1 files changed, 0 insertions, 97 deletions
diff --git a/plugins/gme/game-music-emu-svn/gme/Kss_Scc_Apu.cpp b/plugins/gme/game-music-emu-svn/gme/Kss_Scc_Apu.cpp
deleted file mode 100644
index cfccce64..00000000
--- a/plugins/gme/game-music-emu-svn/gme/Kss_Scc_Apu.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-// Game_Music_Emu 0.5.5. http://www.slack.net/~ant/
-
-#include "Kss_Scc_Apu.h"
-
-/* Copyright (C) 2006 Shay Green. This module is free software; you
-can redistribute it and/or modify it under the terms of the GNU Lesser
-General Public License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version. This
-module is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-details. You should have received a copy of the GNU Lesser General Public
-License along with this module; if not, write to the Free Software Foundation,
-Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
-
-#include "blargg_source.h"
-
-// Tones above this frequency are treated as disabled tone at half volume.
-// Power of two is more efficient (avoids division).
-unsigned const inaudible_freq = 16384;
-
-int const wave_size = 0x20;
-
-void Scc_Apu::run_until( blip_time_t end_time )
-{
-	for ( int index = 0; index < osc_count; index++ )
-	{
-		osc_t& osc = oscs [index];
-		
-		Blip_Buffer* const output = osc.output;
-		if ( !output )
-			continue;
-		output->set_modified();
-		
-		blip_time_t period = (regs [0x80 + index * 2 + 1] & 0x0F) * 0x100 +
-				regs [0x80 + index * 2] + 1;
-		int volume = 0;
-		if ( regs [0x8F] & (1 << index) )
-		{
-			blip_time_t inaudible_period = (blargg_ulong) (output->clock_rate() +
-					inaudible_freq * 32) / (inaudible_freq * 16);
-			if ( period > inaudible_period )
-				volume = (regs [0x8A + index] & 0x0F) * (amp_range / 256 / 15);
-		}
-		
-		BOOST::int8_t const* wave = (BOOST::int8_t*) regs + index * wave_size;
-		if ( index == osc_count - 1 )
-			wave -= wave_size; // last two oscs share wave
-		{
-			int amp = wave [osc.phase] * volume;
-			int delta = amp - osc.last_amp;
-			if ( delta )
-			{
-				osc.last_amp = amp;
-				synth.offset( last_time, delta, output );
-			}
-		}
-		
-		blip_time_t time = last_time + osc.delay;
-		if ( time < end_time )
-		{
-			if ( !volume )
-			{
-				// maintain phase
-				blargg_long count = (end_time - time + period - 1) / period;
-				osc.phase = (osc.phase + count) & (wave_size - 1);
-				time += count * period;
-			}
-			else
-			{
-				
-				int phase = osc.phase;
-				int last_wave = wave [phase];
-				phase = (phase + 1) & (wave_size - 1); // pre-advance for optimal inner loop
-				
-				do
-				{
-					int amp = wave [phase];
-					phase = (phase + 1) & (wave_size - 1);
-					int delta = amp - last_wave;
-					if ( delta )
-					{
-						last_wave = amp;
-						synth.offset( time, delta * volume, output );
-					}
-					time += period;
-				}
-				while ( time < end_time );
-				
-				osc.phase = phase = (phase - 1) & (wave_size - 1); // undo pre-advance
-				osc.last_amp = wave [phase] * volume;
-			}
-		}
-		osc.delay = time - end_time;
-	}
-	last_time = end_time;
-}