Format of WAVE Info Structure |
| Offset | Size | Description | ||||||
|---|---|---|---|---|---|---|---|---|
|
00h |
4 BYTEs |
name of the structure ("WAVI") | ||||||
|
04h |
DWORD |
structure length [0000007Eh] | ||||||
|
08h |
DWORD |
driver software version [00000003h] | ||||||
|
0Ch |
32 BYTEs |
vendor name, etc. (ASCIZ string) | ||||||
|
2Ch |
32 BYTEs |
vendor product name | ||||||
|
4Ch |
32 BYTEs |
vendor chip/hardware description | ||||||
|
6Ch |
BYTE |
installed board number | ||||||
|
6Dh |
3 BYTEs |
unused data | ||||||
|
70h |
DWORD |
feature bits (see #00114) | ||||||
|
74h |
WORD |
user determined preference field | ||||||
|
76h |
WORD |
memory required for driver use [0200h] | ||||||
|
78h |
WORD |
number of timer tick callbacks per second [0000h] | ||||||
|
7Ah |
WORD |
channels:
|
||||||
|
7Ch |
WORD | bitfield of max sample sizes (see #00115) |
|
See Also: |