From 0f6a8829e0894a145362ca9c2bc90ddf9781577a Mon Sep 17 00:00:00 2001
From: Rainer Hochecker <fernetmenta@online.de>
Date: Wed, 7 Jan 2015 11:31:14 +0100
Subject: paplayer: drop obsolete codecs from lib
---
lib/libmodplug/src/load_dsm.cpp | 236 ----------------------------------------
1 file changed, 236 deletions(-)
delete mode 100644 lib/libmodplug/src/load_dsm.cpp
(limited to 'lib/libmodplug/src/load_dsm.cpp')
diff --git a/lib/libmodplug/src/load_dsm.cpp b/lib/libmodplug/src/load_dsm.cpp
deleted file mode 100644
index 4f51469f83..0000000000
--- a/lib/libmodplug/src/load_dsm.cpp
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- * This source code is public domain.
- *
- * Authors: Olivier Lapicque <olivierl@jps.net>
-*/
-
-//////////////////////////////////////////////
-// DSIK Internal Format (DSM) module loader //
-//////////////////////////////////////////////
-#include "stdafx.h"
-#include "sndfile.h"
-
-#pragma pack(1)
-
-#define DSMID_RIFF 0x46464952 // "RIFF"
-#define DSMID_DSMF 0x464d5344 // "DSMF"
-#define DSMID_SONG 0x474e4f53 // "SONG"
-#define DSMID_INST 0x54534e49 // "INST"
-#define DSMID_PATT 0x54544150 // "PATT"
-
-
-typedef struct DSMNOTE
-{
- BYTE note,ins,vol,cmd,inf;
-} DSMNOTE;
-
-
-typedef struct DSMINST
-{
- DWORD id_INST;
- DWORD inst_len;
- CHAR filename[13];
- BYTE flags;
- BYTE flags2;
- BYTE volume;
- DWORD length;
- DWORD loopstart;
- DWORD loopend;
- DWORD reserved1;
- WORD c2spd;
- WORD reserved2;
- CHAR samplename[28];
-} DSMINST;
-
-
-typedef struct DSMFILEHEADER
-{
- DWORD id_RIFF; // "RIFF"
- DWORD riff_len;
- DWORD id_DSMF; // "DSMF"
- DWORD id_SONG; // "SONG"
- DWORD song_len;
-} DSMFILEHEADER;
-
-
-typedef struct DSMSONG
-{
- CHAR songname[28];
- WORD reserved1;
- WORD flags;
- DWORD reserved2;
- WORD numord;
- WORD numsmp;
- WORD numpat;
- WORD numtrk;
- BYTE globalvol;
- BYTE mastervol;
- BYTE speed;
- BYTE bpm;
- BYTE panpos[16];
- BYTE orders[128];
-} DSMSONG;
-
-typedef struct DSMPATT
-{
- DWORD id_PATT;
- DWORD patt_len;
- BYTE dummy1;
- BYTE dummy2;
-} DSMPATT;
-
-#pragma pack()
-
-
-BOOL CSoundFile::ReadDSM(LPCBYTE lpStream, DWORD dwMemLength)
-//-----------------------------------------------------------
-{
- DSMFILEHEADER *pfh = (DSMFILEHEADER *)lpStream;
- DSMSONG *psong;
- DWORD dwMemPos;
- UINT nPat, nSmp;
-
- if ((!lpStream) || (dwMemLength < 1024) || (pfh->id_RIFF != DSMID_RIFF)
- || (pfh->riff_len + 8 > dwMemLength) || (pfh->riff_len < 1024)
- || (pfh->id_DSMF != DSMID_DSMF) || (pfh->id_SONG != DSMID_SONG)
- || (pfh->song_len > dwMemLength)) return FALSE;
- psong = (DSMSONG *)(lpStream + sizeof(DSMFILEHEADER));
- dwMemPos = sizeof(DSMFILEHEADER) + pfh->song_len;
- m_nType = MOD_TYPE_DSM;
- m_nChannels = psong->numtrk;
- if (m_nChannels < 4) m_nChannels = 4;
- if (m_nChannels > 16) m_nChannels = 16;
- m_nSamples = psong->numsmp;
- if (m_nSamples > MAX_SAMPLES) m_nSamples = MAX_SAMPLES;
- m_nDefaultSpeed = psong->speed;
- m_nDefaultTempo = psong->bpm;
- m_nDefaultGlobalVolume = psong->globalvol << 2;
- if ((!m_nDefaultGlobalVolume) || (m_nDefaultGlobalVolume > 256)) m_nDefaultGlobalVolume = 256;
- m_nSongPreAmp = psong->mastervol & 0x7F;
