initial commit of modplugin

1 files changed, 136 insertions, 0 deletions

diff --git a/core/multimedia/opieplayer/modplug/it_defs.h b/core/multimedia/opieplayer/modplug/it_defs.h
new file mode 100644
index 0000000..1eaf086
--- a/dev/null
+++ b/core/multimedia/opieplayer/modplug/it_defs.h
@@ -0,0 +1,136 @@
+#ifndef _ITDEFS_H_
+#define _ITDEFS_H_
+
+#include "stdafx.h"
+
+#pragma pack(1)
+
+typedef struct tagITFILEHEADER
+{
+                DWORD id;               // 0x4D504D49
+        CHAR songname[26];
+                WORD reserved1;         // 0x1004
+        WORD ordnum;
+        WORD insnum;
+        WORD smpnum;
+        WORD patnum;
+        WORD cwtv;
+        WORD cmwt;
+        WORD flags;
+        WORD special;
+        BYTE globalvol;
+        BYTE mv;
+        BYTE speed;
+        BYTE tempo;
+        BYTE sep;
+        BYTE zero;
+        WORD msglength;
+        DWORD msgoffset;
+        DWORD reserved2;
+        BYTE chnpan[64];
+        BYTE chnvol[64];
+} Q_PACKED ITFILEHEADER;
+
+
+typedef struct tagITENVELOPE
+{
+        BYTE flags;
+        BYTE num;
+        BYTE lpb;
+        BYTE lpe;
+        BYTE slb;
+        BYTE sle;
+        BYTE data[25*3];
+        BYTE reserved;
+} Q_PACKED ITENVELOPE;
+
+// Old Impulse Instrument Format (cmwt < 0x200)
+typedef struct tagITOLDINSTRUMENT
+{
+                DWORD id;               // IMPI = 0x49504D49
+                CHAR filename[12];// DOS file name
+        BYTE zero;
+        BYTE flags;
+        BYTE vls;
+        BYTE vle;
+        BYTE sls;
+        BYTE sle;
+        WORD reserved1;
+        WORD fadeout;
+        BYTE nna;
+        BYTE dnc;
+        WORD trkvers;
+        BYTE nos;
+        BYTE reserved2;
+        CHAR name[26];
+        WORD reserved3[3];
+        BYTE keyboard[240];
+        BYTE volenv[200];
+        BYTE nodes[50];
+} Q_PACKED ITOLDINSTRUMENT;
+
+
+// Impulse Instrument Format
+typedef struct tagITINSTRUMENT
+{
+        DWORD id;
+        CHAR filename[12];
+        BYTE zero;
+        BYTE nna;
+        BYTE dct;
+        BYTE dca;
+        WORD fadeout;
+        signed char pps;
+        BYTE ppc;
+        BYTE gbv;
+        BYTE dfp;
+        BYTE rv;
+        BYTE rp;
+        WORD trkvers;
+        BYTE nos;
+        BYTE reserved1;
+        CHAR name[26];
+        BYTE ifc;
+        BYTE ifr;
+        BYTE mch;
+        BYTE mpr;
+        WORD mbank;
+        BYTE keyboard[240];
+        ITENVELOPE volenv;
+        ITENVELOPE panenv;
+        ITENVELOPE pitchenv;
+        BYTE dummy[4]; // was 7, but IT v2.17 saves 554 bytes
+} Q_PACKED ITINSTRUMENT;
+
+
+// IT Sample Format
+typedef struct ITSAMPLESTRUCT
+{
+                DWORD id;       // 0x53504D49
+        CHAR filename[12];
+        BYTE zero;
+        BYTE gvl;
+        BYTE flags;
+        BYTE vol;
+        CHAR name[26];
+        BYTE cvt;
+        BYTE dfp;
+        DWORD length;
+        DWORD loopbegin;
+        DWORD loopend;
+        DWORD C5Speed;
+        DWORD susloopbegin;
+        DWORD susloopend;
+        DWORD samplepointer;
+        BYTE vis;
+        BYTE vid;
+        BYTE vir;
+        BYTE vit;
+} Q_PACKED ITSAMPLESTRUCT;
+
+#pragma pack()
+
+extern const BYTE autovibit2xm[8];
+extern const BYTE autovibxm2it[8];
+
+#endif