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mikmod: Upgrade mikmod core from v3.2.0 to v3.3.11

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* Get rid of the non-functional GT2 loader
 * Add the UMX loader
 * Add HQ mixer routines (and make it configurable)
 * Allow samplerate to be configured at run/playtime
 * Support >64KHz mixing/playback
 * Correctly restore non-boost status

(The diff to upstream is much smaller now too!)

Change-Id: Iaa4ac901ba9cd4123bb225656976e78271353a72
This commit is contained in:
Solomon Peachy 2020-08-08 21:56:15 -04:00
parent 8c7780bafc
commit b4e70422a3
43 changed files with 5072 additions and 2802 deletions
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27
apps/plugins/mikmod/load_mod.c
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@ -6,12 +6,12 @@
it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
@ -20,7 +20,7 @@
/*==============================================================================
$Id: load_mod.c,v 1.3 2005/04/07 19:57:38 realtech Exp $
$Id$
Generic MOD loader (Protracker, StarTracker, FastTracker, etc)
@ -108,7 +108,7 @@ static int MOD_CheckType(UBYTE *id, UBYTE *numchn, CHAR **descr)
*numchn = 4;
return 1;
}
/* Star Tracker */
if (((!memcmp(id, "FLT", 3)) || (!memcmp(id, "EXO", 3))) &&
(isdigit(id[3]))) {
@ -190,6 +190,8 @@ static void MOD_Cleanup(void)
{
MikMod_free(mh);
MikMod_free(patbuf);
mh=NULL;
patbuf=NULL;
}
/*
@ -277,7 +279,7 @@ static UBYTE ConvertNote(MODNOTE *n, UBYTE lasteffect)
/* Handle ``heavy'' volumes correctly */
if ((effect == 0xc) && (effdat > 0x40))
effdat = 0x40;
/* An isolated 100, 200 or 300 effect should be ignored (no
"standalone" porta memory in mod files). However, a sequence such
as 1XX, 100, 100, 100 is fine. */
@ -288,7 +290,7 @@ static UBYTE ConvertNote(MODNOTE *n, UBYTE lasteffect)
UniPTEffect(effect, effdat);
if (effect == 8)
of.flags |= UF_PANNING;
return effect;
}
@ -309,14 +311,13 @@ static UBYTE *ConvertTrack(MODNOTE *n, int numchn)
/* Loads all patterns of a modfile and converts them into the 3 byte format. */
static int ML_LoadPatterns(void)
{
int t, tracks = 0;
unsigned int s;
unsigned int t, s, tracks = 0;
if (!AllocPatterns())
return 0;
if (!AllocTracks())
return 0;
/* Allocate temporary buffer for loading and converting the patterns */
if (!(patbuf = (MODNOTE *)MikMod_calloc(64U * of.numchn, sizeof(MODNOTE))))
return 0;
@ -385,10 +386,10 @@ static int MOD_Load(int curious)
mh->songlength = _mm_read_UBYTE(modreader);
/* this fixes mods which declare more than 128 positions.
/* this fixes mods which declare more than 128 positions.
* eg: beatwave.mod */
if (mh->songlength > 128) { mh->songlength = 128; }
mh->magic1 = _mm_read_UBYTE(modreader);
_mm_read_UBYTES(mh->positions, 128, modreader);
_mm_read_UBYTES(mh->magic2, 4, modreader);
@ -477,11 +478,11 @@ static int MOD_Load(int curious)
q++;
}
of.modtype = StrDup(descr);
of.modtype = MikMod_strdup(descr);
if (!ML_LoadPatterns())
return 0;
return 1;
}