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Update libxmp-lite

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git-svn-id: https://svn.eduke32.com/eduke32@8132 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2019-09-20 06:41:07 +00:00 committed by Christoph Oelckers
parent 225be48aca
commit 8de955053c
30 changed files with 257 additions and 167 deletions
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1
GNUmakefile
View file

@ -75,6 +75,7 @@ libxmplite_objs := \
s3m_load.c \ s3m_load.c \
sample.c \ sample.c \
xm_load.c \ xm_load.c \
win32.c \
libxmplite_root := $(source)/$(libxmplite) libxmplite_root := $(source)/$(libxmplite)
libxmplite_src := $(libxmplite_root)/src libxmplite_src := $(libxmplite_root)/src

1
platform/Windows/libxmp-lite.vcxproj
View file

@ -66,6 +66,7 @@
<ClCompile Include="..\..\source\libxmp-lite\src\scan.c" /> <ClCompile Include="..\..\source\libxmp-lite\src\scan.c" />
<ClCompile Include="..\..\source\libxmp-lite\src\smix.c" /> <ClCompile Include="..\..\source\libxmp-lite\src\smix.c" />
<ClCompile Include="..\..\source\libxmp-lite\src\virtual.c" /> <ClCompile Include="..\..\source\libxmp-lite\src\virtual.c" />
<ClCompile Include="..\..\source\libxmp-lite\src\win32.c" />
<ClCompile Include="..\..\source\libxmp-lite\src\xm_load.c" /> <ClCompile Include="..\..\source\libxmp-lite\src\xm_load.c" />
</ItemGroup> </ItemGroup>
<PropertyGroup Label="Globals"> <PropertyGroup Label="Globals">

1
platform/Windows/libxmp-lite.vcxproj.filters
View file

@ -149,5 +149,6 @@
<ClCompile Include="..\..\source\libxmp-lite\src\xm_load.c"> <ClCompile Include="..\..\source\libxmp-lite\src\xm_load.c">
<Filter>Source Files</Filter> <Filter>Source Files</Filter>
</ClCompile> </ClCompile>
<ClCompile Include="..\..\source\libxmp-lite\src\win32.c" />
</ItemGroup> </ItemGroup>
</Project> </Project>

