Mercurial > hg > xmms-sid
annotate src/xmms-sid.c @ 235:d04191d1ea64
Add xs_fileinfo.h, move appropriate function prototypes there.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Tue, 21 Dec 2004 13:34:02 +0000 |
parents | e613873c3379 |
children | 291715a519e2 |
rev | line source |
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71
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1 /* |
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2 XMMS-SID - SIDPlay input plugin for X MultiMedia System (XMMS) |
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3 |
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4 Main source file |
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5 |
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6 Written by Matti "ccr" Hamalainen <ccr@tnsp.org> |
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7 |
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8 This program is free software; you can redistribute it and/or modify |
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9 it under the terms of the GNU General Public License as published by |
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10 the Free Software Foundation; either version 2 of the License, or |
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11 (at your option) any later version. |
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12 |
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13 This program is distributed in the hope that it will be useful, |
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 GNU General Public License for more details. |
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17 |
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18 You should have received a copy of the GNU General Public License |
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19 along with this program; if not, write to the Free Software |
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20 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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21 */ |
235
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22 #include "xmms-sid.h" |
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23 #include "xs_support.h" |
223
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24 |
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25 #ifdef HAVE_STDLIB_H |
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26 #include <stdlib.h> |
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27 #endif |
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28 |
71
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29 #include <xmms/plugin.h> |
72
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30 #include <xmms/util.h> |
71
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31 |
184
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32 #include <gdk/gdkkeysyms.h> |
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33 #include <gtk/gtk.h> |
235
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34 |
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35 #include "xs_config.h" |
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36 #include "xs_length.h" |
103
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37 #include "xs_stil.h" |
235
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38 #include "xs_fileinfo.h" |
71
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39 #include "xs_interface.h" |
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40 #include "xs_glade.h" |
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41 |
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42 |
71
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43 /* |
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44 * Include player engines |
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45 */ |
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46 #ifdef HAVE_SIDPLAY1 |
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47 #include "xs_sidplay1.h" |
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48 #endif |
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49 #ifdef HAVE_SIDPLAY2 |
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50 #include "xs_sidplay2.h" |
72
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51 #endif |
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52 |
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53 |
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54 /* |
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55 * List of players and links to their functions |
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56 */ |
72
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57 t_xs_player xs_playerlist[] = { |
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58 #ifdef HAVE_SIDPLAY1 |
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59 { XS_ENG_SIDPLAY1, |
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60 xs_sidplay1_isourfile, |
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61 xs_sidplay1_init, xs_sidplay1_close, |
72
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62 xs_sidplay1_initsong, xs_sidplay1_fillbuffer, |
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63 xs_sidplay1_loadsid, xs_sidplay1_deletesid, |
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64 xs_sidplay1_getsidinfo |
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65 }, |
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66 #endif |
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67 #ifdef HAVE_SIDPLAY2 |
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68 { XS_ENG_SIDPLAY2, |
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69 xs_sidplay2_isourfile, |
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70 xs_sidplay2_init, xs_sidplay2_close, |
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71 xs_sidplay2_initsong, xs_sidplay2_fillbuffer, |
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72 xs_sidplay2_loadsid, xs_sidplay2_deletesid, |
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73 xs_sidplay2_getsidinfo |
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74 }, |
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75 #endif |
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76 }; |
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77 |
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78 const gint xs_nplayerlist = (sizeof(xs_playerlist) / sizeof(t_xs_player)); |
71
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79 |
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80 |
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81 /* |
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82 * Global variables |
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83 */ |
230 | 84 t_xs_status xs_status; |
85 XS_MUTEX(xs_status); | |
86 static pthread_t xs_decode_thread; | |
71
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87 |
230 | 88 static GtkWidget *xs_subctrl = NULL; |
89 static GtkObject *xs_subctrl_adj = NULL; | |
90 XS_MUTEX(xs_subctrl); | |
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91 |
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92 void xs_subctrl_close(void); |
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93 void xs_subctrl_update(void); |
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94 |
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95 |
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96 /* |
230 | 97 * Initialization functions |
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98 */ |
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99 void xs_reinit(void) |
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100 { |
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101 gint iPlayer; |
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102 gboolean isInitialized; |
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103 |
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104 /* Stop playing, if we are */ |
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105 XS_MUTEX_LOCK(xs_status); |
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106 if (xs_status.isPlaying) |
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107 { |
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108 XS_MUTEX_UNLOCK(xs_status); |
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109 xs_stop(); |
232
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110 } else { |
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111 XS_MUTEX_UNLOCK(xs_status); |
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112 } |
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113 |
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114 /* Initialize status */ |
213
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115 xs_memset(&xs_status, 0, sizeof(xs_status)); |
127
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116 xs_status.audioFrequency = xs_cfg.audioFrequency; |
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117 xs_status.audioBitsPerSample = xs_cfg.audioBitsPerSample; |
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118 xs_status.audioChannels = xs_cfg.audioChannels; |
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119 xs_status.audioFormat = -1; |
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120 |
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121 /* Try to initialize emulator engine */ |
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122 XSDEBUG("initializing emulator engine #%i...\n", xs_cfg.playerEngine); |
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123 |
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124 iPlayer = 0; |
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125 isInitialized = FALSE; |
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126 while ((iPlayer < xs_nplayerlist) && !isInitialized) |
