xmms-sid: src/xs_sidplay1.cc annotate

annotate src/xs_sidplay1.cc @ 527:fe8b41abd923

Now everything necessary should be using the VFS functions.

author	Matti Hamalainen <ccr@tnsp.org>
date	Tue, 20 Feb 2007 18:09:04 +0000
parents	fa95d942f226
children	d837d2f06456

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
324 dd201740a720 Changed copyright text. Matti Hamalainen <ccr@tnsp.org> parents: 270 diff changeset	6 Programmed and designed by Matti 'ccr' Hamalainen <ccr@tnsp.org>
dd201740a720 Changed copyright text. Matti Hamalainen <ccr@tnsp.org> parents: 270 diff changeset	7 (C) Copyright 1999-2005 Tecnic Software productions (TNSP)
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 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	10 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	11 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	12 (at your option) any later version.
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	13
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	14 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	15 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	16 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	17 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	18
412 7f694e5a1493 Updated GNU GPL (new FSF address) and some cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 411 diff changeset	19 You should have received a copy of the GNU General Public License along
7f694e5a1493 Updated GNU GPL (new FSF address) and some cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 411 diff changeset	20 with this program; if not, write to the Free Software Foundation, Inc.,
7f694e5a1493 Updated GNU GPL (new FSF address) and some cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 411 diff changeset	21 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	22 */
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	23 #include "xmms-sid.h"
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	24
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	25 #ifdef HAVE_SIDPLAY1
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	26
460 9e683fb666ba Updates Matti Hamalainen <ccr@tnsp.org> parents: 445 diff changeset	27 #include <stdio.h>
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	28 #include "xs_sidplay1.h"
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	29 #include "xs_config.h"
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	30
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	31 #include <sidplay/player.h>
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	32 #include <sidplay/myendian.h>
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	33 #include <sidplay/fformat.h>
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	34
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	35
526 fa95d942f226 Header cleanup; Moved some types from xmms-sid.h to xs_player.h; Renamed few functions. Matti Hamalainen <ccr@tnsp.org> parents: 467 diff changeset	36 /* Maximum audio frequency supported by libSIDPlay v1 */
fa95d942f226 Header cleanup; Moved some types from xmms-sid.h to xs_player.h; Renamed few functions. Matti Hamalainen <ccr@tnsp.org> parents: 467 diff changeset	37 #define SIDPLAY1_MAX_FREQ (48000)
fa95d942f226 Header cleanup; Moved some types from xmms-sid.h to xs_player.h; Renamed few functions. Matti Hamalainen <ccr@tnsp.org> parents: 467 diff changeset	38
fa95d942f226 Header cleanup; Moved some types from xmms-sid.h to xs_player.h; Renamed few functions. Matti Hamalainen <ccr@tnsp.org> parents: 467 diff changeset	39
396 0a60ef2b5ab0 Cleanups Matti Hamalainen <ccr@tnsp.org> parents: 394 diff changeset	40 typedef struct {
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	41 emuEngine *currEng;
b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	42 emuConfig currConfig;
b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	43 sidTune *currTune;
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	44 guint8 *buf;
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	45 size_t bufSize;
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	46 } t_xs_sidplay1;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	47
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	48
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	49 /* We need to 'export' all this pseudo-C++ crap */
396 0a60ef2b5ab0 Cleanups Matti Hamalainen <ccr@tnsp.org> parents: 394 diff changeset	50 extern "C" {
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	51
75 653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads. Matti Hamalainen <ccr@tnsp.org> parents: 74 diff changeset	52
467 9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	53 /* Return song information
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	54 */
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	55 #define TFUNCTION xs_sidplay1_getinfo
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	56 #define TFUNCTION2 xs_sidplay1_updateinfo
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	57 #define TTUNEINFO sidTuneInfo
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	58 #define TTUNE sidTune
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	59 #define TENGINE t_xs_sidplay1
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	60 #include "xs_sidplay.h"
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	61
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	62
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	63 /* 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	64 */
526 fa95d942f226 Header cleanup; Moved some types from xmms-sid.h to xs_player.h; Renamed few functions. Matti Hamalainen <ccr@tnsp.org> parents: 467 diff changeset	65 gboolean xs_sidplay1_probe(t_xs_file *f)
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	66 {
467 9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	67 gchar tmpBuf[4];
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	68
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	69 if (!f) return FALSE;
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	70
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	71 if (xs_fread(tmpBuf, sizeof(gchar), 4, f) != 4)
411 a26263683929 Indentation Matti Hamalainen <ccr@tnsp.org> parents: 402 diff changeset	72 return FALSE;
467 9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	73
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	74 if (!strncmp(tmpBuf, "PSID", 4))
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	75 return TRUE;
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	76 else
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	77 return FALSE;
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	78 }
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
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	81 /* Initialize SIDPlay1
75 653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads. Matti Hamalainen <ccr@tnsp.org> parents: 74 diff changeset	82 */
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	83 gboolean xs_sidplay1_init(t_xs_status * myStatus)
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	84 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	85 gint tmpFreq;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	86 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	87 assert(myStatus);
