Mercurial > hg > dmlib
annotate minijss/jloadxm.c @ 1148:1ed8af15581a
Comments and cosmetics.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Thu, 05 Mar 2015 04:59:01 +0200 |
| parents | d4512925b4f9 |
| children | f5edb39a8db1 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * miniJSS - Fast Tracker ][ (XM) module loader | |
| 3 * Programmed and designed by Matti 'ccr' Hamalainen | |
| 1125 | 4 * (C) Copyright 2006-2015 Tecnic Software productions (TNSP) |
| 0 | 5 * |
| 6 * TO DO: | |
| 7 * - Add support for 1.02/1.03 XM-format versions. | |
| 8 * (Not very useful, but if it's not too hard, then do it) | |
| 9 */ | |
| 10 #include "jssmod.h" | |
| 11 #include <string.h> | |
| 12 | |
| 13 | |
| 14 /* XM value limit definitions | |
| 15 */ | |
| 16 #define XM_MaxChannels (32) | |
| 17 #define XM_MaxPatterns (256) | |
| 18 #define XM_MaxOrders (255) | |
| 19 #define XM_MaxInstruments (128) | |
| 20 #define XM_MaxInstSamples (16) | |
| 21 #define XM_MaxEnvPoints (12) | |
| 22 #define XM_MaxNotes (96) | |
| 23 #define XM_MaxSampleVolume (64) | |
| 24 | |
| 25 | |
| 26 /* XM format structures | |
| 27 */ | |
| 28 typedef struct | |
| 29 { | |
| 30 char idMagic[17]; // XM header ID "Extended Module: " | |
| 31 char songName[20]; // Module song name | |
| 32 Uint8 unUsed1A; // ALWAYS 0x1a | |
| 33 char trackerName[20]; // ID-string of tracker software | |
| 34 Uint16 version; // XM-version 0x0104 | |
| 35 Uint32 headSize; // Module header size, FROM THIS POINT! | |
| 36 Uint16 norders, // Number of orders | |
| 37 defRestartPos, // Default song restart position | |
| 38 nchannels, // Number of channels | |
| 39 npatterns, // Number of patterns | |
| 40 ninstruments, // Number of instruments | |
|
552
d4cee32e7050
Rename internal structures, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents:
313
diff
changeset
|
41 flags, // Module flags: |
|
d4cee32e7050
Rename internal structures, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents:
313
diff
changeset
|
42 // bit0: 0 = Amiga frequency table |
|
d4cee32e7050
Rename internal structures, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents:
313
diff
changeset
|
43 // 1 = Linear frequency table |
|
d4cee32e7050
Rename internal structures, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents:
313
diff
changeset
|
44 // |
| 0 | 45 defSpeed, // Default speed |
| 46 defTempo; // Default tempo | |
| 47 Uint8 orderList[256]; // Order list | |
| 48 } XMHeader; | |
| 49 | |
| 50 | |
| 51 typedef struct | |
| 52 { | |
| 53 Uint32 headSize; // Instrument header size (see docs!) | |
| 54 char instName[22]; // Name/description | |
| 55 Uint8 instType; // Type | |
| 56 Uint16 nsamples; // Number of samples | |
| 57 } XMInstrument1; | |
| 58 | |
| 59 | |
| 60 typedef struct | |
| 61 { | |
| 62 Uint16 frame, value; | |
|
552
d4cee32e7050
Rename internal structures, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents:
313
diff
changeset
|
63 } XMEnvPoint; |
| 0 | 64 |
| 65 | |
| 66 typedef struct | |
| 67 { | |
| 68 Uint8 flags, npoints, sustain, loopS, loopE; | |
|
552
d4cee32e7050
Rename internal structures, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents:
313
diff
changeset
|
69 XMEnvPoint points[XM_MaxEnvPoints]; |
|
d4cee32e7050
Rename internal structures, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents:
313
diff
changeset
|
70 } XMEnvelope; |
| 0 | 71 |
| 72 | |
| 73 typedef struct | |
| 74 { | |
| 75 Uint32 headSize; // Header size | |
| 76 Uint8 sNumForNotes[XM_MaxNotes]; // Sample numbers for notes | |
|
552
d4cee32e7050
Rename internal structures, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents:
313
diff
changeset
|
77 XMEnvelope volumeEnv, panningEnv; |
| 0 | 78 Uint8 vibratoType, vibratoSweep, vibratoDepth, vibratoRate; |
| 79 | |
| 80 Uint16 fadeOut, ARESERVED; | |
| 81 } XMInstrument2; | |
| 82 | |
| 83 | |
| 84 typedef struct | |
| 85 { | |
| 86 Uint32 size, loopS, loopL; | |
| 87 Uint8 volume; | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
88 Sint8 fineTune; |
| 0 | 89 Uint8 type, panning; |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
90 Sint8 relNote; |
| 0 | 91 Uint8 ARESERVED; |
| 92 char sampleName[22]; | |
| 93 } XMSample; | |
| 94 | |
| 95 | |
| 96 typedef struct | |
| 97 { | |
| 98 Uint32 headSize; | |
| 99 Uint8 packing; | |
| 100 Uint16 nrows, size; | |
| 101 } XMPattern; | |
| 102 | |
| 103 | |
| 104 | |
| 105 /* Unpack XM-format pattern from file-stream into JSS-pattern structure | |
| 106 */ | |
| 1148 | 107 #define JSGETBYTE(XV) \ |
| 108 do { \ | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
109 size--; \ |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
110 if (size < 0) \ |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
111 JSSERROR(DMERR_OUT_OF_DATA, DMERR_OUT_OF_DATA, \ |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
112 "Unexpected end of packed pattern data.\n"); \ |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
113 XV = dmfgetc(inFile); \ |
| 0 | 114 } while (0) |
| 115 | |
| 116 | |
| 1148 | 117 /* Convert XM note value to internal JSS note |
| 118 */ | |
|
313
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
119 static int jssXMConvertNote(int val) |
|
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
120 { |
|
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
121 if (val < 1 || val > 97) |
|
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
122 return jsetNotSet; |
| 1148 | 123 else |
| 124 if (val == 97) | |
|
313
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
125 return jsetNoteOff; |
|
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
126 else |
|
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
127 return val - 1; |
|
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
128 } |
|
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
129 |
|
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
130 |
| 1148 | 131 /* Unpack a XM pattern structure from resource to given JSS pattern |
| 132 */ | |
| 0 | 133 static int jssXMUnpackPattern(DMResource *inFile, int size, JSSPattern *pattern) |
| 134 { | |
| 135 int packb, row, channel, tmp; | |
| 136 JSSNote *pnote; | |
| 137 assert(pattern != NULL); | |
| 138 | |
| 139 pnote = pattern->data; | |
| 140 | |
|
313
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
141 for (row = 0; row < pattern->nrows && size > 0; row++) |
|
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
142 for (channel = 0; channel < pattern->nchannels && size > 0; channel++) |
| 0 | 143 { |
| 144 JSGETBYTE(packb); | |
| 145 if (packb & 0x80) | |
| 146 { | |
| 147 if (packb & 0x01) | |
| 148 { | |
| 149 // PACK 0x01: Read note | |
| 150 JSGETBYTE(tmp); | |
