paplayer: drop obsolete codecs from lib

1 files changed, 0 insertions, 503 deletions

diff --git a/lib/libmodplug/src/load_mdl.cpp b/lib/libmodplug/src/load_mdl.cpp
deleted file mode 100644
index bb0b4e6653..0000000000
--- a/lib/libmodplug/src/load_mdl.cpp
+++ /dev/null
@@ -1,503 +0,0 @@
-/*
- * This source code is public domain.
- *
- * Authors: Olivier Lapicque <olivierl@jps.net>
-*/
-
-//////////////////////////////////////////////
-// DigiTracker (MDL) module loader          //
-//////////////////////////////////////////////
-#include "stdafx.h"
-#include "sndfile.h"
-
-//#pragma warning(disable:4244)
-
-typedef struct MDLSONGHEADER
-{
-	DWORD id;	// "DMDL" = 0x4C444D44
-	BYTE version;
-} MDLSONGHEADER;
-
-
-typedef struct MDLINFOBLOCK
-{
-	CHAR songname[32];
-	CHAR composer[20];
-	WORD norders;
-	WORD repeatpos;
-	BYTE globalvol;
-	BYTE speed;
-	BYTE tempo;
-	BYTE channelinfo[32];
-	BYTE seq[256];
-} MDLINFOBLOCK;
-
-
-typedef struct MDLPATTERNDATA
-{
-	BYTE channels;
-	BYTE lastrow;	// nrows = lastrow+1
-	CHAR name[16];
-	WORD data[1];
-} MDLPATTERNDATA;
-
-
-void ConvertMDLCommand(MODCOMMAND *m, UINT eff, UINT data)
-//--------------------------------------------------------
-{
-	UINT command = 0, param = data;
-	switch(eff)
-	{
-	case 0x01:	command = CMD_PORTAMENTOUP; break;
-	case 0x02:	command = CMD_PORTAMENTODOWN; break;
-	case 0x03:	command = CMD_TONEPORTAMENTO; break;
-	case 0x04:	command = CMD_VIBRATO; break;
-	case 0x05:	command = CMD_ARPEGGIO; break;
-	case 0x07:	command = (param < 0x20) ? CMD_SPEED : CMD_TEMPO; break;
-	case 0x08:	command = CMD_PANNING8; param <<= 1; break;
-	case 0x0B:	command = CMD_POSITIONJUMP; break;
-	case 0x0C:	command = CMD_GLOBALVOLUME; break;
-	case 0x0D:	command = CMD_PATTERNBREAK; param = (data & 0x0F) + (data>>4)*10; break;
-	case 0x0E:
-		command = CMD_S3MCMDEX;
-		switch(data & 0xF0)
-		{
-		case 0x00:	command = 0; break; // What is E0x in MDL (there is a bunch) ?
-		case 0x10:	if (param & 0x0F) { param |= 0xF0; command = CMD_PANNINGSLIDE; } else command = 0; break;
-		case 0x20:	if (param & 0x0F) { param = (param << 4) | 0x0F; command = CMD_PANNINGSLIDE; } else command = 0; break;
-		case 0x30:	param = (data & 0x0F) | 0x10; break; // glissando
-		case 0x40:	param = (data & 0x0F) | 0x30; break; // vibrato waveform
-		case 0x60:	param = (data & 0x0F) | 0xB0; break;
-		case 0x70:	param = (data & 0x0F) | 0x40; break; // tremolo waveform
-		case 0x90:	command = CMD_RETRIG; param &= 0x0F; break;
-		case 0xA0:	param = (data & 0x0F) << 4; command = CMD_GLOBALVOLSLIDE; break;
-		case 0xB0:	param = data & 0x0F; command = CMD_GLOBALVOLSLIDE; break;
-		case 0xF0:	param = ((data >> 8) & 0x0F) | 0xA0; break;
-		}
-		break;
-	case 0x0F:	command = CMD_SPEED; break;
-	case 0x10:	if ((param & 0xF0) != 0xE0) { command = CMD_VOLUMESLIDE; if ((param & 0xF0) == 0xF0) param = ((param << 4) | 0x0F); else param >>= 2; } break;
-	case 0x20:	if ((param & 0xF0) != 0xE0) { command = CMD_VOLUMESLIDE; if ((param & 0xF0) != 0xF0) param >>= 2; } break;
-	case 0x30:	command = CMD_RETRIG; break;
-	case 0x40:	command = CMD_TREMOLO; break;
-	case 0x50:	command = CMD_TREMOR; break;
-	case 0xEF:	if (param > 0xFF) param = 0xFF; command = CMD_OFFSET; break;
-	}
-	if (command)
-	{
-		m->command = command;
-		m->param = param;
