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Diffstat (limited to 'plugins/gme/Game_Music_Emu-0.5.2/gme/Sms_Apu.h')
-rw-r--r--plugins/gme/Game_Music_Emu-0.5.2/gme/Sms_Apu.h75
1 files changed, 0 insertions, 75 deletions
diff --git a/plugins/gme/Game_Music_Emu-0.5.2/gme/Sms_Apu.h b/plugins/gme/Game_Music_Emu-0.5.2/gme/Sms_Apu.h
deleted file mode 100644
index 3c11a9c3..00000000
--- a/plugins/gme/Game_Music_Emu-0.5.2/gme/Sms_Apu.h
+++ /dev/null
@@ -1,75 +0,0 @@
-// Sega Master System SN76489 PSG sound chip emulator
-
-// Sms_Snd_Emu 0.1.4
-#ifndef SMS_APU_H
-#define SMS_APU_H
-
-#include "Sms_Oscs.h"
-
-class Sms_Apu {
-public:
- // Set overall volume of all oscillators, where 1.0 is full volume
- void volume( double );
-
- // Set treble equalization
- void treble_eq( const blip_eq_t& );
-
- // Outputs can be assigned to a single buffer for mono output, or to three
- // buffers for stereo output (using Stereo_Buffer to do the mixing).
-
- // Assign all oscillator outputs to specified buffer(s). If buffer
- // is NULL, silences all oscillators.
- void output( Blip_Buffer* mono );
- void output( Blip_Buffer* center, Blip_Buffer* left, Blip_Buffer* right );
-
- // Assign single oscillator output to buffer(s). Valid indicies are 0 to 3,
- // which refer to Square 1, Square 2, Square 3, and Noise. If buffer is NULL,
- // silences oscillator.
- enum { osc_count = 4 };
- void osc_output( int index, Blip_Buffer* mono );
- void osc_output( int index, Blip_Buffer* center, Blip_Buffer* left, Blip_Buffer* right );
-
- // Reset oscillators and internal state
- void reset( unsigned noise_feedback = 0, int noise_width = 0 );
-
- // Write GameGear left/right assignment byte
- void write_ggstereo( blip_time_t, int );
-
- // Write to data port
- void write_data( blip_time_t, int );
-
- // Run all oscillators up to specified time, end current frame, then
- // start a new frame at time 0.
- void end_frame( blip_time_t );
-
-public:
- Sms_Apu();
- ~Sms_Apu();
-private:
- // noncopyable
- Sms_Apu( const Sms_Apu& );
- Sms_Apu& operator = ( const Sms_Apu& );
-
- Sms_Osc* oscs [osc_count];
- Sms_Square squares [3];
- Sms_Square::Synth square_synth; // used by squares
- blip_time_t last_time;
- int latch;
- Sms_Noise noise;
- unsigned noise_feedback;
- unsigned looped_feedback;
-
- void run_until( blip_time_t );
-};
-
-struct sms_apu_state_t
-{
- unsigned char regs [8] [2];
- unsigned char latch;
-};
-
-inline void Sms_Apu::output( Blip_Buffer* b ) { output( b, b, b ); }
-
-inline void Sms_Apu::osc_output( int i, Blip_Buffer* b ) { osc_output( i, b, b, b ); }
-
-#endif