From ac064ec715bb39fb960153dbcffa0091b8891f32 Mon Sep 17 00:00:00 2001
From: bgk <bgk@a31d4220-a93d-0410-bf67-fe4944624d44>
Date: Fri, 29 Aug 2008 19:04:05 +0000
Subject: [PATCH] Completely remove systemSoundOn

git-svn-id: https://svn.code.sf.net/p/vbam/code/trunk@662 a31d4220-a93d-0410-bf67-fe4944624d44
---
 src/System.h             | 1 -
 src/gtk/sndPortAudio.cpp | 4 ----
 src/qt/emu.cpp           | 1 -
 src/qt/emu.h             | 1 -
 src/sdl/sndSDL.cpp       | 4 ----
 src/win32/VBA.cpp        | 1 -
 6 files changed, 12 deletions(-)

diff --git a/src/System.h b/src/System.h
index 68c31502..2207b02c 100644
--- a/src/System.h
+++ b/src/System.h
@@ -114,7 +114,6 @@ extern void winlog(const char *,...);
 extern void (*dbgOutput)(const char *s, u32 addr);
 extern void (*dbgSignal)(int sig,int number);
 
-extern bool systemSoundOn;
 extern u16 systemColorMap16[0x10000];
 extern u32 systemColorMap32[0x10000];
 extern u16 systemGbPalette[24];
diff --git a/src/gtk/sndPortAudio.cpp b/src/gtk/sndPortAudio.cpp
index 7235a433..6562e663 100644
--- a/src/gtk/sndPortAudio.cpp
+++ b/src/gtk/sndPortAudio.cpp
@@ -14,8 +14,6 @@
 
 extern int emulating;
 
-bool systemSoundOn = false;
-
 static PaStreamParameters outputParameters;
 static PaStream *stream;
 static PaError err;
@@ -150,8 +148,6 @@ bool systemSoundInit()
     err = Pa_StartStream( stream );
     if (err != paNoError) goto error;
     
-    systemSoundOn = true;
-    
     return true;
 error:
     Pa_Terminate();
diff --git a/src/qt/emu.cpp b/src/qt/emu.cpp
index 27afbf53..5bf7e628 100644
--- a/src/qt/emu.cpp
+++ b/src/qt/emu.cpp
@@ -24,7 +24,6 @@
 int emulating = 0;
 int systemFrameSkip = 0;
 int systemSaveUpdateCounter = SYSTEM_SAVE_NOT_UPDATED;
-bool systemSoundOn = false;
 u32 systemColorMap32[0x10000];
 u16 systemColorMap16[0x10000];
 int systemRedShift = 0;
diff --git a/src/qt/emu.h b/src/qt/emu.h
index 6c7bce6e..8efe2bce 100644
--- a/src/qt/emu.h
+++ b/src/qt/emu.h
@@ -27,7 +27,6 @@
 extern int emulating;
 extern int systemFrameSkip;
 extern int systemSaveUpdateCounter;
-extern bool systemSoundOn;
 extern u32 systemColorMap32[0x10000];
 extern u16 systemColorMap16[0x10000];
 extern int systemRedShift;
diff --git a/src/sdl/sndSDL.cpp b/src/sdl/sndSDL.cpp
index f9f40e7f..a198d2b1 100644
--- a/src/sdl/sndSDL.cpp
+++ b/src/sdl/sndSDL.cpp
@@ -5,8 +5,6 @@
 
 extern int emulating;
 
-bool systemSoundOn = false;
-
 const  int        sdlSoundSamples  = 4096;
 const  int        sdlSoundAlign    = 4;
 const  int        sdlSoundCapacity = sdlSoundSamples * 2;
@@ -131,7 +129,6 @@ bool systemSoundInit()
   sdlSoundMutex = SDL_CreateMutex();
 
   sdlSoundRPos = sdlSoundWPos = 0;
-  systemSoundOn = true;
   return true;
 
 }
@@ -153,7 +150,6 @@ void systemSoundShutdown()
   SDL_CloseAudio();
 
   emulating = iSave;
-  systemSoundOn = false;
 }
 
 void systemSoundPause()
diff --git a/src/win32/VBA.cpp b/src/win32/VBA.cpp
index 04df0059..0b8b349e 100644
--- a/src/win32/VBA.cpp
+++ b/src/win32/VBA.cpp
@@ -144,7 +144,6 @@ int RGB_LOW_BITS_MASK = 0;
 bool b16to32Video = false;
 int systemFrameSkip = 0;
 int systemSpeed = 0;
-bool systemSoundOn = false;
 u32 systemColorMap32[0x10000];
 u16 systemColorMap16[0x10000];
 u16 systemGbPalette[24];