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127 { |
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128 if (xs_playerlist[iPlayer].plrIdent == xs_cfg.playerEngine) |
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129 { |
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130 if (xs_playerlist[iPlayer].plrInit(&xs_status)) |
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131 { |
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132 isInitialized = TRUE; |
230 | 133 xs_status.sidPlayer = (t_xs_player *) &xs_playerlist[iPlayer]; |
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134 } |
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135 } |
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136 iPlayer++; |
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137 } |
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138 |
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139 XSDEBUG("init#1: %s, %i\n", (isInitialized) ? "OK" : "FAILED", iPlayer); |
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140 |
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141 iPlayer = 0; |
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142 while ((iPlayer < xs_nplayerlist) && !isInitialized) |
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143 { |
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144 if (xs_playerlist[iPlayer].plrInit(&xs_status)) |
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145 { |
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146 isInitialized = TRUE; |
230 | 147 xs_status.sidPlayer = (t_xs_player *) &xs_playerlist[iPlayer]; |
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148 } else |
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149 iPlayer++; |
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150 } |
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151 |
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152 XSDEBUG("init#2: %s, %i\n", (isInitialized) ? "OK" : "FAILED", iPlayer); |
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153 |
99
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154 /* Initialize song-length database */ |
147
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155 xs_songlen_close(); |
230 | 156 if (xs_cfg.songlenDBEnable && (xs_songlen_init() != 0)) |
147
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157 { |
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158 XSERR("Error initializing song-length database!\n"); |
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159 } |
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160 |
99
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161 /* Initialize STIL database */ |
147
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162 xs_stil_close(); |
230 | 163 if (xs_cfg.stilDBEnable && (xs_stil_init() != 0)) |
99
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164 { |
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165 XSERR("Error initializing STIL database!\n"); |
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166 } |
147
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167 } |
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168 |
147
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169 |
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170 /* |
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171 * Initialize XMMS-SID |
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172 */ |
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173 void xs_init(void) |
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174 { |
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175 XSDEBUG("xs_init()\n"); |
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176 |
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177 /* Initialize and get configuration */ |
213
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178 xs_memset(&xs_cfg, 0, sizeof(xs_cfg)); |
147
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179 xs_read_configuration(); |
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180 |
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181 /* Initialize subsystems */ |
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182 xs_reinit(); |
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183 |
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184 XSDEBUG("OK\n"); |
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185 } |
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186 |
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187 |
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188 /* |
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189 * Shut down XMMS-SID |
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190 */ |
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191 void xs_close(void) |
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192 { |
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193 XSDEBUG("xs_close(): shutting down...\n"); |
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194 |
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195 /* Stop playing, free structures */ |
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196 xs_stop(); |
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197 |
230 | 198 xs_tuneinfo_free(xs_status.tuneInfo); |
199 xs_status.tuneInfo = NULL; | |
200 xs_status.sidPlayer->plrDeleteSID(&xs_status); | |
201 xs_status.sidPlayer->plrClose(&xs_status); | |
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202 |
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203 xs_songlen_close(); |
99
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204 xs_stil_close(); |
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205 |
71
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206 XSDEBUG("shutdown finished.\n"); |
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207 } |
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208 |
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209 |
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210 /* |
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211 * Check whether the given file is handled by this plugin |
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212 */ |
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213 gint xs_is_our_file(gchar *pcFilename) |
73
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214 { |
225 | 215 gchar *pcExt; |
230 | 216 assert(xs_status.sidPlayer); |
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217 |
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218 /* Check the filename */ |
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219 if (pcFilename == NULL) |
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220 return FALSE; |
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221 |
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222 /* Try to detect via detection routine, if required */ |
230 | 223 if (xs_cfg.detectMagic && xs_status.sidPlayer->plrIsOurFile(pcFilename)) |
73
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224 return TRUE; |
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225 |
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226 /* Detect just by checking filename extension */ |
212 | 227 pcExt = xs_strrchr(pcFilename, '.'); |
73
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228 if (pcExt) |
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229 { |
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230 pcExt++; |
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231 switch (xs_cfg.playerEngine) { |
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232 case XS_ENG_SIDPLAY1: |
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233 case XS_ENG_SIDPLAY2: |
208
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234 if (!g_strcasecmp(pcExt, "psid")) return TRUE; |
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235 if (!g_strcasecmp(pcExt, "sid")) return TRUE; |
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236 if (!g_strcasecmp(pcExt, "dat")) return TRUE; |
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237 if (!g_strcasecmp(pcExt, "inf")) return TRUE; |
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238 if (!g_strcasecmp(pcExt, "info")) return TRUE; |
84
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239 break; |
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240 } |
73
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241 } |
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242 |
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243 return FALSE; |
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244 } |
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245 |
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246 |
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247 /* |
71
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248 * Main playing thread loop |
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249 */ |
232
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250 void *xs_playthread(void *argPointer) |
71
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251 { |
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252 t_xs_status myStatus; |
230 | 253 t_xs_tuneinfo *myTune; |
106
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254 gboolean audioOpen = FALSE, doPlay = FALSE; |
103
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255 guint audioGot; |
127
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256 gint songLength; |
71
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257 gchar audioBuffer[XS_BUFSIZE]; |
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258 |
75
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SIDPlay2 support "works" now. Borked problems with threads.
