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-rw-r--r--plugins/dfsound/externals.h720
1 files changed, 359 insertions, 361 deletions
diff --git a/plugins/dfsound/externals.h b/plugins/dfsound/externals.h
index 011205b8..b8a5c43d 100644
--- a/plugins/dfsound/externals.h
+++ b/plugins/dfsound/externals.h
@@ -1,361 +1,359 @@
-/***************************************************************************
- externals.h - description
- -------------------
- begin : Wed May 15 2002
- copyright : (C) 2002 by Pete Bernert
- email : BlackDove@addcom.de
- ***************************************************************************/
-/***************************************************************************
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. See also the license.txt file for *
- * additional informations. *
- * *
- ***************************************************************************/
-
-#include <stdint.h>
-
-#include "psemu_plugin_defs.h"
-
-/////////////////////////////////////////////////////////
-// generic defines
-/////////////////////////////////////////////////////////
-
-#define PSE_LT_SPU 4
-#define PSE_SPU_ERR_SUCCESS 0
-#define PSE_SPU_ERR -60
-#define PSE_SPU_ERR_NOTCONFIGURED PSE_SPU_ERR - 1
-#define PSE_SPU_ERR_INIT PSE_SPU_ERR - 2
-#ifndef max
-#define max(a,b) (((a) > (b)) ? (a) : (b))
-#define min(a,b) (((a) < (b)) ? (a) : (b))
-#endif
-
-////////////////////////////////////////////////////////////////////////
-// spu defines
-////////////////////////////////////////////////////////////////////////
-
-// sound buffer sizes
-// 400 ms complete sound buffer
-#define SOUNDSIZE 70560
-// 137 ms test buffer... if less than that is buffered, a new upload will happen
-#define TESTSIZE 24192
-
-// num of channels
-#define MAXCHAN 24
-
-
-// ~ 1 ms of data - somewhat slower than Eternal
-//#define NSSIZE 45
-//#define INTERVAL_TIME 1000
-
-// ~ 0.5 ms of data - roughly Eternal maybe
-//#define NSSIZE 23
-//#define INTERVAL_TIME 2000
-
-// ~ 0.25 ms of data - seems a little bad..?
-//#define NSSIZE 12
-//#define INTERVAL_TIME 4000
-
-#define NSSIZE 10
-#define APU_CYCLES_UPDATE NSSIZE
-
-
-// update times
-#if 0
-// PEOPS DSound 1.09a - good sound cards
-#define LATENCY 10
-#elif defined (_WINDOWS)
-// work on most cards
-#define LATENCY 25
-#else
-// work on most cards
-#define LATENCY 25
-#endif
-
-
-// make sure this is bigger than cpu action - no glitchy
-#define INTERVAL_TIME 4500
-
-
-#define CPU_CLOCK 33868800
-
-///////////////////////////////////////////////////////////
-// struct defines
-///////////////////////////////////////////////////////////
-
-// ADSR INFOS PER CHANNEL
-typedef struct
-{
- int AttackModeExp;
- long AttackTime;
- long DecayTime;
- long SustainLevel;
- int SustainModeExp;
- long SustainModeDec;
- long SustainTime;
- int ReleaseModeExp;
- unsigned long ReleaseVal;
- long ReleaseTime;
- long ReleaseStartTime;
- long ReleaseVol;
- long lTime;
- long lVolume;
-} ADSRInfo;
-
-typedef struct
-{
- int State;
- int AttackModeExp;
- int AttackRate;
- int DecayRate;
- int SustainLevel;
- int SustainModeExp;
- int SustainIncrease;
- int SustainRate;
- int ReleaseModeExp;
- int ReleaseRate;
- int EnvelopeVol;
- int EnvelopeVol_f; // fraction
- long lVolume;
- long lDummy1;
- long lDummy2;
-} ADSRInfoEx;
-
-///////////////////////////////////////////////////////////
-
-// Tmp Flags
-
-// used for debug channel muting
-#define FLAG_MUTE 1
-
-// used for simple interpolation
-#define FLAG_IPOL0 2
-#define FLAG_IPOL1 4
-
-///////////////////////////////////////////////////////////
-
-// MAIN CHANNEL STRUCT
-typedef struct
-{
- // no mutexes used anymore... don't need them to sync access
- //HANDLE hMutex;
-
- int bNew; // start flag
-
- int iSBPos; // mixing stuff
- int spos;
- int sinc;
- int SB[32+32]; // Pete added another 32 dwords in 1.6 ... prevents overflow issues with gaussian/cubic interpolation (thanx xodnizel!), and can be used for even better interpolations, eh? :)
- int sval;
-
- unsigned char * pStart; // start ptr into sound mem
- unsigned char * pCurr; // current pos in sound mem
- unsigned char * pLoop; // loop ptr in sound mem
-
- int bOn; // is channel active (sample playing?)
