xmms-sid: src/xs_sidplay1.cc annotate

annotate src/xs_sidplay1.cc @ 526:fa95d942f226

Header cleanup; Moved some types from xmms-sid.h to xs_player.h; Renamed few functions.

author	Matti Hamalainen <ccr@tnsp.org>
date	Tue, 20 Feb 2007 16:53:05 +0000
parents	9dafc55c4270
children	fe8b41abd923

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;
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	44 } t_xs_sidplay1;
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	45
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	46
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	47 /* We need to 'export' all this pseudo-C++ crap */
396 0a60ef2b5ab0 Cleanups Matti Hamalainen <ccr@tnsp.org> parents: 394 diff changeset	48 extern "C" {
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	49
75 653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads. Matti Hamalainen <ccr@tnsp.org> parents: 74 diff changeset	50
467 9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	51 /* Return song information
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	52 */
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	53 #define TFUNCTION xs_sidplay1_getinfo
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	54 #define TFUNCTION2 xs_sidplay1_updateinfo
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	55 #define TTUNEINFO sidTuneInfo
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	56 #define TTUNE sidTune
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	57 #define TENGINE t_xs_sidplay1
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	58 #include "xs_sidplay.h"
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	59
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	60
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	61 /* 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	62 */
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	63 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	64 {
467 9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	65 gchar tmpBuf[4];
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	66
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	67 if (!f) return FALSE;
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 (xs_fread(tmpBuf, sizeof(gchar), 4, f) != 4)
411 a26263683929 Indentation Matti Hamalainen <ccr@tnsp.org> parents: 402 diff changeset	70 return FALSE;
467 9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	71
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	72 if (!strncmp(tmpBuf, "PSID", 4))
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	73 return TRUE;
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	74 else
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	75 return FALSE;
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	76 }
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	77
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	78
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	79 /* Initialize SIDPlay1
75 653c9b0d1320 SIDPlay2 support "works" now. Borked problems with threads. Matti Hamalainen <ccr@tnsp.org> parents: 74 diff changeset	80 */
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	81 gboolean xs_sidplay1_init(t_xs_status * myStatus)
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	82 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	83 gint tmpFreq;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	84 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	85 assert(myStatus);
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	86
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	87 /* Allocate internal structures */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	88 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	89 if (!myEngine) return FALSE;
72 e3b205a6bc7e Lots re-arranging and new code for upcoming modularization. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	90
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	91 /* Initialize engine */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	92 myEngine->currEng = new emuEngine();
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	93 if (!myEngine->currEng) {
445 f277dad3180f Working on the localization and fixing up the breakage in song information Matti Hamalainen <ccr@tnsp.org> parents: 412 diff changeset	94 xs_error(_("Could not initialize libSIDPlay1 emulation engine.\n"));
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	95 g_free(myEngine);
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	96 return FALSE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	97 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	98
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	99 /* Verify endianess */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	100 if (!myEngine->currEng->verifyEndianess()) {
445 f277dad3180f Working on the localization and fixing up the breakage in song information Matti Hamalainen <ccr@tnsp.org> parents: 412 diff changeset	101 xs_error(_("Endianess verification failed.\n"));
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	102 delete myEngine->currEng;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	103 g_free(myEngine);
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	104 return FALSE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	105 }
72 e3b205a6bc7e Lots re-arranging and new code for upcoming modularization. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	106
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	107 myStatus->sidEngine = myEngine;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	108
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	109 /* Get current configuration */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	110 myEngine->currEng->getConfig(myEngine->currConfig);
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	111
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	112 /* Configure channel parameters */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	113 switch (myStatus->audioChannels) {
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	114
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	115 case XS_CHN_AUTOPAN:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	116 myEngine->currConfig.channels = SIDEMU_STEREO;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	117 myEngine->currConfig.autoPanning = SIDEMU_CENTEREDAUTOPANNING;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	118 myEngine->currConfig.volumeControl = SIDEMU_FULLPANNING;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	119 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	120
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	121 case XS_CHN_STEREO:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	122 myEngine->currConfig.channels = SIDEMU_STEREO;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	123 myEngine->currConfig.autoPanning = SIDEMU_NONE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	124 myEngine->currConfig.volumeControl = SIDEMU_NONE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	125 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	126
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	127 case XS_CHN_MONO:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	128 default:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	129 myEngine->currConfig.channels = SIDEMU_MONO;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	130 myEngine->currConfig.autoPanning = SIDEMU_NONE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	131 myEngine->currConfig.volumeControl = SIDEMU_NONE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	132 myStatus->audioChannels = XS_CHN_MONO;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	133 break;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	134 }
