Mercurial > hg > xmms-sid

annotate src/xs_sidplay2.cc @ 101:4614f58ab169 dev-0_8_0b6

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author Matti Hamalainen <ccr@tnsp.org>
date Sun, 11 Jan 2004 01:25:01 +0000
parents 63cf9b2ddadf
children fe83646e6baa
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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 libSIDPlay v2 support
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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 */
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22 #include "xmms-sid.h"
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23
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24 #ifdef HAVE_SIDPLAY2
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25
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26 extern "C" {
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27 #include "xs_sidplay2.h"
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28 #include <stdio.h>
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29 #include <xmms/titlestring.h>
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30 #include "xs_config.h"
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31 #include "xs_support.h"
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32 #include "xs_length.h"
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33 }
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34
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35 #include <sidplay/sidplay2.h>
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36 #ifdef HAVE_RESID_BUILDER
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37 #include <sidplay/builders/resid.h>
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38 #endif
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39 #ifdef HAVE_HARDSID_BUILDER
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40 #include <sidplay/builders/hardsid.h>
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41 #endif
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42
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43
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44 typedef struct {
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45 sidplay2 *currEng;
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46 sidbuilder *currBuilder;
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47 sid2_config_t currConfig;
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48 SidTune *currTune;
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49 } t_xs_sidplay2;
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50
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51
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52 /*
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53 * We need to 'export' all this pseudo-C++ crap
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54 */
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55 extern "C" {
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56
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57
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58 /*
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59 * Check if we can play the given file
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60 */
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61 gboolean xs_sidplay2_isourfile(gchar *pcFilename)
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62 {
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63 SidTune *testTune = new SidTune(pcFilename);
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64
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65 if (!testTune) return FALSE;
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66 if (!testTune->getStatus())
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67 {
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68 delete testTune;
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69 return FALSE;
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70 }
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71
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72 delete testTune;
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73 return TRUE;
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74 }
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76
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77 /*
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78 * Initialize SIDPlay2
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79 */
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80 gboolean xs_sidplay2_init(t_xs_status *myStatus)
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81 {
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82 t_xs_sidplay2 *myPlayer;
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83 assert(myStatus);
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84
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85 /* Allocate internal structures */
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86 myPlayer = (t_xs_sidplay2 *) g_malloc0(sizeof(t_xs_sidplay2));
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87 if (!myPlayer) return FALSE;
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88
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89
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90 /* Initialize the engine */
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91 myPlayer->currEng = new sidplay2;
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92 if (!myPlayer->currEng)
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93 {
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94 XSERR("Could not initialize libSIDPlay2 emulation engine\n");
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95 return FALSE;
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96 }
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97
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98 /* Initialize builder object */
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99 XSDEBUG("init builder #%i\n", xs_cfg.sid2Builder);
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100 #ifdef HAVE_RESID_BUILDER
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101 if (xs_cfg.sid2Builder == XS_BLD_RESID)
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102 {
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103 ReSIDBuilder *tmpb = new ReSIDBuilder("SIDPlay2 suxx and is made by a fag - ReSID builder");
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104
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105 /* Create the builder -- WHAT IS THIS MEANT FOR??? */
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106 tmpb->create(myPlayer->currEng->info().maxsids);
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107
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108 myPlayer->currBuilder = (sidbuilder *) tmpb;
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109 }
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110 #endif
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111 #ifdef HAVE_HARDSID_BUILDER
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112 if (xs_cfg.sid2Builder == XS_BLD_HARDSID)
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113 {
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114 }
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115 #endif
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116
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117 if (!myPlayer->currBuilder)
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118 {
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119 XSERR("Could not initialize SIDBuilder object.\n");
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120 return FALSE;
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121 }
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122
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123 XSDEBUG("%s\n", myPlayer->currBuilder->credits());
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124
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125
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126 /* Create the sidtune */
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127 myPlayer->currTune = new SidTune(0);
