Mercurial > hg > xmms-sid

annotate src/xs_sidplay1.cc @ 270:583f5651abff

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Cleanups, moved engine configuration to initialization function. Audio settings "feedback" and oversampling support implemented.
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 23 Dec 2004 17:02:05 +0000
parents e613873c3379
children dd201740a720
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
1 /*
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
2 XMMS-SID - SIDPlay input plugin for X MultiMedia System (XMMS)
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
3
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
4 libSIDPlay v1 support
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
5
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
6 Written by Matti "ccr" Hamalainen <ccr@tnsp.org>
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
7
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
8 This program is free software; you can redistribute it and/or modify
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
9 it under the terms of the GNU General Public License as published by
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
10 the Free Software Foundation; either version 2 of the License, or
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
11 (at your option) any later version.
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
12
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
13 This program is distributed in the hope that it will be useful,
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
16 GNU General Public License for more details.
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
17
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
18 You should have received a copy of the GNU General Public License
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
19 along with this program; if not, write to the Free Software
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
20 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
21 */
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
22 #include "xmms-sid.h"
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
23
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
24 #ifdef HAVE_SIDPLAY1
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
25
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
26 #include "xs_sidplay1.h"
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
27 #include <stdio.h>
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
28 #include "xs_config.h"
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
29 #include "xs_length.h"
202
fe684a2ccdc7 Reworking code.
Matti Hamalainen <ccr@tnsp.org>
parents: 137
diff changeset
30 #include "xs_title.h"
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
31
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
32 #include <sidplay/player.h>
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
33 #include <sidplay/myendian.h>
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
34 #include <sidplay/fformat.h>
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
35
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
36 /* Maximum audio frequency supported by libSIDPlay v1 */
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
37 #define SIDPLAY1_MAX_FREQ (48000)
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
38
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
39 typedef struct {
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
40 emuEngine *currEng;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
41 emuConfig currConfig;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
42 sidTune *currTune;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
43 } t_xs_sidplay1;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
44
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
45
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
46 /* We need to 'export' all this pseudo-C++ crap */
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
47 extern "C" {
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
48
75
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
49
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
50 /* Check if we can play the given file
75
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
51 */
87
94497283affa Various fixes and improvements
Matti Hamalainen <ccr@tnsp.org>
parents: 78
diff changeset
52 gboolean xs_sidplay1_isourfile(gchar *pcFilename)
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
53 {
87
94497283affa Various fixes and improvements
Matti Hamalainen <ccr@tnsp.org>
parents: 78
diff changeset
54 sidTune *testTune = new sidTune(pcFilename);
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
55
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
56 if (!testTune) return FALSE;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
57 if (!testTune->getStatus())
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
58 {
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
59 delete testTune;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
60 return FALSE;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
61 }
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
62
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
63 delete testTune;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
64 return TRUE;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
65 }
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
66
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
67
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
68 /* Initialize SIDPlay1
75
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
69 */
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
70 gboolean xs_sidplay1_init(t_xs_status *myStatus)
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
71 {
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
72 gint tmpFreq;
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
73 t_xs_sidplay1 *myEngine;
75
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
74 assert(myStatus);
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
75
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
76 /* Allocate internal structures */
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
77 myEngine = (t_xs_sidplay1 *) g_malloc0(sizeof(t_xs_sidplay1));
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
78 if (!myEngine) return FALSE;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
79
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
80 /* Initialize engine */
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
81 myEngine->currEng = new emuEngine();
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
82 if (!myEngine->currEng)
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
83 {
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
84 XSERR("Could not initialize libSIDPlay1 emulation engine\n");
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
85 g_free(myEngine);
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
86 return FALSE;
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
87 }
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
88
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
89 /* Verify endianess */
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
90 if (!myEngine->currEng->verifyEndianess())
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
91 {
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
92 XSERR("Endianess verification failed\n");
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
93 delete myEngine->currEng;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
94 g_free(myEngine);
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
95 return FALSE;
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
96 }
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
97
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
98 myStatus->sidEngine = myEngine;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
99
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
100 /* Get current configuration */
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
101 myEngine->currEng->getConfig(myEngine->currConfig);
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
102
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
103 /* Configure channel parameters */
127
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
104 switch (myStatus->audioChannels) {
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
105
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
106 case XS_CHN_AUTOPAN:
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
107 myEngine->currConfig.channels = SIDEMU_STEREO;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
108 myEngine->currConfig.autoPanning = SIDEMU_CENTEREDAUTOPANNING;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
