au88x0_eq.h

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#ifndef AU88X0_EQ_H
#define AU88X0_EQ_H

/***************************************************************************
 *            au88x0_eq.h
 *
 *  Definitions and constant data for the Aureal Hardware EQ.
 *
 *  Sun Jun  8 18:23:38 2003
 *  Author: Manuel Jander (mjander@users.sourceforge.net)
 ****************************************************************************/

typedef struct {
    u16 LeftCoefs[50];  //0x4
    u16 RightCoefs[50]; // 0x68
    u16 LeftGains[10];  //0xd0
    u16 RightGains[10]; //0xe4
} auxxEqCoeffSet_t;

typedef struct {
    s32 this04;     /* How many filters for each side (default = 10) */
    s32 this08;     /* inited to cero. Stereo flag? */
} eqhw_t;

typedef struct {
    eqhw_t this04;      /* CHwEq */
    u16 this08;     /* Bad codec flag ? SetBypassGain: bypass gain */
    u16 this0a;
    u16 this0c;     /* SetBypassGain: bypass gain when this28 is not set. */
    u16 this0e;

    s32 this10;     /* How many gains are used for each side (right or left). */
    u16 this14_array[10];   /* SetLeftGainsTarget: Left (and right?) EQ gains  */
    s32 this28;     /* flag related to EQ enabled or not. Gang flag ? */
    s32 this54;     /* SetBypass */
    s32 this58;
    s32 this5c;
    /*0x60 */ auxxEqCoeffSet_t coefset;
    /* 50 u16 word each channel. */
    u16 this130[20];    /* Left and Right gains */
} eqlzr_t;

#endif