- int bStop; // is channel stopped (sample _can_ still be playing, ADSR Release phase)
- int bReverb; // can we do reverb on this channel? must have ctrl register bit, to get active
- int iActFreq; // current psx pitch
- int iUsedFreq; // current pc pitch
- int iLeftVolume; // left volume
- int iLeftVolRaw; // left psx volume value
- int bIgnoreLoop; // ignore loop bit, if an external loop address is used
- int iMute; // mute mode (debug)
- int iSilent; // voice on - sound on/off
- int iRightVolume; // right volume
- int iRightVolRaw; // right psx volume value
- int iRawPitch; // raw pitch (0...3fff)
- int iIrqDone; // debug irq done flag
- int s_1; // last decoding infos
- int s_2;
- int bRVBActive; // reverb active flag
- int iRVBOffset; // reverb offset
- int iRVBRepeat; // reverb repeat
- int bNoise; // noise active flag
- int bFMod; // freq mod (0=off, 1=sound channel, 2=freq channel)
- int iRVBNum; // another reverb helper
- int iOldNoise; // old noise val for this channel
- ADSRInfo ADSR; // active ADSR settings
- ADSRInfoEx ADSRX; // next ADSR settings (will be moved to active on sample start)
-} SPUCHAN;
-
-///////////////////////////////////////////////////////////
-
-typedef struct
-{
- int StartAddr; // reverb area start addr in samples
- int CurrAddr; // reverb area curr addr in samples
-
- int VolLeft;
- int VolRight;
- int iLastRVBLeft;
- int iLastRVBRight;
- int iRVBLeft;
- int iRVBRight;
-
- int FB_SRC_A; // (offset)
- int FB_SRC_B; // (offset)
- int IIR_ALPHA; // (coef.)
- int ACC_COEF_A; // (coef.)
- int ACC_COEF_B; // (coef.)
- int ACC_COEF_C; // (coef.)
- int ACC_COEF_D; // (coef.)
- int IIR_COEF; // (coef.)
- int FB_ALPHA; // (coef.)
- int FB_X; // (coef.)
- int IIR_DEST_A0; // (offset)
- int IIR_DEST_A1; // (offset)
- int ACC_SRC_A0; // (offset)
- int ACC_SRC_A1; // (offset)
- int ACC_SRC_B0; // (offset)
- int ACC_SRC_B1; // (offset)
- int IIR_SRC_A0; // (offset)
- int IIR_SRC_A1; // (offset)
- int IIR_DEST_B0; // (offset)
- int IIR_DEST_B1; // (offset)
- int ACC_SRC_C0; // (offset)
- int ACC_SRC_C1; // (offset)
- int ACC_SRC_D0; // (offset)
- int ACC_SRC_D1; // (offset)
- int IIR_SRC_B1; // (offset)
- int IIR_SRC_B0; // (offset)
- int MIX_DEST_A0; // (offset)
- int MIX_DEST_A1; // (offset)
- int MIX_DEST_B0; // (offset)
- int MIX_DEST_B1; // (offset)
- int IN_COEF_L; // (coef.)
- int IN_COEF_R; // (coef.)
