mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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cbc867455f
Original commit message from CVS: * gst/festival/gstfestival.c: Guard unistd.h with HAVE_UNISTD_H * gst/modplug/libmodplug/load_it.cpp: * gst/modplug/libmodplug/sndfile.cpp: * gst/modplug/libmodplug/sndfile.h: * gst/modplug/libmodplug/stdafx.h: Support for compiling with MSVC: use _MSC_VER for detecting MSVC instead of MSC_VER. Make CanPackSamples take the type it's passed. Change scope of a variable in load_it.cpp to MSVC's scoping rules. * gst/sdp/gstsdpdemux.c: Guard unistd.h with HAVE_UNISTD_H Fixes #544457.
978 lines
36 KiB
C++
978 lines
36 KiB
C++
/*
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* This source code is public domain.
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*
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* Authors: Olivier Lapicque <olivierl@jps.net>,
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* Adam Goode <adam@evdebs.org> (endian and char fixes for PPC)
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*/
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#ifndef __SNDFILE_H
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#define __SNDFILE_H
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#ifndef LPCBYTE
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typedef const BYTE * LPCBYTE;
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#endif
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#define MOD_AMIGAC2 0x1AB
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#define MAX_SAMPLE_LENGTH 16000000
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#define MAX_SAMPLE_RATE 50000
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#define MAX_ORDERS 256
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#define MAX_PATTERNS 240
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#define MAX_SAMPLES 240
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#define MAX_INSTRUMENTS MAX_SAMPLES
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#ifdef FASTSOUNDLIB
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#define MAX_CHANNELS 80
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#else
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#define MAX_CHANNELS 128
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#endif
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#define MAX_BASECHANNELS 64
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#define MAX_ENVPOINTS 32
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#define MIN_PERIOD 0x0020
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#define MAX_PERIOD 0xFFFF
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#define MAX_PATTERNNAME 32
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#define MAX_CHANNELNAME 20
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#define MAX_INFONAME 80
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#define MAX_EQ_BANDS 6
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#define MAX_MIXPLUGINS 8
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#define MOD_TYPE_NONE 0x00
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#define MOD_TYPE_MOD 0x01
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#define MOD_TYPE_S3M 0x02
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#define MOD_TYPE_XM 0x04
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#define MOD_TYPE_MED 0x08
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#define MOD_TYPE_MTM 0x10
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#define MOD_TYPE_IT 0x20
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#define MOD_TYPE_669 0x40
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#define MOD_TYPE_ULT 0x80
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#define MOD_TYPE_STM 0x100
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#define MOD_TYPE_FAR 0x200
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#define MOD_TYPE_WAV 0x400
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#define MOD_TYPE_AMF 0x800
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#define MOD_TYPE_AMS 0x1000
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#define MOD_TYPE_DSM 0x2000
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#define MOD_TYPE_MDL 0x4000
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#define MOD_TYPE_OKT 0x8000
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#define MOD_TYPE_MID 0x10000
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#define MOD_TYPE_DMF 0x20000
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#define MOD_TYPE_PTM 0x40000
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#define MOD_TYPE_DBM 0x80000
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#define MOD_TYPE_MT2 0x100000
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#define MOD_TYPE_AMF0 0x200000
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#define MOD_TYPE_PSM 0x400000
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#define MOD_TYPE_J2B 0x800000
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#define MOD_TYPE_UMX 0x80000000 /* Fake type */
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#define MAX_MODTYPE 23
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/* Channel flags: */
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/* Bits 0-7: Sample Flags */
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#define CHN_16BIT 0x01
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#define CHN_LOOP 0x02
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#define CHN_PINGPONGLOOP 0x04
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#define CHN_SUSTAINLOOP 0x08
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#define CHN_PINGPONGSUSTAIN 0x10
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#define CHN_PANNING 0x20
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#define CHN_STEREO 0x40
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#define CHN_PINGPONGFLAG 0x80
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/* Bits 8-31: Channel Flags */
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#define CHN_MUTE 0x100
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#define CHN_KEYOFF 0x200
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#define CHN_NOTEFADE 0x400
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#define CHN_SURROUND 0x800
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#define CHN_NOIDO 0x1000
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#define CHN_HQSRC 0x2000
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#define CHN_FILTER 0x4000
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#define CHN_VOLUMERAMP 0x8000
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#define CHN_VIBRATO 0x10000
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#define CHN_TREMOLO 0x20000
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#define CHN_PANBRELLO 0x40000
