+/*
+ * This source code is public domain.
+ *
+ * Authors: Olivier Lapicque <olivierl@jps.net>,
+ * Adam Goode <adam@evdebs.org> (endian and char fixes for PPC)
+*/
+
+#if defined(HAVE_CONFIG_H) && !defined(CONFIG_H_INCLUDED)
+#include "config.h"
+#define CONFIG_H_INCLUDED 1
+#endif
+
+#ifndef __SNDFILE_H
+#define __SNDFILE_H
+
+#ifdef UNDER_CE
+int _strnicmp(const char *str1,const char *str2, int n);
+#endif
+
+#ifndef LPCBYTE
+typedef const BYTE * LPCBYTE;
+#endif
+
+#define MOD_AMIGAC2 0x1AB
+#define MAX_SAMPLE_LENGTH 16000000
+#define MAX_SAMPLE_RATE 192000
+#define MAX_ORDERS 256
+#define MAX_PATTERNS 240
+#define MAX_SAMPLES 240
+#define MAX_INSTRUMENTS MAX_SAMPLES
+#ifdef MODPLUG_FASTSOUNDLIB
+#define MAX_CHANNELS 80
+#else
+#define MAX_CHANNELS 128
+#endif
+#define MAX_BASECHANNELS 64
+#define MAX_ENVPOINTS 32
+#define MIN_PERIOD 0x0020
+#define MAX_PERIOD 0xFFFF
+#define MAX_PATTERNNAME 32
+#define MAX_CHANNELNAME 20
+#define MAX_INFONAME 80
+#define MAX_EQ_BANDS 6
+#define MAX_MIXPLUGINS 8
+
+
+#define MOD_TYPE_NONE 0x00
+#define MOD_TYPE_MOD 0x01
+#define MOD_TYPE_S3M 0x02
+#define MOD_TYPE_XM 0x04
+#define MOD_TYPE_MED 0x08
+#define MOD_TYPE_MTM 0x10
+#define MOD_TYPE_IT 0x20
+#define MOD_TYPE_669 0x40
+#define MOD_TYPE_ULT 0x80
+#define MOD_TYPE_STM 0x100
+#define MOD_TYPE_FAR 0x200
+#define MOD_TYPE_WAV 0x400
+#define MOD_TYPE_AMF 0x800
+#define MOD_TYPE_AMS 0x1000
+#define MOD_TYPE_DSM 0x2000
+#define MOD_TYPE_MDL 0x4000
+#define MOD_TYPE_OKT 0x8000
+#define MOD_TYPE_MID 0x10000
+#define MOD_TYPE_DMF 0x20000
+#define MOD_TYPE_PTM 0x40000
+#define MOD_TYPE_DBM 0x80000
+#define MOD_TYPE_MT2 0x100000
+#define MOD_TYPE_AMF0 0x200000
+#define MOD_TYPE_PSM 0x400000
+#define MOD_TYPE_J2B 0x800000
+#define MOD_TYPE_ABC 0x1000000
+#define MOD_TYPE_PAT 0x2000000
+#define MOD_TYPE_UMX 0x80000000 // Fake type
+#define MAX_MODTYPE 24
+
+
+
+// Channel flags:
+// Bits 0-7: Sample Flags
+#define CHN_16BIT 0x01
+#define CHN_LOOP 0x02
+#define CHN_PINGPONGLOOP 0x04
+#define CHN_SUSTAINLOOP 0x08
+#define CHN_PINGPONGSUSTAIN 0x10
+#define CHN_PANNING 0x20
+#define CHN_STEREO 0x40
+#define CHN_PINGPONGFLAG 0x80
+// Bits 8-31: Channel Flags
+#define CHN_MUTE 0x100
+#define CHN_KEYOFF 0x200
+#define CHN_NOTEFADE 0x400
+#define CHN_SURROUND 0x800
+#define CHN_NOIDO 0x1000
+#define CHN_HQSRC 0x2000
+#define CHN_FILTER 0x4000
+#define CHN_VOLUMERAMP 0x8000
+#define CHN_VIBRATO 0x10000
+#define CHN_TREMOLO 0x20000
+#define CHN_PANBRELLO 0x40000
+#define CHN_PORTAMENTO 0x80000
+#define CHN_GLISSANDO 0x100000
+#define CHN_VOLENV 0x200000
+#define CHN_PANENV 0x400000
+#define CHN_PITCHENV 0x800000
+#define CHN_FASTVOLRAMP 0x1000000
+#define CHN_EXTRALOUD 0x2000000
+#define CHN_REVERB 0x4000000
+#define CHN_NOREVERB 0x8000000
+
+
+#define ENV_VOLUME 0x0001
+#define ENV_VOLSUSTAIN 0x0002
+#define ENV_VOLLOOP 0x0004
+#define ENV_PANNING 0x0008
+#define ENV_PANSUSTAIN 0x0010
+#define ENV_PANLOOP 0x0020
+#define ENV_PITCH 0x0040
+#define ENV_PITCHSUSTAIN 0x0080
+#define ENV_PITCHLOOP 0x0100
+#define ENV_SETPANNING 0x0200
+#define ENV_FILTER 0x0400
+#define ENV_VOLCARRY 0x0800
+#define ENV_PANCARRY 0x1000
+#define ENV_PITCHCARRY 0x2000
+
+#define CMD_NONE 0
+#define CMD_ARPEGGIO 1
+#define CMD_PORTAMENTOUP 2
+#define CMD_PORTAMENTODOWN 3
+#define CMD_TONEPORTAMENTO 4
+#define CMD_VIBRATO 5
+#define CMD_TONEPORTAVOL 6
+#define CMD_VIBRATOVOL 7
+#define CMD_TREMOLO 8
+#define CMD_PANNING8 9
+#define CMD_OFFSET 10
+#define CMD_VOLUMESLIDE 11
+#define CMD_POSITIONJUMP 12
+#define CMD_VOLUME 13