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259 /* Initialize */ |
230 | 260 XSDEBUG("entering player thread\n"); |
261 XS_MUTEX_LOCK(xs_status); | |
71
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262 memcpy(&myStatus, &xs_status, sizeof(t_xs_status)); |
230 | 263 myTune = xs_status.tuneInfo; |
264 XS_MUTEX_UNLOCK(xs_status); | |
71
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265 |
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266 /* |
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267 * Main player loop: while not stopped, loop here - play subtunes |
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268 */ |
75
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269 doPlay = TRUE; |
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270 while (xs_status.isPlaying && doPlay) |
71
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271 { |
230 | 272 XS_MUTEX_LOCK(xs_status); |
91 | 273 myStatus.currSong = xs_status.currSong; |
230 | 274 XS_MUTEX_UNLOCK(xs_status); |
71
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275 |
91 | 276 XSDEBUG("subtune #%i selected, initializing...\n", myStatus.currSong); |
71
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277 |
232
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278 GDK_THREADS_ENTER(); |
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279 xs_subctrl_update(); |
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280 GDK_THREADS_LEAVE(); |
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281 |
103
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282 songLength = myTune->subTunes[myStatus.currSong - 1].tuneLength; |
184
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283 |
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284 /* Check minimum playtime */ |
177
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285 if (xs_cfg.playMinTimeEnable) |
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|
286 { |
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287 if (songLength < xs_cfg.playMinTime) |
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288 songLength = xs_cfg.playMinTime; |
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289 } |
71
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290 |
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291 /* Initialize song */ |
230 | 292 if (!myStatus.sidPlayer->plrInitSong(&myStatus)) |
71
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293 { |
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294 XSERR("Couldn't initialize SID-tune '%s' (sub-tune #%i)!\n", |
230 | 295 myTune->sidFilename, myStatus.currSong); |
184
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296 goto xs_err_exit; |
71
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297 } |
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298 |
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299 |
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300 /* Open the audio output */ |
127
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301 if (!xs_plugin_ip.output->open_audio(myStatus.audioFormat, myStatus.audioFrequency, myStatus.audioChannels)) |
71
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302 { |
127
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303 XSERR("Couldn't open XMMS audio output (fmt=%x, freq=%i, nchan=%i)!\n", |
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304 myStatus.audioFormat, myStatus.audioFrequency, myStatus.audioChannels); |
230 | 305 |
306 XS_MUTEX_LOCK(xs_status); | |
71
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|
307 xs_status.isError = TRUE; |
230 | 308 XS_MUTEX_UNLOCK(xs_status); |
184
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309 goto xs_err_exit; |
71
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|
310 } |
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|
311 |
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|
312 audioOpen = TRUE; |
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313 |
232
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|
314 /* Set song information for current subtune */ |
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|
315 xs_plugin_ip.set_info( |
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316 myTune->subTunes[myStatus.currSong - 1].tuneTitle, |
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317 (songLength > 0) ? (songLength * 1000) : -1, |
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318 (myTune->subTunes[myStatus.currSong - 1].tuneSpeed > 0) ? (myTune->subTunes[myStatus.currSong - 1].tuneSpeed * 1000) : -1, |
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|
319 myStatus.audioFrequency, |
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|
320 myStatus.audioChannels); |
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Thread locking now final. All parts, including GTK GUI, should be(?)
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diff
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|
321 |
e613873c3379
Thread locking now final. All parts, including GTK GUI, should be(?)
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230
diff
changeset
|
322 |
e613873c3379
Thread locking now final. All parts, including GTK GUI, should be(?)
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|
323 XSDEBUG("playing\n"); |
e613873c3379
Thread locking now final. All parts, including GTK GUI, should be(?)
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|
324 |
71
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|
325 /* |
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|
326 * Play the subtune |
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Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
327 */ |
91 | 328 while (xs_status.isPlaying && myStatus.isPlaying && (xs_status.currSong == myStatus.currSong)) |
71
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
329 { |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
330 /* Render audio data */ |
230 | 331 audioGot = myStatus.sidPlayer->plrFillBuffer(&myStatus, audioBuffer, XS_BUFSIZE); |
71
2b32c75729ce
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|
332 |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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changeset
|
333 /* I <3 visualice/haujobb */ |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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changeset
|
334 xs_plugin_ip.add_vis_pcm( |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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changeset
|
335 xs_plugin_ip.output->written_time(), |
127
ddb513bd2610
Improved audio format support, now supported formats are "queried" from
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118
diff
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|
336 myStatus.audioFormat, myStatus.audioChannels, |
ddb513bd2610
Improved audio format support, now supported formats are "queried" from
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118
diff
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|
337 audioGot, audioBuffer); |
71
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|
338 |
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Started modularizing, separated sidplay1 things into a "wrapper" module.
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changeset
|
339 /* Wait a little */ |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
340 while (xs_status.isPlaying && |
91 | 341 (xs_status.currSong == myStatus.currSong) && |
106
98a72c44f56b
Fileinfo now working with rudimentary informations. Slightly buggy.
