opll.cc File Reference

#include "opll.hh"
#include <cstring>

Include dependency graph for opll.cc:

Go to the source code of this file.

Enumerations
enum	{ eg_num_attack = 0 , eg_num_decay = 1 , eg_num_sustain = 2 , eg_num_release = 3 }
enum	{   rm_num_bd0 = 0 , rm_num_hh = 1 , rm_num_tom = 2 , rm_num_bd1 = 3 ,   rm_num_sd = 4 , rm_num_tc = 5 }

Functions
void	OPLL_Reset (opll_t *chip, uint32_t chip_type)
void	OPLL_Clock (opll_t *chip, int32_t *buffer)
void	OPLL_Write (opll_t *chip, uint32_t port, uint8_t data)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
eg_num_attack
eg_num_decay
eg_num_sustain
eg_num_release

Definition at line 26 of file opll.cc.

anonymous enum

anonymous enum

Enumerator
rm_num_bd0
rm_num_hh
rm_num_tom
rm_num_bd1
rm_num_sd
rm_num_tc

Definition at line 33 of file opll.cc.

Function Documentation

OPLL_Clock()

void OPLL_Clock	(	opll_t *	chip,
		int32_t *	buffer
	)

Definition at line 1062 of file opll.cc.

References opll_t::cycles, opll_t::lfo_am_counter, opll_t::lfo_am_out, opll_t::output_m, opll_t::output_r, opll_t::rm_enable, rm_num_bd0, rm_num_tc, and opll_t::rm_select.

Referenced by openmsx::YM2413OriginalNukeYKT::YM2413::generateChannels().

OPLL_Reset()

void OPLL_Reset	(	opll_t *	chip,
		uint32_t	chip_type
	)

Definition at line 293 of file opll.cc.

References opll_t::chip_type, opll_t::eg_level, eg_num_release, opll_t::eg_out, opll_t::eg_state, opll_type_ds1001, opll_type_ym2413, opll_type_ym2413b, opll_type_ym2420, opll_type_ym2423, opll_type_ymf281, opll_type_ymf281b, opll_t::patchrom, opll_t::rhythm, opll_t::rm_enable, rm_num_tc, and opll_t::rm_select.

Referenced by openmsx::YM2413OriginalNukeYKT::YM2413::reset().

OPLL_Write()

void OPLL_Write	(	opll_t *	chip,
		uint32_t	port,
		uint8_t	data
	)

Definition at line 1101 of file opll.cc.

References opll_t::write_a, opll_t::write_d, and opll_t::write_data.

Referenced by openmsx::YM2413OriginalNukeYKT::YM2413::generateChannels().