|
313
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
151 pnote->note = jssXMConvertNote(tmp); |
| 0 | 152 } |
| 153 | |
| 154 if (packb & 0x02) | |
| 155 { | |
| 156 // PACK 0x02: Read instrument | |
| 157 JSGETBYTE(tmp); | |
| 158 pnote->instrument = (tmp > 0) ? tmp - 1 : jsetNotSet; | |
| 159 } | |
| 160 | |
| 161 if (packb & 0x04) | |
| 162 { | |
| 163 // PACK 0x04: Read volume | |
| 164 JSGETBYTE(tmp); | |
| 165 pnote->volume = (tmp >= 0x10) ? tmp - 0x10 : jsetNotSet; | |
| 166 } | |
| 167 | |
| 168 if (packb & 0x08) | |
| 169 { | |
| 170 // PACK 0x08: Read effect | |
| 171 JSGETBYTE(pnote->effect); | |
| 172 pnote->param = 0; | |
| 173 } | |
| 174 | |
| 175 if (packb & 0x10) | |
| 176 { | |
| 177 // PACK 0x10: Read effect parameter | |
| 178 JSGETBYTE(pnote->param); | |
| 179 if (pnote->effect == jsetNotSet && pnote->param != 0) | |
| 180 pnote->effect = 0; | |
| 181 } | |
| 182 } | |
| 183 else | |
| 184 { | |
| 185 // All data available | |
|
313
a89500f26dde
Cleanup the pattern decoder a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
183
diff
changeset
|
186 pnote->note = jssXMConvertNote(packb & 0x7f); |
| 0 | 187 |
| 188 // Get instrument | |
| 189 JSGETBYTE(tmp); | |
| 190 pnote->instrument = (tmp > 0) ? tmp - 1 : jsetNotSet; | |
| 191 | |
| 192 // Get volume | |
| 193 JSGETBYTE(tmp); | |
| 194 pnote->volume = (tmp >= 0x10) ? tmp - 0x10 : jsetNotSet; | |
| 195 | |
| 196 // Get effect | |
| 197 JSGETBYTE(pnote->effect); | |
| 198 | |
| 199 // Get parameter | |
| 200 JSGETBYTE(pnote->param); | |
| 201 if (pnote->effect == 0 && pnote->param == 0) | |
| 202 pnote->effect = pnote->param = jsetNotSet; | |
| 203 } | |
| 204 pnote++; | |
| 205 } | |
| 206 | |
| 207 // Check the state | |
| 208 if (size > 0) | |
| 209 { | |
| 210 // Some data left unparsed | |
| 211 JSSWARNING(DMERR_EXTRA_DATA, DMERR_EXTRA_DATA, | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
212 "Unparsed data after pattern (%d bytes), possibly broken file.\n", size); |
| 0 | 213 } |
| 214 | |
| 215 return DMERR_OK; | |
| 216 } | |
| 217 | |
| 218 | |
| 219 /* Convert XM envelope structure to JSS envelope structure | |
| 220 */ | |
|
552
d4cee32e7050
Rename internal structures, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents:
313
diff
changeset
|
221 static int jssXMConvertEnvelope(JSSEnvelope * d, XMEnvelope * s, char * e, int instr) |
| 0 | 222 { |
| 223 int i; | |
| 1148 | 224 (void) name; |
| 225 (void) ninstr; | |
| 0 | 226 |
| 227 // Convert envelope points | |
| 228 for (i = 0; i < XM_MaxEnvPoints; i++) | |
| 229 { | |
|
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
98
diff
changeset
|
230 d->points[i].frame = s->points[i].frame; |
|
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
98
diff
changeset
|
231 d->points[i].value = s->points[i].value; |
| 0 | 232 } |
|
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents:
1126
diff
changeset
|
233 |
| 0 | 234 // Convert other values |
|
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
98
diff
changeset
|
235 d->npoints = s->npoints; |
|
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
98
diff
changeset
|
236 d->sustain = s->sustain; |
|
1124
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
237 d->loopS = s->loopS; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
238 d->loopE = s->loopE; |
|
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents:
1126
diff
changeset
|
239 |
| 0 | 240 // Check if the envelope is used |
| 241 if (s->flags & 0x01) | |
| 242 { | |
| 243 // Convert envelope flags | |
| 244 d->flags = jenvfUsed; | |
| 245 if (s->flags & 0x02) | |
| 246 d->flags |= jenvfSustain; | |
| 247 | |
| 248 if (s->flags & 0x04) | |
| 249 d->flags |= jenvfLooped; | |
| 250 | |
| 251 // Check other values | |
| 252 if (s->npoints > XM_MaxEnvPoints) | |
| 253 { | |
| 254 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
255 "Inst#%d/%s-env: nPoints > MAX, possibly broken file.\n", instr, e); |
| 0 | 256 s->npoints = XM_MaxEnvPoints; |
| 257 } | |
| 258 | |
| 259 if ((d->flags & jenvfSustain) && s->sustain > s->npoints) | |
| 260 { | |
| 261 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
262 "Inst#%d/%s-env: iSustain > nPoints (%d > %d), possibly broken file.\n", |
| 0 | 263 instr, e, s->sustain, s->npoints); |
| 264 s->sustain = s->npoints; | |
| 265 } | |
| 266 | |
| 267 if ((d->flags & jenvfLooped) && s->loopE > s->npoints) | |
| 268 { | |
| 269 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
270 "Inst#%d/%s-env: loopE > nPoints (%d > %d), possibly broken file.\n", |
| 0 | 271 instr, e, s->loopE, s->npoints); |
| 272 s->loopE = s->npoints; | |
| 273 } | |
| 274 | |
| 275 if ((d->flags & jenvfLooped) && s->loopS > s->loopE) | |
| 276 { | |
| 277 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
278 "Inst#%d/%s-env: loopS > loopE (%d > %d), possibly broken file.\n", |
| 0 | 279 instr, e, s->loopS, s->loopE); |
| 280 s->loopS = 0; | |
| 281 } | |
| 282 } | |
| 283 | |
| 284 return DMERR_OK; | |
| 285 } | |
| 286 | |
| 287 | |
|
1124
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
288 static int jssXMLoadInstrument(DMResource *inFile, JSSModule *module, int ninst, int nsample, int *xmConvTable) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
289 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
290 XMSample xmS; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
291 JSSInstrument *inst; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
292 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
293 // Read header data |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
294 if (!dmf_read_le32(inFile, &xmS.size) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
295 !dmf_read_le32(inFile, &xmS.loopS) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
296 !dmf_read_le32(inFile, &xmS.loopL) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
297 !dmf_read_byte(inFile, &xmS.volume) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
298 !dmf_read_byte(inFile, (Uint8 *) &xmS.fineTune) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
299 !dmf_read_byte(inFile, &xmS.type) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
300 !dmf_read_byte(inFile, &xmS.panning) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
301 !dmf_read_byte(inFile, (Uint8 *) &xmS.relNote) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
302 !dmf_read_byte(inFile, &xmS.ARESERVED) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
303 !dmf_read_str(inFile, &xmS.sampleName, sizeof(xmS.sampleName))) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
304 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
305 JSSERROR(DMERR_FREAD, DMERR_FREAD, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