Matti Hamalainen <ccr@tnsp.org>
parents:
103
diff
changeset
|
342 ((guint) xs_plugin_ip.output->buffer_free() < audioGot)) |
235
d04191d1ea64
Add xs_fileinfo.h, move appropriate function prototypes there.
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232
diff
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|
343 xmms_usleep(500); |
71
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|
344 |
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Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
345 /* Output audio */ |
91 | 346 if (xs_status.isPlaying && (xs_status.currSong == myStatus.currSong)) |
103
fe83646e6baa
Changed plrFillBuffer()-functions to return actual number of samples computed.
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99
diff
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|
347 xs_plugin_ip.output->write_audio(audioBuffer, audioGot); |
71
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Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
348 |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
349 /* Check if we have played enough */ |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
350 if (xs_cfg.playMaxTimeEnable) |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
351 { |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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changeset
|
352 if (xs_cfg.playMaxTimeUnknown) |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
353 { |
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Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
354 if ((songLength == -1) && |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
355 (xs_plugin_ip.output->output_time() >= (xs_cfg.playMaxTime * 1000))) |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
356 myStatus.isPlaying = FALSE; |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
357 } else { |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
358 if (xs_plugin_ip.output->output_time() >= (xs_cfg.playMaxTime * 1000)) |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
359 myStatus.isPlaying = FALSE; |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
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changeset
|
360 } |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
361 } |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
362 |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
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changeset
|
363 if (songLength > 0) |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
364 { |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
365 if (xs_plugin_ip.output->output_time() >= (songLength * 1000)) |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
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changeset
|
366 myStatus.isPlaying = FALSE; |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
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changeset
|
367 } |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
368 } |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
369 |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
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changeset
|
370 XSDEBUG("subtune ended/stopped\n"); |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
371 |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
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changeset
|
372 /* Close audio */ |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
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changeset
|
373 if (audioOpen) |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
374 { |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
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375 XSDEBUG("close audio #1\n"); |
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376 xs_plugin_ip.output->close_audio(); |
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377 audioOpen = FALSE; |
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378 } |
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379 |
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380 /* Now determine if we continue by selecting other subtune or something */ |
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381 if (!myStatus.isPlaying) doPlay = FALSE; |
71
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382 } |
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383 |
184
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384 xs_err_exit: |
75
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385 /* Close audio */ |
71
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386 if (audioOpen) |
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387 { |
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388 XSDEBUG("close audio #2\n"); |
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389 xs_plugin_ip.output->close_audio(); |
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390 } |
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391 |
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392 /* Exit the playing thread */ |
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393 XSDEBUG("exiting thread, bye.\n"); |
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394 |
230 | 395 XS_MUTEX_LOCK(xs_status); |
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396 xs_status.isPlaying = FALSE; |
230 | 397 XS_MUTEX_UNLOCK(xs_status); |
232
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398 |
71
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399 pthread_exit(NULL); |
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400 } |
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401 |
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402 |
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403 /* |
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404 * Start playing the given file |
202 | 405 * Here we load the tune and initialize the playing thread. |
406 * Usually you would also initialize the output-plugin, but | |
407 * this is XMMS-SID and we do it on the player thread instead. | |
71
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408 */ |
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409 void xs_play_file(gchar *pcFilename) |
71
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410 { |
230 | 411 assert(xs_status.sidPlayer); |
412 | |
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413 XSDEBUG("play '%s'\n", pcFilename); |
75
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414 |
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415 /* Get tune information */ |
230 | 416 if ((xs_status.tuneInfo = xs_status.sidPlayer->plrGetSIDInfo(pcFilename)) == NULL) |
73
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417 return; |
72
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418 |
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419 /* Initialize the tune */ |
230 | 420 if (!xs_status.sidPlayer->plrLoadSID(&xs_status, pcFilename)) |
87
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421 { |
230 | 422 xs_tuneinfo_free(xs_status.tuneInfo); |
423 xs_status.tuneInfo = NULL; | |
87
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424 return; |
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425 } |
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426 |
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427 XSDEBUG("load ok\n"); |
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428 |
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429 /* Set general status information */ |
87
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430 xs_status.isPlaying = TRUE; |
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431 xs_status.isError = FALSE; |
230 | 432 xs_status.currSong = xs_status.tuneInfo->startTune; |
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433 |
73
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434 /* Start the playing thread! */ |
232
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435 if (pthread_create(&xs_decode_thread, NULL, xs_playthread, NULL) < 0) |
73
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436 { |
235
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437 XSERR("Couldn't start playing thread!\n"); |
230 | 438 xs_tuneinfo_free(xs_status.tuneInfo); |
439 xs_status.tuneInfo = NULL; | |
440 xs_status.sidPlayer->plrDeleteSID(&xs_status); | |
73
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441 } |
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442 |
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443 XSDEBUG("systems should be up?\n"); |
71
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444 } |
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445 |
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446 |
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447 /* |
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448 * Stop playing |
202 | 449 * Here we set the playing status to stop and wait for playing |
450 * thread to shut down. In any "correctly" done plugin, this is | |
451 * also the function where you close the output-plugin, but since | |
452 * XMMS-SID's special behaviour, we don't do that here. | |
453 * | |
454 * Finally tune and other memory allocations are free'd. | |
71
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455 */ |
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|
456 void xs_stop(void) |
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457 { |
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458 XSDEBUG("STOP_REQ\n"); |
140
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459 |
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460 xs_subctrl_close(); |
232
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461 xs_fileinfo_update(); |
140
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462 |
232
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463 XS_MUTEX_LOCK(xs_status); |
74 | 464 if (xs_status.isPlaying) |
71
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465 { |
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466 /* Stop playing */ |
71
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467 XSDEBUG("stopping...\n"); |
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|
468 xs_status.isPlaying = FALSE; |
230 | 469 XS_MUTEX_UNLOCK(xs_status); |
71
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470 pthread_join(xs_decode_thread, NULL); |
232
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471 } else { |
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472 XS_MUTEX_UNLOCK(xs_status); |
71
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473 } |
75
653c9b0d1320
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|
474 |
87
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|
475 /* Free tune information */ |
230 | 476 xs_status.sidPlayer->plrDeleteSID(&xs_status); |
477 xs_tuneinfo_free(xs_status.tuneInfo); | |
478 xs_status.tuneInfo = NULL; | |
71
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|
479 } |
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|
480 |
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Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
481 |
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|
482 /* |
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483 * Pause/unpause the playing |
71
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|
484 */ |
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|
485 void xs_pause(short pauseState) |
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|
486 { |
140
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487 xs_subctrl_close(); |
232
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488 xs_fileinfo_update(); |
71
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|
489 xs_plugin_ip.output->pause(pauseState); |
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|
490 } |
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|
491 |
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Started modularizing, separated sidplay1 things into a "wrapper" module.