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#define CHN_PORTAMENTO 0x80000
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#define CHN_GLISSANDO 0x100000
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#define CHN_VOLENV 0x200000
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#define CHN_PANENV 0x400000
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#define CHN_PITCHENV 0x800000
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#define CHN_FASTVOLRAMP 0x1000000
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#define CHN_EXTRALOUD 0x2000000
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#define CHN_REVERB 0x4000000
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#define CHN_NOREVERB 0x8000000
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#define ENV_VOLUME 0x0001
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#define ENV_VOLSUSTAIN 0x0002
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#define ENV_VOLLOOP 0x0004
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#define ENV_PANNING 0x0008
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#define ENV_PANSUSTAIN 0x0010
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#define ENV_PANLOOP 0x0020
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#define ENV_PITCH 0x0040
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#define ENV_PITCHSUSTAIN 0x0080
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#define ENV_PITCHLOOP 0x0100
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#define ENV_SETPANNING 0x0200
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#define ENV_FILTER 0x0400
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#define ENV_VOLCARRY 0x0800
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#define ENV_PANCARRY 0x1000
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#define ENV_PITCHCARRY 0x2000
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#define CMD_NONE 0
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#define CMD_ARPEGGIO 1
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#define CMD_PORTAMENTOUP 2
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#define CMD_PORTAMENTODOWN 3
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#define CMD_TONEPORTAMENTO 4
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#define CMD_VIBRATO 5
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#define CMD_TONEPORTAVOL 6
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#define CMD_VIBRATOVOL 7
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#define CMD_TREMOLO 8
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#define CMD_PANNING8 9
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#define CMD_OFFSET 10
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#define CMD_VOLUMESLIDE 11
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#define CMD_POSITIONJUMP 12
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#define CMD_VOLUME 13
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#define CMD_PATTERNBREAK 14
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#define CMD_RETRIG 15
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#define CMD_SPEED 16
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#define CMD_TEMPO 17
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#define CMD_TREMOR 18
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#define CMD_MODCMDEX 19
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#define CMD_S3MCMDEX 20
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#define CMD_CHANNELVOLUME 21
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#define CMD_CHANNELVOLSLIDE 22
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#define CMD_GLOBALVOLUME 23
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#define CMD_GLOBALVOLSLIDE 24
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#define CMD_KEYOFF 25
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#define CMD_FINEVIBRATO 26
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#define CMD_PANBRELLO 27
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#define CMD_XFINEPORTAUPDOWN 28
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#define CMD_PANNINGSLIDE 29
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#define CMD_SETENVPOSITION 30
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#define CMD_MIDI 31
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/* Volume Column commands */
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#define VOLCMD_VOLUME 1
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#define VOLCMD_PANNING 2
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#define VOLCMD_VOLSLIDEUP 3
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#define VOLCMD_VOLSLIDEDOWN 4
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#define VOLCMD_FINEVOLUP 5
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#define VOLCMD_FINEVOLDOWN 6
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#define VOLCMD_VIBRATOSPEED 7
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#define VOLCMD_VIBRATO 8
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#define VOLCMD_PANSLIDELEFT 9
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#define VOLCMD_PANSLIDERIGHT 10
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#define VOLCMD_TONEPORTAMENTO 11
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#define VOLCMD_PORTAUP 12
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#define VOLCMD_PORTADOWN 13
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#define RSF_16BIT 0x04
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#define RSF_STEREO 0x08
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#define RS_PCM8S 0 /* 8-bit signed */
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#define RS_PCM8U 1 /* 8-bit unsigned */
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#define RS_PCM8D 2 /* 8-bit delta values */
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#define RS_ADPCM4 3 /* 4-bit ADPCM-packed */
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#define RS_PCM16D 4 /* 16-bit delta values */
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#define RS_PCM16S 5 /* 16-bit signed */
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#define RS_PCM16U 6 /* 16-bit unsigned */
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#define RS_PCM16M 7 /* 16-bit motorola order */
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#define RS_STPCM8S (RS_PCM8S|RSF_STEREO) /* stereo 8-bit signed */
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#define RS_STPCM8U (RS_PCM8U|RSF_STEREO) /* stereo 8-bit unsigned */
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#define RS_STPCM8D (RS_PCM8D|RSF_STEREO) /* stereo 8-bit delta values */
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#define RS_STPCM16S (RS_PCM16S|RSF_STEREO) /* stereo 16-bit signed */