+#define CMD_PATTERNBREAK 14
+#define CMD_RETRIG 15
+#define CMD_SPEED 16
+#define CMD_TEMPO 17
+#define CMD_TREMOR 18
+#define CMD_MODCMDEX 19
+#define CMD_S3MCMDEX 20
+#define CMD_CHANNELVOLUME 21
+#define CMD_CHANNELVOLSLIDE 22
+#define CMD_GLOBALVOLUME 23
+#define CMD_GLOBALVOLSLIDE 24
+#define CMD_KEYOFF 25
+#define CMD_FINEVIBRATO 26
+#define CMD_PANBRELLO 27
+#define CMD_XFINEPORTAUPDOWN 28
+#define CMD_PANNINGSLIDE 29
+#define CMD_SETENVPOSITION 30
+#define CMD_MIDI 31
+
+
+// Volume Column commands
+#define VOLCMD_VOLUME 1
+#define VOLCMD_PANNING 2
+#define VOLCMD_VOLSLIDEUP 3
+#define VOLCMD_VOLSLIDEDOWN 4
+#define VOLCMD_FINEVOLUP 5
+#define VOLCMD_FINEVOLDOWN 6
+#define VOLCMD_VIBRATOSPEED 7
+#define VOLCMD_VIBRATO 8
+#define VOLCMD_PANSLIDELEFT 9
+#define VOLCMD_PANSLIDERIGHT 10
+#define VOLCMD_TONEPORTAMENTO 11
+#define VOLCMD_PORTAUP 12
+#define VOLCMD_PORTADOWN 13
+
+#define RSF_16BIT 0x04
+#define RSF_STEREO 0x08
+
+#define RS_PCM8S 0 // 8-bit signed
+#define RS_PCM8U 1 // 8-bit unsigned
+#define RS_PCM8D 2 // 8-bit delta values
+#define RS_ADPCM4 3 // 4-bit ADPCM-packed
+#define RS_PCM16D 4 // 16-bit delta values
+#define RS_PCM16S 5 // 16-bit signed
+#define RS_PCM16U 6 // 16-bit unsigned
+#define RS_PCM16M 7 // 16-bit motorola order
+#define RS_STPCM8S (RS_PCM8S|RSF_STEREO) // stereo 8-bit signed
+#define RS_STPCM8U (RS_PCM8U|RSF_STEREO) // stereo 8-bit unsigned
+#define RS_STPCM8D (RS_PCM8D|RSF_STEREO) // stereo 8-bit delta values
+#define RS_STPCM16S (RS_PCM16S|RSF_STEREO) // stereo 16-bit signed
+#define RS_STPCM16U (RS_PCM16U|RSF_STEREO) // stereo 16-bit unsigned
+#define RS_STPCM16D (RS_PCM16D|RSF_STEREO) // stereo 16-bit delta values
+#define RS_STPCM16M (RS_PCM16M|RSF_STEREO) // stereo 16-bit signed big endian
+// IT 2.14 compressed samples
+#define RS_IT2148 0x10
+#define RS_IT21416 0x14
+#define RS_IT2158 0x12
+#define RS_IT21516 0x16
+// AMS Packed Samples
+#define RS_AMS8 0x11
+#define RS_AMS16 0x15
+// DMF Huffman compression
+#define RS_DMF8 0x13
+#define RS_DMF16 0x17
+// MDL Huffman compression
+#define RS_MDL8 0x20
+#define RS_MDL16 0x24
+#define RS_PTM8DTO16 0x25
+// Stereo Interleaved Samples
+#define RS_STIPCM8S (RS_PCM8S|0x40|RSF_STEREO) // stereo 8-bit signed
+#define RS_STIPCM8U (RS_PCM8U|0x40|RSF_STEREO) // stereo 8-bit unsigned
+#define RS_STIPCM16S (RS_PCM16S|0x40|RSF_STEREO) // stereo 16-bit signed
+#define RS_STIPCM16U (RS_PCM16U|0x40|RSF_STEREO) // stereo 16-bit unsigned
+#define RS_STIPCM16M (RS_PCM16M|0x40|RSF_STEREO) // stereo 16-bit signed big endian
+// 24-bit signed
+#define RS_PCM24S (RS_PCM16S|0x80) // mono 24-bit signed
+#define RS_STIPCM24S (RS_PCM16S|0x80|RSF_STEREO) // stereo 24-bit signed
+#define RS_PCM32S (RS_PCM16S|0xC0) // mono 24-bit signed
+#define RS_STIPCM32S (RS_PCM16S|0xC0|RSF_STEREO) // stereo 24-bit signed
+
+// NNA types
+#define NNA_NOTECUT 0
+#define NNA_CONTINUE 1
+#define NNA_NOTEOFF 2
+#define NNA_NOTEFADE 3
+
+// DCT types
+#define DCT_NONE 0
+#define DCT_NOTE 1
+#define DCT_SAMPLE 2
+#define DCT_INSTRUMENT 3
+
+// DNA types
+#define DNA_NOTECUT 0
+#define DNA_NOTEOFF 1
+#define DNA_NOTEFADE 2
+
+// Mixer Hardware-Dependent features
+#define SYSMIX_ENABLEMMX 0x01
+#define SYSMIX_WINDOWSNT 0x02
+#define SYSMIX_SLOWCPU 0x04
+#define SYSMIX_FASTCPU 0x08
+
+// Module flags
+#define SONG_EMBEDMIDICFG 0x0001
+#define SONG_FASTVOLSLIDES 0x0002
+#define SONG_ITOLDEFFECTS 0x0004
+#define SONG_ITCOMPATMODE 0x0008
+#define SONG_LINEARSLIDES 0x0010
+#define SONG_PATTERNLOOP 0x0020
+#define SONG_STEP 0x0040
