annotate mod2wav.c @ 185:1f8f4d7cb33b

Increase default global volume.
author Matti Hamalainen <ccr@tnsp.org>
date Sat, 06 Oct 2012 15:34:29 +0300
parents 6b42aed2745b
children 9b6c0ed66960
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1 /*
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2 * mod2wav - Render XM/JSSMOD module to WAV waveform file
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3 * Programmed and designed by Matti 'ccr' Hamalainen
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4 * (C) Copyright 2007 Tecnic Software productions (TNSP)
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5 *
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6 * Please read file 'COPYING' for information on license and distribution.
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7 */
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8 #include <stdio.h>
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9 #include <string.h>
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10 #include <stdlib.h>
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11 #include <errno.h>
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12 #include "jss.h"
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13 #include "jssmod.h"
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14 #include "jssmix.h"
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15 #include "jssplr.h"
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16 #include "dmlib.h"
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17 #include "dmargs.h"
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18 #include "dmfile.h"
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19
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20
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21 #define JSS_WAVE_FORMAT_PCM (1)
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22 #define JSS_WAVE_RIFF_ID "RIFF"
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23 #define JSS_WAVE_WAVE_ID "WAVE"
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24 #define JSS_WAVE_FMT_ID "fmt "
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25 #define JSS_WAVE_DATA_ID "data"
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26
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27
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28 typedef struct
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29 {
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30 Uint8 chunkID[4];
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31 Uint32 chunkSize;
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32 } JSSWaveChunk;
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33
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34
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35 typedef struct
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36 {
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37 Uint8 riffID[4];
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38 Uint32 fileSize;
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39 Uint8 riffType[4];
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40
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41 JSSWaveChunk chFormat;
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42
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43 Uint16 wFormatTag;
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44 Uint16 nChannels;
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45 Uint32 nSamplesPerSec;
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46 Uint32 nAvgBytesPerSec;
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47 Uint16 nBlockAlign;
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48 Uint16 wBitsPerSample;
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49
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50 JSSWaveChunk chData;
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51 // Data follows here
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52 } JSSWaveFile;
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53
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54
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55 char *srcFilename = NULL, *destFilename = NULL;
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56 int optOutFormat = JSS_AUDIO_S16,
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57 optOutChannels = 2,
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58 optOutFreq = 44100,
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59 optMuteOChannels = -1,
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60 optStartOrder = -1;
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61 BOOL optUsePlayTime = FALSE;
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62 size_t optPlayTime;
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63
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64
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65 DMOptArg optList[] =
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66 {
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67 { 0, '?', "help", "Show this help", OPT_NONE },
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68 { 2, 'v', "verbose", "Be more verbose", OPT_NONE },
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69 { 3, '1', "16bit", "16-bit output", OPT_NONE },
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70 { 4, '8', "8bit", "8-bit output", OPT_NONE },
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71 { 5, 'm', "mono", "Mono output", OPT_NONE },
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72 { 6, 's', "stereo", "Stereo output", OPT_NONE },
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73 { 7, 'f', "freq", "Output frequency", OPT_ARGREQ },
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74 { 8, 'M', "mute", "Mute other channels than #", OPT_ARGREQ },
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75 { 9, 'o', "order", "Start from order #", OPT_ARGREQ },
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76 { 10, 't', "time", "Play for # seconds", OPT_ARGREQ },
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77 // {10, 'l', "loop", "Loop for # times", OPT_ARGREQ },
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78 };
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79
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80 const int optListN = sizeof(optList) / sizeof(optList[0]);
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81
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82
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83 BOOL argHandleOpt(const int optN, char *optArg, char *currArg)
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84 {
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85 (void) optArg;
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86
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87 switch (optN)
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88 {
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89 case 0:
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90 dmPrintBanner(stdout, dmProgName,
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91 "[options] [sourcefile] [destfile]");
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92
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93 dmArgsPrintHelp(stdout, optList, optListN);
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94 exit(0);
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95 break;
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96
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97 case 2:
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98 dmVerbosity++;
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99 break;
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100
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101 case 3:
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102 optOutFormat = JSS_AUDIO_S16;
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103 break;
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104
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105 case 4:
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106 optOutFormat = JSS_AUDIO_U8;
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107 break;
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108
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109 case 5:
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110 optOutChannels = JSS_AUDIO_MONO;
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111 break;
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112
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113 case 6:
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114 optOutChannels = JSS_AUDIO_STEREO;
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115 break;
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116
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117 case 7:
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118 optOutFreq = atoi(optArg);
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119 break;
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120
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121 case 8:
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122 optMuteOChannels = atoi(optArg);
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123 break;
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124
