From e306359cc457dfbe5200e6485596e9c9901aae19 Mon Sep 17 00:00:00 2001
From: "SND\\weimingzhi_cp"
 <SND\weimingzhi_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97>
Date: Tue, 22 Feb 2011 02:03:02 +0000
Subject: -dfsound (macosx): added volume adjustment/muting support. -peopsxgl
 (macosx): removed powerpc from deployment configuration as the plugin is not
 big-endian compatible.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@63687 e17a0e51-4ae3-4d35-97c3-1a29b211df97
---
 plugins/dfsound/spu.c | 93 +++++++++++++++++++++++++--------------------------
 1 file changed, 45 insertions(+), 48 deletions(-)

(limited to 'plugins')

diff --git a/plugins/dfsound/spu.c b/plugins/dfsound/spu.c
index 3a37f7c5..f263cb8f 100644
--- a/plugins/dfsound/spu.c
+++ b/plugins/dfsound/spu.c
@@ -527,11 +527,8 @@ static void *MAINThread(void *arg)
 #endif
 {
  int s_1,s_2,fa,ns;
-#ifndef _MACOSX
  int voldiv = iVolume;
-#else
- int voldiv = 2;
-#endif
+
  unsigned char * start;unsigned int nSample;
  int ch,predict_nr,shift_factor,flags,d,s;
  int bIRQReturn=0;
@@ -596,18 +593,18 @@ static void *MAINThread(void *arg)
 
 				for(ch=0;ch<MAXCHAN;ch++)                         // loop em all... we will collect 1 ms of sound of each playing channel
         {
-					if(s_chan[ch].bNew) {
-#if 1
-						StartSound(ch);																 // start new sound
-						dwNewChannel&=~(1<<ch);                       // clear new channel bit
-#else
-						if( s_chan[ch].ADSRX.StartDelay == 0 ) {
-							StartSound(ch);															// start new sound
-							dwNewChannel&=~(1<<ch);                     // clear new channel bit
-						} else {
-							s_chan[ch].ADSRX.StartDelay--;
-						}
-#endif
+					if(s_chan[ch].bNew) {
+#if 1
+						StartSound(ch);																 // start new sound
+						dwNewChannel&=~(1<<ch);                       // clear new channel bit
+#else
+						if( s_chan[ch].ADSRX.StartDelay == 0 ) {
+							StartSound(ch);															// start new sound
+							dwNewChannel&=~(1<<ch);                     // clear new channel bit
+						} else {
+							s_chan[ch].ADSRX.StartDelay--;
+						}
+#endif
 					}
 				 if(!s_chan[ch].bOn) continue;                   // channel not playing? next
 
@@ -620,16 +617,16 @@ static void *MAINThread(void *arg)
          while(s_chan[ch].spos>=0x10000L)
           {
            if(s_chan[ch].iSBPos==28)                   // 28 reached?
-            {
-#if 0
-						 // Xenogears - Anima Relic dungeon (exp gain)
-						 if( s_chan[ch].bLoopJump == 1 )
-							 s_chan[ch].pCurr = s_chan[ch].pLoop;
-
-						 s_chan[ch].bLoopJump = 0;
+            {
+#if 0
+						 // Xenogears - Anima Relic dungeon (exp gain)
+						 if( s_chan[ch].bLoopJump == 1 )
+							 s_chan[ch].pCurr = s_chan[ch].pLoop;
+
+						 s_chan[ch].bLoopJump = 0;
 #endif
-
-             
+
+             
 						 start=s_chan[ch].pCurr;                   // set up the current pos
 
              if (s_chan[ch].iSilent==1 || start == (unsigned char*)-1)          // special "stop" sign
@@ -652,7 +649,7 @@ static void *MAINThread(void *arg)
              predict_nr=(int)*start;start++;
              shift_factor=predict_nr&0xf;
              predict_nr >>= 4;
-             flags=(int)*start;start++;
+             flags=(int)*start;start++;
 
              // -------------------------------------- // 
 
@@ -708,15 +705,15 @@ static void *MAINThread(void *arg)
 
 						silence means no volume (ADSR keeps playing!!)
 						*/
-
-#if 0
-						if(flags&4)
-							s_chan[ch].pLoop=start-16;
+
+#if 0
+						if(flags&4)
+							s_chan[ch].pLoop=start-16;
 #else
 						// Jungle Book - Rhythm 'n Groove - use external loop address
 						// - fixes music player (+IRQ generate)
 						if((flags&4) && (s_chan[ch].bIgnoreLoop == 0))
-							s_chan[ch].pLoop=start-16;
+							s_chan[ch].pLoop=start-16;
 #endif
 
 						// Jungle Book - Rhythm 'n Groove - don't reset ignore status
@@ -729,12 +726,12 @@ static void *MAINThread(void *arg)
 							// ...?
 							//s_chan[ch].bIgnoreLoop = 0;
 
-							// Xenogears - 7 = play missing sounds
-#if 0
-							// set jump flag
-							pChannel->bLoopJump = 1;
+							// Xenogears - 7 = play missing sounds
+#if 0
+							// set jump flag
+							pChannel->bLoopJump = 1;
 #else
-							start = s_chan[ch].pLoop;
+							start = s_chan[ch].pLoop;
 #endif
 
 							// silence = keep playing..?
@@ -801,17 +798,17 @@ GOON: ;
          if(s_chan[ch].bNoise)
               fa=iGetNoiseVal(ch);                     // get noise val
          else fa=iGetInterpolationVal(ch);             // get sample val
-
-
-#if 0
-				 // Voice 1/3 decoded buffer
-				 if( ch == 0 ) {
-					 spuMem[ (0x800 + voice_dbuf_ptr) / 2 ] = (short) fa;
-				 } else if( ch == 2 ) {
-					 spuMem[ (0xc00 + voice_dbuf_ptr) / 2 ] = (short) fa;
-				 }
-#endif
-
+
+
+#if 0
+				 // Voice 1/3 decoded buffer
+				 if( ch == 0 ) {
+					 spuMem[ (0x800 + voice_dbuf_ptr) / 2 ] = (short) fa;
+				 } else if( ch == 2 ) {
+					 spuMem[ (0xc00 + voice_dbuf_ptr) / 2 ] = (short) fa;
+				 }
+#endif
+
 
          s_chan[ch].sval = (MixADSR(ch) * fa) / 1023;  // mix adsr
 
@@ -1044,7 +1041,7 @@ void CALLBACK SPUasync(unsigned long cycle)
  if(iUseTimer==2)                                      // special mode, only used in Linux by this spu (or if you enable the experimental Windows mode)
   {
    if(!bSpuInit) return;                               // -> no init, no call
-
+
 	 // note: usable precision difference (not using interval_time)
 	 while( cpu_cycles >= CPU_CLOCK / 44100 * NSSIZE )
 	 {
-- 
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