engine: client: sound: remove unused functions

engine/client/s_main.c

@@ -1292,36 +1292,6 @@ void S_StreamAviSamples( void *Avi, int entnum, float fvol, float attn, float sy
 	}
 }
 
-/*
-===================
-S_GetRawSamplesLength
-===================
-*/
-uint S_GetRawSamplesLength( int entnum )
-{
-	rawchan_t	*ch;
-
-	if( !( ch = S_FindRawChannel( entnum, false )))
-		return 0;
-
-	return ch->s_rawend <= paintedtime ? 0 : (float)(ch->s_rawend - paintedtime) * DMA_MSEC_PER_SAMPLE;
-}
-
-/*
-===================
-S_ClearRawChannel
-===================
-*/
-void S_ClearRawChannel( int entnum )
-{
-	rawchan_t	*ch;
-
-	if( !( ch = S_FindRawChannel( entnum, false )))
-		return;
-
-	ch->s_rawend = 0;
-}
-
 /*
 ===================
 S_FreeIdleRawChannels

engine/client/s_mix.c

@@ -117,13 +117,6 @@ _inline void MIX_ActivatePaintbuffer( int ipaintbuffer )
 	paintbuffers[ipaintbuffer].factive = true;
 }
 
-// don't mix into this paintbuffer
-_inline void MIX_DeactivatePaintbuffer( int ipaintbuffer )
-{
-	Assert( ipaintbuffer < CPAINTBUFFERS );
-	paintbuffers[ipaintbuffer].factive = false;
-}
-
 _inline void MIX_SetCurrentPaintbuffer( int ipaintbuffer )
 {
 	Assert( ipaintbuffer < CPAINTBUFFERS );
@@ -169,12 +162,6 @@ _inline void MIX_ResetPaintbufferFilterCounters( void )
 		paintbuffers[i].ifilter = FILTERTYPE_NONE;
 }
 
-_inline void MIX_ResetPaintbufferFilterCounter( int ipaintbuffer )
-{
-	Assert( ipaintbuffer < CPAINTBUFFERS );
-	paintbuffers[ipaintbuffer].ifilter = 0;
-}
-
 // return pointer to front paintbuffer pbuf, given index
 _inline portable_samplepair_t *MIX_GetPFrontFromIPaint( int ipaintbuffer )
 {

engine/client/sound.h

@@ -276,8 +276,6 @@ void S_RawEntSamples( int entnum, uint samples, uint rate, word width, word chan
 void S_RawSamples( uint samples, uint rate, word width, word channels, const byte *data, int entnum );
 void S_StopSound( int entnum, int channel, const char *soundname );
 void S_UpdateFrame( struct ref_viewpass_s *rvp );
-uint S_GetRawSamplesLength( int entnum );
-void S_ClearRawChannel( int entnum );
 void S_StopAllSounds( qboolean ambient );
 void S_FreeSounds( void );