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	135
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	136
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	137 /* Memory mode settings */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	138 switch (xs_cfg.memoryMode) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	139 case XS_MPU_TRANSPARENT_ROM:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	140 myEngine->currConfig.memoryMode = MPU_TRANSPARENT_ROM;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	141 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	142
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	143 case XS_MPU_PLAYSID_ENVIRONMENT:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	144 myEngine->currConfig.memoryMode = MPU_PLAYSID_ENVIRONMENT;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	145 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	146
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	147 case XS_MPU_BANK_SWITCHING:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	148 default:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	149 myEngine->currConfig.memoryMode = MPU_BANK_SWITCHING;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	150 xs_cfg.memoryMode = XS_MPU_BANK_SWITCHING;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	151 break;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	152 }
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	153
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	154
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	155 /* Audio parameters sanity checking and setup */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	156 myEngine->currConfig.bitsPerSample = myStatus->audioBitsPerSample;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	157 tmpFreq = myStatus->audioFrequency;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	158
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	159 if (myStatus->oversampleEnable) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	160 if ((tmpFreq * myStatus->oversampleFactor) > SIDPLAY1_MAX_FREQ) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	161 myStatus->oversampleEnable = FALSE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	162 } else {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	163 tmpFreq = (tmpFreq * myStatus->oversampleFactor);
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	164 }
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	165 } else {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	166 if (tmpFreq > SIDPLAY1_MAX_FREQ)
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	167 tmpFreq = SIDPLAY1_MAX_FREQ;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	168 }
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	169
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	170 myEngine->currConfig.frequency = tmpFreq;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	171
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	172 switch (myStatus->audioBitsPerSample) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	173 case XS_RES_8BIT:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	174 switch (myStatus->audioFormat) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	175 case FMT_S8:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	176 myStatus->audioFormat = FMT_S8;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	177 myEngine->currConfig.sampleFormat = SIDEMU_SIGNED_PCM;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	178 break;
127 ddb513bd2610 Improved audio format support, now supported formats are "queried" from Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	179
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	180 case FMT_U8:
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	181 default:
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	182 myStatus->audioFormat = FMT_U8;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	183 myEngine->currConfig.sampleFormat = SIDEMU_UNSIGNED_PCM;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	184 break;
b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	185 }
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	186 break;
359 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 case XS_RES_16BIT:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	189 default:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	190 switch (myStatus->audioFormat) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	191 case FMT_U16_NE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	192 case FMT_U16_LE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	193 case FMT_U16_BE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	194 myStatus->audioFormat = FMT_U16_NE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	195 myEngine->currConfig.sampleFormat = SIDEMU_UNSIGNED_PCM;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	196 break;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	197
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	198 case FMT_S16_NE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	199 case FMT_S16_LE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	200 case FMT_S16_BE:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	201 default:
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	202 myStatus->audioFormat = FMT_S16_NE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	203 myEngine->currConfig.sampleFormat = SIDEMU_SIGNED_PCM;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	204 break;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	205 }
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	206 break;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	207 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	208
368 3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	209 /* Clockspeed settings */
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	210 switch (xs_cfg.clockSpeed) {
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	211 case XS_CLOCK_NTSC:
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	212 myEngine->currConfig.clockSpeed = SIDTUNE_CLOCK_NTSC;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	213 break;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	214
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	215 case XS_CLOCK_PAL:
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	216 default:
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	217 myEngine->currConfig.clockSpeed = SIDTUNE_CLOCK_PAL;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	218 xs_cfg.clockSpeed = XS_CLOCK_PAL;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	219 break;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	220 }
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	221
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	222 myEngine->currConfig.forceSongSpeed = xs_cfg.forceSpeed;
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
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	225 /* Configure rest of the emulation */
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	226 /* if (xs_cfg.forceModel) */
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	227 myEngine->currConfig.mos8580 = xs_cfg.mos8580;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	228 myEngine->currConfig.emulateFilter = xs_cfg.emulateFilters;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	229 myEngine->currConfig.filterFs = xs_cfg.filterFs;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	230 myEngine->currConfig.filterFm = xs_cfg.filterFm;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	231 myEngine->currConfig.filterFt = xs_cfg.filterFt;
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	232
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	233
