Mercurial > hg > dmlib
annotate tools/mod2wav.c @ 1432:a9516570cc26
Improve build, so that we can build the tools and tests with minimal
depencies (e.g. without libSDL linking when possible.) And this also on
Win32 MinGW.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Wed, 22 Nov 2017 01:33:21 +0200 |
| parents | 5b8245e5f785 |
| children | ad3ad5d9681b |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * mod2wav - Render XM/JSSMOD module to WAV waveform file | |
| 3 * Programmed and designed by Matti 'ccr' Hamalainen | |
| 4 * (C) Copyright 2007 Tecnic Software productions (TNSP) | |
| 5 * | |
| 6 * Please read file 'COPYING' for information on license and distribution. | |
| 7 */ | |
|
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8 #include "dmtool.h" |
| 0 | 9 #include <stdio.h> |
| 10 #include <stdlib.h> | |
| 11 #include <errno.h> | |
| 12 #include "jss.h" | |
| 13 #include "jssmod.h" | |
| 14 #include "jssmix.h" | |
| 15 #include "jssplr.h" | |
| 16 #include "dmlib.h" | |
| 17 #include "dmargs.h" | |
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18 #include "dmwav.h" |
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19 #include "dmmutex.h" |
| 0 | 20 |
| 21 | |
| 300 | 22 char *optInFilename = NULL, *optOutFilename = NULL; |
| 0 | 23 int optOutFormat = JSS_AUDIO_S16, |
| 24 optOutChannels = 2, | |
| 25 optOutFreq = 44100, | |
| 26 optMuteOChannels = -1, | |
| 27 optStartOrder = -1; | |
| 28 BOOL optUsePlayTime = FALSE; | |
| 29 size_t optPlayTime; | |
| 30 | |
| 31 | |
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32 static const DMOptArg optList[] = |
| 37 | 33 { |
| 34 { 0, '?', "help", "Show this help", OPT_NONE }, | |
| 35 { 2, 'v', "verbose", "Be more verbose", OPT_NONE }, | |
| 36 { 3, '1', "16bit", "16-bit output", OPT_NONE }, | |
| 37 { 4, '8', "8bit", "8-bit output", OPT_NONE }, | |
| 38 { 5, 'm', "mono", "Mono output", OPT_NONE }, | |
| 39 { 6, 's', "stereo", "Stereo output", OPT_NONE }, | |
| 40 { 7, 'f', "freq", "Output frequency", OPT_ARGREQ }, | |
| 41 { 8, 'M', "mute", "Mute other channels than #", OPT_ARGREQ }, | |
| 42 { 9, 'o', "order", "Start from order #", OPT_ARGREQ }, | |
| 43 { 10, 't', "time", "Play for # seconds", OPT_ARGREQ }, | |
| 0 | 44 // {10, 'l', "loop", "Loop for # times", OPT_ARGREQ }, |
| 45 }; | |
| 46 | |
| 47 const int optListN = sizeof(optList) / sizeof(optList[0]); | |
| 48 | |
| 49 | |
| 50 BOOL argHandleOpt(const int optN, char *optArg, char *currArg) | |
| 51 { | |
| 52 (void) optArg; | |
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53 |
| 37 | 54 switch (optN) |
| 55 { | |
| 56 case 0: | |
| 57 dmPrintBanner(stdout, dmProgName, | |
| 58 "[options] [sourcefile] [destfile]"); | |
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59 |
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60 dmArgsPrintHelp(stdout, optList, optListN, 0); |
| 37 | 61 exit(0); |
| 62 break; | |
| 0 | 63 |
| 37 | 64 case 2: |
| 65 dmVerbosity++; | |
| 66 break; | |
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67 |
| 37 | 68 case 3: |
| 69 optOutFormat = JSS_AUDIO_S16; | |
| 70 break; | |
| 0 | 71 |
| 37 | 72 case 4: |
| 73 optOutFormat = JSS_AUDIO_U8; | |
| 74 break; | |
| 0 | 75 |
| 37 | 76 case 5: |
| 77 optOutChannels = JSS_AUDIO_MONO; | |
| 78 break; | |
| 0 | 79 |
| 37 | 80 case 6: |
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81 optOutChannels = JSS_AUDIO_STEREO; |
| 37 | 82 break; |
| 0 | 83 |
| 37 | 84 case 7: |
| 85 optOutFreq = atoi(optArg); | |
| 86 break; | |
| 0 | 87 |
| 37 | 88 case 8: |
| 89 optMuteOChannels = atoi(optArg); | |
| 90 break; | |
| 91 | |
| 92 case 9: | |
| 93 optStartOrder = atoi(optArg); | |
| 94 break; | |
| 0 | 95 |
| 37 | 96 case 10: |
| 97 optPlayTime = atoi(optArg); | |
| 98 optUsePlayTime = TRUE; | |
| 99 break; | |
| 0 | 100 |
| 37 | 101 default: |
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102 dmErrorMsg("Unknown argument '%s'.\n", currArg); |
| 37 | 103 return FALSE; |
| 0 | 104 } |
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105 |
| 0 | 106 return TRUE; |
| 107 } | |
| 108 | |
| 109 | |
| 110 BOOL argHandleFile(char *currArg) | |
| 111 { | |
| 300 | 112 if (!optInFilename) |
| 113 optInFilename = currArg; | |
| 37 | 114 else |
| 300 | 115 if (!optOutFilename) |
| 116 optOutFilename = currArg; | |
| 37 | 117 else |
| 118 { | |
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119 dmErrorMsg("Too many filename arguments (only source and dest needed) '%s'\n", currArg); |
| 0 | 120 return FALSE; |
| 121 } | |
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122 |
| 0 | 123 return TRUE; |
| 124 } | |
| 125 | |
| 126 | |
| 127 int main(int argc, char *argv[]) | |
| 128 { | |
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129 DMResource *inFile = NULL; |