306 "Error reading instrument sample header #%d/%d [%d]", |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
307 ninst, nsample, module->ninstruments); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
308 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
309 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
310 if (xmS.size <= 0) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
311 return DMERR_OK; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
312 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
313 // Allocate sample instrument |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
314 JSSDEBUG("Allocating sample #%d/%d [%d]\n", |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
315 ninst, nsample, module->ninstruments); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
316 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
317 xmConvTable[nsample] = module->ninstruments; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
318 inst = module->instruments[module->ninstruments] = jssAllocateInstrument(); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
319 if (inst == NULL) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
320 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
321 JSSERROR(DMERR_MALLOC, DMERR_MALLOC, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
322 "Could not allocate sample #%d/%d [%d]\n", |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
323 ninst, nsample, module->ninstruments); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
324 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
325 module->ninstruments++; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
326 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
327 // Copy values |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
328 if (xmS.volume > XM_MaxSampleVolume) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
329 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
330 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
331 "Samp #%d/%d: volume > MAX\n", ninst, nsample); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
332 xmS.volume = XM_MaxSampleVolume; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
333 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
334 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
335 inst->volume = xmS.volume; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
336 inst->ERelNote = xmS.relNote; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
337 inst->EFineTune = xmS.fineTune; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
338 inst->EPanning = xmS.panning; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
339 #ifndef JSS_LIGHT |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
340 inst->desc = jssASCIItoStr(xmS.sampleName, 0, sizeof(xmS.sampleName)); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
341 #endif |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
342 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
343 // Convert flags |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
344 switch (xmS.type & 0x03) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
345 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
346 case 0: inst->flags = 0; break; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
347 case 1: inst->flags = jsfLooped; break; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
348 case 2: inst->flags = jsfLooped | jsfBiDi; break; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
349 default: |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
350 inst->flags = 0; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
351 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
352 "Samp #%d/%d: Invalid sample type 0x%x\n", |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
353 ninst, nsample, xmS.type); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
354 break; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
355 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
356 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
357 if (xmS.type & 0x10) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
358 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
359 // 16-bit sample |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
360 JSFSET(inst->flags, jsf16bit); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
361 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
362 inst->size = xmS.size / sizeof(Uint16); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
363 inst->loopS = xmS.loopS / sizeof(Uint16); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
364 inst->loopE = ((xmS.loopS + xmS.loopL) / sizeof(Uint16)); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
365 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
366 else |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
367 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
368 // 8-bit sample |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
369 inst->size = xmS.size; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
370 inst->loopS = xmS.loopS; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
371 inst->loopE = (xmS.loopS + xmS.loopL); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
372 } |
|
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents:
1126
diff
changeset
|
373 |
|
1124
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
374 if (xmS.loopL == 0) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
375 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
376 // Always unset loop, if loop length is zero |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
377 JSFUNSET(inst->flags, jsfLooped); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
378 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
379 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
380 if (inst->flags & jsfLooped) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
381 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
382 if (inst->loopS >= inst->size) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
383 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
384 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
385 "Samp #%d/%d: loopS >= size (%d >= %d)\n", |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
386 ninst, nsample, inst->loopS, inst->size); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
387 JSFUNSET(inst->flags, jsfLooped); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
388 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
389 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
390 if (inst->loopE > inst->size) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