+#define SONG_PAUSED 0x0080
+#define SONG_FADINGSONG 0x0100
+#define SONG_ENDREACHED 0x0200
+#define SONG_GLOBALFADE 0x0400
+#define SONG_CPUVERYHIGH 0x0800
+#define SONG_FIRSTTICK 0x1000
+#define SONG_MPTFILTERMODE 0x2000
+#define SONG_SURROUNDPAN 0x4000
+#define SONG_EXFILTERRANGE 0x8000
+#define SONG_AMIGALIMITS 0x10000
+
+// Global Options (Renderer)
+#define SNDMIX_REVERSESTEREO 0x0001
+#define SNDMIX_NOISEREDUCTION 0x0002
+#define SNDMIX_AGC 0x0004
+#define SNDMIX_NORESAMPLING 0x0008
+#define SNDMIX_HQRESAMPLER 0x0010
+#define SNDMIX_MEGABASS 0x0020
+#define SNDMIX_SURROUND 0x0040
+#define SNDMIX_REVERB 0x0080
+#define SNDMIX_EQ 0x0100
+#define SNDMIX_SOFTPANNING 0x0200
+#define SNDMIX_ULTRAHQSRCMODE 0x0400
+// Misc Flags (can safely be turned on or off)
+#define SNDMIX_DIRECTTODISK 0x10000
+#define SNDMIX_ENABLEMMX 0x20000
+#define SNDMIX_NOBACKWARDJUMPS 0x40000
+#define SNDMIX_MAXDEFAULTPAN 0x80000 // Used by the MOD loader
+
+
+// Reverb Types (GM2 Presets)
+enum {
+ REVERBTYPE_SMALLROOM,
+ REVERBTYPE_MEDIUMROOM,
+ REVERBTYPE_LARGEROOM,
+ REVERBTYPE_SMALLHALL,
+ REVERBTYPE_MEDIUMHALL,
+ REVERBTYPE_LARGEHALL,
+ NUM_REVERBTYPES
+};
+
+
+enum {
+ SRCMODE_NEAREST,
+ SRCMODE_LINEAR,
+ SRCMODE_SPLINE,
+ SRCMODE_POLYPHASE,
+ NUM_SRC_MODES
+};
+
+
+// Sample Struct
+typedef struct _MODINSTRUMENT
+{
+ UINT nLength,nLoopStart,nLoopEnd;
+ UINT nSustainStart, nSustainEnd;
+ signed char *pSample;
+ UINT nC4Speed;
+ WORD nPan;
+ WORD nVolume;
+ WORD nGlobalVol;
+ WORD uFlags;
+ signed char RelativeTone;
+ signed char nFineTune;
+ BYTE nVibType;
+ BYTE nVibSweep;
+ BYTE nVibDepth;
+ BYTE nVibRate;
+ CHAR name[22];
+} MODINSTRUMENT;
+
+
+// Instrument Struct
+typedef struct _INSTRUMENTHEADER
+{
+ UINT nFadeOut;
+ DWORD dwFlags;
+ WORD nGlobalVol;
+ WORD nPan;
+ WORD VolPoints[MAX_ENVPOINTS];
+ WORD PanPoints[MAX_ENVPOINTS];
+ WORD PitchPoints[MAX_ENVPOINTS];
+ BYTE VolEnv[MAX_ENVPOINTS];
+ BYTE PanEnv[MAX_ENVPOINTS];
+ BYTE PitchEnv[MAX_ENVPOINTS];
+ BYTE Keyboard[128];
+ BYTE NoteMap[128];
+
+ BYTE nVolEnv;
+ BYTE nPanEnv;
+ BYTE nPitchEnv;
+ BYTE nVolLoopStart;
+ BYTE nVolLoopEnd;
+ BYTE nVolSustainBegin;
+ BYTE nVolSustainEnd;
+ BYTE nPanLoopStart;
+ BYTE nPanLoopEnd;
+ BYTE nPanSustainBegin;
+ BYTE nPanSustainEnd;
+ BYTE nPitchLoopStart;
+ BYTE nPitchLoopEnd;
+ BYTE nPitchSustainBegin;
+ BYTE nPitchSustainEnd;
+ BYTE nNNA;
+ BYTE nDCT;
+ BYTE nDNA;
+ BYTE nPanSwing;
+ BYTE nVolSwing;
+ BYTE nIFC;
+ BYTE nIFR;
+ WORD wMidiBank;
+ BYTE nMidiProgram;
+ BYTE nMidiChannel;
+ BYTE nMidiDrumKey;
+ signed char nPPS;
+ unsigned char nPPC;
+ CHAR name[32];
+ CHAR filename[12];
+} INSTRUMENTHEADER;
+
+
+// Channel Struct
+typedef struct _MODCHANNEL
+{
+ // First 32-bytes: Most used mixing information: don't change it
+ signed char * pCurrentSample;
+ DWORD nPos;
+ DWORD nPosLo; // actually 16-bit
+ LONG nInc; // 16.16
+ LONG nRightVol;
+ LONG nLeftVol;
+ LONG nRightRamp;
+ LONG nLeftRamp;
+ // 2nd cache line
+ DWORD nLength;
+ DWORD dwFlags;
+ DWORD nLoopStart;
+ DWORD nLoopEnd;
+ LONG nRampRightVol;
+ LONG nRampLeftVol;
+ LONG nFilter_Y1, nFilter_Y2, nFilter_Y3, nFilter_Y4;
+ LONG nFilter_A0, nFilter_B0, nFilter_B1;
+ LONG nROfs, nLOfs;
+ LONG nRampLength;
+ // Information not used in the mixer
+ signed char * pSample;
+ LONG nNewRightVol, nNewLeftVol;
+ LONG nRealVolume, nRealPan;
+ LONG nVolume, nPan, nFadeOutVol;
+ LONG nPeriod, nC4Speed, nPortamentoDest;
+ INSTRUMENTHEADER *pHeader;
+ MODINSTRUMENT *pInstrument;
+ DWORD nVolEnvPosition, nPanEnvPosition, nPitchEnvPosition;
+ DWORD nMasterChn, nVUMeter;
