spu: remove some strange rounding

[pcsx_rearmed.git] / plugins / dfsound / registers.c

diff --git a/plugins/dfsound/registers.c b/plugins/dfsound/registers.c
index cc72020..61d0b81 100644 (file)
--- a/plugins/dfsound/registers.c
+++ b/plugins/dfsound/registers.c
@@ -204,12 +204,12 @@ void CALLBACK SPUwriteRegister(unsigned long reg, unsigned short val,
       break;\r
     //-------------------------------------------------//\r
     case H_CDLeft:\r
-      spu.iLeftXAVol=val  & 0x7fff;\r
-      if(spu.cddavCallback) spu.cddavCallback(0,val);\r
+      spu.iLeftXAVol=(int16_t)val;\r
+      if(spu.cddavCallback) spu.cddavCallback(0,(int16_t)val);\r
       break;\r
     case H_CDRight:\r
-      spu.iRightXAVol=val & 0x7fff;\r
-      if(spu.cddavCallback) spu.cddavCallback(1,val);\r
+      spu.iRightXAVol=(int16_t)val;\r
+      if(spu.cddavCallback) spu.cddavCallback(1,(int16_t)val);\r
       break;\r
     //-------------------------------------------------//\r
     case H_FMod1:\r
@@ -484,11 +484,10 @@ static void SetPitch(int ch,unsigned short val)               // SET PITCH
  if(val>0x3fff) NP=0x3fff;                             // get pitch val\r
  else           NP=val;\r
 \r
- spu.s_chan[ch].iRawPitch=NP;\r
- spu.s_chan[ch].sinc=(NP<<4)|8;\r
- spu.s_chan[ch].sinc_inv=0;\r
- if (spu_config.iUseInterpolation == 1)\r
-  spu.SB[ch * SB_SIZE + 32] = 1; // -> freq change in simple interpolation mode: set flag\r
+ spu.s_chan[ch].iRawPitch = NP;\r
+ spu.s_chan[ch].sinc = NP << 4;\r
+ spu.s_chan[ch].sinc_inv = 0;\r
+ spu.SB[ch * SB_SIZE + 32] = 1; // -> freq change in simple interpolation mode: set flag\r
 }\r
 \r
 ////////////////////////////////////////////////////////////////////////\r