-} REVERBInfo;
-
-#ifdef _WINDOWS
-extern HINSTANCE hInst;
-#define WM_MUTE (WM_USER+543)
-#endif
-
-///////////////////////////////////////////////////////////
-// SPU.C globals
-///////////////////////////////////////////////////////////
-
-#ifndef _IN_SPU
-
-// psx buffers / addresses
-
-extern unsigned short regArea[];
-extern unsigned short spuMem[];
-extern unsigned char * spuMemC;
-extern unsigned char * pSpuIrq;
-extern unsigned char * pSpuBuffer;
-
-// user settings
-
-extern int iVolume;
-extern int iXAPitch;
-extern int iUseTimer;
-extern int iSPUIRQWait;
-extern int iDebugMode;
-extern int iRecordMode;
-extern int iUseReverb;
-extern int iUseInterpolation;
-extern int iDisStereo;
-extern int iFreqResponse;
-// MISC
-
-extern int iSpuAsyncWait;
-
-extern SPUCHAN s_chan[];
-extern REVERBInfo rvb;
-
-extern unsigned long dwNoiseVal;
-extern unsigned long dwNoiseClock;
-extern unsigned long dwNoiseCount;
-extern unsigned short spuCtrl;
-extern unsigned short spuStat;
-extern unsigned short spuIrq;
-extern unsigned long spuAddr;
-extern int bEndThread;
-extern int bThreadEnded;
-extern int bSpuInit;
-extern uint32_t dwNewChannel;
-
-extern int SSumR[];
-extern int SSumL[];
-extern int iCycle;
-extern short * pS;
-
-#ifdef _WINDOWS
-extern HWND hWMain; // window handle
-extern HWND hWDebug;
-#endif
-
-extern void (CALLBACK *cddavCallback)(unsigned short,unsigned short);
-
-#endif
-
-///////////////////////////////////////////////////////////
-// DSOUND.C globals
-///////////////////////////////////////////////////////////
-
-#ifndef _IN_DSOUND
-
-#ifdef _WINDOWS
-extern unsigned long LastWrite;
-extern unsigned long LastPlay;
-#endif
-
-#endif
-
-///////////////////////////////////////////////////////////
-// RECORD.C globals
-///////////////////////////////////////////////////////////
-
-#ifndef _IN_RECORD
-
-#ifdef _WINDOWS
-extern int iDoRecord;
-#endif
-
-#endif
-
-///////////////////////////////////////////////////////////
-// XA.C globals
-///////////////////////////////////////////////////////////
-
-#ifndef _IN_XA
-
-extern xa_decode_t * xapGlobal;
-
-extern uint32_t * XAFeed;
-extern uint32_t * XAPlay;
-extern uint32_t * XAStart;
-extern uint32_t * XAEnd;
-
-extern uint32_t XARepeat;
-extern uint32_t XALastVal;
-
-extern uint32_t * CDDAFeed;
-extern uint32_t * CDDAPlay;
-extern uint32_t * CDDAStart;
-extern uint32_t * CDDAEnd;
-
-extern int iLeftXAVol;
-extern int iRightXAVol;
-
-#endif
-
-///////////////////////////////////////////////////////////
-// REVERB.C globals
-///////////////////////////////////////////////////////////
-
-#ifndef _IN_REVERB
-
-extern int * sRVBPlay;
-extern int * sRVBEnd;
-extern int * sRVBStart;
-extern int iReverbOff;
-extern int iReverbRepeat;
-extern int iReverbNum;
-
-#endif
+/***************************************************************************
+ externals.h - description
+ -------------------
+ begin : Wed May 15 2002
+ copyright : (C) 2002 by Pete Bernert
+ email : BlackDove@addcom.de
+ ***************************************************************************/
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. See also the license.txt file for *
+ * additional informations. *
+ * *
+ ***************************************************************************/
+
+#include <stdint.h>
+
+/////////////////////////////////////////////////////////
+// generic defines
+/////////////////////////////////////////////////////////
+
+#define PSE_LT_SPU 4
+#define PSE_SPU_ERR_SUCCESS 0
+#define PSE_SPU_ERR -60
+#define PSE_SPU_ERR_NOTCONFIGURED PSE_SPU_ERR - 1
+#define PSE_SPU_ERR_INIT PSE_SPU_ERR - 2
+#ifndef max
+#define max(a,b) (((a) > (b)) ? (a) : (b))
+#define min(a,b) (((a) < (b)) ? (a) : (b))
+#endif
+
+////////////////////////////////////////////////////////////////////////
+// spu defines
+////////////////////////////////////////////////////////////////////////
+
+// sound buffer sizes
+// 400 ms complete sound buffer
+#define SOUNDSIZE 70560
+// 137 ms test buffer... if less than that is buffered, a new upload will happen
+#define TESTSIZE 24192
+
+// num of channels
+#define MAXCHAN 24
+
+
+// ~ 1 ms of data - somewhat slower than Eternal
+//#define NSSIZE 45
+//#define INTERVAL_TIME 1000
+
+// ~ 0.5 ms of data - roughly Eternal maybe
+//#define NSSIZE 23
+//#define INTERVAL_TIME 2000
+
+// ~ 0.25 ms of data - seems a little bad..?