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125 case 9:
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126 optStartOrder = atoi(optArg);
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127 break;
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128
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129 case 10:
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130 optPlayTime = atoi(optArg);
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131 optUsePlayTime = TRUE;
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132 break;
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133
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134 default:
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135 dmError("Unknown argument '%s'.\n", currArg);
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136 return FALSE;
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137 }
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138
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139 return TRUE;
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140 }
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141
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142
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143 BOOL argHandleFile(char *currArg)
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144 {
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145 if (!srcFilename)
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146 srcFilename = currArg;
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147 else
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148 if (!destFilename)
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149 destFilename = currArg;
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150 else
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151 {
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152 dmError("Too many filename arguments (only source and dest needed) '%s'\n", currArg);
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153 return FALSE;
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154 }
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155
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156 return TRUE;
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157 }
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158
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159
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160 BOOL jssWriteChunk(FILE * f, JSSWaveChunk *ch)
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161 {
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162 if (!dm_fwrite_str(f, ch->chunkID, 4)) return FALSE;
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163 return dm_fwrite_le32(f, ch->chunkSize);
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164 }
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165
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166
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167 void jssMakeChunk(JSSWaveChunk *ch, const char *chunkID, const Uint32 chunkSize)
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168 {
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
169 memcpy(&(ch->chunkID), (const void *) chunkID, 4);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
170 ch->chunkSize = chunkSize;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
171 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
172
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
173
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
174 void jssWriteWAVHeader(FILE *outFile, int sampBits, int sampFreq, int sampChn, size_t sampLen)
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
175 {
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
176 JSSWaveFile wav;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
177
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
178 // PCM WAVE chunk
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
179 jssMakeChunk(&wav.chFormat, JSS_WAVE_FMT_ID, (2 + 2 + 4 + 4 + 2 + 2));
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
180
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
181 wav.wFormatTag = JSS_WAVE_FORMAT_PCM;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
182 wav.nChannels = sampChn;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
183 wav.nSamplesPerSec = sampFreq;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
184 wav.nAvgBytesPerSec = (sampBits * sampChn * sampFreq) / 8;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
185 wav.nBlockAlign = (sampBits * sampChn) / 8;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
186 wav.wBitsPerSample = sampBits;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
187
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
188 // Data chunk
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
189 jssMakeChunk(&wav.chData, JSS_WAVE_DATA_ID, (sampLen * wav.nBlockAlign));
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
190
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
191 // RIFF header
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
192 memcpy(&wav.riffID, (const void *) JSS_WAVE_RIFF_ID, 4);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
193 memcpy(&wav.riffType, (const void *) JSS_WAVE_WAVE_ID, 4);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
194 wav.fileSize = ((4 + 4 + 4) + wav.chFormat.chunkSize + wav.chData.chunkSize);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
195
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
196 // Write header
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
197 dm_fwrite_str(outFile, wav.riffID, sizeof(wav.riffID));
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
198 dm_fwrite_le32(outFile, wav.fileSize);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
199
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
200 dm_fwrite_str(outFile, wav.riffType, sizeof(wav.riffType));
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
201 jssWriteChunk(outFile, &wav.chFormat);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
202
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
203 dm_fwrite_le16(outFile, wav.wFormatTag);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
204 dm_fwrite_le16(outFile, wav.nChannels);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
205 dm_fwrite_le32(outFile, wav.nSamplesPerSec);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
206 dm_fwrite_le32(outFile, wav.nAvgBytesPerSec);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
207 dm_fwrite_le16(outFile, wav.nBlockAlign);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
208 dm_fwrite_le16(outFile, wav.wBitsPerSample);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
209
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
210 jssWriteChunk(outFile, &wav.chData);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
211 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
212
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
213
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
214 int main(int argc, char *argv[])
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
215 {
15
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
216 DMResource *inFile = NULL;
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
217 FILE *outFile = NULL;
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
218 JSSModule *mod = NULL;
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
219 JSSMixer *dev = NULL;
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
220 JSSPlayer *plr = NULL;
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
221 int result = -1;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
222 size_t bufLen = 1024*4, dataTotal, dataWritten, sampSize;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
223 Uint8 *mb = NULL;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
224
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
225 dmInitProg("mod2wav", "XM/JSSMOD to WAV renderer", "0.2", NULL, NULL);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
226 dmVerbosity = 1;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
227
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
228 // Parse arguments
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
229 if (!dmArgsProcess(argc, argv, optList, optListN,
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
230 argHandleOpt, argHandleFile, TRUE))
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
231 exit(1);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
232
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
233 // Check arguments
37
cec910d02b26 Cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 15
diff changeset
234 if (!srcFilename || !destFilename)
cec910d02b26 Cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 15
diff changeset
235 {
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
236 dmError("Input or output file not specified!\n");
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
237 return 1;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
238 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
239
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
240 // Initialize miniJSS
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
241 jssInit();
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
242
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
243 // Open the source file
83
6b42aed2745b Cleanups and correct the dmf_create_stdio() issue here as well.
