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1da177e4 LT |
1 | #ifndef AU88X0_EQ_H |
2 | #define AU88X0_EQ_H | |
3 | ||
4 | /*************************************************************************** | |
5 | * au88x0_eq.h | |
6 | * | |
7 | * Definitions and constant data for the Aureal Hardware EQ. | |
8 | * | |
9 | * Sun Jun 8 18:23:38 2003 | |
10 | * Author: Manuel Jander (mjander@users.sourceforge.net) | |
11 | ****************************************************************************/ | |
12 | ||
13 | typedef struct { | |
14 | u16 LeftCoefs[50]; //0x4 | |
15 | u16 RightCoefs[50]; // 0x68 | |
f0283f45 TI |
16 | u16 LeftGains[10]; //0xd0 |
17 | u16 RightGains[10]; //0xe4 | |
1da177e4 LT |
18 | } auxxEqCoeffSet_t; |
19 | ||
20 | typedef struct { | |
97c67b65 TI |
21 | s32 this04; /* How many filters for each side (default = 10) */ |
22 | s32 this08; /* inited to cero. Stereo flag? */ | |
1da177e4 LT |
23 | } eqhw_t; |
24 | ||
25 | typedef struct { | |
1da177e4 | 26 | eqhw_t this04; /* CHwEq */ |
97c67b65 TI |
27 | u16 this08; /* Bad codec flag ? SetBypassGain: bypass gain */ |
28 | u16 this0a; | |
29 | u16 this0c; /* SetBypassGain: bypass gain when this28 is not set. */ | |
30 | u16 this0e; | |
1da177e4 | 31 | |
97c67b65 | 32 | s32 this10; /* How many gains are used for each side (right or left). */ |
f0283f45 | 33 | u16 this14_array[10]; /* SetLeftGainsTarget: Left (and right?) EQ gains */ |
97c67b65 TI |
34 | s32 this28; /* flag related to EQ enabled or not. Gang flag ? */ |
35 | s32 this54; /* SetBypass */ | |
36 | s32 this58; | |
37 | s32 this5c; | |
1da177e4 LT |
38 | /*0x60 */ auxxEqCoeffSet_t coefset; |
39 | /* 50 u16 word each channel. */ | |
40 | u16 this130[20]; /* Left and Right gains */ | |
41 | } eqlzr_t; | |
42 | ||
43 | #endif |