+//#define NSSIZE 12
+//#define INTERVAL_TIME 4000
+
+#define NSSIZE 10
+#define APU_CYCLES_UPDATE NSSIZE
+
+
+// update times
+#if 0
+// PEOPS DSound 1.09a - good sound cards
+#define LATENCY 10
+#elif defined (_WINDOWS)
+// work on most cards
+#define LATENCY 25
+#else
+// work on most cards
+#define LATENCY 25
+#endif
+
+
+// make sure this is bigger than cpu action - no glitchy
+#define INTERVAL_TIME 4500
+
+
+#define CPU_CLOCK 33868800
+
+///////////////////////////////////////////////////////////
+// struct defines
+///////////////////////////////////////////////////////////
+
+// ADSR INFOS PER CHANNEL
+typedef struct
+{
+ int AttackModeExp;
+ long AttackTime;
+ long DecayTime;
+ long SustainLevel;
+ int SustainModeExp;
+ long SustainModeDec;
+ long SustainTime;
+ int ReleaseModeExp;
+ unsigned long ReleaseVal;
+ long ReleaseTime;
+ long ReleaseStartTime;
+ long ReleaseVol;
+ long lTime;
+ long lVolume;
+} ADSRInfo;
+
+typedef struct
+{
+ int State;
+ int AttackModeExp;
+ int AttackRate;
+ int DecayRate;
+ int SustainLevel;
+ int SustainModeExp;
+ int SustainIncrease;
+ int SustainRate;
+ int ReleaseModeExp;
+ int ReleaseRate;
+ int EnvelopeVol;
+ int EnvelopeVol_f; // fraction
+ long lVolume;
+ long lDummy1;
+ long lDummy2;
+} ADSRInfoEx;
+
+///////////////////////////////////////////////////////////
+
+// Tmp Flags
+
+// used for debug channel muting
+#define FLAG_MUTE 1
+
+// used for simple interpolation
+#define FLAG_IPOL0 2
+#define FLAG_IPOL1 4
+
+///////////////////////////////////////////////////////////
+
+// MAIN CHANNEL STRUCT
+typedef struct
+{
+ // no mutexes used anymore... don't need them to sync access
+ //HANDLE hMutex;
+
+ int bNew; // start flag
+
+ int iSBPos; // mixing stuff
+ int spos;
+ int sinc;
+ int SB[32+32]; // Pete added another 32 dwords in 1.6 ... prevents overflow issues with gaussian/cubic interpolation (thanx xodnizel!), and can be used for even better interpolations, eh? :)
+ int sval;
+
+ unsigned char * pStart; // start ptr into sound mem
+ unsigned char * pCurr; // current pos in sound mem
+ unsigned char * pLoop; // loop ptr in sound mem
+
+ int bOn; // is channel active (sample playing?)
+ int bStop; // is channel stopped (sample _can_ still be playing, ADSR Release phase)
+ int bReverb; // can we do reverb on this channel? must have ctrl register bit, to get active
+ int iActFreq; // current psx pitch
+ int iUsedFreq; // current pc pitch
+ int iLeftVolume; // left volume
+ int iLeftVolRaw; // left psx volume value
+ int bIgnoreLoop; // ignore loop bit, if an external loop address is used
+ int iMute; // mute mode (debug)
+ int iSilent; // voice on - sound on/off
+ int iRightVolume; // right volume
+ int iRightVolRaw; // right psx volume value
+ int iRawPitch; // raw pitch (0...3fff)
+ int iIrqDone; // debug irq done flag
+ int s_1; // last decoding infos
+ int s_2;
+ int bRVBActive; // reverb active flag
+ int iRVBOffset; // reverb offset
+ int iRVBRepeat; // reverb repeat
+ int bNoise; // noise active flag
+ int bFMod; // freq mod (0=off, 1=sound channel, 2=freq channel)
+ int iRVBNum; // another reverb helper
+ int iOldNoise; // old noise val for this channel
+ ADSRInfo ADSR; // active ADSR settings
+ ADSRInfoEx ADSRX; // next ADSR settings (will be moved to active on sample start)
+} SPUCHAN;
+
+///////////////////////////////////////////////////////////
+
+typedef struct
+{
+ int StartAddr; // reverb area start addr in samples
+ int CurrAddr; // reverb area curr addr in samples
+
+ int VolLeft;
+ int VolRight;
+ int iLastRVBLeft;
+ int iLastRVBRight;
+ int iRVBLeft;
+ int iRVBRight;
+
+ int FB_SRC_A; // (offset)
+ int FB_SRC_B; // (offset)
+ int IIR_ALPHA; // (coef.)
+ int ACC_COEF_A; // (coef.)
+ int ACC_COEF_B; // (coef.)
+ int ACC_COEF_C; // (coef.)
+ int ACC_COEF_D; // (coef.)
+ int IIR_COEF; // (coef.)
+ int FB_ALPHA; // (coef.)
+ int FB_X; // (coef.)