391 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
392 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
393 "Samp #%d/%d: loopE > size (%d > %d)\n", |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
394 ninst, nsample, inst->loopE, inst->size); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
395 JSFUNSET(inst->flags, jsfLooped); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
396 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
397 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
398 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
399 // Allocate memory for sample data |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
400 if (inst->flags & jsf16bit) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
401 inst->data = dmCalloc(inst->size, sizeof(Uint16)); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
402 else |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
403 inst->data = dmCalloc(inst->size, sizeof(Uint8)); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
404 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
405 if (inst->data == NULL) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
406 JSSERROR(DMERR_MALLOC, DMERR_MALLOC, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
407 "Could not allocate sample data #%d/%d.\n", ninst, nsample); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
408 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
409 return DMERR_OK; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
410 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
411 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
412 |
|
1130
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
413 static int jssXMLoadInstrumentData(DMResource *inFile, JSSInstrument *inst, int ninst, int nsample) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
414 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
415 int ret; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
416 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
417 JSSDEBUG("desc....: '%s'\n" |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
418 "size....: %d\n" |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
419 "loopS...: %d\n" |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
420 "loopE...: %d\n" |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
421 "volume..: %d\n" |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
422 "flags...: %x\n", |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
423 inst->desc, |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
424 inst->size, inst->loopS, inst->loopE, |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
425 inst->volume, inst->flags); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
426 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
427 if (inst->flags & jsf16bit) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
428 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
429 // Read sampledata |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
430 if (dmfread(inst->data, sizeof(Uint16), inst->size, inFile) != (size_t) inst->size) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
431 JSSERROR(DMERR_FREAD, DMERR_FREAD, |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
432 "Error reading sampledata for instrument #%d/%d, %d words.\n", |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
433 ninst, nsample, inst->size); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
434 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
435 // Convert data |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
436 if ((ret = jssDecodeSample16((Uint16 *) inst->data, inst->size, |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
437 #if (SDL_BYTEORDER == SDL_BIG_ENDIAN) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
438 (jsampDelta | jsampSwapEndianess) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
439 #else |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
440 (jsampDelta) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
441 #endif |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
442 )) != DMERR_OK) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
443 return ret; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
444 } |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
445 else |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
446 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
447 // Read sampledata |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
448 if (dmfread(inst->data, sizeof(Uint8), inst->size, inFile) != (size_t) inst->size) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
449 JSSERROR(DMERR_FREAD, DMERR_FREAD, |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
450 "Error reading sampledata for instrument #%d/%d, %d bytes.\n", |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
451 ninst, nsample, inst->size); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
452 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
453 // Convert data |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
454 if ((ret = jssDecodeSample8((Uint8 *) inst->data, inst->size, |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
455 (jsampDelta | jsampFlipSign))) != DMERR_OK) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
456 return ret; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
457 } |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
458 return DMERR_OK; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
459 } |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
460 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
461 |
| 1132 | 462 static BOOL jssXMLoadEnvelopePoints(DMResource *inFile, XMEnvelope *env) |
|
1131
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
463 { |
|
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
464 int i; |
|
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
465 for (i = 0; i < XM_MaxEnvPoints; i++) |
|
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
466 { |
|
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
467 if (!dmf_read_le16(inFile, &(env->points[i].frame)) || |
|
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
468 !dmf_read_le16(inFile, &(env->points[i].value))) |
|
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
469 return FALSE; |
|
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
470 } |
|
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
471 return TRUE; |
|
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
472 } |
|
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
473 |
|
b349646f19a0
Split envelope reading to tiny helper function.