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128 if (!myPlayer->currTune)
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129 {
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130 XSERR("Could not initialize SIDTune object.\n");
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131 return FALSE;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
132 }
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
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parents: 74
diff changeset
133
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
134 /* OK */
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
135 myStatus->player = myPlayer;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
136 return TRUE;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
137 }
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
138
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
139
75
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
140 /*
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
141 * Close SIDPlay2
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
142 */
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
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parents: 74
diff changeset
143 void xs_sidplay2_close(t_xs_status *myStatus)
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
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parents: 74
diff changeset
144 {
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
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parents: 74
diff changeset
145 t_xs_sidplay2 *myPlayer;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
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parents: 74
diff changeset
146 assert(myStatus);
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
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parents: 74
diff changeset
147
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
148 /* Free internals */
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
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diff changeset
149 myPlayer = (t_xs_sidplay2 *) myStatus->player;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
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parents: 74
diff changeset
150
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
151 if (myPlayer->currBuilder)
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
152 {
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
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parents: 74
diff changeset
153 delete myPlayer->currBuilder;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
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parents: 74
diff changeset
154 myPlayer->currBuilder = NULL;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
155 }
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
156
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
157 if (myPlayer->currEng)
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
158 {
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
159 delete myPlayer->currEng;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
160 myPlayer->currEng = NULL;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
161 }
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
162
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
163 if (myPlayer->currTune)
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
164 {
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
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parents: 74
diff changeset
165 delete myPlayer->currTune;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
166 myPlayer->currTune = NULL;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
167 }
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
168
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
169 xs_sidplay2_deletesid(myStatus);
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
170
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
171 g_free(myPlayer);
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
172 myStatus->player = NULL;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
173 }
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
174
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
175
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
176 gboolean xs_sidplay2_initsong(t_xs_status *myStatus)
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
177 {
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
178 t_xs_sidplay2 *myPlayer = (t_xs_sidplay2 *) myStatus->player;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
179
75
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
180 if (!myPlayer) return FALSE;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
181
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
182 if (!myPlayer->currTune->selectSong(myStatus->currSong))
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
183 {
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
184 XSERR("ENGINE selectSong() failed\n");
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
185 return FALSE;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
186 }
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
187
75
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
188 if (myPlayer->currEng->load(myPlayer->currTune) < 0)
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
189 {
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
190 XSERR("ENGINE load() failed\n");
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
191 return FALSE;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
192 }
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
193
75
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
194 return TRUE;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
195 }
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
196
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
197
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
198 gboolean xs_sidplay2_fillbuffer(t_xs_status *myStatus, gchar *audioBuffer, gint audioBufSize)
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
199 {
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
200 t_xs_sidplay2 *myPlayer = (t_xs_sidplay2 *) myStatus->player;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
201
93
63cf9b2ddadf Minor changes
Matti Hamalainen <ccr@tnsp.org>
parents: 87
diff changeset
202 return (myPlayer->currEng->play(audioBuffer, audioBufSize) == (guint) audioBufSize);
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
203 }
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
204
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
205
87
94497283affa Various fixes and improvements
Matti Hamalainen <ccr@tnsp.org>
parents: 78
diff changeset
206 gboolean xs_sidplay2_loadsid(t_xs_status *myStatus, gchar *pcFilename)
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
207 {
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
208 t_xs_sidplay2 *myPlayer = (t_xs_sidplay2 *) myStatus->player;
75
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
209 assert(myStatus);
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
210
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
211 /* Try to get the tune */
87
94497283affa Various fixes and improvements
Matti Hamalainen <ccr@tnsp.org>
parents: 78
diff changeset
212 if (!pcFilename) return FALSE;
94497283affa Various fixes and improvements
Matti Hamalainen <ccr@tnsp.org>
parents: 78
diff changeset
213 if (!myPlayer->currTune->load(pcFilename)) return FALSE;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
214
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
215 /* Get current configuration */
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
216 myPlayer->currConfig = myPlayer->currEng->config();
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
217
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
218 /* Configure channels and stuff */
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
219 switch (xs_cfg.fmtChannels) {
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
220
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
221 case XS_CHN_AUTOPAN:
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