+ LONG nGlobalVol, nInsVol;
+ LONG nFineTune, nTranspose;
+ LONG nPortamentoSlide, nAutoVibDepth;
+ UINT nAutoVibPos, nVibratoPos, nTremoloPos, nPanbrelloPos;
+ // 16-bit members
+ signed short nVolSwing, nPanSwing;
+ // 8-bit members
+ BYTE nNote, nNNA;
+ BYTE nNewNote, nNewIns, nCommand, nArpeggio;
+ BYTE nOldVolumeSlide, nOldFineVolUpDown;
+ BYTE nOldPortaUpDown, nOldFinePortaUpDown;
+ BYTE nOldPanSlide, nOldChnVolSlide;
+ BYTE nVibratoType, nVibratoSpeed, nVibratoDepth;
+ BYTE nTremoloType, nTremoloSpeed, nTremoloDepth;
+ BYTE nPanbrelloType, nPanbrelloSpeed, nPanbrelloDepth;
+ BYTE nOldCmdEx, nOldVolParam, nOldTempo;
+ BYTE nOldOffset, nOldHiOffset;
+ BYTE nCutOff, nResonance;
+ BYTE nRetrigCount, nRetrigParam;
+ BYTE nTremorCount, nTremorParam;
+ BYTE nPatternLoop, nPatternLoopCount;
+ BYTE nRowNote, nRowInstr;
+ BYTE nRowVolCmd, nRowVolume;
+ BYTE nRowCommand, nRowParam;
+ BYTE nLeftVU, nRightVU;
+ BYTE nActiveMacro, nPadding;
+} MODCHANNEL;
+
+
+typedef struct _MODCHANNELSETTINGS
+{
+ UINT nPan;
+ UINT nVolume;
+ DWORD dwFlags;
+ UINT nMixPlugin;
+ char szName[MAX_CHANNELNAME]; // changed from CHAR
+} MODCHANNELSETTINGS;
+
+
+typedef struct _MODCOMMAND
+{
+ BYTE note;
+ BYTE instr;
+ BYTE volcmd;
+ BYTE command;
+ BYTE vol;
+ BYTE param;
+} MODCOMMAND, *LPMODCOMMAND;
+
+////////////////////////////////////////////////////////////////////
+// Mix Plugins
+#define MIXPLUG_MIXREADY 0x01 // Set when cleared
+
+class IMixPlugin
+{
+public:
+ virtual ~IMixPlugin();
+ virtual int AddRef() = 0;
+ virtual int Release() = 0;
+ virtual void SaveAllParameters() = 0;
+ virtual void RestoreAllParameters() = 0;
+ virtual void Process(float *pOutL, float *pOutR, unsigned long nSamples) = 0;
+ virtual void Init(unsigned long nFreq, int bReset) = 0;
+ virtual void MidiSend(DWORD dwMidiCode) = 0;
+ virtual void MidiCommand(UINT nMidiCh, UINT nMidiProg, UINT note, UINT vol) = 0;
+};
+
+
+#define MIXPLUG_INPUTF_MASTEREFFECT 0x01 // Apply to master mix
+#define MIXPLUG_INPUTF_BYPASS 0x02 // Bypass effect
+#define MIXPLUG_INPUTF_WETMIX 0x04 // Wet Mix (dry added)
+
+typedef struct _SNDMIXPLUGINSTATE
+{
+ DWORD dwFlags; // MIXPLUG_XXXX
+ LONG nVolDecayL, nVolDecayR; // Buffer click removal
+ int *pMixBuffer; // Stereo effect send buffer
+ float *pOutBufferL; // Temp storage for int -> float conversion
+ float *pOutBufferR;
+} SNDMIXPLUGINSTATE, *PSNDMIXPLUGINSTATE;
+
+typedef struct _SNDMIXPLUGININFO
+{
+ DWORD dwPluginId1;
+ DWORD dwPluginId2;
+ DWORD dwInputRouting; // MIXPLUG_INPUTF_XXXX
+ DWORD dwOutputRouting; // 0=mix 0x80+=fx
+ DWORD dwReserved[4]; // Reserved for routing info
+ CHAR szName[32];
+ CHAR szLibraryName[64]; // original DLL name
+} SNDMIXPLUGININFO, *PSNDMIXPLUGININFO; // Size should be 128
+
+typedef struct _SNDMIXPLUGIN
+{
+ IMixPlugin *pMixPlugin;
+ PSNDMIXPLUGINSTATE pMixState;
+ ULONG nPluginDataSize;
+ PVOID pPluginData;
+ SNDMIXPLUGININFO Info;
+} SNDMIXPLUGIN, *PSNDMIXPLUGIN;
+
+typedef BOOL (*PMIXPLUGINCREATEPROC)(PSNDMIXPLUGIN);
+
+////////////////////////////////////////////////////////////////////
+
+enum {
+ MIDIOUT_START=0,
+ MIDIOUT_STOP,
+ MIDIOUT_TICK,
+ MIDIOUT_NOTEON,
+ MIDIOUT_NOTEOFF,
+ MIDIOUT_VOLUME,
+ MIDIOUT_PAN,
+ MIDIOUT_BANKSEL,
+ MIDIOUT_PROGRAM,
+};
+
+
+typedef struct MODMIDICFG
+{
+ char szMidiGlb[9*32]; // changed from CHAR
+ char szMidiSFXExt[16*32]; // changed from CHAR
+ char szMidiZXXExt[128*32]; // changed from CHAR
+} MODMIDICFG, *LPMODMIDICFG;
+
+#define NOTE_MAX 120 //Defines maximum notevalue as well as maximum number of notes.