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	88
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	89 /* Allocate internal structures */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	90 myEngine = (t_xs_sidplay1 *) g_malloc0(sizeof(t_xs_sidplay1));
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	91 if (!myEngine) return FALSE;
72 e3b205a6bc7e Lots re-arranging and new code for upcoming modularization. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	92
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	93 /* Initialize engine */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	94 myEngine->currEng = new emuEngine();
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	95 if (!myEngine->currEng) {
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	96 xs_error(_("[SIDPlay1] Could not initialize emulation engine.\n"));
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	97 g_free(myEngine);
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	98 return FALSE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	99 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	100
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	101 /* Verify endianess */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	102 if (!myEngine->currEng->verifyEndianess()) {
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	103 xs_error(_("[SIDPlay1] Endianess verification failed.\n"));
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	104 delete myEngine->currEng;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	105 g_free(myEngine);
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	106 return FALSE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	107 }
72 e3b205a6bc7e Lots re-arranging and new code for upcoming modularization. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	108
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	109 myStatus->sidEngine = myEngine;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	110
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	111 /* Get current configuration */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	112 myEngine->currEng->getConfig(myEngine->currConfig);
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	113
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	114 /* Configure channel parameters */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	115 switch (myStatus->audioChannels) {
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	116
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	117 case XS_CHN_AUTOPAN:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	118 myEngine->currConfig.channels = SIDEMU_STEREO;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	119 myEngine->currConfig.autoPanning = SIDEMU_CENTEREDAUTOPANNING;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	120 myEngine->currConfig.volumeControl = SIDEMU_FULLPANNING;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	121 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	122
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	123 case XS_CHN_STEREO:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	124 myEngine->currConfig.channels = SIDEMU_STEREO;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	125 myEngine->currConfig.autoPanning = SIDEMU_NONE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	126 myEngine->currConfig.volumeControl = SIDEMU_NONE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	127 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	128
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	129 case XS_CHN_MONO:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	130 default:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	131 myEngine->currConfig.channels = SIDEMU_MONO;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	132 myEngine->currConfig.autoPanning = SIDEMU_NONE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	133 myEngine->currConfig.volumeControl = SIDEMU_NONE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	134 myStatus->audioChannels = XS_CHN_MONO;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	135 break;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	136 }
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	138
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	139 /* Memory mode settings */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	140 switch (xs_cfg.memoryMode) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	141 case XS_MPU_TRANSPARENT_ROM:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	142 myEngine->currConfig.memoryMode = MPU_TRANSPARENT_ROM;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	143 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	144
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	145 case XS_MPU_PLAYSID_ENVIRONMENT:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	146 myEngine->currConfig.memoryMode = MPU_PLAYSID_ENVIRONMENT;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	147 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	149 case XS_MPU_BANK_SWITCHING:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	150 default:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	151 myEngine->currConfig.memoryMode = MPU_BANK_SWITCHING;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	152 xs_cfg.memoryMode = XS_MPU_BANK_SWITCHING;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	153 break;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	154 }
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	155
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	156
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	157 /* Audio parameters sanity checking and setup */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	158 myEngine->currConfig.bitsPerSample = myStatus->audioBitsPerSample;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	159 tmpFreq = myStatus->audioFrequency;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	160
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	161 if (myStatus->oversampleEnable) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	162 if ((tmpFreq * myStatus->oversampleFactor) > SIDPLAY1_MAX_FREQ) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	163 myStatus->oversampleEnable = FALSE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	164 } else {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	165 tmpFreq = (tmpFreq * myStatus->oversampleFactor);
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	166 }
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	167 } else {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	168 if (tmpFreq > SIDPLAY1_MAX_FREQ)
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	169 tmpFreq = SIDPLAY1_MAX_FREQ;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	170 }
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	171
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	172 myEngine->currConfig.frequency = tmpFreq;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	173