222 myPlayer->currConfig.playback = sid2_stereo;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
223 break;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
224
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
225 case XS_CHN_STEREO:
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
226 myPlayer->currConfig.playback = sid2_stereo;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
227 break;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
228
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
229 case XS_CHN_MONO:
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
230 default:
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
231 myPlayer->currConfig.playback = sid2_mono;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
232 break;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
233 }
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
234
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
235
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
236 /* Memory mode settings */
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
237 switch (xs_cfg.memoryMode) {
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
238 case XS_MPU_BANK_SWITCHING:
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
239 myPlayer->currConfig.environment = sid2_envBS;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
240 break;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
241
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
242 case XS_MPU_TRANSPARENT_ROM:
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
243 myPlayer->currConfig.environment = sid2_envTP;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
244 break;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
245
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
246 case XS_MPU_PLAYSID_ENVIRONMENT:
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
247 myPlayer->currConfig.environment = sid2_envPS;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
248 break;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
249
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
250 case XS_MPU_REAL:
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
251 default:
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
252 myPlayer->currConfig.environment = sid2_envR;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
253 break;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
254 }
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
255
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
256
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
257 /* Clockspeed settings */
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
258 switch (xs_cfg.clockSpeed) {
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
259 case XS_CLOCK_NTSC:
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
260 myPlayer->currConfig.clockSpeed = myPlayer->currConfig.clockDefault = SID2_CLOCK_NTSC;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
261 break;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
262
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
263 case XS_CLOCK_PAL:
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
264 default:
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
265 myPlayer->currConfig.clockSpeed = myPlayer->currConfig.clockDefault = SID2_CLOCK_PAL;
73
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266 break;
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267 }
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268
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269
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270 /* Configure rest of the emulation */
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271 myPlayer->currConfig.sidEmulation = myPlayer->currBuilder;
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272 myPlayer->currConfig.precision = xs_cfg.fmtBitsPerSample;
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273 myPlayer->currConfig.frequency = xs_cfg.fmtFrequency;
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274 myPlayer->currConfig.clockForced = xs_cfg.forceSpeed;
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275 myPlayer->currConfig.optimisation = (xs_cfg.sid2OptLevel) ? 1 : 0;
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276 myPlayer->currConfig.sidDefault = myPlayer->currConfig.sidModel = (xs_cfg.mos8580) ? SID2_MOS8580 : SID2_MOS6581;
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277 myPlayer->currConfig.sidSamples = TRUE; // FIXME FIX ME, make configurable!
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278
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279 #ifdef HAVE_UNSIGNEDPCM
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280 #ifdef WORDS_BIGENDIAN
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281 myPlayer->currConfig.sampleFormat = SID2_BIG_UNSIGNED;
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282 #else
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283 myPlayer->currConfig.sampleFormat = SID2_LITTLE_UNSIGNED;
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284 #endif
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285 #else
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286 #ifdef WORDS_BIGENDIAN
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287 myPlayer->currConfig.sampleFormat = SID2_BIG_SIGNED;
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288 #else
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289 myPlayer->currConfig.sampleFormat = SID2_LITTLE_SIGNED;
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290 #endif
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291 #endif
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292
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293
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294 /* Now set the emulator configuration */
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295 if (myPlayer->currEng->config(myPlayer->currConfig) < 0)
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296 {
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297 XSERR("Emulator engine configuration failed!\n");
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298 return FALSE;
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299 }
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300
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301 return TRUE;
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302 }
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303
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304
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305 /*
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306 * Delete tune
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307 */
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308 void xs_sidplay2_deletesid(t_xs_status *myStatus)
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309 {
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310 assert(myStatus);
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311
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312 /* With the current scheme of handling sidtune-loading, we don't do anything here. */
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313 }
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314
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315
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316 /*
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317 * Return song information
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318 */
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319 #define TFUNCTION1 xs_sidplay2_filetitle
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320 #define TFUNCTION2 xs_sidplay2_getsidinfo
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321 #define TTUNEINFO SidTuneInfo
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322 #define TTUNE SidTune
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323 #include "xs_sidplay.h"
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324
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325 } /* extern "C" */
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326 #endif /* HAVE_SIDPLAY2 */