+
+typedef VOID (* LPSNDMIXHOOKPROC)(int *, unsigned long, unsigned long); // buffer, samples, channels
+
+
+
+//==============
+class CSoundFile
+//==============
+{
+public: // Static Members
+ static UINT m_nXBassDepth, m_nXBassRange;
+ static UINT m_nReverbDepth, m_nReverbDelay, gnReverbType;
+ static UINT m_nProLogicDepth, m_nProLogicDelay;
+ static UINT m_nStereoSeparation;
+ static UINT m_nMaxMixChannels;
+ static LONG m_nStreamVolume;
+ static DWORD gdwSysInfo, gdwSoundSetup, gdwMixingFreq, gnBitsPerSample, gnChannels;
+ static UINT gnAGC, gnVolumeRampSamples, gnVUMeter, gnCPUUsage;
+ static LPSNDMIXHOOKPROC gpSndMixHook;
+ static PMIXPLUGINCREATEPROC gpMixPluginCreateProc;
+
+public: // for Editing
+ MODCHANNEL Chn[MAX_CHANNELS]; // Channels
+ UINT ChnMix[MAX_CHANNELS]; // Channels to be mixed
+ MODINSTRUMENT Ins[MAX_SAMPLES]; // Instruments
+ INSTRUMENTHEADER *Headers[MAX_INSTRUMENTS]; // Instrument Headers
+ MODCHANNELSETTINGS ChnSettings[MAX_BASECHANNELS]; // Channels settings
+ MODCOMMAND *Patterns[MAX_PATTERNS]; // Patterns
+ WORD PatternSize[MAX_PATTERNS]; // Patterns Lengths
+ BYTE Order[MAX_ORDERS]; // Pattern Orders
+ MODMIDICFG m_MidiCfg; // Midi macro config table
+ SNDMIXPLUGIN m_MixPlugins[MAX_MIXPLUGINS]; // Mix plugins
+ UINT m_nDefaultSpeed, m_nDefaultTempo, m_nDefaultGlobalVolume;
+ DWORD m_dwSongFlags; // Song flags SONG_XXXX
+ UINT m_nChannels, m_nMixChannels, m_nMixStat, m_nBufferCount;
+ UINT m_nType, m_nSamples, m_nInstruments;
+ UINT m_nTickCount, m_nTotalCount, m_nPatternDelay, m_nFrameDelay;
+ UINT m_nMusicSpeed, m_nMusicTempo;
+ UINT m_nNextRow, m_nRow;
+ UINT m_nPattern,m_nCurrentPattern,m_nNextPattern,m_nRestartPos;
+ UINT m_nMasterVolume, m_nGlobalVolume, m_nSongPreAmp;
+ UINT m_nFreqFactor, m_nTempoFactor, m_nOldGlbVolSlide;
+ LONG m_nMinPeriod, m_nMaxPeriod, m_nRepeatCount, m_nInitialRepeatCount;
+ DWORD m_nGlobalFadeSamples, m_nGlobalFadeMaxSamples;
+ UINT m_nMaxOrderPosition;
+ UINT m_nPatternNames;
+ LPSTR m_lpszSongComments, m_lpszPatternNames;
+ char m_szNames[MAX_INSTRUMENTS][32]; // changed from CHAR
+ CHAR CompressionTable[16];
+
+public:
+ CSoundFile();
+ ~CSoundFile();
+
+public:
+ BOOL Create(LPCBYTE lpStream, DWORD dwMemLength=0);
+ BOOL Destroy();
+ UINT GetType() const { return m_nType; }
+ UINT GetNumChannels() const;
+ UINT GetLogicalChannels() const { return m_nChannels; }
+ BOOL SetMasterVolume(UINT vol, BOOL bAdjustAGC=FALSE);
+ UINT GetMasterVolume() const { return m_nMasterVolume; }
+ UINT GetNumPatterns() const;
+ UINT GetNumInstruments() const;
+ UINT GetNumSamples() const { return m_nSamples; }
+ UINT GetCurrentPos() const;
+ UINT GetCurrentPattern() const { return m_nPattern; }
+ UINT GetCurrentOrder() const { return m_nCurrentPattern; }
+ UINT GetSongComments(LPSTR s, UINT cbsize, UINT linesize=32);
+ UINT GetRawSongComments(LPSTR s, UINT cbsize, UINT linesize=32);
+ UINT GetMaxPosition() const;
+ void SetCurrentPos(UINT nPos);
+ void SetCurrentOrder(UINT nOrder);
+ void GetTitle(LPSTR s) const { lstrcpyn(s,m_szNames[0],32); }
+ LPCSTR GetTitle() const { return m_szNames[0]; }
+ UINT GetSampleName(UINT nSample,LPSTR s=NULL) const;
+ UINT GetInstrumentName(UINT nInstr,LPSTR s=NULL) const;
+ UINT GetMusicSpeed() const { return m_nMusicSpeed; }
+ UINT GetMusicTempo() const { return m_nMusicTempo; }
+ DWORD GetLength(BOOL bAdjust, BOOL bTotal=FALSE);
+ DWORD GetSongTime() { return GetLength(FALSE, TRUE); }
+ void SetRepeatCount(int n) { m_nRepeatCount = n; m_nInitialRepeatCount = n; }
+ int GetRepeatCount() const { return m_nRepeatCount; }
+ BOOL IsPaused() const { return (m_dwSongFlags & SONG_PAUSED) ? TRUE : FALSE; }
+ void LoopPattern(int nPat, int nRow=0);
+ void CheckCPUUsage(UINT nCPU);
+ BOOL SetPatternName(UINT nPat, LPCSTR lpszName);
+ BOOL GetPatternName(UINT nPat, LPSTR lpszName, UINT cbSize=MAX_PATTERNNAME) const;
+ // Module Loaders
+ BOOL ReadXM(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadS3M(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadMod(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadMed(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadMTM(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadSTM(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadIT(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL Read669(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadUlt(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadWav(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadDSM(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadFAR(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadAMS(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadAMS2(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadMDL(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadOKT(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadDMF(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadPTM(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadDBM(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadAMF(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadMT2(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadPSM(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadJ2B(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadUMX(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadABC(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL TestABC(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadMID(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL TestMID(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL ReadPAT(LPCBYTE lpStream, DWORD dwMemLength);
+ BOOL TestPAT(LPCBYTE lpStream, DWORD dwMemLength);
+ // Save Functions
+#ifndef MODPLUG_NO_FILESAVE
+ UINT WriteSample(FILE *f, MODINSTRUMENT *pins, UINT nFlags, UINT nMaxLen=0);
+ BOOL SaveXM(LPCSTR lpszFileName, UINT nPacking=0);
+ BOOL SaveS3M(LPCSTR lpszFileName, UINT nPacking=0);
+ BOOL SaveMod(LPCSTR lpszFileName, UINT nPacking=0);
+ BOOL SaveIT(LPCSTR lpszFileName, UINT nPacking=0);
+#endif // MODPLUG_NO_FILESAVE
+ // MOD Convert function
+ UINT GetBestSaveFormat() const;
+ UINT GetSaveFormats() const;
+ void ConvertModCommand(MODCOMMAND *) const;
+ void S3MConvert(MODCOMMAND *m, BOOL bIT) const;
+ void S3MSaveConvert(UINT *pcmd, UINT *pprm, BOOL bIT) const;
+ WORD ModSaveCommand(const MODCOMMAND *m, BOOL bXM) const;
+
+public:
+ // Real-time sound functions
+ VOID ResetChannels();
+
+ UINT Read(LPVOID lpBuffer, UINT cbBuffer);
+ UINT CreateStereoMix(int count);
+ BOOL FadeSong(UINT msec);
+ BOOL GlobalFadeSong(UINT msec);
+ UINT GetTotalTickCount() const { return m_nTotalCount; }
+ VOID ResetTotalTickCount() { m_nTotalCount = 0; }
+
+public:
+ // Mixer Config
+ static BOOL InitPlayer(BOOL bReset=FALSE);
+ static BOOL SetMixConfig(UINT nStereoSeparation, UINT nMaxMixChannels);
+ static BOOL SetWaveConfig(UINT nRate,UINT nBits,UINT nChannels,BOOL bMMX=FALSE);
+ static BOOL SetResamplingMode(UINT nMode); // SRCMODE_XXXX
+ static BOOL IsStereo() { return (gnChannels > 1) ? TRUE : FALSE; }
+ static DWORD GetSampleRate() { return gdwMixingFreq; }
+ static DWORD GetBitsPerSample() { return gnBitsPerSample; }
+ static DWORD InitSysInfo();
+ static DWORD GetSysInfo() { return gdwSysInfo; }
+ // AGC
+ static BOOL GetAGC() { return (gdwSoundSetup & SNDMIX_AGC) ? TRUE : FALSE; }
+ static void SetAGC(BOOL b);
+ static void ResetAGC();
+ static void ProcessAGC(int count);
+
+ //GCCFIX -- added these functions back in!
+ static BOOL SetWaveConfigEx(BOOL bSurround,BOOL bNoOverSampling,BOOL bReverb,BOOL hqido,BOOL bMegaBass,BOOL bNR,BOOL bEQ);
+ // DSP Effects
+ static void InitializeDSP(BOOL bReset);
+ static void ProcessStereoDSP(int count);
+ static void ProcessMonoDSP(int count);
+ // [Reverb level 0(quiet)-100(loud)], [delay in ms, usually 40-200ms]
+ static BOOL SetReverbParameters(UINT nDepth, UINT nDelay);
+ // [XBass level 0(quiet)-100(loud)], [cutoff in Hz 10-100]
+ static BOOL SetXBassParameters(UINT nDepth, UINT nRange);
+ // [Surround level 0(quiet)-100(heavy)] [delay in ms, usually 5-40ms]
+ static BOOL SetSurroundParameters(UINT nDepth, UINT nDelay);
+public:
+ BOOL ReadNote();
+ BOOL ProcessRow();
+ BOOL ProcessEffects();
+ UINT GetNNAChannel(UINT nChn) const;
+ void CheckNNA(UINT nChn, UINT instr, int note, BOOL bForceCut);
+ void NoteChange(UINT nChn, int note, BOOL bPorta=FALSE, BOOL bResetEnv=TRUE);
+ void InstrumentChange(MODCHANNEL *pChn, UINT instr, BOOL bPorta=FALSE,BOOL bUpdVol=TRUE,BOOL bResetEnv=TRUE);
+ // Channel Effects
+ void PortamentoUp(MODCHANNEL *pChn, UINT param);
+ void PortamentoDown(MODCHANNEL *pChn, UINT param);
+ void FinePortamentoUp(MODCHANNEL *pChn, UINT param);
+ void FinePortamentoDown(MODCHANNEL *pChn, UINT param);
+ void ExtraFinePortamentoUp(MODCHANNEL *pChn, UINT param);
+ void ExtraFinePortamentoDown(MODCHANNEL *pChn, UINT param);
+ void TonePortamento(MODCHANNEL *pChn, UINT param);
+ void Vibrato(MODCHANNEL *pChn, UINT param);
+ void FineVibrato(MODCHANNEL *pChn, UINT param);
+ void VolumeSlide(MODCHANNEL *pChn, UINT param);
+ void PanningSlide(MODCHANNEL *pChn, UINT param);
+ void ChannelVolSlide(MODCHANNEL *pChn, UINT param);
+ void FineVolumeUp(MODCHANNEL *pChn, UINT param);
+ void FineVolumeDown(MODCHANNEL *pChn, UINT param);
+ void Tremolo(MODCHANNEL *pChn, UINT param);
+ void Panbrello(MODCHANNEL *pChn, UINT param);
+ void RetrigNote(UINT nChn, UINT param);
+ void NoteCut(UINT nChn, UINT nTick);
+ void KeyOff(UINT nChn);
+ int PatternLoop(MODCHANNEL *, UINT param);
+ void ExtendedMODCommands(UINT nChn, UINT param);
+ void ExtendedS3MCommands(UINT nChn, UINT param);
+ void ExtendedChannelEffect(MODCHANNEL *, UINT param);
+ void ProcessMidiMacro(UINT nChn, LPCSTR pszMidiMacro, UINT param=0);