+ int IIR_DEST_A0; // (offset)
+ int IIR_DEST_A1; // (offset)
+ int ACC_SRC_A0; // (offset)
+ int ACC_SRC_A1; // (offset)
+ int ACC_SRC_B0; // (offset)
+ int ACC_SRC_B1; // (offset)
+ int IIR_SRC_A0; // (offset)
+ int IIR_SRC_A1; // (offset)
+ int IIR_DEST_B0; // (offset)
+ int IIR_DEST_B1; // (offset)
+ int ACC_SRC_C0; // (offset)
+ int ACC_SRC_C1; // (offset)
+ int ACC_SRC_D0; // (offset)
+ int ACC_SRC_D1; // (offset)
+ int IIR_SRC_B1; // (offset)
+ int IIR_SRC_B0; // (offset)
+ int MIX_DEST_A0; // (offset)
+ int MIX_DEST_A1; // (offset)
+ int MIX_DEST_B0; // (offset)
+ int MIX_DEST_B1; // (offset)
+ int IN_COEF_L; // (coef.)
+ int IN_COEF_R; // (coef.)
+} REVERBInfo;
+
+#ifdef _WINDOWS
+extern HINSTANCE hInst;
+#define WM_MUTE (WM_USER+543)
+#endif
+
+///////////////////////////////////////////////////////////
+// SPU.C globals
+///////////////////////////////////////////////////////////
+
+#ifndef _IN_SPU
+
+// psx buffers / addresses
+
+extern unsigned short regArea[];
+extern unsigned short spuMem[];
+extern unsigned char * spuMemC;
+extern unsigned char * pSpuIrq;
+extern unsigned char * pSpuBuffer;
+
+// user settings
+
+extern int iVolume;
+extern int iXAPitch;
+extern int iUseTimer;
+extern int iSPUIRQWait;
+extern int iDebugMode;
+extern int iRecordMode;
+extern int iUseReverb;
+extern int iUseInterpolation;
+extern int iDisStereo;
+extern int iFreqResponse;
+// MISC
+
+extern int iSpuAsyncWait;
+
+extern SPUCHAN s_chan[];
+extern REVERBInfo rvb;
+
+extern unsigned long dwNoiseVal;
+extern unsigned long dwNoiseClock;
+extern unsigned long dwNoiseCount;
+extern unsigned short spuCtrl;
+extern unsigned short spuStat;
+extern unsigned short spuIrq;
+extern unsigned long spuAddr;
+extern int bEndThread;
+extern int bThreadEnded;
+extern int bSpuInit;
+extern uint32_t dwNewChannel;
+
+extern int SSumR[];
+extern int SSumL[];
+extern int iCycle;
+extern short * pS;
+
+#ifdef _WINDOWS
+extern HWND hWMain; // window handle
+extern HWND hWDebug;
+#endif
+
+extern void (CALLBACK *cddavCallback)(unsigned short,unsigned short);
+
+#endif
+
+///////////////////////////////////////////////////////////
+// DSOUND.C globals
+///////////////////////////////////////////////////////////
+
+#ifndef _IN_DSOUND
+
+#ifdef _WINDOWS
+extern unsigned long LastWrite;
+extern unsigned long LastPlay;
+#endif
+
+#endif
+
+///////////////////////////////////////////////////////////
+// RECORD.C globals
+///////////////////////////////////////////////////////////
+
+#ifndef _IN_RECORD
+
+#ifdef _WINDOWS
+extern int iDoRecord;
+#endif
+
+#endif
+
+///////////////////////////////////////////////////////////
+// XA.C globals
+///////////////////////////////////////////////////////////
+
+#ifndef _IN_XA
+
+extern xa_decode_t * xapGlobal;
+
+extern uint32_t * XAFeed;
+extern uint32_t * XAPlay;
+extern uint32_t * XAStart;
+extern uint32_t * XAEnd;
+
+extern uint32_t XARepeat;
+extern uint32_t XALastVal;
+
+extern uint32_t * CDDAFeed;
+extern uint32_t * CDDAPlay;
+extern uint32_t * CDDAStart;
+extern uint32_t * CDDAEnd;
+
+extern int iLeftXAVol;
+extern int iRightXAVol;
+
+#endif
+
+///////////////////////////////////////////////////////////
+// REVERB.C globals
+///////////////////////////////////////////////////////////
+
+#ifndef _IN_REVERB
+
+extern int * sRVBPlay;
+extern int * sRVBEnd;
+extern int * sRVBStart;
+extern int iReverbOff;
+extern int iReverbRepeat;
+extern int iReverbNum;
+
+#endif
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