155
source/libxmp-lite/include/libxmp-lite/xmp.h
View file

@ -5,30 +5,30 @@
extern "C" { extern "C" {
#endif #endif
#define XMP_VERSION "4.4.2" #define XMP_VERSION "4.5.0"
#define XMP_VERCODE 0x040402 #define XMP_VERCODE 0x040500
#define XMP_VER_MAJOR 4 #define XMP_VER_MAJOR 4
#define XMP_VER_MINOR 4 #define XMP_VER_MINOR 5
#define XMP_VER_RELEASE 2 #define XMP_VER_RELEASE 0
#if defined(_WIN32) && !defined(__CYGWIN__) #if defined(_WIN32) && !defined(__CYGWIN__)
# if defined(BUILDING_STATIC) # if defined(BUILDING_STATIC)
# define EXPORT # define LIBXMP_EXPORT
# elif defined(BUILDING_DLL) # elif defined(BUILDING_DLL)
# define EXPORT __declspec(dllexport) # define LIBXMP_EXPORT __declspec(dllexport)
# else # else
# define EXPORT __declspec(dllimport) # define LIBXMP_EXPORT __declspec(dllimport)
# endif # endif
#elif defined(__OS2__) && defined(__WATCOMC__) && defined(__SW_BD) #elif defined(__OS2__) && defined(__WATCOMC__) && defined(__SW_BD)
# define EXPORT __declspec(dllexport) # define LIBXMP_EXPORT __declspec(dllexport)
#elif (defined(__GNUC__) || defined(__clang__) || defined(__HP_cc)) && defined(XMP_SYM_VISIBILITY) #elif (defined(__GNUC__) || defined(__clang__) || defined(__HP_cc)) && defined(XMP_SYM_VISIBILITY)
# define EXPORT __attribute__((visibility ("default"))) # define LIBXMP_EXPORT __attribute__((visibility ("default")))
#elif defined(__SUNPRO_C) && defined(XMP_LDSCOPE_GLOBAL) #elif defined(__SUNPRO_C) && defined(XMP_LDSCOPE_GLOBAL)
# define EXPORT __global # define LIBXMP_EXPORT __global
#elif defined(EMSCRIPTEN) #elif defined(EMSCRIPTEN)
# define EXPORT EMSCRIPTEN_KEEPALIVE # define LIBXMP_EXPORT EMSCRIPTEN_KEEPALIVE
#else #else
# define EXPORT # define LIBXMP_EXPORT
#endif #endif
#define XMP_NAME_SIZE 64 /* Size of module name and type */ #define XMP_NAME_SIZE 64 /* Size of module name and type */
@ -172,35 +172,36 @@ struct xmp_envelope {
}; };
struct xmp_subinstrument { struct xmp_subinstrument {
int vol; /* Default volume */ int vol; /* Default volume */
int gvl; /* Global volume */ int gvl; /* Global volume */
int pan; /* Pan */ int pan; /* Pan */
int xpo; /* Transpose */ int xpo; /* Transpose */
int fin; /* Finetune */ int fin; /* Finetune */
int vwf; /* Vibrato waveform */ int vwf; /* Vibrato waveform */
int vde; /* Vibrato depth */ int vde; /* Vibrato depth */
int vra; /* Vibrato rate */ int vra; /* Vibrato rate */
int vsw; /* Vibrato sweep */ int vsw; /* Vibrato sweep */
int rvv; /* Random volume/pan variation (IT) */ int rvv; /* Random volume/pan variation (IT) */
int sid; /* Sample number */ int sid; /* Sample number */
#define XMP_INST_NNA_CUT 0x00 #define XMP_INST_NNA_CUT 0x00
#define XMP_INST_NNA_CONT 0x01 #define XMP_INST_NNA_CONT 0x01
#define XMP_INST_NNA_OFF 0x02 #define XMP_INST_NNA_OFF 0x02
#define XMP_INST_NNA_FADE 0x03 #define XMP_INST_NNA_FADE 0x03
int nna; /* New note action */ int nna; /* New note action */
#define XMP_INST_DCT_OFF 0x00 #define XMP_INST_DCT_OFF 0x00
#define XMP_INST_DCT_NOTE 0x01 #define XMP_INST_DCT_NOTE 0x01
#define XMP_INST_DCT_SMP 0x02 #define XMP_INST_DCT_SMP 0x02
#define XMP_INST_DCT_INST 0x03 #define XMP_INST_DCT_INST 0x03
int dct; /* Duplicate check type */ int dct; /* Duplicate check type */
#define XMP_INST_DCA_CUT XMP_INST_NNA_CUT #define XMP_INST_DCA_CUT XMP_INST_NNA_CUT
#define XMP_INST_DCA_OFF XMP_INST_NNA_OFF #define XMP_INST_DCA_OFF XMP_INST_NNA_OFF
#define XMP_INST_DCA_FADE XMP_INST_NNA_FADE #define XMP_INST_DCA_FADE XMP_INST_NNA_FADE
int dca; /* Duplicate check action */ int dca; /* Duplicate check action */
int ifc; /* Initial filter cutoff */ int ifc; /* Initial filter cutoff */
int ifr; /* Initial filter resonance */ int ifr; /* Initial filter resonance */
}; };
struct xmp_instrument { struct xmp_instrument {
char name[32]; /* Instrument name */ char name[32]; /* Instrument name */
int vol; /* Instrument volume */ int vol; /* Instrument volume */
@ -215,7 +216,7 @@ struct xmp_instrument {
signed char xpo; /* Instrument transpose for each key */ signed char xpo; /* Instrument transpose for each key */
} map[XMP_MAX_KEYS]; } map[XMP_MAX_KEYS];
struct xmp_subinstrument *sub; struct xmp_subinstrument *sub;
void *extra; /* Extra fields */ void *extra; /* Extra fields */
}; };
@ -279,18 +280,19 @@ struct xmp_module_info {
}; };
struct xmp_channel_info { /* Current channel information */ struct xmp_channel_info { /* Current channel information */
unsigned int period; /* Sample period (* 4096) */ unsigned int period; /* Sample period (* 4096) */
unsigned int position; /* Sample position */ unsigned int position; /* Sample position */
short pitchbend; /* Linear bend from base note*/ short pitchbend; /* Linear bend from base note*/
unsigned char note; /* Current base note number */ unsigned char note; /* Current base note number */
unsigned char instrument; /* Current instrument number */ unsigned char instrument; /* Current instrument number */
unsigned char sample; /* Current sample number */ unsigned char sample; /* Current sample number */
unsigned char volume; /* Current volume */ unsigned char volume; /* Current volume */