- for (UINT iOrd=0; iOrd<MAX_ORDERS; iOrd++)
- {
- Order[iOrd] = (BYTE)((iOrd < psong->numord) ? psong->orders[iOrd] : 0xFF);
- }
- for (UINT iPan=0; iPan<16; iPan++)
- {
- ChnSettings[iPan].nPan = 0x80;
- if (psong->panpos[iPan] <= 0x80)
- {
- ChnSettings[iPan].nPan = psong->panpos[iPan] << 1;
- }
- }
- memcpy(m_szNames[0], psong->songname, 28);
- nPat = 0;
- nSmp = 1;
- while (dwMemPos < dwMemLength - 8)
- {
- DSMPATT *ppatt = (DSMPATT *)(lpStream + dwMemPos);
- DSMINST *pins = (DSMINST *)(lpStream+dwMemPos);
- // Reading Patterns
- if (ppatt->id_PATT == DSMID_PATT)
- {
- dwMemPos += 8;
- if (dwMemPos + ppatt->patt_len >= dwMemLength) break;
- DWORD dwPos = dwMemPos;
- dwMemPos += ppatt->patt_len;
- MODCOMMAND *m = AllocatePattern(64, m_nChannels);
- if (!m) break;
- PatternSize[nPat] = 64;
- Patterns[nPat] = m;
- UINT row = 0;
- while ((row < 64) && (dwPos + 2 <= dwMemPos))
- {
- UINT flag = lpStream[dwPos++];
- if (flag)
- {
- UINT ch = (flag & 0x0F) % m_nChannels;
- if (flag & 0x80)
- {
- UINT note = lpStream[dwPos++];
- if (note)
- {
- if (note <= 12*9) note += 12;
- m[ch].note = (BYTE)note;
- }
- }
- if (flag & 0x40)
- {
- m[ch].instr = lpStream[dwPos++];
- }
- if (flag & 0x20)
- {
- m[ch].volcmd = VOLCMD_VOLUME;
- m[ch].vol = lpStream[dwPos++];
- }
- if (flag & 0x10)
- {
- UINT command = lpStream[dwPos++];
- UINT param = lpStream[dwPos++];
- switch(command)
- {
- // 4-bit Panning
- case 0x08:
- switch(param & 0xF0)
- {
- case 0x00: param <<= 4; break;
- case 0x10: command = 0x0A; param = (param & 0x0F) << 4; break;
- case 0x20: command = 0x0E; param = (param & 0x0F) | 0xA0; break;
- case 0x30: command = 0x0E; param = (param & 0x0F) | 0x10; break;
- case 0x40: command = 0x0E; param = (param & 0x0F) | 0x20; break;
- default: command = 0;
- }
- break;
- // Portamentos
- case 0x11:
- case 0x12:
- command &= 0x0F;
- break;
- // 3D Sound (?)
- case 0x13:
- command = 'X' - 55;
- param = 0x91;
- break;
- default:
- // Volume + Offset (?)
- command = ((command & 0xF0) == 0x20) ? 0x09 : 0;
- }
- m[ch].command = (BYTE)command;
- m[ch].param = (BYTE)param;
- if (command) ConvertModCommand(&m[ch]);
- }
- } else
- {
- m += m_nChannels;
- row++;
- }
- }
- nPat++;
- } else
- // Reading Samples
- if ((nSmp <= m_nSamples) && (pins->id_INST == DSMID_INST))
- {
- if (dwMemPos + pins->inst_len >= dwMemLength - 8) break;
- DWORD dwPos = dwMemPos + sizeof(DSMINST);
- dwMemPos += 8 + pins->inst_len;
- memcpy(m_szNames[nSmp], pins->samplename, 28);
- MODINSTRUMENT *psmp = &Ins[nSmp];
- memcpy(psmp->name, pins->filename, 13);
- psmp->nGlobalVol = 64;
- psmp->nC4Speed = pins->c2spd;
- psmp->uFlags = (WORD)((pins->flags & 1) ? CHN_LOOP : 0);
- psmp->nLength = pins->length;
- psmp->nLoopStart = pins->loopstart;
- psmp->nLoopEnd = pins->loopend;
- psmp->nVolume = (WORD)(pins->volume << 2);
- if (psmp->nVolume > 256) psmp->nVolume = 256;
- UINT smptype = (pins->flags & 2) ? RS_PCM8S : RS_PCM8U;
- ReadSample(psmp, smptype, (LPCSTR)(lpStream+dwPos), dwMemLength - dwPos);
- nSmp++;
- } else
- {
- break;
- }
- }
- return TRUE;
-}
-
--
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