AICA command payload data for AICA_CMD_CHAN. More...

#include <aica_comm.h>

Data Fields
uint32	cmd
	Command ID.

uint32	base
	Sample base in RAM.

uint32	type
	(8/16bit/ADPCM)

uint32	length
	Sample length.

uint32	loop
	Sample looping.

uint32	loopstart
	Sample loop start.

uint32	loopend
	Sample loop end.

uint32	freq
	Frequency.

uint32	vol
	Volume 0-255.

uint32	pan
	Pan 0-255.

uint32	pos
	Sample playback pos.

uint32	pad [5]
	Padding.

Detailed Description

AICA command payload data for AICA_CMD_CHAN.

This is the aica_cmd_t::cmd_data for AICA_CMD_CHAN. Make this 16 dwords long for two aica bus queues.

Field Documentation

◆ base

uint32 aica_channel_t::base

Sample base in RAM.

◆ cmd

uint32 aica_channel_t::cmd

Command ID.

◆ freq

uint32 aica_channel_t::freq

Frequency.

◆ length

uint32 aica_channel_t::length

Sample length.

◆ loop

uint32 aica_channel_t::loop

Sample looping.

◆ loopend

uint32 aica_channel_t::loopend

Sample loop end.

◆ loopstart

uint32 aica_channel_t::loopstart

Sample loop start.

◆ pad

uint32 aica_channel_t::pad[5]

Padding.

◆ pan

uint32 aica_channel_t::pan

Pan 0-255.

◆ pos

uint32 aica_channel_t::pos

Sample playback pos.

◆ type

uint32 aica_channel_t::type

(8/16bit/ADPCM)

◆ vol

uint32 aica_channel_t::vol

Volume 0-255.

The documentation for this struct was generated from the following file:

kernel/arch/dreamcast/include/dc/sound/aica_comm.h

Data Fields