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|
492 |
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493 /* |
140
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494 * Pop-up subtune selector |
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495 */ |
230 | 496 void xs_subctrl_setsong(void) |
497 { | |
232
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498 gint n; |
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499 |
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500 XS_MUTEX_LOCK(xs_status); |
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501 XS_MUTEX_LOCK(xs_subctrl); |
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Thread locking now final. All parts, including GTK GUI, should be(?)
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502 |
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503 if (xs_status.tuneInfo && xs_status.isPlaying) |
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504 { |
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505 n = GTK_ADJUSTMENT(xs_subctrl_adj)->value; |
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506 if ((n >= 1) && (n <= xs_status.tuneInfo->nsubTunes)) |
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507 xs_status.currSong = n; |
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508 } |
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Thread locking now final. All parts, including GTK GUI, should be(?)
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509 |
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510 XS_MUTEX_UNLOCK(xs_subctrl); |
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511 XS_MUTEX_UNLOCK(xs_status); |
230 | 512 } |
513 | |
514 | |
515 void xs_subctrl_prevsong(void) | |
516 { | |
232
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517 XS_MUTEX_LOCK(xs_status); |
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518 |
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519 if (xs_status.tuneInfo && xs_status.isPlaying) |
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520 { |
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521 if (xs_status.currSong > 1) |
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522 xs_status.currSong--; |
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523 } |
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524 |
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525 XS_MUTEX_UNLOCK(xs_status); |
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526 |
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527 xs_subctrl_update(); |
230 | 528 } |
529 | |
530 | |
531 void xs_subctrl_nextsong(void) | |
532 { | |
232
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533 XS_MUTEX_LOCK(xs_status); |
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534 |
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535 if (xs_status.tuneInfo && xs_status.isPlaying) |
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536 { |
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537 if (xs_status.currSong < xs_status.tuneInfo->nsubTunes) |
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538 xs_status.currSong++; |
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539 } |
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540 |
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541 XS_MUTEX_UNLOCK(xs_status); |
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542 |
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543 xs_subctrl_update(); |
230 | 544 } |
545 | |
177
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546 |
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547 void xs_subctrl_update(void) |
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548 { |
177
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549 GtkAdjustment *tmpAdj; |
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550 |
230 | 551 XS_MUTEX_LOCK(xs_status); |
232
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552 XS_MUTEX_LOCK(xs_subctrl); |
230 | 553 |
184
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554 /* Check if control window exists, we are currently playing and have a tune */ |
189
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555 if (xs_subctrl) |
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556 { |
230 | 557 if (xs_status.tuneInfo && xs_status.isPlaying) |
189
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558 { |
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559 tmpAdj = GTK_ADJUSTMENT(xs_subctrl_adj); |
177
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560 |
189
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561 tmpAdj->value = xs_status.currSong; |
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562 tmpAdj->lower = 1; |
230 | 563 tmpAdj->upper = xs_status.tuneInfo->nsubTunes; |
232
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564 XS_MUTEX_UNLOCK(xs_status); |
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565 XS_MUTEX_UNLOCK(xs_subctrl); |
189
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566 gtk_adjustment_value_changed(tmpAdj); |
232
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567 } else { |
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568 XS_MUTEX_UNLOCK(xs_status); |
230 | 569 XS_MUTEX_UNLOCK(xs_subctrl); |
189
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570 xs_subctrl_close(); |
232
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571 } |
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572 } else { |
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573 XS_MUTEX_UNLOCK(xs_subctrl); |
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574 XS_MUTEX_UNLOCK(xs_status); |
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575 } |
177
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576 |
232
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577 xs_fileinfo_update(); |
140
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578 } |
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579 |
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580 |
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581 void xs_subctrl_close(void) |
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582 { |
230 | 583 XS_MUTEX_LOCK(xs_subctrl); |
232
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584 |
140
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585 if (xs_subctrl) |
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586 { |
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587 gtk_widget_destroy(xs_subctrl); |
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588 xs_subctrl = NULL; |
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589 } |
232
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590 |
230 | 591 XS_MUTEX_UNLOCK(xs_subctrl); |
140
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592 } |
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593 |
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594 |
184
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595 gboolean xs_subctrl_keypress(GtkWidget *win, GdkEventKey *ev) |
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596 { |
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597 if (ev->keyval == GDK_Escape) |
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598 xs_subctrl_close(); |
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599 |
