forked from KolibriOS/kolibrios
42 lines
1.1 KiB
Plaintext
42 lines
1.1 KiB
Plaintext
;flags------------------------------------------------------------
|
|
DEBUG equ 1 ;show messages at debug board
|
|
use_cli_sti equ 1 ;driver come more stable (theoretically)
|
|
|
|
;constants--------------------------------------------------------
|
|
API_VERSION equ 0 ;debug
|
|
|
|
OS_BASE equ 0x80000000
|
|
new_app_base equ 0x0
|
|
PROC_BASE equ (OS_BASE+0x080000)
|
|
SB16Buffer equ (OS_BASE+0x2A0000)
|
|
SB16_Status equ (OS_BASE+0x2B0000)
|
|
DMAPage equ ((SB16Buffer-OS_BASE) shr 16)
|
|
|
|
SB16Buffer0 equ SB16Buffer
|
|
SB16Buffer1 equ (SB16Buffer+16384)
|
|
SB16Buffer2 equ (SB16Buffer+(2*16384))
|
|
SB16Buffer3 equ (SB16Buffer+(3*16384))
|
|
|
|
sb_irq_num equ 5
|
|
sb_dma_num equ 5
|
|
sb_buffer_size equ 32768 ;really it needs code modifications to change
|
|
;buffer size
|
|
sb_out_rate equ 44100
|
|
;time constant for cards older than SB16
|
|
|
|
sb_tc equ (256-(1000000/(sb_out_rate*2)))
|
|
|
|
SRV_GETVERSION equ 0
|
|
DEV_PLAY equ 1
|
|
DEV_STOP equ 2
|
|
DEV_CALLBACK equ 3
|
|
DEV_SET_BUFF equ 4
|
|
DEV_NOTIFY equ 5
|
|
DEV_SET_MASTERVOL equ 6
|
|
DEV_GET_MASTERVOL equ 7
|
|
DEV_GET_INFO equ 8
|
|
|
|
DRV_ENTRY equ 1
|
|
DRV_EXIT equ -1
|
|
|