mess audio files
This commit is contained in:
parent
d33ed6be9f
commit
3d6d7458a0
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,137 @@
|
|||
#pragma once
|
||||
|
||||
#ifndef __AY8910_H__
|
||||
#define __AY8910_H__
|
||||
|
||||
/*
|
||||
AY-3-8910A: 2 I/O ports
|
||||
AY-3-8912A: 1 I/O port
|
||||
AY-3-8913A: 0 I/O port
|
||||
AY8930: upper compatible with 8910.
|
||||
In extended mode, it has higher resolution and duty ratio setting
|
||||
YM2149: higher resolution
|
||||
YM3439: same as 2149
|
||||
YMZ284: 0 I/O port, different clock divider
|
||||
YMZ294: 0 I/O port
|
||||
*/
|
||||
|
||||
#define ALL_8910_CHANNELS -1
|
||||
|
||||
/* Internal resistance at Volume level 7. */
|
||||
|
||||
#define AY8910_INTERNAL_RESISTANCE (356)
|
||||
#define YM2149_INTERNAL_RESISTANCE (353)
|
||||
|
||||
/*
|
||||
* Default values for resistor loads.
|
||||
* The macro should be used in AY8910interface if
|
||||
* the real values are unknown.
|
||||
*/
|
||||
#define AY8910_DEFAULT_LOADS {1000, 1000, 1000}
|
||||
|
||||
/*
|
||||
* The following is used by all drivers not reviewed yet.
|
||||
* This will like the old behaviour, output between
|
||||
* 0 and 7FFF
|
||||
*/
|
||||
#define AY8910_LEGACY_OUTPUT (1)
|
||||
|
||||
/*
|
||||
* Specifing the next define will simulate the special
|
||||
* cross channel mixing if outputs are tied together.
|
||||
* The driver will only provide one stream in this case.
|
||||
*/
|
||||
#define AY8910_SINGLE_OUTPUT (2)
|
||||
|
||||
/*
|
||||
* The follwoing define is the default behaviour.
|
||||
* Output level 0 is 0V and 7ffff corresponds to 5V.
|
||||
* Use this to specify that a discrete mixing stage
|
||||
* follows.
|
||||
*/
|
||||
#define AY8910_DISCRETE_OUTPUT (4)
|
||||
|
||||
/*
|
||||
* The follwoing define causes the driver to output
|
||||
* raw volume levels, i.e. 0 .. 15 and 0..31.
|
||||
* This is intended to be used in a subsequent
|
||||
* mixing modul (i.e. mpatrol ties 6 channels from
|
||||
* AY-3-8910 together). Do not use it now.
|
||||
*/
|
||||
/* TODO: implement mixing module */
|
||||
#define AY8910_RAW_OUTPUT (8)
|
||||
|
||||
typedef struct _ay8910_interface ay8910_interface;
|
||||
struct _ay8910_interface
|
||||
{
|
||||
int flags; /* Flags */
|
||||
int res_load[3]; /* Load on channel in ohms */
|
||||
read8_machine_func portAread;
|
||||
read8_machine_func portBread;
|
||||
write8_machine_func portAwrite;
|
||||
write8_machine_func portBwrite;
|
||||
};
|
||||
|
||||
|
||||
void ay8910_set_volume(int chip,int channel,int volume);
|
||||
|
||||
|
||||
READ8_HANDLER( ay8910_read_port_0_r );
|
||||
READ8_HANDLER( ay8910_read_port_1_r );
|
||||
READ8_HANDLER( ay8910_read_port_2_r );
|
||||
READ8_HANDLER( ay8910_read_port_3_r );
|
||||
READ8_HANDLER( ay8910_read_port_4_r );
|
||||
READ16_HANDLER( ay8910_read_port_0_lsb_r );
|
||||
READ16_HANDLER( ay8910_read_port_1_lsb_r );
|
||||
READ16_HANDLER( ay8910_read_port_2_lsb_r );
|
||||
READ16_HANDLER( ay8910_read_port_3_lsb_r );
|
||||
READ16_HANDLER( ay8910_read_port_4_lsb_r );
|
||||
READ16_HANDLER( ay8910_read_port_0_msb_r );
|
||||
READ16_HANDLER( ay8910_read_port_1_msb_r );
|
||||
READ16_HANDLER( ay8910_read_port_2_msb_r );
|
||||
READ16_HANDLER( ay8910_read_port_3_msb_r );
|
||||
READ16_HANDLER( ay8910_read_port_4_msb_r );
|
||||
|
||||
WRITE8_HANDLER( ay8910_control_port_0_w );
|
||||
WRITE8_HANDLER( ay8910_control_port_1_w );
|
||||
WRITE8_HANDLER( ay8910_control_port_2_w );
|
||||
WRITE8_HANDLER( ay8910_control_port_3_w );
|
||||
WRITE8_HANDLER( ay8910_control_port_4_w );
|
||||
WRITE16_HANDLER( ay8910_control_port_0_lsb_w );
|
||||
WRITE16_HANDLER( ay8910_control_port_1_lsb_w );
|
||||
WRITE16_HANDLER( ay8910_control_port_2_lsb_w );
|
||||
WRITE16_HANDLER( ay8910_control_port_3_lsb_w );
|
||||
WRITE16_HANDLER( ay8910_control_port_4_lsb_w );
|
||||
WRITE16_HANDLER( ay8910_control_port_0_msb_w );
|
||||
WRITE16_HANDLER( ay8910_control_port_1_msb_w );
|
||||
WRITE16_HANDLER( ay8910_control_port_2_msb_w );
|
||||
WRITE16_HANDLER( ay8910_control_port_3_msb_w );
|
||||
WRITE16_HANDLER( ay8910_control_port_4_msb_w );
|
||||
|
||||
WRITE8_HANDLER( ay8910_write_port_0_w );
|
||||
WRITE8_HANDLER( ay8910_write_port_1_w );
|
||||
WRITE8_HANDLER( ay8910_write_port_2_w );
|
||||
WRITE8_HANDLER( ay8910_write_port_3_w );
|
||||
WRITE8_HANDLER( ay8910_write_port_4_w );
|
||||
WRITE16_HANDLER( ay8910_write_port_0_lsb_w );
|
||||
WRITE16_HANDLER( ay8910_write_port_1_lsb_w );
|
||||
WRITE16_HANDLER( ay8910_write_port_2_lsb_w );
|
||||
WRITE16_HANDLER( ay8910_write_port_3_lsb_w );
|
||||
WRITE16_HANDLER( ay8910_write_port_4_lsb_w );
|
||||
WRITE16_HANDLER( ay8910_write_port_0_msb_w );
|
||||
WRITE16_HANDLER( ay8910_write_port_1_msb_w );
|
||||
WRITE16_HANDLER( ay8910_write_port_2_msb_w );
|
||||
WRITE16_HANDLER( ay8910_write_port_3_msb_w );
|
||||
WRITE16_HANDLER( ay8910_write_port_4_msb_w );
|
||||
|
||||
/*********** An interface for SSG of YM2203 ***********/
|
||||
|
||||
void *ay8910_start_ym(sound_type chip_type, int sndindex, int clock, const ay8910_interface *intf);
|
||||
|
||||
void ay8910_stop_ym(void *chip);
|
||||
void ay8910_reset_ym(void *chip);
|
||||
void ay8910_set_clock_ym(void *chip, int clock);
|
||||
void ay8910_write_ym(void *chip, int addr, int data);
|
||||
int ay8910_read_ym(void *chip);
|
||||
|
||||
#endif /* __AY8910_H__ */
|
||||
Reference in New Issue