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600 return FALSE; |
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601 } |
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602 |
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603 |
140
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604 void xs_subctrl_open() |
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605 { |
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606 GtkWidget *frame25, *hbox15, *subctrl_prev, *subctrl_current, *subctrl_next; |
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607 |
230 | 608 XS_MUTEX_LOCK(xs_subctrl); |
609 if (!xs_status.tuneInfo || !xs_status.isPlaying || | |
610 xs_subctrl || (xs_status.tuneInfo->nsubTunes <= 1)) | |
611 { | |
612 XS_MUTEX_UNLOCK(xs_subctrl); | |
613 return; | |
614 } | |
140
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615 |
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616 /* Create the pop-up window */ |
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617 xs_subctrl = gtk_window_new (GTK_WINDOW_DIALOG); |
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618 gtk_widget_set_name (xs_subctrl, "xs_subctrl"); |
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619 gtk_object_set_data (GTK_OBJECT (xs_subctrl), "xs_subctrl", xs_subctrl); |
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620 |
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621 gtk_window_set_title(GTK_WINDOW(xs_subctrl), "Subtune Control"); |
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622 gtk_window_set_position(GTK_WINDOW(xs_subctrl), GTK_WIN_POS_MOUSE); |
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623 gtk_container_set_border_width(GTK_CONTAINER(xs_subctrl), 0); |
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624 gtk_window_set_policy(GTK_WINDOW(xs_subctrl), FALSE, FALSE, FALSE); |
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625 |
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626 gtk_signal_connect(GTK_OBJECT(xs_subctrl), "destroy", |
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627 GTK_SIGNAL_FUNC(gtk_widget_destroyed), &xs_subctrl); |
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628 |
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629 gtk_signal_connect(GTK_OBJECT(xs_subctrl), "focus_out_event", |
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630 GTK_SIGNAL_FUNC(xs_subctrl_close), NULL); |
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631 |
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632 gtk_widget_realize(xs_subctrl); |
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633 gdk_window_set_decorations(xs_subctrl->window, 0); |
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634 |
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635 |
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636 /* Create the control widgets */ |
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637 frame25 = gtk_frame_new (NULL); |
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638 gtk_container_add (GTK_CONTAINER (xs_subctrl), frame25); |
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639 gtk_container_set_border_width (GTK_CONTAINER (frame25), 2); |
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640 gtk_frame_set_shadow_type (GTK_FRAME (frame25), GTK_SHADOW_OUT); |
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641 |
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642 hbox15 = gtk_hbox_new (FALSE, 4); |
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643 gtk_container_add (GTK_CONTAINER (frame25), hbox15); |
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644 |
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645 subctrl_prev = gtk_button_new_with_label (" < "); |
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646 gtk_widget_set_name (subctrl_prev, "subctrl_prev"); |
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647 gtk_box_pack_start (GTK_BOX (hbox15), subctrl_prev, FALSE, FALSE, 0); |
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648 |
230 | 649 xs_subctrl_adj = gtk_adjustment_new (xs_status.currSong, 1, xs_status.tuneInfo->nsubTunes, 1, 1, 0); |
140
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650 gtk_signal_connect (GTK_OBJECT (xs_subctrl_adj), "value_changed", |
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651 GTK_SIGNAL_FUNC (xs_subctrl_setsong), NULL); |
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652 |
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653 subctrl_current = gtk_hscale_new (GTK_ADJUSTMENT(xs_subctrl_adj)); |
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654 gtk_widget_set_name (subctrl_current, "subctrl_current"); |
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655 gtk_box_pack_start (GTK_BOX (hbox15), subctrl_current, FALSE, TRUE, 0); |
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656 gtk_scale_set_digits (GTK_SCALE (subctrl_current), 0); |
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657 gtk_range_set_update_policy (GTK_RANGE (subctrl_current), GTK_UPDATE_DELAYED); |
184
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658 gtk_widget_grab_focus (subctrl_current); |
140
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659 |
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660 subctrl_next = gtk_button_new_with_label (" > "); |
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661 gtk_widget_set_name (subctrl_next, "subctrl_next"); |
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662 gtk_box_pack_start (GTK_BOX (hbox15), subctrl_next, FALSE, FALSE, 0); |
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663 |
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664 gtk_signal_connect (GTK_OBJECT (subctrl_prev), "clicked", |
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665 GTK_SIGNAL_FUNC (xs_subctrl_prevsong), NULL); |
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666 |
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667 gtk_signal_connect (GTK_OBJECT (subctrl_next), "clicked", |
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668 GTK_SIGNAL_FUNC (xs_subctrl_nextsong), NULL); |
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669 |
184
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670 gtk_signal_connect (GTK_OBJECT (xs_subctrl), "key_press_event", |
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671 GTK_SIGNAL_FUNC (xs_subctrl_keypress), NULL); |
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672 |
140
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|
673 gtk_widget_show_all(xs_subctrl); |
230 | 674 |
675 XS_MUTEX_UNLOCK(xs_subctrl); | |
140
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676 } |
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677 |
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678 |
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679 /* |
71
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680 * Set the time-seek position |
202 | 681 * The playing thread will do the "seeking", which means sub-tune |
682 * changing in XMMS-SID's case. iTime argument is time in seconds, | |
683 * in contrast to milliseconds used in other occasions. | |
684 * | |
685 * This function is called whenever position slider is clicked or | |
686 * other method of seeking is used (keyboard, etc.) | |
71