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130 FILE *outFile = NULL; |
| 68 | 131 JSSModule *mod = NULL; |
| 132 JSSMixer *dev = NULL; | |
| 133 JSSPlayer *plr = NULL; | |
| 0 | 134 int result = -1; |
| 135 size_t bufLen = 1024*4, dataTotal, dataWritten, sampSize; | |
| 136 Uint8 *mb = NULL; | |
| 137 | |
| 138 dmInitProg("mod2wav", "XM/JSSMOD to WAV renderer", "0.2", NULL, NULL); | |
| 139 dmVerbosity = 1; | |
| 140 | |
| 141 // Parse arguments | |
| 142 if (!dmArgsProcess(argc, argv, optList, optListN, | |
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143 argHandleOpt, argHandleFile, OPTH_BAILOUT)) |
| 0 | 144 exit(1); |
| 145 | |
| 146 // Check arguments | |
| 300 | 147 if (optInFilename == NULL || optOutFilename == NULL) |
| 37 | 148 { |
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149 dmErrorMsg("Input or output file not specified. Try --help.\n"); |
| 0 | 150 return 1; |
| 151 } | |
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152 |
| 0 | 153 // Initialize miniJSS |
| 154 jssInit(); | |
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155 |
| 0 | 156 // Open the source file |
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157 if ((result = dmf_create_stdio(optInFilename, "rb", &inFile)) != DMERR_OK) |
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158 { |
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159 dmErrorMsg("Error opening input file '%s', %d: %s\n", |
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160 optInFilename, result, dmErrorStr(result)); |
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161 return 1; |
| 0 | 162 } |
| 163 | |
| 164 // Read module file | |
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165 dmMsg(1, "Reading file: %s\n", optInFilename); |
| 0 | 166 #ifdef JSS_SUP_XM |
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167 result = jssLoadXM(inFile, &mod, TRUE); |
| 0 | 168 #endif |
| 169 #ifdef JSS_SUP_JSSMOD | |
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170 dmfreset(inFile); |
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171 if (result != DMERR_OK) |
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172 { |
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173 dmMsg(1, "* Trying JSSMOD ...\n"); |
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174 result = jssLoadJSSMOD(inFile, &mod, TRUE); |
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175 dmfreset(inFile); |
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176 if (result == DMERR_OK) |
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177 result = jssLoadJSSMOD(inFile, &mod, FALSE); |
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178 } |
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179 else |
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180 { |
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181 dmMsg(2, "* Trying XM...\n"); |
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182 result = jssLoadXM(inFile, &mod, FALSE); |
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183 } |
| 0 | 184 #endif |
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185 dmf_close(inFile); |
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186 |
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187 // Check for errors, we still might have some data tho |
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188 if (result != DMERR_OK) |
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189 { |
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190 dmErrorMsg("Error loading module file, %d: %s\n", |
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191 result, dmErrorStr(result)); |
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192 } |
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193 |
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194 // Check if we have anything |
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195 if (mod == NULL) |
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196 return 3; |
| 0 | 197 |
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198 // Try to convert it |
| 68 | 199 if ((result = jssConvertModuleForPlaying(mod)) != DMERR_OK) |
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200 { |
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201 dmErrorMsg("Could not convert module for playing, %d: %s\n", |
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202 result, dmErrorStr(result)); |
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203 return 3; |
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204 } |
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205 |
| 0 | 206 // Open mixer |
| 68 | 207 dev = jvmInit(optOutFormat, optOutChannels, optOutFreq, JMIX_AUTO); |