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	234 /* Now set the emulator configuration */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	235 if (!myEngine->currEng->setConfig(myEngine->currConfig)) {
445 f277dad3180f Working on the localization and fixing up the breakage in song information Matti Hamalainen <ccr@tnsp.org> parents: 412 diff changeset	236 xs_error(_("Emulator engine configuration failed!\n"));
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	237 return FALSE;
127 ddb513bd2610 Improved audio format support, now supported formats are "queried" from Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	238 }
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	239
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	240 return TRUE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	241 }
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	242
270 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 /* Close SIDPlay1 engine
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	245 */
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	246 void xs_sidplay1_close(t_xs_status * myStatus)
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	247 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	248 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	249 assert(myStatus);
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	250
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	251 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	252
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	253 /* Free internals */
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	254 if (myEngine->currEng) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	255 delete myEngine->currEng;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	256 myEngine->currEng = NULL;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	257 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	258
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	259 g_free(myEngine);
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	260 myStatus->sidEngine = NULL;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	261 }
270 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
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	264 /* Initialize current song and sub-tune
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	265 */
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	266 gboolean xs_sidplay1_initsong(t_xs_status * myStatus)
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	267 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	268 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	269 assert(myStatus);
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	270
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	271 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	272 if (!myEngine) return FALSE;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	273
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	274 if (!myEngine->currTune) {
445 f277dad3180f Working on the localization and fixing up the breakage in song information Matti Hamalainen <ccr@tnsp.org> parents: 412 diff changeset	275 xs_error(_("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	276 return FALSE;
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
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	279 if (!myEngine->currTune->getStatus()) {
445 f277dad3180f Working on the localization and fixing up the breakage in song information Matti Hamalainen <ccr@tnsp.org> parents: 412 diff changeset	280 xs_error(_("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	281 return FALSE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	282 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	283
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	284 return sidEmuInitializeSong(myEngine->currEng, myEngine->currTune, myStatus->currSong);
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	285 }
270 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
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	288 /* 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	289 */
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	290 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	291 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	292 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	293 assert(myStatus);
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 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	296 if (!myEngine) return 0;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	297
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	298 sidEmuFillBuffer(myEngine->currEng, myEngine->currTune, audioBuffer, audioBufSize);
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	299
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	300 return audioBufSize;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	301 }
270 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 /* Load a given SID-tune file
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	305 */
460 9e683fb666ba Updates Matti Hamalainen <ccr@tnsp.org> parents: 445 diff changeset	306 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	307 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	308 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	309 sidTune *newTune;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	310 assert(myStatus);
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	311
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	312 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
368 3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	313 if (!myEngine) return FALSE;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	314
368 3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	315 /* Try to load the file/tune */
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	316 if (!pcFilename) return FALSE;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	317
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	318 newTune = new sidTune(pcFilename);
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	319 if (!newTune) return FALSE;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	320
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 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
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	323 return TRUE;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	324 }
71 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 */
460 9e683fb666ba Updates Matti Hamalainen <ccr@tnsp.org> parents: 445 diff changeset	329 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	330 {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	331 t_xs_sidplay1 *myEngine;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	332 assert(myStatus);
74 8cb66a3f75f7 Testing Matti Hamalainen <ccr@tnsp.org> parents: 73 diff changeset	333
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	334 myEngine = (t_xs_sidplay1 *) myStatus->sidEngine;
368 3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 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
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	337 if (myEngine->currTune) {
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	338 delete myEngine->currTune;
421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	339 myEngine->currTune = NULL;
74 8cb66a3f75f7 Testing Matti Hamalainen <ccr@tnsp.org> parents: 73 diff changeset	340 }
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 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
467 9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	344 } /* extern "C" */
9dafc55c4270 Beginnings of vfs portability. Matti Hamalainen <ccr@tnsp.org> parents: 460 diff changeset	345 #endif /* HAVE_SIDPLAY1 */

Mercurial > hg > xmms-sid

annotate src/xs_sidplay1.cc @ 526:fa95d942f226