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#define RS_STPCM16U (RS_PCM16U|RSF_STEREO) /* stereo 16-bit unsigned */
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#define RS_STPCM16D (RS_PCM16D|RSF_STEREO) /* stereo 16-bit delta values */
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#define RS_STPCM16M (RS_PCM16M|RSF_STEREO) /* stereo 16-bit signed big endian */
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/* IT 2.14 compressed samples */
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#define RS_IT2148 0x10
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#define RS_IT21416 0x14
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#define RS_IT2158 0x12
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#define RS_IT21516 0x16
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/* AMS Packed Samples */
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#define RS_AMS8 0x11
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#define RS_AMS16 0x15
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/* DMF Huffman compression */
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#define RS_DMF8 0x13
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#define RS_DMF16 0x17
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/* MDL Huffman compression */
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#define RS_MDL8 0x20
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#define RS_MDL16 0x24
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#define RS_PTM8DTO16 0x25
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/* Stereo Interleaved Samples */
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#define RS_STIPCM8S (RS_PCM8S|0x40|RSF_STEREO) /* stereo 8-bit signed */
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#define RS_STIPCM8U (RS_PCM8U|0x40|RSF_STEREO) /* stereo 8-bit unsigned */
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#define RS_STIPCM16S (RS_PCM16S|0x40|RSF_STEREO) /* stereo 16-bit signed */
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#define RS_STIPCM16U (RS_PCM16U|0x40|RSF_STEREO) /* stereo 16-bit unsigned */
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#define RS_STIPCM16M (RS_PCM16M|0x40|RSF_STEREO) /* stereo 16-bit signed big endian */
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/* 24-bit signed */
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#define RS_PCM24S (RS_PCM16S|0x80) /* mono 24-bit signed */
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#define RS_STIPCM24S (RS_PCM16S|0x80|RSF_STEREO) /* stereo 24-bit signed */
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#define RS_PCM32S (RS_PCM16S|0xC0) /* mono 24-bit signed */
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#define RS_STIPCM32S (RS_PCM16S|0xC0|RSF_STEREO) /* stereo 24-bit signed */
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/* NNA types */
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#define NNA_NOTECUT 0
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#define NNA_CONTINUE 1
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#define NNA_NOTEOFF 2
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#define NNA_NOTEFADE 3
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/* DCT types */
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#define DCT_NONE 0
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#define DCT_NOTE 1
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#define DCT_SAMPLE 2
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#define DCT_INSTRUMENT 3
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/* DNA types */
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#define DNA_NOTECUT 0
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#define DNA_NOTEOFF 1
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#define DNA_NOTEFADE 2
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/* Mixer Hardware-Dependent features */
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#define SYSMIX_ENABLEMMX 0x01
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#define SYSMIX_WINDOWSNT 0x02
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#define SYSMIX_SLOWCPU 0x04
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#define SYSMIX_FASTCPU 0x08
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/* Module flags */
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#define SONG_EMBEDMIDICFG 0x0001
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#define SONG_FASTVOLSLIDES 0x0002
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#define SONG_ITOLDEFFECTS 0x0004
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#define SONG_ITCOMPATMODE 0x0008
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#define SONG_LINEARSLIDES 0x0010
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#define SONG_PATTERNLOOP 0x0020
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#define SONG_STEP 0x0040
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#define SONG_PAUSED 0x0080
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#define SONG_FADINGSONG 0x0100
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#define SONG_ENDREACHED 0x0200
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#define SONG_GLOBALFADE 0x0400
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#define SONG_CPUVERYHIGH 0x0800
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#define SONG_FIRSTTICK 0x1000
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#define SONG_MPTFILTERMODE 0x2000
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#define SONG_SURROUNDPAN 0x4000
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#define SONG_EXFILTERRANGE 0x8000
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#define SONG_AMIGALIMITS 0x10000
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/* Global Options (Renderer) */
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#define SNDMIX_REVERSESTEREO 0x0001
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#define SNDMIX_NOISEREDUCTION 0x0002
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#define SNDMIX_AGC 0x0004
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#define SNDMIX_NORESAMPLING 0x0008
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#define SNDMIX_HQRESAMPLER 0x0010
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#define SNDMIX_MEGABASS 0x0020
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#define SNDMIX_SURROUND 0x0040
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#define SNDMIX_REVERB 0x0080
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#define SNDMIX_EQ 0x0100
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#define SNDMIX_SOFTPANNING 0x0200
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#define SNDMIX_ULTRAHQSRCMODE 0x0400
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/* Misc Flags (can safely be turned on or off) */
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#define SNDMIX_DIRECTTODISK 0x10000