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	174 switch (myStatus->audioBitsPerSample) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	175 case XS_RES_8BIT:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	176 switch (myStatus->audioFormat) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	177 case FMT_S8:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	178 myStatus->audioFormat = FMT_S8;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	179 myEngine->currConfig.sampleFormat = SIDEMU_SIGNED_PCM;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	180 break;
127 ddb513bd2610 Improved audio format support, now supported formats are "queried" from Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	181
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	182 case FMT_U8:
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	183 default:
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	184 myStatus->audioFormat = FMT_U8;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	185 myEngine->currConfig.sampleFormat = SIDEMU_UNSIGNED_PCM;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	186 break;
b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	187 }
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	188 break;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	189
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	190 case XS_RES_16BIT:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	191 default:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	192 switch (myStatus->audioFormat) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	193 case FMT_U16_NE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	194 case FMT_U16_LE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	195 case FMT_U16_BE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	196 myStatus->audioFormat = FMT_U16_NE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	197 myEngine->currConfig.sampleFormat = SIDEMU_UNSIGNED_PCM;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	198 break;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	199
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	200 case FMT_S16_NE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	201 case FMT_S16_LE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	202 case FMT_S16_BE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	203 default:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	204 myStatus->audioFormat = FMT_S16_NE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	205 myEngine->currConfig.sampleFormat = SIDEMU_SIGNED_PCM;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	206 break;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	207 }
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	208 break;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	209 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	210
368 3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	211 /* Clockspeed settings */
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	212 switch (xs_cfg.clockSpeed) {
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	213 case XS_CLOCK_NTSC:
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	214 myEngine->currConfig.clockSpeed = SIDTUNE_CLOCK_NTSC;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	215 break;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	216
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	217 case XS_CLOCK_PAL:
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	218 default:
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	219 myEngine->currConfig.clockSpeed = SIDTUNE_CLOCK_PAL;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	220 xs_cfg.clockSpeed = XS_CLOCK_PAL;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	221 break;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	222 }
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	223
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	224 myEngine->currConfig.forceSongSpeed = xs_cfg.forceSpeed;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	225
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	226
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	227 /* Configure rest of the emulation */
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	228 /* if (xs_cfg.forceModel) */
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	229 myEngine->currConfig.mos8580 = xs_cfg.mos8580;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	230 myEngine->currConfig.emulateFilter = xs_cfg.emulateFilters;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	231 myEngine->currConfig.filterFs = xs_cfg.filterFs;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	232 myEngine->currConfig.filterFm = xs_cfg.filterFm;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	233 myEngine->currConfig.filterFt = xs_cfg.filterFt;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	234
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	235
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	236 /* Now set the emulator configuration */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	237 if (!myEngine->currEng->setConfig(myEngine->currConfig)) {
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	238 xs_error(_("[SIDPlay1] Emulator engine configuration failed!\n"));
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	239 return FALSE;
127 ddb513bd2610 Improved audio format support, now supported formats are "queried" from Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	240 }
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	241
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	242 /* Create sidtune object */
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	243 myEngine->currTune = new sidTune(0);
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	244 if (!myEngine->currTune) {
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	245 xs_error(_("[SIDPlay1] Could not initialize SIDTune object.\n"));
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	246 return FALSE;
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	247 }
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	248
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	249 return TRUE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	250 }
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	251
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	252
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	253 /* Close SIDPlay1 engine
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	254 */
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	255 void xs_sidplay1_close(t_xs_status * myStatus)
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	256 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	257 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	258 assert(myStatus);
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	259
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	260 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	261
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	262 /* Free internals */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	263 if (myEngine->currEng) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	264 delete myEngine->currEng;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	265 myEngine->currEng = NULL;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	266 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	267
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	268 if (myEngine->currTune) {
