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https://github.com/ekeeke/Genesis-Plus-GX.git
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ab4638144c
--------------- * added support for Master System compatibility mode (Z80 ports access mode), incl. Mode 5 rendering. * added Mode 4 rendering for both Genesis & Master System modes. * added alternate BG planes rendering functions (should be faster on PPC architectures). [Core/IO] --------------- * added support for Master System compatibility mode (Z80 ports access mode). * added Master System peripherals emulation (Control Pad, Paddle, Sports Pad & Light Phaser). * added XE-1AP (analog controller) emulation. * added Activator emulation. [Core/Extra] --------------- * added support for all known Master System cartridge mappers. * added copy-protection hardware emulation for a few MD unlicensed games: fixes 777 Casino (crash when talking to bunny girls). (NB: most of those unlicensed games seem to have been already patched by ROM dumpers, main purpose is documenting them) * added support for Top Shooter arcade board controller. (A=Shoot, B=Bet, C/RIGHT=Coins, START=Start, hold UP on startup to enter service mode) * improved King of Fighters 98 mapper emulation (registers address decoding is now 100% accurate) * fixed Game Genie when several codes affect same ROM address. * fixed EEPROM types for Brian Lara Cricket & NBA Jam TE (verified on real cartridges) [Core/General] --------------- * added Master System compatibility mode emulation (automatically enabled when loading ROM file with .sms extension). * improved savestate stability & compatibility (support for old 1.4.x savestates is preserved) * various code cleanup & comments. [Gamecube/Wii] --------------- * fixed cheat codes handling when several codes affect same ROM address. * improved input controller detection on menu exit. * improved key remapping dialog box to match emulated device * changed Menu key for Gamecube controller to allow MODE button mapping * fixed DVD not being unmounted on swap (memory leak) [Wii only] --------------- * added USB mouse support for Sega Mouse emulation * compiled with latest libogc: improves USB compatibility & fixes stability issues with Wiimotes.
30 lines
1018 B
C
30 lines
1018 B
C
/* Finite impulse response (FIR) resampler with adjustable FIR size */
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/* Game_Music_Emu 0.5.2 */
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#ifndef FIR_RESAMPLER_H
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#define FIR_RESAMPLER_H
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#define STEREO 2
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#define MAX_RES 32
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#define WIDTH 16
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#define WRITE_OFFSET (WIDTH * STEREO) - STEREO
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#define GAIN 1.0
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typedef signed long int sample_t;
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extern int Fir_Resampler_initialize( int new_size );
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extern void Fir_Resampler_shutdown( void );
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extern void Fir_Resampler_clear( void );
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extern double Fir_Resampler_time_ratio( double new_factor, double rolloff );
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extern double Fir_Resampler_ratio( void );
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extern int Fir_Resampler_max_write( void );
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extern sample_t* Fir_Resampler_buffer( void );
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extern int Fir_Resampler_written( void );
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extern int Fir_Resampler_avail( void );
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extern void Fir_Resampler_write( long count );
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extern int Fir_Resampler_read( sample_t* out, long count );
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extern int Fir_Resampler_input_needed( long output_count );
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extern int Fir_Resampler_skip_input( long count );
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#endif
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