109 myEngine->currConfig.volumeControl = SIDEMU_FULLPANNING;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
110 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
111
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
112 case XS_CHN_STEREO:
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
113 myEngine->currConfig.channels = SIDEMU_STEREO;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
114 myEngine->currConfig.autoPanning = SIDEMU_NONE;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
115 myEngine->currConfig.volumeControl = SIDEMU_NONE;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
116 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
117
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
118 case XS_CHN_MONO:
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
119 default:
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
120 myEngine->currConfig.channels = SIDEMU_MONO;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
121 myEngine->currConfig.autoPanning = SIDEMU_NONE;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
122 myEngine->currConfig.volumeControl = SIDEMU_NONE;
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
123 myStatus->audioChannels = XS_CHN_MONO;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
124 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
125 }
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
126
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
127
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
128 /* Memory mode settings */
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
129 switch (xs_cfg.memoryMode) {
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
130 case XS_MPU_TRANSPARENT_ROM:
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
131 myEngine->currConfig.memoryMode = MPU_TRANSPARENT_ROM;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
132 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
133
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
134 case XS_MPU_PLAYSID_ENVIRONMENT:
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
135 myEngine->currConfig.memoryMode = MPU_PLAYSID_ENVIRONMENT;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
136 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
137
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
138 case XS_MPU_BANK_SWITCHING:
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
139 default:
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
140 myEngine->currConfig.memoryMode = MPU_BANK_SWITCHING;
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
141 xs_cfg.memoryMode = XS_MPU_BANK_SWITCHING;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
142 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
143 }
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
144
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
145
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
146 /* Clockspeed settings */
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
147 switch (xs_cfg.clockSpeed) {
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
148 case XS_CLOCK_NTSC:
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
149 myEngine->currConfig.clockSpeed = SIDTUNE_CLOCK_NTSC;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
150 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
151
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
152 case XS_CLOCK_PAL:
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
153 default:
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
154 myEngine->currConfig.clockSpeed = SIDTUNE_CLOCK_PAL;
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
155 xs_cfg.clockSpeed = XS_CLOCK_PAL;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
156 break;
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
157 }
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
158
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
159
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
160 /* Configure rest of the emulation */
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
161 myEngine->currConfig.mos8580 = xs_cfg.mos8580;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
162 myEngine->currConfig.emulateFilter = xs_cfg.emulateFilters;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
163 myEngine->currConfig.filterFs = xs_cfg.filterFs;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
164 myEngine->currConfig.filterFm = xs_cfg.filterFm;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
165 myEngine->currConfig.filterFt = xs_cfg.filterFt;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
166
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
167
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
168 /* Audio parameters sanity checking and setup */
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
169 myEngine->currConfig.bitsPerSample = myStatus->audioBitsPerSample;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
170 tmpFreq = myStatus->audioFrequency;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
171
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
172 if (myStatus->oversampleEnable)
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
173 {
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
174 if ((tmpFreq * myStatus->oversampleFactor) > SIDPLAY1_MAX_FREQ)
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
175 {
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
176 myStatus->oversampleEnable = FALSE;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
177 } else {
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
178 tmpFreq = (tmpFreq * myStatus->oversampleFactor);
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
179 }
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
180 } else {
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
181 if (tmpFreq > SIDPLAY1_MAX_FREQ)
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
182 tmpFreq = SIDPLAY1_MAX_FREQ;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
183 }
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
184
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
185 myEngine->currConfig.frequency = tmpFreq;
127
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
186
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
187 switch (myStatus->audioBitsPerSample) {
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
188 case XS_RES_8BIT:
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
189 switch (myStatus->audioFormat) {
135
a3f522cbe787 Fixes in audio format selection/emuengine configuration.
Matti Hamalainen <ccr@tnsp.org>
parents: 127
diff changeset
190 case FMT_S8:
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
191 myStatus->audioFormat = FMT_S8;
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
192 myEngine->currConfig.sampleFormat = SIDEMU_SIGNED_PCM;
127
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
193 break;
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
194
135
a3f522cbe787 Fixes in audio format selection/emuengine configuration.
Matti Hamalainen <ccr@tnsp.org>
parents: 127
diff changeset
195 case FMT_U8:
a3f522cbe787 Fixes in audio format selection/emuengine configuration.
Matti Hamalainen <ccr@tnsp.org>
parents: 127
diff changeset
196 default:
a3f522cbe787 Fixes in audio format selection/emuengine configuration.
Matti Hamalainen <ccr@tnsp.org>
parents: 127
diff changeset
197 myStatus->audioFormat = FMT_U8;
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
198 myEngine->currConfig.sampleFormat = SIDEMU_UNSIGNED_PCM;
127
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
199 break;
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
200 }
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
201 break;
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
202
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
203 case XS_RES_16BIT:
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
204 default:
127
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
205 switch (myStatus->audioFormat) {
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
206 case FMT_U16_NE:
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
207 case FMT_U16_LE:
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
208 case FMT_U16_BE:
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
209 myStatus->audioFormat = FMT_U16_NE;
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
210 myEngine->currConfig.sampleFormat = SIDEMU_UNSIGNED_PCM;
127
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
211 break;
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
212
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
213 case FMT_S16_NE:
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
214 case FMT_S16_LE:
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
215 case FMT_S16_BE:
135
a3f522cbe787 Fixes in audio format selection/emuengine configuration.
