1 files changed, 0 insertions, 171 deletions
diff --git a/plugins/gme/game-music-emu-0.6.0/gme/Fir_Resampler.h b/plugins/gme/game-music-emu-0.6.0/gme/Fir_Resampler.h
deleted file mode 100644
index aed87492..00000000
--- a/plugins/gme/game-music-emu-0.6.0/gme/Fir_Resampler.h
+++ /dev/null
@@ -1,171 +0,0 @@
-// Finite impulse response (FIR) resampler with adjustable FIR size
-
-// Game_Music_Emu 0.5.5
-#ifndef FIR_RESAMPLER_H
-#define FIR_RESAMPLER_H
-
-#include "blargg_common.h"
-#include <string.h>
-
-class Fir_Resampler_ {
-public:
-	
-	// Use Fir_Resampler<width> (below)
-	
-	// Set input/output resampling ratio and optionally low-pass rolloff and gain.
-	// Returns actual ratio used (rounded to internal precision).
-	double time_ratio( double factor, double rolloff = 0.999, double gain = 1.0 );
-	
-	// Current input/output ratio
-	double ratio() const { return ratio_; }
-	
-// Input
-	
-	typedef short sample_t;
-	
-	// Resize and clear input buffer
-	blargg_err_t buffer_size( int );
-	
-	// Clear input buffer. At least two output samples will be available after
-	// two input samples are written.
-	void clear();
-	
-	// Number of input samples that can be written
-	int max_write() const { return buf.end() - write_pos; }
-	
-	// Pointer to place to write input samples
-	sample_t* buffer() { return write_pos; }
-	
-	// Notify resampler that 'count' input samples have been written
-	void write( long count );
-	
-	// Number of input samples in buffer
-	int written() const { return write_pos - &buf [write_offset]; }
-	
-	// Skip 'count' input samples. Returns number of samples actually skipped.
-	int skip_input( long count );
-	
-// Output
-	
-	// Number of extra input samples needed until 'count' output samples are available
-	int input_needed( blargg_long count ) const;
-	
-	// Number of output samples available
-	int avail() const { return avail_( write_pos - &buf [width_ * stereo] ); }
-	
-public:
-	~Fir_Resampler_();
-protected:
-	enum { stereo = 2 };
-	enum { max_res = 32 };
-	blargg_vector<sample_t> buf;
-	sample_t* write_pos;
-	int res;
-	int imp_phase;
-	int const width_;
-	int const write_offset;
-	blargg_ulong skip_bits;
-	int step;
-	int input_per_cycle;
-	double ratio_;
-	sample_t* impulses;
-	
-	Fir_Resampler_( int width, sample_t* );
-	int avail_( blargg_long input_count ) const;
-};
-
-// Width is number of points in FIR. Must be even and 4 or more. More points give
-// better quality and rolloff effectiveness, and take longer to calculate.
-template<int width>
-class Fir_Resampler : public Fir_Resampler_ {
-	BOOST_STATIC_ASSERT( width >= 4 && width % 2 == 0 );
-	short impulses [max_res] [width];
-public:
-	Fir_Resampler() : Fir_Resampler_( width, impulses [0] ) { }
-	
-	// Read at most 'count' samples. Returns number of samples actually read.
-	typedef short sample_t;
-	int read( sample_t* out, blargg_long count );
-};
-
-// End of public interface
-
-inline void Fir_Resampler_::write( long count )
-{
-	write_pos += count;
-	assert( write_pos <= buf.end() );
-}
-
-template<int width>
-int Fir_Resampler<width>::read( sample_t* out_begin, blargg_long count )
-{
-	sample_t* out = out_begin;
-	const sample_t* in = buf.begin();
-	sample_t* end_pos = write_pos;
-	blargg_ulong skip = skip_bits >> imp_phase;
-	sample_t const* imp = impulses [imp_phase];
-	int remain = res - imp_phase;
-	int const step = this->step;
-	
-	count >>= 1;
-	
-	if ( end_pos - in >= width * stereo )
-	{
-		end_pos -= width * stereo;
-		do
-		{
-			count--;
-			
-			// accumulate in extended precision
-			blargg_long l = 0;
-			blargg_long r = 0;
-			
-			const sample_t* i = in;
-			if ( count < 0 )
-				break;
-			
-			for ( int n = width / 2; n; --n )
-			{
-				int pt0 = imp [0];
-				l += pt0 * i [0];
-				r += pt0 * i [1];
-				int pt1 = imp [1];
-				imp += 2;
-				l += pt1 * i [2];
-				r += pt1 * i [3];
-				i += 4;
-			}
-			
-			remain--;
-			
-			l >>= 15;
-			r >>= 15;
-			
-			in += (skip * stereo) & stereo;
-			skip >>= 1;
-			in += step;
-			
-			if ( !remain )
-			{
-				imp = impulses [0];
-				skip = skip_bits;
-				remain = res;
-			}
-			
-			out [0] = (sample_t) l;
-			out [1] = (sample_t) r;
-			out += 2;
-		}
-		while ( in <= end_pos );
-	}
-	
-	imp_phase = res - remain;
-	
-	int left = write_pos - in;
-	write_pos = &buf [left];
-	memmove( buf.begin(), in, left * sizeof *in );
-	
-	return out - out_begin;
-}
-
-#endif