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	269 delete myEngine->currTune;
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	270 myEngine->currTune = NULL;
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	271 }
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	272
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	273 xs_sidplay1_delete(myStatus);
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	274
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	275 g_free(myEngine);
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	276 myStatus->sidEngine = NULL;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	277 }
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	278
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	279
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	280 /* Initialize current song and sub-tune
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	281 */
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	282 gboolean xs_sidplay1_initsong(t_xs_status * myStatus)
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	283 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	284 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	285 assert(myStatus);
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	286
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	287 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	288 if (!myEngine) return FALSE;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	289
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	290 if (!myEngine->currTune) {
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	291 xs_error(_("[SIDPlay1] SID-tune struct pointer was NULL. This should not happen, report to XMMS-SID author.\n"));
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	292 return FALSE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	293 }
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	294
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	295 if (!myEngine->currTune->getStatus()) {
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	296 xs_error(_("[SIDPlay1] SID-tune status check failed. This should not happen, report to XMMS-SID author.\n"));
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	297 return FALSE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	298 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	299
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	300 myStatus->isInitialized = TRUE;
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	301
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	302 return sidEmuInitializeSong(myEngine->currEng, myEngine->currTune, myStatus->currSong);
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	303 }
270 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
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	306 /* 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	307 */
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	308 guint xs_sidplay1_fillbuffer(t_xs_status * myStatus, gchar * audioBuffer, guint audioBufSize)
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	309 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	310 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	311 assert(myStatus);
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	312
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	313 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	314 if (!myEngine) return 0;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	315
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	316 sidEmuFillBuffer(myEngine->currEng, myEngine->currTune, audioBuffer, audioBufSize);
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	317
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	318 return audioBufSize;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	319 }
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	320
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	321
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	322 /* Load a given SID-tune file
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	323 */
460 9e683fb666ba Updates Matti Hamalainen <ccr@tnsp.org> parents: 445 diff changeset	324 gboolean xs_sidplay1_load(t_xs_status * myStatus, gchar * pcFilename)
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	325 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	326 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	327 assert(myStatus);
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	328 myStatus->isInitialized = FALSE;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	329
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	330 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
368 3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	331 if (!myEngine) return FALSE;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	332
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	333 /* Try to get the tune */
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	334 if (!pcFilename) return FALSE;
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	335
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	336 if (xs_fload_buffer(pcFilename, &(myEngine->buf), &(myEngine->bufSize)) != 0)
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	337 return FALSE;
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	338
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	339 if (!myEngine->currTune->load(myEngine->buf, myEngine->bufSize))
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	340 return FALSE;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	341
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	342 return TRUE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	343 }
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	344
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	345
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	346 /* Delete INTERNAL information
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	347 */
460 9e683fb666ba Updates Matti Hamalainen <ccr@tnsp.org> parents: 445 diff changeset	348 void xs_sidplay1_delete(t_xs_status * myStatus)
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	349 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	350 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	351 assert(myStatus);
74 8cb66a3f75f7 Testing Matti Hamalainen <ccr@tnsp.org> parents: 73 diff changeset	352
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	353 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
368 3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	354 if (!myEngine) return;
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	355
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	356 g_free(myEngine->buf);
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	357 myEngine->buf = NULL;
fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	358 myEngine->bufSize = 0;
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	359 }
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	360
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	361
467 9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	362 } /* extern "C" */
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	363 #endif /* HAVE_SIDPLAY1 */

Mercurial > hg > xmms-sid

annotate src/xs_sidplay1.cc @ 527:fe8b41abd923