Matti Hamalainen <ccr@tnsp.org>
parents: 127
diff changeset
216 default:
127
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
217 myStatus->audioFormat = FMT_S16_NE;
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
218 myEngine->currConfig.sampleFormat = SIDEMU_SIGNED_PCM;
127
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
219 break;
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
220 }
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
221 break;
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
222 }
ddb513bd2610 Improved audio format support, now supported formats are "queried" from
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
223
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
224 /* Now set the emulator configuration */
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
225 if (!myEngine->currEng->setConfig(myEngine->currConfig))
75
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
226 {
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
227 XSERR("Emulator engine configuration failed!\n");
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
228 return FALSE;
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
229 }
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
230
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
231 return TRUE;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
232 }
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
233
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
234
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
235 /* Close SIDPlay1 engine
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
236 */
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
237 void xs_sidplay1_close(t_xs_status *myStatus)
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
238 {
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
239 t_xs_sidplay1 *myEngine;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
240 assert(myStatus);
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
241
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
242 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
243
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
244 /* Free internals */
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
245 if (myEngine->currEng)
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
246 {
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
247 delete myEngine->currEng;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
248 myEngine->currEng = NULL;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
249 }
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
250
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
251 g_free(myEngine);
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
252 myStatus->sidEngine = NULL;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
253 }
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
254
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
255
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
256 /* Initialize current song and sub-tune
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
257 */
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
258 gboolean xs_sidplay1_initsong(t_xs_status *myStatus)
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
259 {
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
260 t_xs_sidplay1 *myEngine;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
261 assert(myStatus);
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
262
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
263 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
264 if (!myEngine) return FALSE;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
265
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
266 if (!myEngine->currTune)
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
267 {
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
268 XSERR("Tune was NULL\n");
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
269 return FALSE;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
270 }
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
271
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
272 if (!myEngine->currTune->getStatus())
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
273 {
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
274 XSERR("Tune status check failed\n");
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
275 return FALSE;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
276 }
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
277
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
278 return sidEmuInitializeSong(
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
279 *myEngine->currEng,
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
280 *myEngine->currTune,
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
281 myStatus->currSong);
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
282 }
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
283
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
284
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
285 /* Emulate and render audio data to given buffer
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
286 */
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
287 guint xs_sidplay1_fillbuffer(t_xs_status *myStatus, gchar *audioBuffer, guint audioBufSize)
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
288 {
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
289 t_xs_sidplay1 *myEngine;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
290 assert(myStatus);
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
291
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
292 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
293 if (!myEngine) return 0;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
294
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
295 sidEmuFillBuffer(
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
296 *myEngine->currEng,
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
297 *myEngine->currTune,
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
298 audioBuffer,
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
299 audioBufSize);
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
300
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
301 return audioBufSize;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
302 }
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
303
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
304
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
305 /* Load a given SID-tune file
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
306 */
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
307 gboolean xs_sidplay1_loadsid(t_xs_status *myStatus, gchar *pcFilename)
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
308 {
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
309 t_xs_sidplay1 *myEngine;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
310 sidTune *newTune;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
311 assert(myStatus);
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
312
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
313 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
314
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
315 /* Try to get the tune */
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
316 if (!pcFilename) return FALSE;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
317
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
318 newTune = new sidTune(pcFilename);
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
319 if (!newTune) return FALSE;
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
320
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
321 myEngine->currTune = newTune;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
322
72
e3b205a6bc7e Lots re-arranging and new code for upcoming modularization.
Matti Hamalainen <ccr@tnsp.org>
parents: 71
diff changeset
323 return TRUE;
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
324 }
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
325
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
326
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
327 /* Delete INTERNAL information
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
328 */
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
329 void xs_sidplay1_deletesid(t_xs_status *myStatus)
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
330 {
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
331 t_xs_sidplay1 *myEngine;
75
653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads.
Matti Hamalainen <ccr@tnsp.org>
parents: 74
diff changeset
332 assert(myStatus);
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
333
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
334 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
335 if (!myEngine) return;
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
336
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
337 if (myEngine->currTune)
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
338 {
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
339 delete myEngine->currTune;
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 202
diff changeset
340 myEngine->currTune = NULL;
74
8cb66a3f75f7 Testing
Matti Hamalainen <ccr@tnsp.org>
parents: 73
diff changeset
341 }
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
342 }
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
343
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
344
270
583f5651abff Cleanups, moved engine configuration to initialization function.
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
345 /* Return song information
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
346 */
202
fe684a2ccdc7 Reworking code.
Matti Hamalainen <ccr@tnsp.org>
parents: 137
diff changeset
347 #define TFUNCTION xs_sidplay1_getsidinfo
87
94497283affa Various fixes and improvements
Matti Hamalainen <ccr@tnsp.org>
parents: 78
diff changeset
348 #define TTUNEINFO sidTuneInfo
94497283affa Various fixes and improvements
Matti Hamalainen <ccr@tnsp.org>
parents: 78
diff changeset
349 #define TTUNE sidTune
94497283affa Various fixes and improvements
Matti Hamalainen <ccr@tnsp.org>
parents: 78
diff changeset
350 #include "xs_sidplay.h"
73
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
351
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support
Matti Hamalainen <ccr@tnsp.org>
parents: 72
diff changeset
352 } /* extern "C" */
71
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
353 #endif /* HAVE_SIDPLAY1 */