removed start frame from play() methods

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@368 0778d3d1-df1d-0410-868b-ea421aaaa00d

include/automation_track.h

@@ -47,7 +47,6 @@ private:
 	virtual trackTypes type( void ) const;
 
 	virtual bool FASTCALL play( const midiTime & _start,
-						const f_cnt_t _start_frame,
 						const fpab_t _frames,
 						const f_cnt_t _frame_base,
 							Sint16 _tco_num = -1 );

include/bb_editor.h

@@ -40,8 +40,7 @@ class bbEditor : public trackContainer
 {
 	Q_OBJECT
 public:
-	virtual bool FASTCALL play( midiTime _start, const f_cnt_t _start_frame,
-						const f_cnt_t _frames,
+	virtual bool FASTCALL play( midiTime _start, const fpab_t _frames,
 						const f_cnt_t _frame_base,
 							Sint16 _tco_num = -1 );
 

include/bb_track.h

@@ -100,7 +100,6 @@ public:
 
 	virtual trackTypes type( void ) const;
 	virtual bool FASTCALL play( const midiTime & _start,
-					const f_cnt_t _start_frame,
 					const fpab_t _frames,
 					const f_cnt_t _frame_base,
 							Sint16 _tco_num = -1 );

include/instrument_track.h

@@ -143,7 +143,6 @@ public:
 
 	// play everything in given frame-range - creates note-play-handles
 	virtual bool FASTCALL play( const midiTime & _start,
-						const f_cnt_t _start_frame,
 						const fpab_t _frames,
 						const f_cnt_t _frame_base,
 							Sint16 _tco_num = -1 );

include/sample_track.h

@@ -136,7 +136,6 @@ public:
 
 	virtual trackTypes type( void ) const;
 	virtual bool FASTCALL play( const midiTime & _start,
-						const f_cnt_t _start_frame,
 						const fpab_t _frames,
 						const f_cnt_t _frame_base,
 							Sint16 _tco_num = -1 );

src/core/bb_editor.cpp

@@ -227,8 +227,8 @@ tact bbEditor::lengthOfBB( csize _bb )
 
 
 
-bool FASTCALL bbEditor::play( midiTime _start, f_cnt_t _start_frame,
-				f_cnt_t _frames, f_cnt_t _frame_base,
+bool FASTCALL bbEditor::play( midiTime _start, fpab_t _frames,
+							f_cnt_t _frame_base,
 							Sint16 _tco_num )
 {
 	bool played_a_note = FALSE;
@@ -242,7 +242,7 @@ bool FASTCALL bbEditor::play( midiTime _start, f_cnt_t _start_frame,
 	trackVector tv = tracks();
 	for( trackVector::iterator it = tv.begin(); it != tv.end(); ++it )
 	{
-		if( ( *it )->play( _start, _start_frame, _frames, _frame_base,
+		if( ( *it )->play( _start, _frames, _frame_base,
 							_tco_num ) == TRUE )
 		{
 			played_a_note = TRUE;

src/core/song_editor.cpp

@@ -1056,20 +1056,23 @@ void songEditor::processNextBuffer( void )
 			played_frames = last_frames;
 		}
 
-		if( m_playMode == PLAY_SONG )
+		if( (f_cnt_t)current_frame == 0 )
 		{
-			m_automation_track->play( m_playPos[m_playMode],
-					(f_cnt_t)current_frame, played_frames,
-					total_frames_played, tco_num );
-		}
+			if( m_playMode == PLAY_SONG )
+			{
+				m_automation_track->play( m_playPos[m_playMode],
+						played_frames,
+						total_frames_played, tco_num );
+			}
 
-		// loop through all tracks and play them
-		for( trackVector::iterator it = tv.begin(); it != tv.end();
-									++it )
-		{
-			( *it )->play( m_playPos[m_playMode],
-					(f_cnt_t)current_frame, played_frames,
-					total_frames_played, tco_num );
+			// loop through all tracks and play them
+			for( trackVector::iterator it = tv.begin();
+							it != tv.end(); ++it )
+			{
+				( *it )->play( m_playPos[m_playMode],
+						played_frames,
+						total_frames_played, tco_num );
+			}
 		}
 
 		// update frame-counters

src/tracks/automation_track.cpp

@@ -55,7 +55,6 @@ track::trackTypes automationTrack::type( void ) const
 
 
 bool automationTrack::play( const midiTime & _start,
-					const f_cnt_t _start_frame,
 					const fpab_t _frames,
 					const f_cnt_t _frame_base,
 							Sint16 _tco_num )

src/tracks/bb_track.cpp

@@ -368,9 +368,8 @@ track::trackTypes bbTrack::type( void ) const
 
 
 
-// play _frames frames of given TCO within starting with _start/_start_frame
+// play _frames frames of given TCO within starting with _start
 bool FASTCALL bbTrack::play( const midiTime & _start,
-						const f_cnt_t _start_frame,
 						const fpab_t _frames,
 						const f_cnt_t _frame_base,
 							Sint16 _tco_num )
@@ -379,8 +378,7 @@ bool FASTCALL bbTrack::play( const midiTime & _start,
 
 	if( _tco_num >= 0 )
 	{
-		return( eng()->getBBEditor()->play( _start, _start_frame,
-							_frames,
+		return( eng()->getBBEditor()->play( _start, _frames,
 							_frame_base,
 							s_infoMap[this] ) );
 	}
@@ -388,7 +386,7 @@ bool FASTCALL bbTrack::play( const midiTime & _start,
 	vlist<trackContentObject *> tcos;
 	getTCOsInRange( tcos, _start, _start + static_cast<Sint32>( _frames /
 						eng()->framesPerTact64th() ) );
-	
+
 	if ( tcos.size() == 0 )
 	{
 		return( FALSE );
@@ -409,7 +407,7 @@ bool FASTCALL bbTrack::play( const midiTime & _start,
 	if( _start - lastPosition < lastLen )
 	{
 		return( eng()->getBBEditor()->play( _start - lastPosition,
-							_start_frame, _frames,
+							_frames,
 							_frame_base,
 							s_infoMap[this] ) );
 	}

src/tracks/sample_track.cpp

@@ -421,16 +421,10 @@ track::trackTypes sampleTrack::type( void ) const
 
 
 bool FASTCALL sampleTrack::play( const midiTime & _start,
-						const f_cnt_t _start_frame,
 						const fpab_t _frames,
 						const f_cnt_t _frame_base,
 							Sint16 /*_tco_num*/ )
 {
-	if ( _start_frame > 0 )
-	{
-		return( FALSE );
-	}
-
 	sendMidiTime( _start );
 
 #ifdef LADSPA_SUPPORT