Matti Hamalainen <ccr@tnsp.org>
parents: 68
diff changeset
244 if ((inFile = dmf_create_stdio(srcFilename, "rb")) == NULL)
15
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
245 {
83
6b42aed2745b Cleanups and correct the dmf_create_stdio() issue here as well.
Matti Hamalainen <ccr@tnsp.org>
parents: 68
diff changeset
246 dmError("Error opening input file '%s', %d: %s\n",
6b42aed2745b Cleanups and correct the dmf_create_stdio() issue here as well.
Matti Hamalainen <ccr@tnsp.org>
parents: 68
diff changeset
247 srcFilename, errno, strerror(errno));
15
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
248 return 1;
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
249 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
250
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
251 // Read module file
15
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
252 fprintf(stderr, "Reading file: %s\n", srcFilename);
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
253 #ifdef JSS_SUP_XM
15
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
254 fprintf(stderr, "* Trying XM...\n");
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
255 result = jssLoadXM(inFile, &mod);
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
256 #endif
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
257 #ifdef JSS_SUP_JSSMOD
15
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
258 if (result != 0)
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
259 {
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
260 size_t bufgot, bufsize = dmfsize(inFile);
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
261 Uint8 *buf = dmMalloc(bufsize);
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
262 dmfseek(inFile, 0L, SEEK_SET);
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
263 fprintf(stderr, "* Trying JSSMOD (%d bytes, %p)...\n", bufsize, buf);
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
264 if ((bufgot = dmfread(buf, 1, bufsize, inFile)) != bufsize)
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
265 {
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
266 fprintf(stderr, "Error reading file (not enough data %d), #%d: %s\n",
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
267 bufgot, dmferror(inFile), dmErrorStr(dmferror(inFile)));
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
268 return 2;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
269 }
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
270 result = jssLoadJSSMOD(buf, bufsize, &mod);
15
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
271 dmFree(buf);
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
272 }
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
273 #endif
15
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
274 dmf_close(inFile);
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
275 if (result != DMERR_OK)
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
276 {
83
6b42aed2745b Cleanups and correct the dmf_create_stdio() issue here as well.
Matti Hamalainen <ccr@tnsp.org>
parents: 68
diff changeset
277 dmError("Error loading module file, %d: %s\n",
15
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
278 result, dmErrorStr(result));
feec43a3497c Fix input file reading of mod2wav utility.
Matti Hamalainen <ccr@tnsp.org>
parents: 0
diff changeset
279 return 3;
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
280 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
281
49
033c660c25f5 Restructure module playing, removing 8bit sample mixing (output can still be
Matti Hamalainen <ccr@tnsp.org>
parents: 39
diff changeset
282 // Try to convert it
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
283 if ((result = jssConvertModuleForPlaying(mod)) != DMERR_OK)
49
033c660c25f5 Restructure module playing, removing 8bit sample mixing (output can still be
Matti Hamalainen <ccr@tnsp.org>
parents: 39
diff changeset
284 {
83
6b42aed2745b Cleanups and correct the dmf_create_stdio() issue here as well.
Matti Hamalainen <ccr@tnsp.org>
parents: 68
diff changeset
285 dmError("Could not convert module for playing, %d: %s\n",
49
033c660c25f5 Restructure module playing, removing 8bit sample mixing (output can still be
Matti Hamalainen <ccr@tnsp.org>
parents: 39
diff changeset
286 result, dmErrorStr(result));
033c660c25f5 Restructure module playing, removing 8bit sample mixing (output can still be
Matti Hamalainen <ccr@tnsp.org>
parents: 39
diff changeset
287 return 3;
033c660c25f5 Restructure module playing, removing 8bit sample mixing (output can still be
Matti Hamalainen <ccr@tnsp.org>
parents: 39
diff changeset
288 }
033c660c25f5 Restructure module playing, removing 8bit sample mixing (output can still be
Matti Hamalainen <ccr@tnsp.org>
parents: 39
diff changeset
289
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
290 // Open mixer
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
291 dev = jvmInit(optOutFormat, optOutChannels, optOutFreq, JMIX_AUTO);
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
292 if (dev == NULL)
39
281b080e8c44 More cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 38
diff changeset
293 {
83
6b42aed2745b Cleanups and correct the dmf_create_stdio() issue here as well.
Matti Hamalainen <ccr@tnsp.org>
parents: 68
diff changeset
294 dmError("jvmInit() returned NULL\n");
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
295 return 4;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
296 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
297
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
298 sampSize = jvmGetSampleSize(dev);
83
6b42aed2745b Cleanups and correct the dmf_create_stdio() issue here as well.