unsigned char pan; /* Current stereo pan */ unsigned char pan; /* Current stereo pan */
unsigned char reserved; /* Reserved */ unsigned char reserved; /* Reserved */
struct xmp_event event; /* Current track event */ struct xmp_event event; /* Current track event */
}; };
struct xmp_frame_info { /* Current frame information */ struct xmp_frame_info { /* Current frame information */
int pos; /* Current position */ int pos; /* Current position */
int pattern; /* Current pattern */ int pattern; /* Current pattern */
@ -317,51 +319,52 @@ struct xmp_frame_info { /* Current frame information */
typedef char *xmp_context; typedef char *xmp_context;
EXPORT extern const char *xmp_version; LIBXMP_EXPORT extern const char *xmp_version;
EXPORT extern const unsigned int xmp_vercode; LIBXMP_EXPORT extern const unsigned int xmp_vercode;
EXPORT xmp_context xmp_create_context (void); LIBXMP_EXPORT xmp_context xmp_create_context (void);
EXPORT void xmp_free_context (xmp_context); LIBXMP_EXPORT void xmp_free_context (xmp_context);
#ifdef EDUKE32_DISABLED #ifdef EDUKE32_DISABLED
EXPORT int xmp_test_module (char *, struct xmp_test_info *); LIBXMP_EXPORT int xmp_test_module (char *, struct xmp_test_info *);
EXPORT int xmp_load_module (xmp_context, char *); LIBXMP_EXPORT int xmp_load_module (xmp_context, char *);
#endif #endif
EXPORT void xmp_scan_module (xmp_context); LIBXMP_EXPORT void xmp_scan_module (xmp_context);
EXPORT void xmp_release_module (xmp_context); LIBXMP_EXPORT void xmp_release_module (xmp_context);
EXPORT int xmp_start_player (xmp_context, int, int); LIBXMP_EXPORT int xmp_start_player (xmp_context, int, int);
EXPORT int xmp_play_frame (xmp_context); LIBXMP_EXPORT int xmp_play_frame (xmp_context);
EXPORT int xmp_play_buffer (xmp_context, void *, int, int); LIBXMP_EXPORT int xmp_play_buffer (xmp_context, void *, int, int);
EXPORT void xmp_get_frame_info (xmp_context, struct xmp_frame_info *); LIBXMP_EXPORT void xmp_get_frame_info (xmp_context, struct xmp_frame_info *);
EXPORT void xmp_end_player (xmp_context); LIBXMP_EXPORT void xmp_end_player (xmp_context);
EXPORT void xmp_inject_event (xmp_context, int, struct xmp_event *); LIBXMP_EXPORT void xmp_inject_event (xmp_context, int, struct xmp_event *);
EXPORT void xmp_get_module_info (xmp_context, struct xmp_module_info *); LIBXMP_EXPORT void xmp_get_module_info (xmp_context, struct xmp_module_info *);
EXPORT const char**xmp_get_format_list (void); LIBXMP_EXPORT const char **xmp_get_format_list (void);
EXPORT int xmp_next_position (xmp_context); LIBXMP_EXPORT int xmp_next_position (xmp_context);
EXPORT int xmp_prev_position (xmp_context); LIBXMP_EXPORT int xmp_prev_position (xmp_context);
EXPORT int xmp_set_position (xmp_context, int); LIBXMP_EXPORT int xmp_set_position (xmp_context, int);
EXPORT void xmp_stop_module (xmp_context); LIBXMP_EXPORT int xmp_set_row (xmp_context, int);
EXPORT void xmp_restart_module (xmp_context); LIBXMP_EXPORT int xmp_set_tempo_factor(xmp_context, double);
EXPORT int xmp_seek_time (xmp_context, int); LIBXMP_EXPORT void xmp_stop_module (xmp_context);
EXPORT int xmp_channel_mute (xmp_context, int, int); LIBXMP_EXPORT void xmp_restart_module (xmp_context);
EXPORT int xmp_channel_vol (xmp_context, int, int); LIBXMP_EXPORT int xmp_seek_time (xmp_context, int);
EXPORT int xmp_set_player (xmp_context, int, int); LIBXMP_EXPORT int xmp_channel_mute (xmp_context, int, int);
EXPORT int xmp_get_player (xmp_context, int); LIBXMP_EXPORT int xmp_channel_vol (xmp_context, int, int);
EXPORT int xmp_set_instrument_path (xmp_context, char *); LIBXMP_EXPORT int xmp_set_player (xmp_context, int, int);
EXPORT int xmp_load_module_from_memory (xmp_context, void *, long); LIBXMP_EXPORT int xmp_get_player (xmp_context, int);
LIBXMP_EXPORT int xmp_set_instrument_path (xmp_context, char *);
LIBXMP_EXPORT int xmp_load_module_from_memory (xmp_context, void *, long);
#ifdef EDUKE32_DISABLED #ifdef EDUKE32_DISABLED
EXPORT int xmp_load_module_from_file (xmp_context, void *, long); LIBXMP_EXPORT int xmp_load_module_from_file (xmp_context, void *, long);
#endif #endif
/* External sample mixer API */ /* External sample mixer API */
EXPORT int xmp_start_smix (xmp_context, int, int); LIBXMP_EXPORT int xmp_start_smix (xmp_context, int, int);
EXPORT void xmp_end_smix (xmp_context); LIBXMP_EXPORT void xmp_end_smix (xmp_context);
EXPORT int xmp_smix_play_instrument(xmp_context, int, int, int, int); LIBXMP_EXPORT int xmp_smix_play_instrument(xmp_context, int, int, int, int);
EXPORT int xmp_smix_play_sample (xmp_context, int, int, int, int); LIBXMP_EXPORT int xmp_smix_play_sample (xmp_context, int, int, int, int);
EXPORT int xmp_smix_channel_pan (xmp_context, int, int); LIBXMP_EXPORT int xmp_smix_channel_pan (xmp_context, int, int);
#ifdef EDUKE32_DISABLED #ifdef EDUKE32_DISABLED
EXPORT int xmp_smix_load_sample (xmp_context, int, char *); LIBXMP_EXPORT int xmp_smix_load_sample (xmp_context, int, char *);
#endif #endif
EXPORT int xmp_smix_release_sample (xmp_context, int); LIBXMP_EXPORT int xmp_smix_release_sample (xmp_context, int);
#ifdef __cplusplus #ifdef __cplusplus
} }