Matti Hamalainen <ccr@tnsp.org>
parents:
1130
diff
changeset
|
474 |
| 1132 | 475 static BOOL jssXMLoadEnvelopeData(DMResource *inFile, XMEnvelope *env) |
| 476 { | |
| 477 return | |
| 478 dmf_read_byte(inFile, &(env->sustain)) && | |
| 479 dmf_read_byte(inFile, &(env->loopS)) && | |
| 480 dmf_read_byte(inFile, &(env->loopE)); | |
| 481 } | |
| 482 | |
| 483 | |
| 0 | 484 /* Load XM-format extended instrument from file-stream into JSS module's given inst |
| 485 */ | |
| 486 static int jssXMLoadExtInstrument(DMResource *inFile, int ninst, JSSModule *module) | |
| 487 { | |
| 488 XMInstrument1 xmI1; | |
| 1126 | 489 off_t remainder, pos = dmftell(inFile); |
|
1130
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
490 int xmConvTable[XM_MaxInstruments + 1]; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
491 JSSExtInstrument *pEInst; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
492 XMInstrument2 xmI2; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
493 int i, nsample, ret; |
| 0 | 494 |
| 495 // Get instrument header #1 | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
496 if (!dmf_read_le32(inFile, &xmI1.headSize) || |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
497 !dmf_read_str(inFile, &xmI1.instName, sizeof(xmI1.instName)) || |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
498 !dmf_read_byte(inFile, &xmI1.instType) || |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
499 !dmf_read_le16(inFile, &xmI1.nsamples)) |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
500 return DMERR_FREAD; |
| 0 | 501 |
| 502 // If there are samples, there is header #2 | |
|
1130
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
503 if (xmI1.nsamples == 0) |
| 0 | 504 { |
| 505 // We may STILL need to skip extra data after 1st instr. header | |
| 506 remainder = xmI1.headSize - (dmftell(inFile) - pos); | |
| 507 if (remainder > 0) | |
| 508 { | |
| 98 | 509 JSSDEBUG("xmI1#2 Skipping: %li\n", remainder); |
| 0 | 510 dmfseek(inFile, remainder, SEEK_CUR); |
| 511 } | |
|
1130
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
512 return DMERR_OK; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
513 } |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
514 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
515 // Allocate instrument |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
516 if ((pEInst = jssAllocateExtInstrument()) == NULL) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
517 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
518 JSSERROR(DMERR_MALLOC, DMERR_MALLOC, |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
519 "Could not allocate extended instrument structure #%d\n", ninst); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
520 } |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
521 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
522 module->extInstruments[ninst] = pEInst; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
523 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
524 // Get instrument header #2 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
525 if (!dmf_read_le32(inFile, &xmI2.headSize) || |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
526 !dmf_read_str(inFile, &xmI2.sNumForNotes, sizeof(xmI2.sNumForNotes))) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
527 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
528 JSSERROR(DMERR_FREAD, DMERR_FREAD, |
| 1132 | 529 "Could not read secondary instrument header part #1 for #%d.\n", ninst); |
|
1130
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
530 } |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
531 |
| 1132 | 532 if (!jssXMLoadEnvelopePoints(inFile, &xmI2.volumeEnv) || |
| 533 !jssXMLoadEnvelopePoints(inFile, &xmI2.panningEnv)) | |
| 534 { | |
| 535 JSSERROR(DMERR_FREAD, DMERR_FREAD, | |
| 536 "Could not read envelope point data for instrument #%d.\n", ninst); | |
| 537 } | |
|
1130
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
538 |
| 1132 | 539 if (!dmf_read_byte(inFile, &xmI2.volumeEnv.npoints) || |
|
1130
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
540 !dmf_read_byte(inFile, &xmI2.panningEnv.npoints) || |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
541 |
| 1132 | 542 !jssXMLoadEnvelopeData(inFile, &xmI2.volumeEnv) || |
| 543 !jssXMLoadEnvelopeData(inFile, &xmI2.panningEnv) || | |
|
1130
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
544 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
545 !dmf_read_byte(inFile, &xmI2.volumeEnv.flags) || |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
546 !dmf_read_byte(inFile, &xmI2.panningEnv.flags) || |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
547 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
548 !dmf_read_byte(inFile, &xmI2.vibratoType) || |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
549 !dmf_read_byte(inFile, &xmI2.vibratoSweep) || |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
550 !dmf_read_byte(inFile, &xmI2.vibratoDepth) || |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
551 !dmf_read_byte(inFile, &xmI2.vibratoRate) || |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
552 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
553 !dmf_read_le16(inFile, &xmI2.fadeOut) || |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
554 !dmf_read_le16(inFile, &xmI2.ARESERVED)) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
555 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
556 JSSERROR(DMERR_FREAD, DMERR_FREAD, |
| 1132 | 557 "Could not read secondary instrument header part #2 for #%d.\n", ninst); |
|
1130
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
558 } |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