+ void SetupChannelFilter(MODCHANNEL *pChn, BOOL bReset, int flt_modifier=256) const;
+ // Low-Level effect processing
+ void DoFreqSlide(MODCHANNEL *pChn, LONG nFreqSlide);
+ // Global Effects
+ void SetTempo(UINT param);
+ void SetSpeed(UINT param);
+ void GlobalVolSlide(UINT param);
+ DWORD IsSongFinished(UINT nOrder, UINT nRow) const;
+ BOOL IsValidBackwardJump(UINT nStartOrder, UINT nStartRow, UINT nJumpOrder, UINT nJumpRow) const;
+ // Read/Write sample functions
+ signed char GetDeltaValue(signed char prev, UINT n) const { return (signed char)(prev + CompressionTable[n & 0x0F]); }
+ UINT PackSample(int &sample, int next);
+ BOOL CanPackSample(LPSTR pSample, UINT nLen, UINT nPacking, BYTE *result=NULL);
+ UINT ReadSample(MODINSTRUMENT *pIns, UINT nFlags, LPCSTR pMemFile, DWORD dwMemLength);
+ BOOL DestroySample(UINT nSample);
+ BOOL DestroyInstrument(UINT nInstr);
+ BOOL IsSampleUsed(UINT nSample);
+ BOOL IsInstrumentUsed(UINT nInstr);
+ BOOL RemoveInstrumentSamples(UINT nInstr);
+ UINT DetectUnusedSamples(BOOL *);
+ BOOL RemoveSelectedSamples(BOOL *);
+ void AdjustSampleLoop(MODINSTRUMENT *pIns);
+ // I/O from another sound file
+ BOOL ReadInstrumentFromSong(UINT nInstr, CSoundFile *, UINT nSrcInstrument);
+ BOOL ReadSampleFromSong(UINT nSample, CSoundFile *, UINT nSrcSample);
+ // Period/Note functions
+ UINT GetNoteFromPeriod(UINT period) const;
+ UINT GetPeriodFromNote(UINT note, int nFineTune, UINT nC4Speed) const;
+ UINT GetFreqFromPeriod(UINT period, UINT nC4Speed, int nPeriodFrac=0) const;
+ // Misc functions
+ MODINSTRUMENT *GetSample(UINT n) { return Ins+n; }
+ void ResetMidiCfg();
+ UINT MapMidiInstrument(DWORD dwProgram, UINT nChannel, UINT nNote);
+ BOOL ITInstrToMPT(const void *p, INSTRUMENTHEADER *penv, UINT trkvers);
+ UINT SaveMixPlugins(FILE *f=NULL, BOOL bUpdate=TRUE);
+ UINT LoadMixPlugins(const void *pData, UINT nLen);
+#ifndef NO_FILTER
+ DWORD CutOffToFrequency(UINT nCutOff, int flt_modifier=256) const; // [0-255] => [1-10KHz]
+#endif
+
+ // Static helper functions
+public:
+ static DWORD TransposeToFrequency(int transp, int ftune=0);
+ static int FrequencyToTranspose(DWORD freq);
+ static void FrequencyToTranspose(MODINSTRUMENT *psmp);
+
+ // System-Dependant functions
+public:
+ static MODCOMMAND *AllocatePattern(UINT rows, UINT nchns);
+ static signed char* AllocateSample(UINT nbytes);
+ static void FreePattern(LPVOID pat);
+ static void FreeSample(LPVOID p);
+ static UINT Normalize24BitBuffer(LPBYTE pbuffer, UINT cbsizebytes, DWORD lmax24, DWORD dwByteInc);
+};
+
+
+// inline DWORD BigEndian(DWORD x) { return ((x & 0xFF) << 24) | ((x & 0xFF00) << 8) | ((x & 0xFF0000) >> 8) | ((x & 0xFF000000) >> 24); }
+// inline WORD BigEndianW(WORD x) { return (WORD)(((x >> 8) & 0xFF) | ((x << 8) & 0xFF00)); }
+
+
+//////////////////////////////////////////////////////////
+// WAVE format information
+
+#pragma pack(1)
+
+// Standard IFF chunks IDs
+#define IFFID_FORM 0x4d524f46
+#define IFFID_RIFF 0x46464952
+#define IFFID_WAVE 0x45564157
+#define IFFID_LIST 0x5453494C
+#define IFFID_INFO 0x4F464E49
+
+// IFF Info fields
+#define IFFID_ICOP 0x504F4349
+#define IFFID_IART 0x54524149
+#define IFFID_IPRD 0x44525049
+#define IFFID_INAM 0x4D414E49
+#define IFFID_ICMT 0x544D4349
+#define IFFID_IENG 0x474E4549
+#define IFFID_ISFT 0x54465349
+#define IFFID_ISBJ 0x4A425349
+#define IFFID_IGNR 0x524E4749
+#define IFFID_ICRD 0x44524349
+
+// Wave IFF chunks IDs
+#define IFFID_wave 0x65766177
+#define IFFID_fmt 0x20746D66
+#define IFFID_wsmp 0x706D7377
+#define IFFID_pcm 0x206d6370
+#define IFFID_data 0x61746164
+#define IFFID_smpl 0x6C706D73
+#define IFFID_xtra 0x61727478
+
+typedef struct WAVEFILEHEADER
+{
+ DWORD id_RIFF; // "RIFF"
+ DWORD filesize; // file length-8
+ DWORD id_WAVE;
+} WAVEFILEHEADER;
+
+
+typedef struct WAVEFORMATHEADER
+{
+ DWORD id_fmt; // "fmt "
+ DWORD hdrlen; // 16
+ WORD format; // 1
+ WORD channels; // 1:mono, 2:stereo
+ DWORD freqHz; // sampling freq
+ DWORD bytessec; // bytes/sec=freqHz*samplesize
+ WORD samplesize; // sizeof(sample)
+ WORD bitspersample; // bits per sample (8/16)
+} WAVEFORMATHEADER;
+
+
+typedef struct WAVEDATAHEADER
+{
+ DWORD id_data; // "data"
+ DWORD length; // length of data
+} WAVEDATAHEADER;
+
+
+typedef struct WAVESMPLHEADER
+{
+ // SMPL
+ DWORD smpl_id; // "smpl" -> 0x6C706D73
+ DWORD smpl_len; // length of smpl: 3Ch (54h with sustain loop)
+ DWORD dwManufacturer;
+ DWORD dwProduct;
+ DWORD dwSamplePeriod; // 1000000000/freqHz
+ DWORD dwBaseNote; // 3Ch = C-4 -> 60 + RelativeTone
+ DWORD dwPitchFraction;
+ DWORD dwSMPTEFormat;
+ DWORD dwSMPTEOffset;
+ DWORD dwSampleLoops; // number of loops
+ DWORD cbSamplerData;
+} WAVESMPLHEADER;
+
+
+typedef struct SAMPLELOOPSTRUCT
+{
+ DWORD dwIdentifier;
+ DWORD dwLoopType; // 0=normal, 1=bidi
+ DWORD dwLoopStart;
+ DWORD dwLoopEnd; // Byte offset ?