2
source/libxmp-lite/src/common.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

58
source/libxmp-lite/src/common.h
View file

@ -145,10 +145,7 @@ void __inline CLIB_DECL D_(const char *text, ...) { do {} while (0); }
#define close _close #define close _close
#define unlink _unlink #define unlink _unlink
#endif #endif
#if defined(_MSC_VER) #if defined(_WIN32) || defined(__WATCOMC__) /* in win32.c */
#define snprintf _snprintf
#define vsnprintf _vsnprintf
#elif defined(__WATCOMC__) /* in win32.c */
int libxmp_vsnprintf(char *, size_t, const char *, va_list); int libxmp_vsnprintf(char *, size_t, const char *, va_list);
int libxmp_snprintf (char *, size_t, const char *, ...); int libxmp_snprintf (char *, size_t, const char *, ...);
#define snprintf libxmp_snprintf #define snprintf libxmp_snprintf
@ -296,28 +293,40 @@ struct module_data {
}; };
struct pattern_loop { struct pattern_loop {
int start; int start;
int count; int count;
}; };
struct flow_control { struct flow_control {
int pbreak; int pbreak;
int jump; int jump;
int delay; int delay;
int jumpline; int jumpline;
int loop_chn; int loop_chn;
struct pattern_loop *loop; struct pattern_loop *loop;
int num_rows; int num_rows;
int end_point; int end_point;
int rowdelay; /* For IT pattern row delay */ int rowdelay; /* For IT pattern row delay */
int rowdelay_set; int rowdelay_set;
}; };
struct virt_channel { struct virt_channel {
int count; int count;
int map; int map;
};
struct virt_control {
int num_tracks; /* Number of tracks */
int virt_channels; /* Number of virtual channels */
int virt_used; /* Number of voices currently in use */
int maxvoc; /* Number of sound card voices */
struct virt_channel *virt_channel;
struct mixer_voice *voice_array;
}; };
struct player_data { struct player_data {
@ -342,7 +351,7 @@ struct player_data {
int master_vol; /* Music volume */ int master_vol; /* Music volume */
int gvol; int gvol;
struct flow_control flow; struct flow_control flow;
struct { struct {
int time; /* replay time in ms */ int time; /* replay time in ms */
@ -356,16 +365,7 @@ struct player_data {
int channel_vol[XMP_MAX_CHANNELS]; int channel_vol[XMP_MAX_CHANNELS];
char channel_mute[XMP_MAX_CHANNELS]; char channel_mute[XMP_MAX_CHANNELS];
struct virt_control { struct virt_control virt;
int num_tracks; /* Number of tracks */
int virt_channels; /* Number of virtual channels */
int virt_used; /* Number of voices currently in use */
int maxvoc; /* Number of sound card voices */
struct virt_channel *virt_channel;
struct mixer_voice *voice_array;
} virt;
struct xmp_event inject_event[XMP_MAX_CHANNELS]; struct xmp_event inject_event[XMP_MAX_CHANNELS];

