hw: move private headers to hw/ subdirectories.

Many headers are used only in a single directory.  These can be
kept in hw/.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 174 insertions, 0 deletions

diff --git a/hw/audio/fmopl.h b/hw/audio/fmopl.h
new file mode 100644
index 0000000000..24ba5f4802
--- /dev/null
+++ b/hw/audio/fmopl.h
@@ -0,0 +1,174 @@
+#ifndef __FMOPL_H_
+#define __FMOPL_H_
+
+/* --- select emulation chips --- */
+#define BUILD_YM3812 (HAS_YM3812)
+//#define BUILD_YM3526 (HAS_YM3526)
+//#define BUILD_Y8950  (HAS_Y8950)
+
+/* --- system optimize --- */
+/* select bit size of output : 8 or 16 */
+#define OPL_OUTPUT_BIT 16
+
+/* compiler dependence */
+#ifndef OSD_CPU_H
+#define OSD_CPU_H
+typedef unsigned char	UINT8;   /* unsigned  8bit */
+typedef unsigned short	UINT16;  /* unsigned 16bit */
+typedef unsigned int	UINT32;  /* unsigned 32bit */
+typedef signed char		INT8;    /* signed  8bit   */
+typedef signed short	INT16;   /* signed 16bit   */
+typedef signed int		INT32;   /* signed 32bit   */
+#endif
+
+#if (OPL_OUTPUT_BIT==16)
+typedef INT16 OPLSAMPLE;
+#endif
+#if (OPL_OUTPUT_BIT==8)
+typedef unsigned char  OPLSAMPLE;
+#endif
+
+
+#if BUILD_Y8950
+#include "ymdeltat.h"
+#endif
+
+typedef void (*OPL_TIMERHANDLER)(int channel,double interval_Sec);
+typedef void (*OPL_IRQHANDLER)(int param,int irq);
+typedef void (*OPL_UPDATEHANDLER)(int param,int min_interval_us);
+typedef void (*OPL_PORTHANDLER_W)(int param,unsigned char data);
+typedef unsigned char (*OPL_PORTHANDLER_R)(int param);
+
+/* !!!!! here is private section , do not access there member direct !!!!! */
+
+#define OPL_TYPE_WAVESEL   0x01  /* waveform select    */
+#define OPL_TYPE_ADPCM     0x02  /* DELTA-T ADPCM unit */
+#define OPL_TYPE_KEYBOARD  0x04  /* keyboard interface */
+#define OPL_TYPE_IO        0x08  /* I/O port */
+
+/* Saving is necessary for member of the 'R' mark for suspend/resume */
+/* ---------- OPL one of slot  ---------- */
+typedef struct fm_opl_slot {
+	INT32 TL;		/* total level     :TL << 8            */
+	INT32 TLL;		/* adjusted now TL                     */
+	UINT8  KSR;		/* key scale rate  :(shift down bit)   */
+	INT32 *AR;		/* attack rate     :&AR_TABLE[AR<<2]   */
+	INT32 *DR;		/* decay rate      :&DR_TALBE[DR<<2]   */
+	INT32 SL;		/* sustin level    :SL_TALBE[SL]       */
+	INT32 *RR;		/* release rate    :&DR_TABLE[RR<<2]   */
+	UINT8 ksl;		/* keyscale level  :(shift down bits)  */
+	UINT8 ksr;		/* key scale rate  :kcode>>KSR         */
+	UINT32 mul;		/* multiple        :ML_TABLE[ML]       */
+	UINT32 Cnt;		/* frequency count :                   */
+	UINT32 Incr;	/* frequency step  :                   */
+	/* envelope generator state */
+	UINT8 eg_typ;	/* envelope type flag                  */
+	UINT8 evm;		/* envelope phase                      */
+	INT32 evc;		/* envelope counter                    */
+	INT32 eve;		/* envelope counter end point          */
+	INT32 evs;		/* envelope counter step               */
+	INT32 evsa;	/* envelope step for AR :AR[ksr]           */
+	INT32 evsd;	/* envelope step for DR :DR[ksr]           */
+	INT32 evsr;	/* envelope step for RR :RR[ksr]           */
+	/* LFO */
+	UINT8 ams;		/* ams flag                            */
+	UINT8 vib;		/* vibrate flag                        */
+	/* wave selector */
+	INT32 **wavetable;
+}OPL_SLOT;
+
+/* ---------- OPL one of channel  ---------- */
+typedef struct fm_opl_channel {
+	OPL_SLOT SLOT[2];
+	UINT8 CON;			/* connection type                     */
+	UINT8 FB;			/* feed back       :(shift down bit)   */
+	INT32 *connect1;	/* slot1 output pointer                */