559 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
560 // Skip the extra data after header #2 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
561 remainder = xmI1.headSize - (dmftell(inFile) - pos); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
562 if (remainder > 0) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
563 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
564 JSSDEBUG("xmI1#1 Skipping: %li\n", remainder); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
565 dmfseek(inFile, remainder, SEEK_CUR); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
566 } |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
567 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
568 // Check and convert all ext instrument information |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
569 #ifndef JSS_LIGHT |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
570 pEInst->desc = jssASCIItoStr(xmI1.instName, 0, sizeof(xmI1.instName)); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
571 #endif |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
572 jssXMConvertEnvelope(&pEInst->volumeEnv, &xmI2.volumeEnv, "vol", ninst); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
573 jssXMConvertEnvelope(&pEInst->panningEnv, &xmI2.panningEnv, "pan", ninst); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
574 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
575 switch (xmI2.vibratoType) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
576 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
577 case 0: pEInst->vibratoType = jvibSine; break; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
578 case 1: pEInst->vibratoType = jvibRamp; break; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
579 case 2: pEInst->vibratoType = jvibSquare; break; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
580 case 3: pEInst->vibratoType = jvibRandom; break; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
581 default: |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
582 pEInst->vibratoType = jvibSine; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
583 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
584 "Invalid extinstrument vibrato type %d for inst #%d\n", ninst); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
585 break; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
586 } |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
587 pEInst->vibratoSweep = xmI2.vibratoSweep; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
588 pEInst->vibratoDepth = xmI2.vibratoDepth; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
589 pEInst->vibratoRate = xmI2.vibratoRate; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
590 pEInst->fadeOut = xmI2.fadeOut; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
591 pEInst->nsamples = xmI1.nsamples; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
592 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
593 // Initialize the SNumForNotes conversion table |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
594 for (i = 0; i < XM_MaxInstruments; i++) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
595 xmConvTable[i] = jsetNotSet; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
596 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
597 // Read sample headers |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
598 for (nsample = 0; nsample < xmI1.nsamples; nsample++) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
599 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
600 if ((ret = jssXMLoadInstrument(inFile, module, ninst, nsample, xmConvTable)) != DMERR_OK) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
601 return ret; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
602 } |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
603 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
604 // Read sample data |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
605 for (nsample = 0; nsample < xmI1.nsamples; nsample++) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
606 if (xmConvTable[nsample] != jsetNotSet) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
607 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
608 JSSInstrument *inst = module->instruments[xmConvTable[nsample]]; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
609 if ((ret = jssXMLoadInstrumentData(inFile, inst, ninst, nsample)) != DMERR_OK) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
610 return ret; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
611 } |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
612 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
613 |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
614 // Apply new values to sNumForNotes values |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
615 for (i = 0; i < XM_MaxNotes; i++) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
616 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
617 int tmp = xmI2.sNumForNotes[i]; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
618 if (tmp >= 0 && tmp < xmI1.nsamples) |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
619 pEInst->sNumForNotes[i] = xmConvTable[tmp]; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
620 else |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
621 { |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
622 pEInst->sNumForNotes[i] = jsetNotSet; |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
623 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
624 "Ext.instrument #%d sNumForNotes[%d] out of range (%d).\n", |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
625 ninst, i, tmp); |
|
725e7caa43a0
Split instrument sample data loading to another function in XM loader.
