
+      //if(spu.cddavCallback) spu.cddavCallback(1,(int16_t)val);
       break;
     //-------------------------------------------------//
     case H_FMod1:
@@ -420,7 +432,7 @@ 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 +575,5 @@ static void ReverbOn(int start,int end,unsigned short val)
    spu.s_chan[ch].bReverb=val&1;                       // -> reverb on/off
   }
 }
+
+// vim:shiftwidth=1:expandtab