73
source/libxmp-lite/src/control.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),
@ -174,6 +174,37 @@ int xmp_set_position(xmp_context opaque, int pos)
return p->pos; return p->pos;
} }
int xmp_set_row(xmp_context opaque, int row)
{
struct context_data *ctx = (struct context_data *)opaque;
struct player_data *p = &ctx->p;
struct module_data *m = &ctx->m;
struct xmp_module *mod = &m->mod;
struct flow_control *f = &p->flow;
int pos = p->pos;
int pattern = mod->xxo[pos];
if (pos < 0 || pos >= mod->len) {
pos = 0;
}
if (ctx->state < XMP_STATE_PLAYING)
return -XMP_ERROR_STATE;
if (row >= mod->xxp[pattern]->rows)
return -XMP_ERROR_INVALID;
/* See set_position. */
if (p->pos < 0)
p->pos = 0;
p->ord = p->pos;
p->row = row;
p->frame = -1;
f->num_rows = mod->xxp[mod->xxo[p->ord]]->rows;
return row;
}
void xmp_stop_module(xmp_context opaque) void xmp_stop_module(xmp_context opaque)
{ {
struct context_data *ctx = (struct context_data *)opaque; struct context_data *ctx = (struct context_data *)opaque;
@ -275,12 +306,12 @@ int xmp_channel_vol(xmp_context opaque, int chn, int vol)
} }
#ifdef USE_VERSIONED_SYMBOLS #ifdef USE_VERSIONED_SYMBOLS
EXPORT extern int xmp_set_player_v40__(xmp_context, int, int); LIBXMP_EXPORT extern int xmp_set_player_v40__(xmp_context, int, int);
EXPORT extern int xmp_set_player_v41__(xmp_context, int, int) LIBXMP_EXPORT extern int xmp_set_player_v41__(xmp_context, int, int)
__attribute__((alias("xmp_set_player_v40__"))); __attribute__((alias("xmp_set_player_v40__")));
EXPORT extern int xmp_set_player_v43__(xmp_context, int, int) LIBXMP_EXPORT extern int xmp_set_player_v43__(xmp_context, int, int)
__attribute__((alias("xmp_set_player_v40__"))); __attribute__((alias("xmp_set_player_v40__")));
EXPORT extern int xmp_set_player_v44__(xmp_context, int, int) LIBXMP_EXPORT extern int xmp_set_player_v44__(xmp_context, int, int)
__attribute__((alias("xmp_set_player_v40__"))); __attribute__((alias("xmp_set_player_v40__")));
asm(".symver xmp_set_player_v40__, xmp_set_player@XMP_4.0"); asm(".symver xmp_set_player_v40__, xmp_set_player@XMP_4.0");
@ -393,14 +424,14 @@ int xmp_set_player__(xmp_context opaque, int parm, int val)
} }
#ifdef USE_VERSIONED_SYMBOLS #ifdef USE_VERSIONED_SYMBOLS
EXPORT extern int xmp_get_player_v40__(xmp_context, int); LIBXMP_EXPORT extern int xmp_get_player_v40__(xmp_context, int);
EXPORT extern int xmp_get_player_v41__(xmp_context, int) LIBXMP_EXPORT extern int xmp_get_player_v41__(xmp_context, int)
__attribute__((alias("xmp_get_player_v40__"))); __attribute__((alias("xmp_get_player_v40__")));
EXPORT extern int xmp_get_player_v42__(xmp_context, int) LIBXMP_EXPORT extern int xmp_get_player_v42__(xmp_context, int)
__attribute__((alias("xmp_get_player_v40__"))); __attribute__((alias("xmp_get_player_v40__")));
EXPORT extern int xmp_get_player_v43__(xmp_context, int) LIBXMP_EXPORT extern int xmp_get_player_v43__(xmp_context, int)
__attribute__((alias("xmp_get_player_v40__"))); __attribute__((alias("xmp_get_player_v40__")));
EXPORT extern int xmp_get_player_v44__(xmp_context, int) LIBXMP_EXPORT extern int xmp_get_player_v44__(xmp_context, int)
__attribute__((alias("xmp_get_player_v40__"))); __attribute__((alias("xmp_get_player_v40__")));
asm(".symver xmp_get_player_v40__, xmp_get_player@XMP_4.0"); asm(".symver xmp_get_player_v40__, xmp_get_player@XMP_4.0");
@ -527,3 +558,25 @@ int xmp_set_instrument_path(xmp_context opaque, char *path)
return 0; return 0;
} }
int xmp_set_tempo_factor(xmp_context opaque, double val)
{
struct context_data *ctx = (struct context_data *)opaque;
struct player_data *p = &ctx->p;
struct module_data *m = &ctx->m;
struct mixer_data *s = &ctx->s;
int ticksize;
if (val <= 0.0) {
return -1;
}
val *= 10;
ticksize = s->freq * m->time_factor * m->rrate / p->bpm / 1000 * sizeof(int);
if (ticksize > XMP_MAX_FRAMESIZE) {
return -1;
}
m->time_factor = val;
return 0;
}

2
source/libxmp-lite/src/dataio.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

