Remove S9xSetPalette

display.h

@@ -40,7 +40,6 @@ void S9xInitDisplay (int, char **);
 void S9xDeinitDisplay (void);
 void S9xTextMode (void);
 void S9xGraphicsMode (void);
-void S9xSetPalette (void);
 void S9xToggleSoundChannel (int);
 bool8 S9xOpenSnapshotFile (const char *, bool8, STREAM *);
 void S9xCloseSnapshotFile (STREAM);

docs/porting.html

@@ -318,10 +318,6 @@
 		<p>
 			If your port can match Snes9x's built-in <code>SoundChannelXXX</code> command (see <code>controls.cpp</code>), you may choose to use this function. Otherwise return <code>NULL</code>. Basically, turn on/off the sound channel <code>c</code> (0-7), and turn on all channels if <code>c</code> is 8.
 		</p>
-		<h3><code>void S9xSetPalette (void)</code></h3>
-		<p>
-			Called when the SNES color palette has changed. Use this function if your system needs to change its color palette to match the SNES's. Otherwise, leave it empty.
-		</p>
 		<h3><code>void S9xSyncSpeed (void)</code></h3>
 		<p>
 			Called at the end of <code>S9xMainLoop</code> function, when emulating one frame has been done. You should adjust the frame rate in this function.

gfx.cpp

@@ -221,7 +221,6 @@ void S9xEndScreenRefresh (void)
 			{
 				uint32 saved = PPU.CGDATA[0];
 				IPPU.ColorsChanged = FALSE;
-				S9xSetPalette();
 				PPU.CGDATA[0] = saved;
 			}
 

gfx.h

@@ -216,7 +216,6 @@ bool8 S9xInitUpdate (void);
 bool8 S9xDeinitUpdate (int, int);
 bool8 S9xContinueUpdate (int, int);
 void S9xReRefresh (void);
-void S9xSetPalette (void);
 void S9xSyncSpeed (void);
 
 // called instead of S9xDisplayString if set to non-NULL

gtk/src/gtk_display.cpp

@@ -1498,10 +1498,6 @@ bool8 S9xInitUpdate()
     return true;
 }
 
-void S9xSetPalette()
-{
-}
-
 void S9xTextMode()
 {
 }

libretro/libretro.cpp

@@ -2135,7 +2135,6 @@ bool8 S9xInitUpdate() { return TRUE; }
 void S9xExtraUsage() {}
 bool8 S9xOpenSoundDevice() { return TRUE; }
 bool S9xPollAxis(unsigned int, short*) { return FALSE; }
-void S9xSetPalette() {}
 void S9xParseArg(char**, int&, int) {}
 void S9xExit() {}
 bool S9xPollPointer(unsigned int, short*, short*) { return false; }

macosx/mac-render.mm

@@ -409,8 +409,3 @@ void S9xGraphicsMode (void)
 {
 	return;
 }
-
-void S9xSetPalette (void)
-{
-	return;
-}

unix/x11.cpp

@@ -1794,8 +1794,3 @@ bool S9xDisplayPollPointer (uint32 id, int16 *x, int16 *y)
 
 	return (true);
 }
-
-void S9xSetPalette (void)
-{
-	return;
-}

win32/win32_display.cpp

@@ -211,12 +211,6 @@ RECT CalculateDisplayRect(unsigned int sourceWidth,unsigned int sourceHeight,
 	return drawRect;
 }
 
-// we no longer support 8bit modes - no palette necessary
-void S9xSetPalette( void)
-{
-	return;	
-}
-
 bool8 S9xInitUpdate (void)
 {
 	return (TRUE);