Matti Hamalainen <ccr@tnsp.org>
parents:
1127
diff
changeset
|
626 } |
| 0 | 627 } |
| 628 | |
|
1124
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
629 return DMERR_OK; |
| 0 | 630 } |
| 631 | |
| 632 | |
|
1124
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
633 static int jssXMLoadPatterns(DMResource *inFile, JSSModule *module, XMHeader *xmH) |
| 0 | 634 { |
|
1124
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
635 int index, result; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
636 XMPattern xmP; |
| 0 | 637 |
| 638 for (index = 0; index < module->npatterns; index++) | |
| 639 { | |
| 640 // Get the pattern header | |
| 1126 | 641 off_t remainder, pos = dmftell(inFile); |
|
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents:
1126
diff
changeset
|
642 |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
643 if (!dmf_read_le32(inFile, &xmP.headSize) || |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
644 !dmf_read_byte(inFile, &xmP.packing) || |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
645 !dmf_read_le16(inFile, &xmP.nrows) || |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
646 !dmf_read_le16(inFile, &xmP.size)) |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
647 JSSERROR(DMERR_FREAD, DMERR_FREAD, |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
648 "Could not read pattern header data #%d.\n", |
|
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
649 index); |
|
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents:
1126
diff
changeset
|
650 |
| 0 | 651 |
| 652 // Check the header | |
| 653 if (xmP.packing != 0) | |
| 654 JSSERROR(DMERR_INVALID_DATA, DMERR_INVALID_DATA, | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
655 "Pattern #%d packing type unsupported (%d)\n", |
| 0 | 656 index, xmP.packing); |
| 657 | |
| 658 if (xmP.nrows == 0) | |
| 659 JSSERROR(DMERR_INVALID_DATA, DMERR_INVALID_DATA, | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
660 "Pattern #%d has %d rows, invalid data.\n", |
| 0 | 661 index, xmP.nrows); |
| 662 | |
| 663 if (xmP.size > 0) | |
| 664 { | |
| 665 // Allocate and unpack pattern | |
| 666 module->patterns[index] = jssAllocatePattern(xmP.nrows, module->nchannels); | |
| 667 if (module->patterns[index] == NULL) | |
| 668 JSSERROR(DMERR_MALLOC, DMERR_MALLOC, | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
669 "Could not allocate memory for pattern #%d\n", index); |
| 0 | 670 |
| 671 result = jssXMUnpackPattern(inFile, xmP.size, module->patterns[index]); | |
| 672 if (result != 0) | |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
673 JSSERROR(result, result, "Error in unpacking pattern #%d data\n", index); |
| 0 | 674 } |
| 675 | |
| 676 // Skip extra data (if the file is damaged) | |
| 88 | 677 remainder = xmP.headSize - (dmftell(inFile) - pos); |
| 678 if (remainder > 0) | |
| 0 | 679 { |
| 98 | 680 JSSDEBUG("xmP Skipping: %li\n", remainder); |
| 88 | 681 dmfseek(inFile, remainder, SEEK_CUR); |
| 0 | 682 } |
| 683 } | |
| 684 | |
| 685 // Allocate the empty pattern | |
| 686 module->patterns[jsetMaxPatterns] = jssAllocatePattern(64, module->nchannels); | |
| 687 | |
| 688 /* Convert song orders list by replacing nonexisting patterns | |
| 689 * with pattern number jsetMaxPatterns. | |
| 690 */ | |
| 691 for (index = 0; index < module->norders; index++) | |
| 692 { | |
|
1124
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
693 int tmp = xmH->orderList[index]; |
| 1126 | 694 if (tmp >= module->npatterns || |
| 695 module->patterns[tmp] == NULL) | |
| 0 | 696 tmp = jsetMaxPatterns; |
| 697 | |
| 698 module->orderList[index] = tmp; | |
| 699 } | |
| 700 | |
|
1124
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
701 return DMERR_OK; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
702 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
703 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
704 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
705 static int jssXMLoadInstruments(DMResource *inFile, JSSModule *module) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
706 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
707 int index; |
| 0 | 708 for (index = 0; index < module->nextInstruments; index++) |
| 709 { | |
|
1124
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
710 int result = jssXMLoadExtInstrument(inFile, index, module); |
| 0 | 711 if (result != 0) |
|
778
a4cf7716ba58
Clean up the XM module loader a bit, add more error checking.