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687 */ |
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|
688 void xs_seek(gint iTime) |
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689 { |
132
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690 /* Check status */ |
230 | 691 XS_MUTEX_LOCK(xs_status); |
692 if (!xs_status.tuneInfo || !xs_status.isPlaying) | |
693 { | |
694 XS_MUTEX_UNLOCK(xs_status); | |
695 return; | |
696 } | |
132
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697 |
230 | 698 /* Act according to settings */ |
103
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|
699 switch (xs_cfg.subsongControl) { |
132
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700 case XS_SSC_SEEK: |
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701 if (iTime < xs_status.lastTime) |
232
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230
diff
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702 { |
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230
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|
703 if (xs_status.currSong > 1) |
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230
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|
704 xs_status.currSong--; |
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705 } else |
132
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706 if (iTime > xs_status.lastTime) |
232
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230
diff
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|
707 { |
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230
diff
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|
708 if (xs_status.currSong < xs_status.tuneInfo->nsubTunes) |
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230
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|
709 xs_status.currSong++; |
e613873c3379
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230
diff
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|
710 } |
103
fe83646e6baa
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diff
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|
711 break; |
78
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|
712 |
140
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|
713 case XS_SSC_POPUP: |
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138
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|
714 xs_subctrl_open(); |
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|
715 break; |
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|
716 |
71
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changeset
|
717 /* If we have song-position patch, check settings */ |
2b32c75729ce
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diff
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|
718 #ifdef HAVE_SONG_POSITION |
103
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diff
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|
719 case XS_SSC_PATCH: |
232
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230
diff
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|
720 if ((iTime >= 1) && (iTime <= xs_status.tuneInfo->nsubTunes)) |
78
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|
721 xs_status.currSong = iTime; |
103
fe83646e6baa
Changed plrFillBuffer()-functions to return actual number of samples computed.
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diff
changeset
|
722 break; |
71
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
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|
723 #endif |
230 | 724 } |
103
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Changed plrFillBuffer()-functions to return actual number of samples computed.
Matti Hamalainen <ccr@tnsp.org>
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99
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|
725 |
230 | 726 XS_MUTEX_UNLOCK(xs_status); |
71
2b32c75729ce
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diff
changeset
|
727 } |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
728 |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
729 |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
730 /* |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
731 * Return the playing "position/time" |
202 | 732 * Determine current position/time in song. Used by XMMS to update |
733 * the song clock and position slider and MOST importantly to determine | |
734 * END OF SONG! Return value of -2 means error, XMMS opens an audio | |
735 * error dialog. -1 means end of song (if one was playing currently). | |
71
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diff
changeset
|
736 */ |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
737 gint xs_get_time(void) |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
738 { |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
739 /* If errorflag is set, return -2 to signal it to XMMS's idle callback */ |
230 | 740 XS_MUTEX_LOCK(xs_status); |
71
2b32c75729ce
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parents:
diff
changeset
|
741 if (xs_status.isError) |
230 | 742 { |
743 XS_MUTEX_UNLOCK(xs_status); | |
71
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
744 return -2; |
230 | 745 } |
71
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
746 |
87
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84
diff
changeset
|
747 /* If there is no tune, return -1 */ |
230 | 748 if (!xs_status.tuneInfo) |
749 { | |
750 XS_MUTEX_UNLOCK(xs_status); | |
87
94497283affa
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84
diff
changeset
|
751 return -1; |
230 | 752 } |
87
94497283affa
Various fixes and improvements
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parents:
84
diff
changeset
|
753 |
71
2b32c75729ce
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parents:
diff
changeset
|
754 /* If tune has ended, return -1 */ |
75
653c9b0d1320
SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents:
74
diff
changeset
|
755 if (!xs_status.isPlaying) |
230 | 756 { |
757 XS_MUTEX_UNLOCK(xs_status); | |
71
2b32c75729ce
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parents:
diff
changeset
|
758 return -1; |
230 | 759 } |
71
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
760 |
78
ab522ab65c85
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parents:
75
diff
changeset
|
761 /* Let's see what we do */ |
132
4162a5370b9e
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127
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|
762 switch (xs_cfg.subsongControl) { |
4162a5370b9e
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|
763 case XS_SSC_SEEK: |
177
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172
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|
764 xs_status.lastTime = (xs_plugin_ip.output->output_time() / 1000); |
132
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127
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|
765 break; |
4162a5370b9e
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|
766 |
71
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parents:
diff
changeset
|
767 #ifdef HAVE_SONG_POSITION |
132
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|
768 case XS_SSC_PATCH: |
230 | 769 set_song_position(xs_status.currSong, 1, xs_status.tuneInfo->nsubTunes); |
132
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Added "seek"-subsong control option, in style of xmms-sidplay.
