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| Rev | Author | Line No. | Line |
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| 2465 | Serge | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 2 | ;; ;; |
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| 3 | ;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. ;; |
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| 4 | ;; Distributed under terms of the GNU General Public License ;; |
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| 5 | ;; ;; |
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| 6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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| 7 | |||
| 802 | serge | 8 | ;flags------------------------------------------------------------ |
| 3500 | Serge | 9 | DEBUG equ 1 ;show messages at debug board |
| 850 | serge | 10 | use_cli_sti equ 1 ;driver become more stable (theoretically) |
| 802 | serge | 11 | |
| 12 | ;constants-------------------------------------------------------- |
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| 3500 | Serge | 13 | API_VERSION equ 0 ;debug |
| 802 | serge | 14 | |
| 3500 | Serge | 15 | OS_BASE equ 0x80000000 |
| 16 | new_app_base equ 0x0 |
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| 17 | PROC_BASE equ (OS_BASE+0x080000) |
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| 18 | SB16Buffer equ (OS_BASE+0x2A0000) |
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| 19 | SB16_Status equ (OS_BASE+0x2B0000) |
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| 20 | DMAPage equ ((SB16Buffer-OS_BASE) shr 16) |
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| 802 | serge | 21 | |
| 3500 | Serge | 22 | SB16Buffer0 equ SB16Buffer |
| 23 | SB16Buffer1 equ (SB16Buffer+16384) |
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| 24 | SB16Buffer2 equ (SB16Buffer+(2*16384)) |
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| 25 | SB16Buffer3 equ (SB16Buffer+(3*16384)) |
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| 802 | serge | 26 | |
| 3500 | Serge | 27 | sb_irq_num equ 5 ;default values for SB16, may be overrided by autodetect |
| 28 | sb_dma_num equ 5 ;default values for SB16, may be overrided by autodetect |
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| 850 | serge | 29 | |
| 3500 | Serge | 30 | small_buffer equ 32768 |
| 31 | full_buffer equ 65536 |
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| 32 | sb_buffer_size equ small_buffer ; FIX ring buffer overlapped events issue; full_buffer |
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| 850 | serge | 33 | |
| 34 | __supported_buffer_sizes fix |
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| 35 | |||
| 36 | if ~(sb_buffer_size in __supported_buffer_sizes) |
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| 37 | display 13,10,'unsupported buffer size was selected, check config.inc',13,10 |
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| 38 | stop |
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| 39 | end if |
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| 40 | |||
| 3500 | Serge | 41 | sb_out_rate equ 48000 |
| 802 | serge | 42 | ;time constant for cards older than SB16 |
| 3500 | Serge | 43 | sb_tc equ (256-(1000000/(sb_out_rate*2))) |
| 802 | serge | 44 | |
| 3500 | Serge | 45 | SRV_GETVERSION equ 0 |
| 46 | DEV_PLAY equ 1 |
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| 47 | DEV_STOP equ 2 |
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| 48 | DEV_CALLBACK equ 3 |
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| 49 | DEV_SET_BUFF equ 4 |
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| 50 | DEV_NOTIFY equ 5 |
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| 802 | serge | 51 | DEV_SET_MASTERVOL equ 6 |
| 52 | DEV_GET_MASTERVOL equ 7 |
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| 3500 | Serge | 53 | DEV_GET_INFO equ 8 |
| 802 | serge | 54 | |
| 3500 | Serge | 55 | DRV_ENTRY equ 1 |
| 56 | DRV_EXIT equ -1 |
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| 802 | serge | 57 |