Matti Hamalainen <ccr@tnsp.org>
parents:
658
diff
changeset
|
712 JSSERROR(result, result, "Errors while reading instrument #%d\n", index); |
| 0 | 713 } |
|
1124
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
714 return DMERR_OK; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
715 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
716 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
717 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
718 /* Load XM-format module from given file-stream |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
719 */ |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
720 int jssLoadXM(DMResource *inFile, JSSModule **ppModule, BOOL probe) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
721 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
722 JSSModule *module; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
723 XMHeader xmH; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
724 int index, result; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
725 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
726 assert(ppModule != NULL); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
727 assert(inFile != NULL); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
728 *ppModule = NULL; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
729 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
730 // Try to get the XM-header |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
731 if (!dmf_read_str(inFile, &xmH.idMagic, sizeof(xmH.idMagic)) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
732 !dmf_read_str(inFile, &xmH.songName, sizeof(xmH.songName)) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
733 !dmf_read_byte(inFile, &xmH.unUsed1A) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
734 !dmf_read_str(inFile, &xmH.trackerName, sizeof(xmH.trackerName)) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
735 !dmf_read_le16(inFile, &xmH.version) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
736 !dmf_read_le32(inFile, &xmH.headSize) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
737 !dmf_read_le16(inFile, &xmH.norders) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
738 !dmf_read_le16(inFile, &xmH.defRestartPos) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
739 !dmf_read_le16(inFile, &xmH.nchannels) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
740 !dmf_read_le16(inFile, &xmH.npatterns) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
741 !dmf_read_le16(inFile, &xmH.ninstruments) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
742 !dmf_read_le16(inFile, &xmH.flags) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
743 !dmf_read_le16(inFile, &xmH.defSpeed) || |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
744 !dmf_read_le16(inFile, &xmH.defTempo)) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
745 return DMERR_FREAD; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
746 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
747 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
748 // Check the fields, none of these are considered fatal |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
749 if (strncmp(xmH.idMagic, "Extended Module: ", 17) != 0) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
750 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
751 if (probe) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
752 return DMERR_NOT_SUPPORTED; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
753 else |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
754 JSSERROR(DMERR_NOT_SUPPORTED, DMERR_NOT_SUPPORTED, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
755 "Not a FT2 Extended Module (XM), header signature mismatch!\n"); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
756 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
757 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
758 if (xmH.unUsed1A != 0x1a) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
759 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
760 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
761 "Possibly modified or corrupted XM [%x]\n", xmH.unUsed1A); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
762 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
763 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
764 if (xmH.norders > XM_MaxOrders) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
765 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
766 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
767 "Number of orders %d > %d, possibly broken module.\n", |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
768 xmH.norders, XM_MaxOrders); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
769 xmH.norders = XM_MaxOrders; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
770 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
771 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
772 if (xmH.norders == 0) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
773 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
774 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
775 "Number of orders was zero.\n"); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
776 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
777 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
778 if (xmH.npatterns > XM_MaxPatterns) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
779 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
780 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
781 "Number of patterns %d > %d, possibly broken module.\n", |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
782 xmH.npatterns, XM_MaxPatterns); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
783 xmH.npatterns = XM_MaxPatterns; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
784 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
785 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
786 if (xmH.npatterns == 0) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
787 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
788 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
789 "Number of patterns was zero.\n"); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
790 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
791 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
792 if (xmH.nchannels <= 0 || xmH.nchannels > XM_MaxChannels) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
793 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
794 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
795 "Number of channels was invalid, %d (should be 1 - %d).\n", |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
796 xmH.nchannels, XM_MaxChannels); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
797 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
798 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
799 if (xmH.ninstruments <= 0 || xmH.ninstruments > XM_MaxInstruments) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
800 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
801 JSSWARNING(DMERR_INVALID_DATA, DMERR_INVALID_DATA, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
802 "Number of instruments was invalid, %d (should be 1 - %d).\n", |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
803 xmH.ninstruments, XM_MaxInstruments); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
804 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
805 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
806 if (!dmf_read_str(inFile, &xmH.orderList, sizeof(xmH.orderList))) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
807 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
808 JSSERROR(DMERR_FREAD, DMERR_FREAD, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
809 "Error reading pattern order list.\n"); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
810 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
811 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
812 /* Okay, allocate a module structure |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
813 */ |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
814 module = jssAllocateModule(); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
815 if (module == NULL) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
816 { |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
817 JSSERROR(DMERR_MALLOC, DMERR_MALLOC, |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
818 "Could not allocate memory for module structure.\n"); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
819 } |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
820 *ppModule = module; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
821 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
822 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
823 // Convert and check the header data |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
824 module->moduleType = jmdtXM; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
825 module->intVersion = xmH.version; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
826 #ifndef JSS_LIGHT |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
827 module->moduleName = jssASCIItoStr(xmH.songName, 0, sizeof(xmH.songName)); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
828 module->trackerName = jssASCIItoStr(xmH.trackerName, 0, sizeof(xmH.trackerName)); |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
829 #endif |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
830 module->defSpeed = xmH.defSpeed; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
831 module->defTempo = xmH.defTempo; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
832 module->nextInstruments = xmH.ninstruments; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
833 module->ninstruments = 0; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
834 module->npatterns = xmH.npatterns; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
835 module->norders = xmH.norders; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
836 module->nchannels = xmH.nchannels; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
837 module->defFlags = jmdfStereo | jmdfFT2Replay; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
838 module->defRestartPos = xmH.defRestartPos; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
839 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
840 if ((xmH.flags & 1) == 0) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
841 module->defFlags |= jmdfAmigaPeriods; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
842 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
843 // Setup the default pannings |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
844 for (index = 0; index < jsetNChannels; index++) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
845 module->defPanning[index] = jchPanMiddle; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
846 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
847 // Load rest of the module |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
848 if ((result = jssXMLoadPatterns(inFile, module, &xmH)) != DMERR_OK) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
849 return result; |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
850 |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
851 if ((result = jssXMLoadInstruments(inFile, module)) != DMERR_OK) |
|
b8bfd9fbe1d9
Modularize the XM loader somewhat by splitting to more functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
|
852 return result; |
| 0 | 853 |
| 854 return DMERR_OK; | |
| 855 } |