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|
770 break; |
71
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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diff
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|
771 #endif |
132
4162a5370b9e
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|
772 } |
4162a5370b9e
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|
773 |
230 | 774 XS_MUTEX_UNLOCK(xs_status); |
775 | |
177
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|
776 /* Return output time reported by audio output plugin */ |
71
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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parents:
diff
changeset
|
777 return xs_plugin_ip.output->output_time(); |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
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diff
changeset
|
778 } |
2b32c75729ce
Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
779 |
73
2bc607888f53
Added libsidplay2 module, lots of reworking of internals, sidplay1 support
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diff
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|
780 |
2bc607888f53
Added libsidplay2 module, lots of reworking of internals, sidplay1 support
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|
781 /* |
2bc607888f53
Added libsidplay2 module, lots of reworking of internals, sidplay1 support
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diff
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|
782 * Return song information |
202 | 783 * This function is called by XMMS when initially loading the playlist. |
784 * Subsequent changes to information are made by the player thread, | |
785 * which uses xs_plugin_ip.set_info(); | |
73
2bc607888f53
Added libsidplay2 module, lots of reworking of internals, sidplay1 support
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|
786 */ |
87
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diff
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|
787 void xs_get_song_info(gchar *songFilename, gchar **songTitle, gint *songLength) |
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|
788 { |
230 | 789 t_xs_tuneinfo *pInfo; |
87
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Various fixes and improvements
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|
790 gint tmpInt; |
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Various fixes and improvements
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|
791 |
177
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|
792 /* Get tune information from emulation engine */ |
230 | 793 pInfo = xs_status.sidPlayer->plrGetSIDInfo(songFilename); |
87
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parents:
84
diff
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|
794 if (!pInfo) return; |
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Various fixes and improvements
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|
795 |
177
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796 /* Get sub-tune information, if available */ |
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797 if ((pInfo->startTune >= 0) && (pInfo->startTune <= pInfo->nsubTunes)) |
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798 { |
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799 (*songTitle) = g_strdup(pInfo->subTunes[pInfo->startTune - 1].tuneTitle); |
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800 |
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801 tmpInt = pInfo->subTunes[pInfo->startTune - 1].tuneLength; |
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802 if (tmpInt < 0) |
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803 (*songLength) = -1; |
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804 else |
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805 (*songLength) = (tmpInt * 1000); |
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806 } |
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807 |
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808 /* Free tune information */ |
230 | 809 xs_tuneinfo_free(pInfo); |
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810 } |
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811 |
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812 |
230 | 813 /* Allocate a new tune information structure |
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814 */ |
230 | 815 t_xs_tuneinfo *xs_tuneinfo_new(gchar *pcFilename, gint nsubTunes, gint startTune, |
816 gchar *sidName, gchar *sidComposer, gchar *sidCopyright, | |
817 gint loadAddr, gint initAddr, gint playAddr, gint dataFileLen) | |
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818 { |
230 | 819 t_xs_tuneinfo *pResult; |
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820 |
230 | 821 pResult = (t_xs_tuneinfo *) g_malloc0(sizeof(t_xs_tuneinfo)); |
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822 if (!pResult) return NULL; |
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823 |
230 | 824 pResult->sidFilename = g_strdup(pcFilename); |
825 if (!pResult->sidFilename) | |
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826 { |
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827 g_free(pResult); |
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828 return NULL; |
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829 } |
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830 |
230 | 831 pResult->sidName = g_strdup(sidName); |
832 pResult->sidComposer = g_strdup(sidComposer); | |
833 pResult->sidCopyright = g_strdup(sidCopyright); | |
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834 pResult->nsubTunes = nsubTunes; |
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835 pResult->startTune = startTune; |
230 | 836 |
837 pResult->loadAddr = loadAddr; | |
838 pResult->initAddr = initAddr; | |
839 pResult->playAddr = playAddr; | |
840 pResult->dataFileLen = dataFileLen; | |
87
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841 |
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842 return pResult; |
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843 } |
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844 |
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845 |
230 | 846 /* Free given tune information structure |
87
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847 */ |
230 | 848 void xs_tuneinfo_free(t_xs_tuneinfo *pTune) |
87
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849 { |
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850 gint i; |
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851 if (!pTune) return; |
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852 |
230 | 853 g_free(pTune->sidFilename); pTune->sidFilename = NULL; |
854 g_free(pTune->sidName); pTune->sidName = NULL; | |
855 g_free(pTune->sidComposer); pTune->sidComposer = NULL; | |
856 g_free(pTune->sidCopyright); pTune->sidCopyright = NULL; | |
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857 |
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858 for (i = 0; i < pTune->nsubTunes; i++) |
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859 { |
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860 if (pTune->subTunes[i].tuneTitle) |
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861 { |
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862 g_free(pTune->subTunes[i].tuneTitle); |
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863 pTune->subTunes[i].tuneTitle = NULL; |
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864 } |
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865 } |
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866 |
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867 g_free(pTune); |
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868 } |
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869 |