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annotate src/xs_sidplay1.cc @ 73:2bc607888f53

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Added libsidplay2 module, lots of reworking of internals, sidplay1 support now works with the new framework! Getting libsidplay2 support working shouldn't be too far now...
author Matti Hamalainen <ccr@tnsp.org>
date Sun, 14 Sep 2003 03:14:01 +0000
parents e3b205a6bc7e
children 8cb66a3f75f7
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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 libSIDPlay v1 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
71
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24 #ifdef HAVE_SIDPLAY1
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25
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26 extern "C" {
73
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27 #include "xs_sidplay1.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"
71
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33 }
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34
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35 #include <sidplay/player.h>
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36 #include <sidplay/myendian.h>
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37 #include <sidplay/fformat.h>
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38
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39
73
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40 typedef struct {
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41 emuEngine *currEng;
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42 emuConfig currConfig;
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43 sidTune *currTune;
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44 } t_xs_sidplay1;
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45
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46
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47 /*
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48 * We need to 'export' all this pseudo-C++ crap
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49 */
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50 extern "C" {
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51
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52 gboolean xs_sidplay1_isourfile(gchar *pcFileName)
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53 {
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54 /* Try to detect via libSIDPlay's detection routine, if required */
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55 sidTune *testTune = new sidTune(pcFileName);
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56
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57 if (!testTune) return FALSE;
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58 if (!testTune->getStatus())
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59 {
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60 delete testTune;
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61 return FALSE;
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62 }
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63
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64 delete testTune;
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65 return TRUE;
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66 }
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67
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68
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69 void xs_sidplay1_close(t_xs_status *myStatus)
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70 {
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71 t_xs_sidplay1 *myPlayer;
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72
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73 /* Check pointer */
72
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74 if (!myStatus) return;
71
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75
73
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76 /* Free internals */
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77 xs_sidplay1_deletesid(myStatus);
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78
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79 myPlayer = (t_xs_sidplay1 *) myStatus->player;
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80
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81 if (myPlayer->currEng) delete myPlayer->currEng;
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82
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83 free(myPlayer);
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84 myStatus->player = NULL;
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85
73
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86 /* Miscellaneous */
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87 free(myStatus->currFileName);
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88 myStatus->currFileName = NULL;
71
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89 }
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90
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91
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92 gboolean xs_sidplay1_init(t_xs_status *myStatus)
71
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93 {
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94 t_xs_sidplay1 *myPlayer;
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95
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96 /* Check pointer */
72
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97 if (!myStatus) return FALSE;
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98
73
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99 /* Allocate internal structures */
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100 myPlayer = (t_xs_sidplay1 *) g_malloc0(sizeof(t_xs_sidplay1));
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101 if (!myPlayer) return FALSE;
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102
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103 /* Initialize engine */
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104 myPlayer->currEng = new emuEngine();
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105 if (!myPlayer->currEng)
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106 {
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107 XSERR("Could not initialize libSIDPlay1 emulation engine\n");
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108 free(myPlayer);
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109 return FALSE;
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110 }
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111
73
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112 /* Verify endianess */
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113 if (!myPlayer->currEng->verifyEndianess())
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114 {
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115 XSERR("Endianess verification failed\n");
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116 free(myPlayer);
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117 return FALSE;
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118 }
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119
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120 myStatus->player = myPlayer;
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121 return TRUE;
71
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122 }
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123
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124
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125 gboolean xs_sidplay1_initsong(t_xs_status *myStatus)
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126 {
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127 t_xs_sidplay1 *myPlayer = (t_xs_sidplay1 *) myStatus->player;
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128
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129 if (!myPlayer) return FALSE;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
130
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
131 if ((!myPlayer->currTune) || (!myPlayer->currTune->getStatus())) return FALSE;
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
132
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
133 return sidEmuInitializeSong(
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
134 *myPlayer->currEng,
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
135 *myPlayer->currTune,
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
136 myStatus->currSong);
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
137 }
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
138
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
139
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
140 gboolean xs_sidplay1_fillbuffer(t_xs_status *myStatus, gchar *audioBuffer, gint audioBufSize)
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
141 {
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
142 t_xs_sidplay1 *myPlayer = (t_xs_sidplay1 *) myStatus->player;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
143
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
144 if (!myPlayer) return FALSE;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
145
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
146 sidEmuFillBuffer(
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
147 *myPlayer->currEng,
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
148 *myPlayer->currTune,
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
149 audioBuffer,
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
150 audioBufSize);
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
151
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
152 return TRUE;
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
153 }
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
154
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
155
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
156 gboolean xs_sidplay1_loadsid(t_xs_status *myStatus, gchar *pcFileName)
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
157 {
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
158 t_xs_sidplay1 *myPlayer = (t_xs_sidplay1 *) myStatus->player;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
159 sidTune *newTune;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
160 sidTuneInfo tuneInfo;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
161
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
162 /* Try to get the tune */
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
163 if (!pcFileName) return FALSE;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
164 newTune = new sidTune(pcFileName);
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
165 if (!newTune) return FALSE;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
166
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
167 /* Get current configuration */
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
168 myPlayer->currEng->getConfig(myPlayer->currConfig);
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
169
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
170 /* Configure channels and stuff */
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
171 switch (xs_cfg.fmtChannels) {
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