| 208 if (dev == NULL) | |
| 39 | 209 { |
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210 dmErrorMsg("jvmInit() returned NULL\n"); |
| 0 | 211 return 4; |
| 212 } | |
| 213 | |
| 68 | 214 sampSize = jvmGetSampleSize(dev); |
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215 if ((mb = dmMalloc(bufLen * sampSize)) == NULL) |
| 39 | 216 { |
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217 dmErrorMsg("Could not allocate mixing buffer\n"); |
| 0 | 218 return 5; |
| 219 } | |
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220 |
| 0 | 221 dmMsg(1, "Using fmt=%d, bits=%d, channels=%d, freq=%d [%d / sample]\n", |
| 68 | 222 optOutFormat, jvmGetSampleRes(dev), optOutChannels, optOutFreq, |
| 0 | 223 sampSize); |
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224 |
| 0 | 225 // Initialize player |
| 68 | 226 if ((plr = jmpInit(dev)) == NULL) |
| 227 { | |
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228 dmErrorMsg("jmpInit() returned NULL.\n"); |
| 0 | 229 return 6; |
| 230 } | |
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231 |
| 0 | 232 // Set callback |
| 68 | 233 jvmSetCallback(dev, jmpExec, plr); |
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234 |
| 0 | 235 // Initialize playing |
| 68 | 236 jmpSetModule(plr, mod); |
| 37 | 237 if (optStartOrder >= 0) |
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238 { |
| 0 | 239 dmMsg(1, "Starting from song order #%d\n", optStartOrder); |
| 240 } else | |
| 241 optStartOrder = 0; | |
| 37 | 242 |
| 68 | 243 jmpPlayOrder(plr, optStartOrder); |
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244 jvmSetGlobalVol(dev, 150); |
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245 |
| 68 | 246 if (optMuteOChannels > 0 && optMuteOChannels <= mod->nchannels) |
| 37 | 247 { |
| 0 | 248 int i; |
| 68 | 249 for (i = 0; i < mod->nchannels; i++) |
| 250 jvmMute(dev, i, TRUE); | |
| 251 jvmMute(dev, optMuteOChannels - 1, FALSE); | |
| 0 | 252 } |
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253 |
| 0 | 254 // Open output file |
| 300 | 255 if ((outFile = fopen(optOutFilename, "wb")) == NULL) |
| 37 | 256 { |
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257 dmErrorMsg("Error opening output file '%s'. (%s)\n", |
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258 optInFilename, strerror(errno)); |
| 0 | 259 return 7; |
| 260 } | |
| 261 | |
| 262 // Write initial header | |
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263 dmWriteWAVHeader(outFile, jvmGetSampleRes(dev), optOutFreq, optOutChannels, 1024); |
| 0 | 264 |
| 265 // Render audio data and output to file | |
| 266 if (optUsePlayTime) | |
| 267 dmMsg(1, "Rendering module (%d seconds) ...\n", optPlayTime); | |
| 268 else | |
| 269 dmMsg(1, "Rendering module ...\n"); | |
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270 |
| 0 | 271 optPlayTime *= optOutFreq; |
| 272 dataTotal = 0; | |
| 273 dataWritten = 1; | |
| 68 | 274 while (plr->isPlaying && dataWritten > 0) |
| 0 | 275 { |
| 276 size_t writeLen = bufLen; | |
| 277 if (optUsePlayTime && (writeLen + dataTotal) > optPlayTime) | |
| 278 writeLen = optPlayTime - dataTotal; | |
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279 |
| 0 | 280 if (writeLen > 0) |
| 281 { | |
| 68 | 282 jvmRenderAudio(dev, mb, writeLen); |
| 0 | 283 #if (SDL_BYTEORDER == SDL_BIG_ENDIAN) |
| 284 jssEncodeSample16((Uint16 *)mb, writeLen * optOutChannels, jsampSwapEndianess); | |
| 285 #endif | |
| 286 dataWritten = fwrite(mb, sampSize, writeLen, outFile); | |
| 287 if (dataWritten < writeLen) | |
| 288 { | |
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289 dmErrorMsg("Error writing data!\n"); |
| 0 | 290 fclose(outFile); |
| 291 return 8; | |
| 292 } | |
| 293 dataTotal += dataWritten; | |
| 294 } | |
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295 |
| 0 | 296 if (optUsePlayTime && dataTotal >= optPlayTime) |
| 297 break; | |
| 298 } | |
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299 |
| 0 | 300 // Write the correct header |
| 301 if (fseek(outFile, 0L, SEEK_SET) != 0) | |
| 302 { | |
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303 dmErrorMsg("Error rewinding to header position!\n"); |
| 0 | 304 return 9; |
| 305 } | |
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306 |
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307 dmWriteWAVHeader(outFile, jvmGetSampleRes(dev), optOutFreq, optOutChannels, dataTotal); |
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308 |
| 0 | 309 // Done! |
| 310 fclose(outFile); | |
| 68 | 311 |
| 312 jmpClose(plr); | |
| 313 jvmClose(dev); | |
| 314 jssFreeModule(mod); | |
| 315 jssClose(); | |
| 316 | |
| 0 | 317 dmMsg(1, "OK.\n"); |
| 318 return 0; | |
| 319 } |