+	INT32 *connect2;	/* slot2 output pointer                */
+	INT32 op1_out[2];	/* slot1 output for selfeedback        */
+	/* phase generator state */
+	UINT32  block_fnum;	/* block+fnum      :                   */
+	UINT8 kcode;		/* key code        : KeyScaleCode      */
+	UINT32  fc;			/* Freq. Increment base                */
+	UINT32  ksl_base;	/* KeyScaleLevel Base step             */
+	UINT8 keyon;		/* key on/off flag                     */
+} OPL_CH;
+
+/* OPL state */
+typedef struct fm_opl_f {
+	UINT8 type;			/* chip type                         */
+	int clock;			/* master clock  (Hz)                */
+	int rate;			/* sampling rate (Hz)                */
+	double freqbase;	/* frequency base                    */
+	double TimerBase;	/* Timer base time (==sampling time) */
+	UINT8 address;		/* address register                  */
+	UINT8 status;		/* status flag                       */
+	UINT8 statusmask;	/* status mask                       */
+	UINT32 mode;		/* Reg.08 : CSM , notesel,etc.       */
+	/* Timer */
+	int T[2];			/* timer counter                     */
+	UINT8 st[2];		/* timer enable                      */
+	/* FM channel slots */
+	OPL_CH *P_CH;		/* pointer of CH                     */
+	int	max_ch;			/* maximum channel                   */
+	/* Rhythm sention */
+	UINT8 rhythm;		/* Rhythm mode , key flag */
+#if BUILD_Y8950
+	/* Delta-T ADPCM unit (Y8950) */
+	YM_DELTAT *deltat;			/* DELTA-T ADPCM       */
+#endif
+	/* Keyboard / I/O interface unit (Y8950) */
+	UINT8 portDirection;
+	UINT8 portLatch;
+	OPL_PORTHANDLER_R porthandler_r;
+	OPL_PORTHANDLER_W porthandler_w;
+	int port_param;
+	OPL_PORTHANDLER_R keyboardhandler_r;
+	OPL_PORTHANDLER_W keyboardhandler_w;
+	int keyboard_param;
+	/* time tables */
+	INT32 AR_TABLE[75];	/* atttack rate tables */
+	INT32 DR_TABLE[75];	/* decay rate tables   */
+	UINT32 FN_TABLE[1024];  /* fnumber -> increment counter */
+	/* LFO */
+	INT32 *ams_table;
+	INT32 *vib_table;
+	INT32 amsCnt;
+	INT32 amsIncr;
+	INT32 vibCnt;
+	INT32 vibIncr;
+	/* wave selector enable flag */
+	UINT8 wavesel;
+	/* external event callback handler */
+	OPL_TIMERHANDLER  TimerHandler;		/* TIMER handler   */
+	int TimerParam;						/* TIMER parameter */
+	OPL_IRQHANDLER    IRQHandler;		/* IRQ handler    */
+	int IRQParam;						/* IRQ parameter  */
+	OPL_UPDATEHANDLER UpdateHandler;	/* stream update handler   */
+	int UpdateParam;					/* stream update parameter */
+} FM_OPL;
+
+/* ---------- Generic interface section ---------- */
+#define OPL_TYPE_YM3526 (0)
+#define OPL_TYPE_YM3812 (OPL_TYPE_WAVESEL)
+#define OPL_TYPE_Y8950  (OPL_TYPE_ADPCM|OPL_TYPE_KEYBOARD|OPL_TYPE_IO)
+
+FM_OPL *OPLCreate(int type, int clock, int rate);
+void OPLDestroy(FM_OPL *OPL);
+void OPLSetTimerHandler(FM_OPL *OPL,OPL_TIMERHANDLER TimerHandler,int channelOffset);
+void OPLSetIRQHandler(FM_OPL *OPL,OPL_IRQHANDLER IRQHandler,int param);
+void OPLSetUpdateHandler(FM_OPL *OPL,OPL_UPDATEHANDLER UpdateHandler,int param);
+/* Y8950 port handlers */
+void OPLSetPortHandler(FM_OPL *OPL,OPL_PORTHANDLER_W PortHandler_w,OPL_PORTHANDLER_R PortHandler_r,int param);
+void OPLSetKeyboardHandler(FM_OPL *OPL,OPL_PORTHANDLER_W KeyboardHandler_w,OPL_PORTHANDLER_R KeyboardHandler_r,int param);
+
+void OPLResetChip(FM_OPL *OPL);
+int OPLWrite(FM_OPL *OPL,int a,int v);
+unsigned char OPLRead(FM_OPL *OPL,int a);
+int OPLTimerOver(FM_OPL *OPL,int c);
+
+/* YM3626/YM3812 local section */
+void YM3812UpdateOne(FM_OPL *OPL, INT16 *buffer, int length);
+
+void Y8950UpdateOne(FM_OPL *OPL, INT16 *buffer, int length);
+
+#endif