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#define SNDMIX_ENABLEMMX 0x20000
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#define SNDMIX_NOBACKWARDJUMPS 0x40000
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#define SNDMIX_MAXDEFAULTPAN 0x80000 /* Used by the MOD loader */
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/* Reverb Types (GM2 Presets) */
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enum {
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REVERBTYPE_SMALLROOM,
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REVERBTYPE_MEDIUMROOM,
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REVERBTYPE_LARGEROOM,
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REVERBTYPE_SMALLHALL,
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REVERBTYPE_MEDIUMHALL,
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REVERBTYPE_LARGEHALL,
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NUM_REVERBTYPES
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};
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enum {
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SRCMODE_NEAREST,
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SRCMODE_LINEAR,
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SRCMODE_SPLINE,
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SRCMODE_POLYPHASE,
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NUM_SRC_MODES
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};
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/* Sample Struct */
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typedef struct _MODINSTRUMENT
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{
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UINT nLength,nLoopStart,nLoopEnd;
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UINT nSustainStart, nSustainEnd;
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signed char *pSample;
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UINT nC4Speed;
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WORD nPan;
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WORD nVolume;
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WORD nGlobalVol;
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WORD uFlags;
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signed char RelativeTone;
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signed char nFineTune;
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BYTE nVibType;
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BYTE nVibSweep;
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BYTE nVibDepth;
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BYTE nVibRate;
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CHAR name[22];
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} MODINSTRUMENT;
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/* Instrument Struct */
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typedef struct _INSTRUMENTHEADER
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{
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UINT nFadeOut;
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DWORD dwFlags;
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WORD nGlobalVol;
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WORD nPan;
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WORD VolPoints[MAX_ENVPOINTS];
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WORD PanPoints[MAX_ENVPOINTS];
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WORD PitchPoints[MAX_ENVPOINTS];
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BYTE VolEnv[MAX_ENVPOINTS];
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BYTE PanEnv[MAX_ENVPOINTS];
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BYTE PitchEnv[MAX_ENVPOINTS];
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BYTE Keyboard[128];
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BYTE NoteMap[128];
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BYTE nVolEnv;
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BYTE nPanEnv;
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BYTE nPitchEnv;
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BYTE nVolLoopStart;
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BYTE nVolLoopEnd;
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BYTE nVolSustainBegin;
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BYTE nVolSustainEnd;
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BYTE nPanLoopStart;
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BYTE nPanLoopEnd;
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BYTE nPanSustainBegin;
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BYTE nPanSustainEnd;
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BYTE nPitchLoopStart;
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BYTE nPitchLoopEnd;
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BYTE nPitchSustainBegin;
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BYTE nPitchSustainEnd;
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BYTE nNNA;
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BYTE nDCT;
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BYTE nDNA;
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BYTE nPanSwing;
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BYTE nVolSwing;
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BYTE nIFC;
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BYTE nIFR;
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WORD wMidiBank;
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BYTE nMidiProgram;
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BYTE nMidiChannel;
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BYTE nMidiDrumKey;
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signed char nPPS;
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unsigned char nPPC;
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CHAR name[32];
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CHAR filename[12];
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} INSTRUMENTHEADER;
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/* Channel Struct */
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typedef struct _MODCHANNEL
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{
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/* First 32-bytes: Most used mixing information: don't change it */
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signed char * pCurrentSample;
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DWORD nPos;
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DWORD nPosLo; /* actually 16-bit */
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LONG nInc; /* 16.16 */
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LONG nRightVol;
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LONG nLeftVol;
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LONG nRightRamp;