+ DWORD dwFraction;
+ DWORD dwPlayCount; // Loop Count, 0=infinite
+} SAMPLELOOPSTRUCT;
+
+
+typedef struct WAVESAMPLERINFO
+{
+ WAVESMPLHEADER wsiHdr;
+ SAMPLELOOPSTRUCT wsiLoops[2];
+} WAVESAMPLERINFO;
+
+
+typedef struct WAVELISTHEADER
+{
+ DWORD list_id; // "LIST" -> 0x5453494C
+ DWORD list_len;
+ DWORD info; // "INFO"
+} WAVELISTHEADER;
+
+
+typedef struct WAVEEXTRAHEADER
+{
+ DWORD xtra_id; // "xtra" -> 0x61727478
+ DWORD xtra_len;
+ DWORD dwFlags;
+ WORD wPan;
+ WORD wVolume;
+ WORD wGlobalVol;
+ WORD wReserved;
+ BYTE nVibType;
+ BYTE nVibSweep;
+ BYTE nVibDepth;
+ BYTE nVibRate;
+} WAVEEXTRAHEADER;
+
+#pragma pack()
+
+///////////////////////////////////////////////////////////
+// Low-level Mixing functions
+
+#define MIXBUFFERSIZE 512
+#define MIXING_ATTENUATION 4
+#define MIXING_CLIPMIN (-0x08000000)
+#define MIXING_CLIPMAX (0x07FFFFFF)
+#define VOLUMERAMPPRECISION 12
+#define FADESONGDELAY 100
+#define EQ_BUFFERSIZE (MIXBUFFERSIZE)
+#define AGC_PRECISION 9
+#define AGC_UNITY (1 << AGC_PRECISION)
+
+// Calling conventions
+#ifdef MSC_VER
+#define MPPASMCALL __cdecl
+#define MPPFASTCALL __fastcall
+#else
+#define MPPASMCALL
+#define MPPFASTCALL
+#endif
+
+#define MOD2XMFineTune(k) ((int)( (signed char)((k)<<4) ))
+#define XM2MODFineTune(k) ((int)( (k>>4)&0x0f ))
+
+int _muldiv(long a, long b, long c);
+int _muldivr(long a, long b, long c);
+
+
+// Byte swapping functions from the GNU C Library and libsdl
+
+/* Swap bytes in 16 bit value. */
+#ifdef __GNUC__
+# define bswap_16(x) \
+ (__extension__ \
+ ({ unsigned short int __bsx = (x); \
+ ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); }))
+#else
+static __inline unsigned short int
+bswap_16 (unsigned short int __bsx)
+{
+ return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
+}
+#endif
+
+/* Swap bytes in 32 bit value. */
+#ifdef __GNUC__
+# define bswap_32(x) \
+ (__extension__ \
+ ({ unsigned int __bsx = (x); \
+ ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >> 8) | \
+ (((__bsx) & 0x0000ff00) << 8) | (((__bsx) & 0x000000ff) << 24)); }))
+#else
+static __inline unsigned int
+bswap_32 (unsigned int __bsx)
+{
+ return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >> 8) |
+ (((__bsx) & 0x0000ff00) << 8) | (((__bsx) & 0x000000ff) << 24));
+}
+#endif
+
+#if (defined ARM) && (defined _WIN32_WCE)
+static __inline unsigned short int
+ARM_get16(const void *data)
+{
+ unsigned short int s;
+ memcpy(&s,data,sizeof(s));
+ return s;
+}
+
+static __inline unsigned int
+ARM_get32(const void *data)
+{
+ unsigned int s;
+ memcpy(&s,data,sizeof(s));
+ return s;
+}
+
+#define bswapLE16(X) ARM_get16(&X)
+#define bswapLE32(X) ARM_get32(&X)
+#define bswapBE16(X) bswap_16(ARM_get16(&X))
+#define bswapBE32(X) bswap_32(ARM_get32(&X))
+
+// From libsdl
+#elif defined(WORDS_BIGENDIAN) && WORDS_BIGENDIAN
+#define bswapLE16(X) bswap_16(X)
+#define bswapLE32(X) bswap_32(X)
+#define bswapBE16(X) (X)
+#define bswapBE32(X) (X)
+#else
+#define bswapLE16(X) (X)
+#define bswapLE32(X) (X)
+#define bswapBE16(X) bswap_16(X)
+#define bswapBE32(X) bswap_32(X)
+#endif
+
+#endif
projects / xonotic / xonotic.git / commitdiff