-	}
-}
-
-
-void UnpackMDLTrack(MODCOMMAND *pat, UINT nChannels, UINT nRows, UINT nTrack, const BYTE *lpTracks)
-//-------------------------------------------------------------------------------------------------
-{
-	MODCOMMAND cmd, *m = pat;
-	UINT len = *((WORD *)lpTracks);
-	UINT pos = 0, row = 0, i;
-	lpTracks += 2;
-	for (UINT ntrk=1; ntrk<nTrack; ntrk++)
-	{
-		lpTracks += len;
-		len = *((WORD *)lpTracks);
-		lpTracks += 2;
-	}
-	cmd.note = cmd.instr = 0;
-	cmd.volcmd = cmd.vol = 0;
-	cmd.command = cmd.param = 0;
-	while ((row < nRows) && (pos < len))
-	{
-		UINT xx;
-		BYTE b = lpTracks[pos++];
-		xx = b >> 2;
-		switch(b & 0x03)
-		{
-		case 0x01:
-			for (i=0; i<=xx; i++)
-			{
-				if (row) *m = *(m-nChannels);
-				m += nChannels;
-				row++;
-				if (row >= nRows) break;
-			}
-			break;
-
-		case 0x02:
-			if (xx < row) *m = pat[nChannels*xx];
-			m += nChannels;
-			row++;
-			break;
-
-		case 0x03:
-			{
-				cmd.note = (xx & 0x01) ? lpTracks[pos++] : 0;
-				cmd.instr = (xx & 0x02) ? lpTracks[pos++] : 0;
-				cmd.volcmd = cmd.vol = 0;
-				cmd.command = cmd.param = 0;
-				if ((cmd.note < NOTE_MAX-12) && (cmd.note)) cmd.note += 12;
-				UINT volume = (xx & 0x04) ? lpTracks[pos++] : 0;
-				UINT commands = (xx & 0x08) ? lpTracks[pos++] : 0;
-				UINT command1 = commands & 0x0F;
-				UINT command2 = commands & 0xF0;
-				UINT param1 = (xx & 0x10) ? lpTracks[pos++] : 0;
-				UINT param2 = (xx & 0x20) ? lpTracks[pos++] : 0;
-				if ((command1 == 0x0E) && ((param1 & 0xF0) == 0xF0) && (!command2))
-				{
-					param1 = ((param1 & 0x0F) << 8) | param2;
-					command1 = 0xEF;
-					command2 = param2 = 0;
-				}
-				if (volume)
-				{
-					cmd.volcmd = VOLCMD_VOLUME;
-					cmd.vol = (volume+1) >> 2;
-				}
-				ConvertMDLCommand(&cmd, command1, param1);
-				if ((cmd.command != CMD_SPEED)
-				 && (cmd.command != CMD_TEMPO)
-				 && (cmd.command != CMD_PATTERNBREAK))
-					ConvertMDLCommand(&cmd, command2, param2);
-				*m = cmd;
-				m += nChannels;
-				row++;
-			}
-			break;
-
-		// Empty Slots
-		default:
-			row += xx+1;
-			m += (xx+1)*nChannels;
-			if (row >= nRows) break;
-		}
-	}
-}
-
-
-
-BOOL CSoundFile::ReadMDL(const BYTE *lpStream, DWORD dwMemLength)
-//---------------------------------------------------------------
-{
-	DWORD dwMemPos, dwPos, blocklen, dwTrackPos;
-	const MDLSONGHEADER *pmsh = (const MDLSONGHEADER *)lpStream;
-	MDLINFOBLOCK *pmib;
-	MDLPATTERNDATA *pmpd;
-	UINT i,j, norders = 0, npatterns = 0, ntracks = 0;
-	UINT ninstruments = 0, nsamples = 0;
-	WORD block;
-	WORD patterntracks[MAX_PATTERNS*32];
-	BYTE smpinfo[MAX_SAMPLES];
-	BYTE insvolenv[MAX_INSTRUMENTS];
-	BYTE inspanenv[MAX_INSTRUMENTS];
-	LPCBYTE pvolenv, ppanenv, ppitchenv;
-	UINT nvolenv, npanenv, npitchenv;
-
-	if ((!lpStream) || (dwMemLength < 1024)) return FALSE;
-	if ((pmsh->id != 0x4C444D44) || ((pmsh->version & 0xF0) > 0x10)) return FALSE;
-	memset(patterntracks, 0, sizeof(patterntracks));
-	memset(smpinfo, 0, sizeof(smpinfo));
-	memset(insvolenv, 0, sizeof(insvolenv));
-	memset(inspanenv, 0, sizeof(inspanenv));
-	dwMemPos = 5;
-	dwTrackPos = 0;
-	pvolenv = ppanenv = ppitchenv = NULL;
-	nvolenv = npanenv = npitchenv = 0;
-	m_nSamples = m_nInstruments = 0;
-	while (dwMemPos+6 < dwMemLength)
-	{
-		block = *((WORD *)(lpStream+dwMemPos));