11
source/libxmp-lite/src/effects.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),
@ -540,9 +540,11 @@ void libxmp_process_fx(struct context_data *ctx, struct channel_data *xc, int ch
#ifndef LIBXMP_CORE_DISABLE_IT #ifndef LIBXMP_CORE_DISABLE_IT
case FX_IT_BPM: /* Set IT BPM */ case FX_IT_BPM: /* Set IT BPM */
if (MSN(fxp) == 0) { /* T0x - Tempo slide down by x */ if (MSN(fxp) == 0) {
SET(TEMPO_SLIDE); SET(TEMPO_SLIDE);
if (LSN(fxp)) /* T0x - Tempo slide down by x */
xc->tempo.slide = -LSN(fxp); xc->tempo.slide = -LSN(fxp);
/* T00 - Repeat previous slide */
} else if (MSN(fxp) == 1) { /* T1x - Tempo slide up by x */ } else if (MSN(fxp) == 1) { /* T1x - Tempo slide up by x */
SET(TEMPO_SLIDE); SET(TEMPO_SLIDE);
xc->tempo.slide = LSN(fxp); xc->tempo.slide = LSN(fxp);
@ -586,8 +588,11 @@ void libxmp_process_fx(struct context_data *ctx, struct channel_data *xc, int ch
xc->vol.fslide2 = -fxp; xc->vol.fslide2 = -fxp;
break; break;
case FX_IT_BREAK: /* Pattern break with hex parameter */ case FX_IT_BREAK: /* Pattern break with hex parameter */
if (!f->loop_chn)
{
p->flow.pbreak = 1; p->flow.pbreak = 1;
p->flow.jumpline = fxp; p->flow.jumpline = fxp;
}
break; break;
#endif #endif
@ -684,10 +689,10 @@ void libxmp_process_fx(struct context_data *ctx, struct channel_data *xc, int ch
EFFECT_MEMORY_S3M(fxp); EFFECT_MEMORY_S3M(fxp);
if (fxp) { if (fxp) {
xc->retrig.val = fxp; xc->retrig.val = fxp;
xc->retrig.type = MSN(xc->retrig.val);
} }
if (note) { if (note) {
xc->retrig.count = LSN(xc->retrig.val) + 1; xc->retrig.count = LSN(xc->retrig.val) + 1;
xc->retrig.type = MSN(xc->retrig.val);
} }
SET(RETRIG); SET(RETRIG);
break; break;

2
source/libxmp-lite/src/hio.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

2
source/libxmp-lite/src/it.h
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

21
source/libxmp-lite/src/it_load.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),
@ -42,19 +42,22 @@ const struct format_loader libxmp_loader_it = {
it_load it_load
}; };
#ifndef LIBXMP_CORE_PLAYER /* */
#if defined(__WATCOMC__) #if defined(__WATCOMC__)
#undef localtime_r #undef localtime_r
#define localtime_r _localtime #define localtime_r _localtime
#elif !defined(HAVE_LOCALTIME_R) || defined(_WIN32) #elif !defined(HAVE_LOCALTIME_R) || defined(_WIN32)
#undef localtime_r #undef localtime_r
struct tm *localtime_r(const time_t * timep, struct tm *result) #define localtime_r libxmp_localtime_r
static struct tm *libxmp_localtime_r(const time_t * timep, struct tm *result)
{ {
/* Note: Win32 localtime() is thread-safe */ /* Note: Win32 localtime() is thread-safe */
memcpy(result, localtime(timep), sizeof(struct tm)); memcpy(result, localtime(timep), sizeof(struct tm));
return result; return result;
} }
#endif #endif
#endif /* ! LIBXMP_CORE_PLAYER */
static int it_test(HIO_HANDLE * f, char *t, const int start) static int it_test(HIO_HANDLE * f, char *t, const int start)
{ {
@ -280,14 +283,7 @@ static int read_envelope(struct xmp_envelope *ei, struct it_envelope *env,
} }
env->flg = buf[0]; env->flg = buf[0];
env->num = buf[1]; env->num = MIN(buf[1], 25); /* Clamp to IT max */
/* Sanity check */
if (env->num >= XMP_MAX_ENV_POINTS) {
env->flg = 0;
env->num = 0;
return -1;
}
env->lpb = buf[2]; env->lpb = buf[2];
env->lpe = buf[3]; env->lpe = buf[3];
@ -1140,7 +1136,6 @@ static int it_load(struct module_data *m, HIO_HANDLE *f, const int start)
} }
if (ifh.chpan[i] & 0x80) { /* Channel mute */ if (ifh.chpan[i] & 0x80) { /* Channel mute */
ifh.chvol[i] = 0;
xxc->flg |= XMP_CHANNEL_MUTE; xxc->flg |= XMP_CHANNEL_MUTE;
} }
@ -1348,7 +1343,7 @@ static int it_load(struct module_data *m, HIO_HANDLE *f, const int start)
D_(D_INFO "Message length : %d", ifh.msglen); D_(D_INFO "Message length : %d", ifh.msglen);
for (j = 0; j < ifh.msglen - 1; j++) { for (j = 0; j + 1 < ifh.msglen; j++) {
int b = hio_read8(f); int b = hio_read8(f);
if (b == '\r') { if (b == '\r') {
b = '\n'; b = '\n';
@ -1360,7 +1355,7 @@ static int it_load(struct module_data *m, HIO_HANDLE *f, const int start)
} }
if (ifh.msglen > 0) { if (ifh.msglen > 0) {
m->comment[j-1] = 0; m->comment[j] = 0;
} }
} }
} }

2
source/libxmp-lite/src/lfo.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

5
source/libxmp-lite/src/load.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),
@ -34,9 +34,6 @@
#include "format.h" #include "format.h"
#include "list.h" #include "list.h"
#include "hio.h" #include "hio.h"
#ifndef LIBXMP_CORE_PLAYER
#include "tempfile.h"
#endif
#ifndef LIBXMP_CORE_PLAYER #ifndef LIBXMP_CORE_PLAYER
#if !defined(HAVE_POPEN) && defined(WIN32) #if !defined(HAVE_POPEN) && defined(WIN32)