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LONG nLeftRamp;
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/* 2nd cache line */
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DWORD nLength;
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DWORD dwFlags;
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DWORD nLoopStart;
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DWORD nLoopEnd;
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LONG nRampRightVol;
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LONG nRampLeftVol;
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LONG nFilter_Y1, nFilter_Y2, nFilter_Y3, nFilter_Y4;
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LONG nFilter_A0, nFilter_B0, nFilter_B1;
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LONG nROfs, nLOfs;
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LONG nRampLength;
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/* Information not used in the mixer */
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signed char * pSample;
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LONG nNewRightVol, nNewLeftVol;
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LONG nRealVolume, nRealPan;
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LONG nVolume, nPan, nFadeOutVol;
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LONG nPeriod, nC4Speed, nPortamentoDest;
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INSTRUMENTHEADER *pHeader;
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MODINSTRUMENT *pInstrument;
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DWORD nVolEnvPosition, nPanEnvPosition, nPitchEnvPosition;
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DWORD nMasterChn, nVUMeter;
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LONG nGlobalVol, nInsVol;
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LONG nFineTune, nTranspose;
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LONG nPortamentoSlide, nAutoVibDepth;
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UINT nAutoVibPos, nVibratoPos, nTremoloPos, nPanbrelloPos;
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/* 16-bit members */
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signed short nVolSwing, nPanSwing;
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/* 8-bit members */
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BYTE nNote, nNNA;
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BYTE nNewNote, nNewIns, nCommand, nArpeggio;
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BYTE nOldVolumeSlide, nOldFineVolUpDown;
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BYTE nOldPortaUpDown, nOldFinePortaUpDown;
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BYTE nOldPanSlide, nOldChnVolSlide;
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BYTE nVibratoType, nVibratoSpeed, nVibratoDepth;
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BYTE nTremoloType, nTremoloSpeed, nTremoloDepth;
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BYTE nPanbrelloType, nPanbrelloSpeed, nPanbrelloDepth;
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BYTE nOldCmdEx, nOldVolParam, nOldTempo;
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BYTE nOldOffset, nOldHiOffset;
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BYTE nCutOff, nResonance;
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BYTE nRetrigCount, nRetrigParam;
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BYTE nTremorCount, nTremorParam;
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BYTE nPatternLoop, nPatternLoopCount;
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BYTE nRowNote, nRowInstr;
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BYTE nRowVolCmd, nRowVolume;
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BYTE nRowCommand, nRowParam;
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BYTE nLeftVU, nRightVU;
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BYTE nActiveMacro, nPadding;
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} MODCHANNEL;
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typedef struct _MODCHANNELSETTINGS
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{
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UINT nPan;
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UINT nVolume;
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DWORD dwFlags;
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UINT nMixPlugin;
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char szName[MAX_CHANNELNAME]; /* changed from CHAR */
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} MODCHANNELSETTINGS;
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typedef struct _MODCOMMAND
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{
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BYTE note;
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BYTE instr;
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BYTE volcmd;
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BYTE command;
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BYTE vol;
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BYTE param;
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} MODCOMMAND, *LPMODCOMMAND;
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/*////////////////////////////////////////////////////////////////// */
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/* Mix Plugins */
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#define MIXPLUG_MIXREADY 0x01 /* Set when cleared */
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class IMixPlugin
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{
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public:
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virtual ~IMixPlugin() {};
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virtual int AddRef() = 0;
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virtual int Release() = 0;
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virtual void SaveAllParameters() = 0;
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virtual void RestoreAllParameters() = 0;
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virtual void Process(float *pOutL, float *pOutR, unsigned long nSamples) = 0;
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virtual void Init(unsigned long nFreq, int bReset) = 0;
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virtual void MidiSend(DWORD dwMidiCode) = 0;
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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;
|
|
|
|
|
|
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);
|
|
/* 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 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(signed char * 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
|
|
|
|
|
|
/* From libsdl */
|
|
#ifdef 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
|