-		blocklen = *((DWORD *)(lpStream+dwMemPos+2));
-		dwMemPos += 6;
-		if (dwMemPos + blocklen > dwMemLength)
-		{
-			if (dwMemPos == 11) return FALSE;
-			break;
-		}
-		switch(block)
-		{
-		// IN: infoblock
-		case 0x4E49:
-			pmib = (MDLINFOBLOCK *)(lpStream+dwMemPos);
-			memcpy(m_szNames[0], pmib->songname, 32);
-			norders = pmib->norders;
-			if (norders > MAX_ORDERS) norders = MAX_ORDERS;
-			m_nRestartPos = pmib->repeatpos;
-			m_nDefaultGlobalVolume = pmib->globalvol;
-			m_nDefaultTempo = pmib->tempo;
-			m_nDefaultSpeed = pmib->speed;
-			m_nChannels = 4;
-			for (i=0; i<32; i++)
-			{
-				ChnSettings[i].nVolume = 64;
-				ChnSettings[i].nPan = (pmib->channelinfo[i] & 0x7F) << 1;
-				if (pmib->channelinfo[i] & 0x80)
-					ChnSettings[i].dwFlags |= CHN_MUTE;
-				else
-					m_nChannels = i+1;
-			}
-			for (j=0; j<norders; j++) Order[j] = pmib->seq[j];
-			break;
-		// ME: song message
-		case 0x454D:
-			if (blocklen)
-			{
-				if (m_lpszSongComments) delete [] m_lpszSongComments;
-				m_lpszSongComments = new char[blocklen];
-				if (m_lpszSongComments)
-				{
-					memcpy(m_lpszSongComments, lpStream+dwMemPos, blocklen);
-					m_lpszSongComments[blocklen-1] = 0;
-				}
-			}
-			break;
-		// PA: Pattern Data
-		case 0x4150:
-			npatterns = lpStream[dwMemPos];
-			if (npatterns > MAX_PATTERNS) npatterns = MAX_PATTERNS;
-			dwPos = dwMemPos + 1;
-			for (i=0; i<npatterns; i++)
-			{
-				if (dwPos+18 >= dwMemLength) break;
-				pmpd = (MDLPATTERNDATA *)(lpStream + dwPos);
-				if (pmpd->channels > 32) break;
-				PatternSize[i] = pmpd->lastrow+1;
-				if (m_nChannels < pmpd->channels) m_nChannels = pmpd->channels;
-				dwPos += 18 + 2*pmpd->channels;
-				for (j=0; j<pmpd->channels; j++)
-				{
-					patterntracks[i*32+j] = pmpd->data[j];
-				}
-			}
-			break;
-		// TR: Track Data
-		case 0x5254:
-			if (dwTrackPos) break;
-			ntracks = *((WORD *)(lpStream+dwMemPos));
-			dwTrackPos = dwMemPos+2;
-			break;
-		// II: Instruments
-		case 0x4949:
-			ninstruments = lpStream[dwMemPos];
-			dwPos = dwMemPos+1;
-			for (i=0; i<ninstruments; i++)
-			{
-				UINT nins = lpStream[dwPos];
-				if ((nins >= MAX_INSTRUMENTS) || (!nins)) break;
-				if (m_nInstruments < nins) m_nInstruments = nins;
-				if (!Headers[nins])
-				{
-					UINT note = 12;
-					if ((Headers[nins] = new INSTRUMENTHEADER) == NULL) break;
-					INSTRUMENTHEADER *penv = Headers[nins];
-					memset(penv, 0, sizeof(INSTRUMENTHEADER));
-					memcpy(penv->name, lpStream+dwPos+2, 32);
-					penv->nGlobalVol = 64;
-					penv->nPPC = 5*12;
-					for (j=0; j<lpStream[dwPos+1]; j++)
-					{
-						const BYTE *ps = lpStream+dwPos+34+14*j;
-						while ((note < (UINT)(ps[1]+12)) && (note < NOTE_MAX))
-						{
-							penv->NoteMap[note] = note+1;
-							if (ps[0] < MAX_SAMPLES)
-							{
-								int ismp = ps[0];
-								penv->Keyboard[note] = ps[0];
-								Ins[ismp].nVolume = ps[2];
-								Ins[ismp].nPan = ps[4] << 1;
-								Ins[ismp].nVibType = ps[11];
-								Ins[ismp].nVibSweep = ps[10];
-								Ins[ismp].nVibDepth = ps[9];
-								Ins[ismp].nVibRate = ps[8];
-							}
-							penv->nFadeOut = (ps[7] << 8) | ps[6];
-							if (penv->nFadeOut == 0xFFFF) penv->nFadeOut = 0;
-							note++;
-						}
-						// Use volume envelope ?