2
source/libxmp-lite/src/load_helpers.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

2
source/libxmp-lite/src/memio.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

2
source/libxmp-lite/src/mix_all.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

2
source/libxmp-lite/src/mixer.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

2
source/libxmp-lite/src/mod.h
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

2
source/libxmp-lite/src/mtm_load.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

12
source/libxmp-lite/src/period.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),
@ -138,10 +138,12 @@ static uint16 pt_period_table[16][36] = {
#define M_LN2 0.69314718055994530942 #define M_LN2 0.69314718055994530942
#endif #endif
#if !defined(HAVE_ROUND) || defined(_MSC_VER) || defined(__WATCOMC__) #if !defined(HAVE_ROUND) || defined(_MSC_VER) || defined(__WATCOMC__)
static inline double round(double val) static inline double libxmp_round(double val)
{ {
return (val >= 0.0)? floor(val + 0.5) : ceil(val - 0.5); return (val >= 0.0)? floor(val + 0.5) : ceil(val - 0.5);
} }
#else
#define libxmp_round round
#endif #endif
#ifdef LIBXMP_PAULA_SIMULATOR #ifdef LIBXMP_PAULA_SIMULATOR
@ -219,7 +221,7 @@ int libxmp_period_to_note(int p)
return 0; return 0;
} }
return (int)round(12.0 * log(PERIOD_BASE / p) / M_LN2) + 1; return libxmp_round(12.0 * log(PERIOD_BASE / p) / M_LN2) + 1;
} }
/* Get pitchbend from base note and amiga period */ /* Get pitchbend from base note and amiga period */
@ -237,11 +239,11 @@ int libxmp_period_to_bend(struct context_data *ctx, double p, int n, double adj)
return (int) (100 * (8 * (((240 - n) << 4) - p))); return (int) (100 * (8 * (((240 - n) << 4) - p)));
case PERIOD_CSPD: case PERIOD_CSPD:
d = libxmp_note_to_period(ctx, n, 0, adj); d = libxmp_note_to_period(ctx, n, 0, adj);
return (int) round(100.0 * (1536.0 / M_LN2) * log(p / d)); return libxmp_round(100.0 * (1536.0 / M_LN2) * log(p / d));
default: default:
/* Amiga */ /* Amiga */
d = libxmp_note_to_period(ctx, n, 0, adj); d = libxmp_note_to_period(ctx, n, 0, adj);
return (int) round(100.0 * (1536.0 / M_LN2) * log(d / p)); return libxmp_round(100.0 * (1536.0 / M_LN2) * log(d / p));
} }
} }

14
source/libxmp-lite/src/player.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),
@ -1502,8 +1502,13 @@ int xmp_start_player(xmp_context opaque, int rate, int format)
p->loop_count = 0; p->loop_count = 0;
p->sequence = 0; p->sequence = 0;
/* Unmute all channels and set default volume */ /* Set default volume and mute status */
for (i = 0; i < XMP_MAX_CHANNELS; i++) { for (i = 0; i < mod->chn; i++) {
if (mod->xxc[i].flg & XMP_CHANNEL_MUTE)
p->channel_mute[i] = 1;
p->channel_vol[i] = 100;
}
for (i = mod->chn; i < XMP_MAX_CHANNELS; i++) {
p->channel_mute[i] = 0; p->channel_mute[i] = 0;
p->channel_vol[i] = 100; p->channel_vol[i] = 100;
} }
@ -1553,6 +1558,9 @@ int xmp_start_player(xmp_context opaque, int rate, int format)
goto err1; goto err1;
} }
/* Reset our buffer pointers */
xmp_play_buffer(opaque, NULL, 0, 0);
#ifndef LIBXMP_CORE_PLAYER #ifndef LIBXMP_CORE_PLAYER
for (i = 0; i < p->virt.virt_channels; i++) { for (i = 0; i < p->virt.virt_channels; i++) {
struct channel_data *xc = &p->xc_data[i]; struct channel_data *xc = &p->xc_data[i];

2
source/libxmp-lite/src/read_event.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

2
source/libxmp-lite/src/s3m.h
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

2
source/libxmp-lite/src/s3m_load.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

2
source/libxmp-lite/src/sample.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

2
source/libxmp-lite/src/scan.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