172
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
173 case XS_CHN_AUTOPAN:
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
174 myPlayer->currConfig.channels = SIDEMU_STEREO;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
175 myPlayer->currConfig.autoPanning = SIDEMU_CENTEREDAUTOPANNING;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
176 myPlayer->currConfig.volumeControl = SIDEMU_FULLPANNING;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
177 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
178
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
179 case XS_CHN_STEREO:
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
180 myPlayer->currConfig.channels = SIDEMU_STEREO;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
181 myPlayer->currConfig.autoPanning = SIDEMU_NONE;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
182 myPlayer->currConfig.volumeControl = SIDEMU_NONE;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
183 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
184
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
185 case XS_CHN_MONO:
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
186 default:
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
187 myPlayer->currConfig.channels = SIDEMU_MONO;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
188 myPlayer->currConfig.autoPanning = SIDEMU_NONE;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
189 myPlayer->currConfig.volumeControl = SIDEMU_NONE;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
190 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
191 }
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
192
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
193
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
194 /* Memory mode settings */
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
195 switch (xs_cfg.memoryMode) {
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
196 case XS_MPU_BANK_SWITCHING:
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
197 myPlayer->currConfig.memoryMode = MPU_BANK_SWITCHING;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
198 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
199
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
200 case XS_MPU_TRANSPARENT_ROM:
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
201 myPlayer->currConfig.memoryMode = MPU_TRANSPARENT_ROM;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
202 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
203
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
204 case XS_MPU_PLAYSID_ENVIRONMENT:
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
205 myPlayer->currConfig.memoryMode = MPU_PLAYSID_ENVIRONMENT;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
206 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
207
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
208 default:
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
209 myPlayer->currConfig.memoryMode = MPU_BANK_SWITCHING;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
210 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
211 }
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
212
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
213
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
214 /* Clockspeed settings */
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
215 switch (xs_cfg.clockSpeed) {
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
216 case XS_CLOCK_NTSC:
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
217 myPlayer->currConfig.clockSpeed = SIDTUNE_CLOCK_NTSC;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
218 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
219
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
220 case XS_CLOCK_PAL:
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
221 default:
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
222 myPlayer->currConfig.clockSpeed = SIDTUNE_CLOCK_PAL;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
223 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
224 }
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
225
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
226
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
227 /* Configure rest of the emulation */
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
228 myPlayer->currConfig.bitsPerSample = xs_cfg.fmtBitsPerSample;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
229 myPlayer->currConfig.frequency = xs_cfg.fmtFrequency;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
230 #ifdef HAVE_UNSIGNEDPCM
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
231 myPlayer->currConfig.sampleFormat = SIDEMU_UNSIGNED_PCM;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
232 #else
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
233 myPlayer->currConfig.sampleFormat = SIDEMU_SIGNED_PCM;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
234 #endif
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
235 myPlayer->currConfig.mos8580 = xs_cfg.mos8580;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
236 myPlayer->currConfig.emulateFilter = xs_cfg.emulateFilters;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
237 myPlayer->currConfig.filterFs = xs_cfg.filterFs;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
238 myPlayer->currConfig.filterFm = xs_cfg.filterFm;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
239 myPlayer->currConfig.filterFt = xs_cfg.filterFt;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
240
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
241 /* Now set the emulator configuration */
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
242 myPlayer->currEng->setConfig(myPlayer->currConfig);
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
243
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
244 /* Initialize status information */
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
245 newTune->getInfo(tuneInfo);
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
246
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
247 myStatus->isPlaying = TRUE;
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
248 myStatus->isError = FALSE;
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
249 myStatus->currSong = tuneInfo.startSong;
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
250 myStatus->nSongs = tuneInfo.songs;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
251 myPlayer->currTune = newTune;
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
252 myStatus->currFileName = g_strdup(pcFileName);
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
253
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
254 return TRUE;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
255 }
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
256
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
257
73
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258 /*
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259 * Delete tune
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260 */
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261 void xs_sidplay1_deletesid(t_xs_status *myStatus)
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262 {
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263 t_xs_sidplay1 *myPlayer;
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264
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265 if (!myStatus) return;
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266
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267 myPlayer = (t_xs_sidplay1 *) myStatus->player;
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268 if (!myPlayer) return;
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269
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270 if (myPlayer->currTune)
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271 delete myPlayer->currTune;
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272 }
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273
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274
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275 gint xs_sidplay1_gettunespeed(t_xs_status *myStatus)
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276 {
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277 return 0;
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278 }
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279
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280 /*
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281 * Return song information
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282 */
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283 #include "xs_sidplay_info.h"
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284
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285 void xs_sidplay1_getsidinfo(gchar *songFileName, gchar **songTitle, gint *songLength)
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286 {
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287 sidTuneInfo tuneInfo;
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288 sidTune *testTune;
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289 gint tmpInt;
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290
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291 /* Check if the tune exists and is readable */
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292 testTune = new sidTune(songFileName);
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293 if (!testTune) return;
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294 if (!testTune->getStatus())
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295 {
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296 delete testTune;
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297 return;
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298 }
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299
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300 /* Get general tune information */
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301 testTune->getInfo(tuneInfo);
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302 delete testTune;
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303
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304 /* Get titlestring */
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305 *songTitle = xs_make_filetitle(songFileName, &tuneInfo, tuneInfo.startSong);
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306
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307 /* Get song length (in milliseconds), negative if no known length */
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308 tmpInt = xs_songlen_get(songFileName, tuneInfo.startSong);
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309 if (tmpInt >= 0)
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310 *songLength = (tmpInt * 1000);
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311 else
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312 *songLength = -1;
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313 }
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314
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315
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316 } /* extern "C" */
71
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317 #endif /* HAVE_SIDPLAY1 */