-						if (ps[3] & 0x80)
-						{
-							penv->dwFlags |= ENV_VOLUME;
-							insvolenv[nins] = (ps[3] & 0x3F) + 1;
-						}
-						// Use panning envelope ?
-						if (ps[5] & 0x80)
-						{
-							penv->dwFlags |= ENV_PANNING;
-							inspanenv[nins] = (ps[5] & 0x3F) + 1;
-						}
-					}
-				}
-				dwPos += 34 + 14*lpStream[dwPos+1];
-			}
-			for (j=1; j<=m_nInstruments; j++) if (!Headers[j])
-			{
-				Headers[j] = new INSTRUMENTHEADER;
-				if (Headers[j]) memset(Headers[j], 0, sizeof(INSTRUMENTHEADER));
-			}
-			break;
-		// VE: Volume Envelope
-		case 0x4556:
-			if ((nvolenv = lpStream[dwMemPos]) == 0) break;
-			if (dwMemPos + nvolenv*32 + 1 <= dwMemLength) pvolenv = lpStream + dwMemPos + 1;
-			break;
-		// PE: Panning Envelope
-		case 0x4550:
-			if ((npanenv = lpStream[dwMemPos]) == 0) break;
-			if (dwMemPos + npanenv*32 + 1 <= dwMemLength) ppanenv = lpStream + dwMemPos + 1;
-			break;
-		// FE: Pitch Envelope
-		case 0x4546:
-			if ((npitchenv = lpStream[dwMemPos]) == 0) break;
-			if (dwMemPos + npitchenv*32 + 1 <= dwMemLength) ppitchenv = lpStream + dwMemPos + 1;
-			break;
-		// IS: Sample Infoblock
-		case 0x5349:
-			nsamples = lpStream[dwMemPos];
-			dwPos = dwMemPos+1;
-			for (i=0; i<nsamples; i++, dwPos += 59)
-			{
-				UINT nins = lpStream[dwPos];
-				if ((nins >= MAX_SAMPLES) || (!nins)) continue;
-				if (m_nSamples < nins) m_nSamples = nins;
-				MODINSTRUMENT *pins = &Ins[nins];
-				memcpy(m_szNames[nins], lpStream+dwPos+1, 32);
-				memcpy(pins->name, lpStream+dwPos+33, 8);
-				pins->nC4Speed = *((DWORD *)(lpStream+dwPos+41));
-				pins->nLength = *((DWORD *)(lpStream+dwPos+45));
-				pins->nLoopStart = *((DWORD *)(lpStream+dwPos+49));
-				pins->nLoopEnd = pins->nLoopStart + *((DWORD *)(lpStream+dwPos+53));
-				if (pins->nLoopEnd > pins->nLoopStart) pins->uFlags |= CHN_LOOP;
-				pins->nGlobalVol = 64;
-				if (lpStream[dwPos+58] & 0x01)
-				{
-					pins->uFlags |= CHN_16BIT;
-					pins->nLength >>= 1;
-					pins->nLoopStart >>= 1;
-					pins->nLoopEnd >>= 1;
-				}
-				if (lpStream[dwPos+58] & 0x02) pins->uFlags |= CHN_PINGPONGLOOP;
-				smpinfo[nins] = (lpStream[dwPos+58] >> 2) & 3;
-			}
-			break;
-		// SA: Sample Data
-		case 0x4153:
-			dwPos = dwMemPos;
-			for (i=1; i<=m_nSamples; i++) if ((Ins[i].nLength) && (!Ins[i].pSample) && (smpinfo[i] != 3) && (dwPos < dwMemLength))
-			{
-				MODINSTRUMENT *pins = &Ins[i];
-				UINT flags = (pins->uFlags & CHN_16BIT) ? RS_PCM16S : RS_PCM8S;
-				if (!smpinfo[i])
-				{
-					dwPos += ReadSample(pins, flags, (LPSTR)(lpStream+dwPos), dwMemLength - dwPos);
-				} else
-				{
-					DWORD dwLen = *((DWORD *)(lpStream+dwPos));
-					dwPos += 4;
-					if ((dwPos+dwLen <= dwMemLength) && (dwLen > 4))
-					{
-						flags = (pins->uFlags & CHN_16BIT) ? RS_MDL16 : RS_MDL8;