17
source/libxmp-lite/src/smix.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),
@ -251,7 +251,7 @@ int xmp_smix_load_sample(xmp_context opaque, int num, char *path)
retval = -XMP_ERROR_SYSTEM; retval = -XMP_ERROR_SYSTEM;
goto err2; goto err2;
} }
size = hio_read32l(h) / (bits / 8); size = hio_read32l(h);
if (size == 0) { if (size == 0) {
retval = -XMP_ERROR_FORMAT; retval = -XMP_ERROR_FORMAT;
goto err2; goto err2;
@ -264,11 +264,17 @@ int xmp_smix_load_sample(xmp_context opaque, int num, char *path)
xxs->lpe = 0; xxs->lpe = 0;
xxs->flg = bits == 16 ? XMP_SAMPLE_16BIT : 0; xxs->flg = bits == 16 ? XMP_SAMPLE_16BIT : 0;
xxs->data = (unsigned char *)malloc(size); xxs->data = malloc(size + 8);
if (xxs->data == NULL) { if (xxs->data == NULL) {
retval = -XMP_ERROR_SYSTEM; retval = -XMP_ERROR_SYSTEM;
goto err2; goto err2;
} }
/* ugly hack to make the interpolator happy */
memset(xxs->data, 0, 4);
memset(xxs->data + 4 + size, 0, 4);
xxs->data += 4;
if (hio_seek(h, 44, SEEK_SET) < 0) { if (hio_seek(h, 44, SEEK_SET) < 0) {
retval = -XMP_ERROR_SYSTEM; retval = -XMP_ERROR_SYSTEM;
goto err2; goto err2;
@ -300,7 +306,9 @@ int xmp_smix_release_sample(xmp_context opaque, int num)
return -XMP_ERROR_INVALID; return -XMP_ERROR_INVALID;
} }
free(smix->xxs[num].data); if (smix->xxs[num].data != NULL) {
free(smix->xxs[num].data - 4);
}
free(smix->xxi[num].sub); free(smix->xxi[num].sub);
smix->xxs[num].data = NULL; smix->xxs[num].data = NULL;
@ -322,3 +330,4 @@ void xmp_end_smix(xmp_context opaque)
free(smix->xxs); free(smix->xxs);
free(smix->xxi); free(smix->xxi);
} }

2
source/libxmp-lite/src/virtual.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),

17
source/libxmp-lite/src/xm_load.c
View file

@ -1,5 +1,5 @@
/* Extended Module Player /* Extended Module Player
* Copyright (C) 1996-2016 Claudio Matsuoka and Hipolito Carraro Jr * Copyright (C) 1996-2018 Claudio Matsuoka and Hipolito Carraro Jr
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),
@ -351,6 +351,7 @@ static int load_instruments(struct module_data *m, int version, HIO_HANDLE * f)
struct xm_instrument xi; struct xm_instrument xi;
struct xm_sample_header xsh[16]; struct xm_sample_header xsh[16];
int sample_num = 0; int sample_num = 0;
long total_sample_size;
int i, j; int i, j;
uint8 buf[208]; uint8 buf[208];
@ -363,6 +364,7 @@ static int load_instruments(struct module_data *m, int version, HIO_HANDLE * f)
return -1; return -1;
for (i = 0; i < mod->ins; i++) { for (i = 0; i < mod->ins; i++) {
long instr_pos = hio_tell(f);
struct xmp_instrument *xxi = &mod->xxi[i]; struct xmp_instrument *xxi = &mod->xxi[i];
/* Modules converted with MOD2XM 1.0 always say we have 31 /* Modules converted with MOD2XM 1.0 always say we have 31
@ -571,6 +573,7 @@ static int load_instruments(struct module_data *m, int version, HIO_HANDLE * f)
xxs->flg |= xsh[j].type & XM_LOOP_PINGPONG ? XMP_SAMPLE_LOOP | XMP_SAMPLE_LOOP_BIDIR : 0; xxs->flg |= xsh[j].type & XM_LOOP_PINGPONG ? XMP_SAMPLE_LOOP | XMP_SAMPLE_LOOP_BIDIR : 0;
} }
total_sample_size = 0;
for (j = 0; j < xxi->nsm; j++) { for (j = 0; j < xxi->nsm; j++) {
struct xmp_subinstrument *sub = &xxi->sub[j]; struct xmp_subinstrument *sub = &xxi->sub[j];
int flags; int flags;
@ -595,7 +598,19 @@ static int load_instruments(struct module_data *m, int version, HIO_HANDLE * f)
if (libxmp_load_sample(m, f, flags, &mod->xxs[sub->sid], NULL) < 0) { if (libxmp_load_sample(m, f, flags, &mod->xxs[sub->sid], NULL) < 0) {
return -1; return -1;
} }
if (flags & SAMPLE_FLAG_ADPCM) {
total_sample_size += 16 + ((xsh[j].length + 1) >> 1);
} else {
total_sample_size += xsh[j].length;
}
} }
}
/* Reposition correctly in case of 16-bit sample having odd in-file length.
* See "Lead Lined for '99", reported by Dennis Mulleneers.
*/
if (hio_seek(f, instr_pos + xih.size + 40 * xih.samples + total_sample_size, SEEK_SET) < 0) {
return -1;
} }
} }