Matti Hamalainen <ccr@tnsp.org>
parents: 68
diff changeset
299 if ((mb = dmMalloc(bufLen * sampSize)) == NULL)
39
281b080e8c44 More cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 38
diff changeset
300 {
83
6b42aed2745b Cleanups and correct the dmf_create_stdio() issue here as well.
Matti Hamalainen <ccr@tnsp.org>
parents: 68
diff changeset
301 dmError("Could not allocate mixing buffer\n");
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
302 return 5;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
303 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
304
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
305 dmMsg(1, "Using fmt=%d, bits=%d, channels=%d, freq=%d [%d / sample]\n",
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
306 optOutFormat, jvmGetSampleRes(dev), optOutChannels, optOutFreq,
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
307 sampSize);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
308
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
309 // Initialize player
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
310 if ((plr = jmpInit(dev)) == NULL)
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
311 {
83
6b42aed2745b Cleanups and correct the dmf_create_stdio() issue here as well.
Matti Hamalainen <ccr@tnsp.org>
parents: 68
diff changeset
312 dmError("jmpInit() returned NULL.\n");
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
313 return 6;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
314 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
315
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
316 // Set callback
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
317 jvmSetCallback(dev, jmpExec, plr);
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
318
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
319 // Initialize playing
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
320 jmpSetModule(plr, mod);
37
cec910d02b26 Cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 15
diff changeset
321 if (optStartOrder >= 0)
cec910d02b26 Cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 15
diff changeset
322 {
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
323 dmMsg(1, "Starting from song order #%d\n", optStartOrder);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
324 } else
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
325 optStartOrder = 0;
37
cec910d02b26 Cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 15
diff changeset
326
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
327 jmpPlayOrder(plr, optStartOrder);
185
1f8f4d7cb33b Increase default global volume.
Matti Hamalainen <ccr@tnsp.org>
parents: 83
diff changeset
328 jvmSetGlobalVol(dev, 150);
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
329
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
330 if (optMuteOChannels > 0 && optMuteOChannels <= mod->nchannels)
37
cec910d02b26 Cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 15
diff changeset
331 {
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
332 int i;
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
333 for (i = 0; i < mod->nchannels; i++)
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
334 jvmMute(dev, i, TRUE);
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
335 jvmMute(dev, optMuteOChannels - 1, FALSE);
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
336 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
337
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
338 // Open output file
37
cec910d02b26 Cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 15
diff changeset
339 if ((outFile = fopen(destFilename, "wb")) == NULL)
cec910d02b26 Cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 15
diff changeset
340 {
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
341 dmError("Error opening output file '%s'. (%s)\n", srcFilename, strerror(errno));
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
342 return 7;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
343 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
344
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
345 // Write initial header
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
346 jssWriteWAVHeader(outFile, jvmGetSampleRes(dev), optOutFreq, optOutChannels, 1024);
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
347
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
348 // Render audio data and output to file
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
349 if (optUsePlayTime)
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
350 dmMsg(1, "Rendering module (%d seconds) ...\n", optPlayTime);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
351 else
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
352 dmMsg(1, "Rendering module ...\n");
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
353
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
354 optPlayTime *= optOutFreq;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
355 dataTotal = 0;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
356 dataWritten = 1;
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
357 while (plr->isPlaying && dataWritten > 0)
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
358 {
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
359 size_t writeLen = bufLen;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
360 if (optUsePlayTime && (writeLen + dataTotal) > optPlayTime)
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
361 writeLen = optPlayTime - dataTotal;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
362
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
363 if (writeLen > 0)
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
364 {
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
365 jvmRenderAudio(dev, mb, writeLen);
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
366 #if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
367 jssEncodeSample16((Uint16 *)mb, writeLen * optOutChannels, jsampSwapEndianess);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
368 #endif
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
369 dataWritten = fwrite(mb, sampSize, writeLen, outFile);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
370 if (dataWritten < writeLen)
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
371 {
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
372 dmError("Error writing data!\n");
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
373 fclose(outFile);
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
374 return 8;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
375 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
376 dataTotal += dataWritten;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
377 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
378
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
379 if (optUsePlayTime && dataTotal >= optPlayTime)
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
380 break;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
381 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
382
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
383 // Write the correct header
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
384 if (fseek(outFile, 0L, SEEK_SET) != 0)
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
385 {
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
386 dmError("Error rewinding to header position!\n");
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
387 return 9;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
388 }
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
389
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
390 jssWriteWAVHeader(outFile, jvmGetSampleRes(dev), optOutFreq, optOutChannels, dataTotal);
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
391
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
392 // Done!
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
393 fclose(outFile);
68
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
394
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
395 jmpClose(plr);
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
396 jvmClose(dev);
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
397 jssFreeModule(mod);
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
398 jssClose();
182e5fac93f5 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 49
diff changeset
399
0
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
400 dmMsg(1, "OK.\n");
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
401 return 0;
32250b436bca Initial re-import.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
402 }