-						ReadSample(pins, flags, (LPSTR)(lpStream+dwPos), dwLen);
-					}
-					dwPos += dwLen;
-				}
-			}
-			break;
-		}
-		dwMemPos += blocklen;
-	}
-	// Unpack Patterns
-	if ((dwTrackPos) && (npatterns) && (m_nChannels) && (ntracks))
-	{
-		for (UINT ipat=0; ipat<npatterns; ipat++)
-		{
-			if ((Patterns[ipat] = AllocatePattern(PatternSize[ipat], m_nChannels)) == NULL) break;
-			for (UINT chn=0; chn<m_nChannels; chn++) if ((patterntracks[ipat*32+chn]) && (patterntracks[ipat*32+chn] <= ntracks))
-			{
-				MODCOMMAND *m = Patterns[ipat] + chn;
-				UnpackMDLTrack(m, m_nChannels, PatternSize[ipat], patterntracks[ipat*32+chn], lpStream+dwTrackPos);
-			}
-		}
-	}
-	// Set up envelopes
-	for (UINT iIns=1; iIns<=m_nInstruments; iIns++) if (Headers[iIns])
-	{
-		INSTRUMENTHEADER *penv = Headers[iIns];
-		// Setup volume envelope
-		if ((nvolenv) && (pvolenv) && (insvolenv[iIns]))
-		{
-			LPCBYTE pve = pvolenv;
-			for (UINT nve=0; nve<nvolenv; nve++, pve+=33) if (pve[0]+1 == insvolenv[iIns])
-			{
-				WORD vtick = 1;
-				penv->nVolEnv = 15;
-				for (UINT iv=0; iv<15; iv++)
-				{
-					if (iv) vtick += pve[iv*2+1];
-					penv->VolPoints[iv] = vtick;
-					penv->VolEnv[iv] = pve[iv*2+2];
-					if (!pve[iv*2+1])
-					{
-						penv->nVolEnv = iv+1;
-						break;
-					}
-				}
-				penv->nVolSustainBegin = penv->nVolSustainEnd = pve[31] & 0x0F;
-				if (pve[31] & 0x10) penv->dwFlags |= ENV_VOLSUSTAIN;
-				if (pve[31] & 0x20) penv->dwFlags |= ENV_VOLLOOP;
-				penv->nVolLoopStart = pve[32] & 0x0F;
-				penv->nVolLoopEnd = pve[32] >> 4;
-			}
-		}
-		// Setup panning envelope
-		if ((npanenv) && (ppanenv) && (inspanenv[iIns]))
-		{
-			LPCBYTE ppe = ppanenv;
-			for (UINT npe=0; npe<npanenv; npe++, ppe+=33) if (ppe[0]+1 == inspanenv[iIns])
-			{
-				WORD vtick = 1;
-				penv->nPanEnv = 15;
-				for (UINT iv=0; iv<15; iv++)
-				{
-					if (iv) vtick += ppe[iv*2+1];
-					penv->PanPoints[iv] = vtick;
-					penv->PanEnv[iv] = ppe[iv*2+2];
-					if (!ppe[iv*2+1])
-					{
-						penv->nPanEnv = iv+1;
-						break;
-					}
-				}
-				if (ppe[31] & 0x10) penv->dwFlags |= ENV_PANSUSTAIN;
-				if (ppe[31] & 0x20) penv->dwFlags |= ENV_PANLOOP;
-				penv->nPanLoopStart = ppe[32] & 0x0F;
-				penv->nPanLoopEnd = ppe[32] >> 4;
-			}
-		}
-	}
-	m_dwSongFlags |= SONG_LINEARSLIDES;
-	m_nType = MOD_TYPE_MDL;
-	return TRUE;
-}
-
-
-/////////////////////////////////////////////////////////////////////////
-// MDL Sample Unpacking
-
-// MDL Huffman ReadBits compression
-WORD MDLReadBits(DWORD &bitbuf, UINT &bitnum, LPBYTE &ibuf, CHAR n)
-//-----------------------------------------------------------------
-{
-	WORD v = (WORD)(bitbuf & ((1 << n) - 1) );
-	bitbuf >>= n;
-	bitnum -= n;
-	if (bitnum <= 24)
-	{
-		bitbuf |= (((DWORD)(*ibuf++)) << bitnum);
-		bitnum += 8;
-	}
-	return v;
-}
-
-