xmms-sid: src/xs_sidplay1.cpp annotate

annotate src/xs_sidplay1.cpp @ 847:5b93bd8c7814

Cleanups, adjust backend configuration sequences, more error checking, improved debug output.

author	Matti Hamalainen <ccr@tnsp.org>
date	Thu, 08 Nov 2012 22:44:36 +0200
parents	5b3e2116408f
children	011ba70e271e

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
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	4 libSIDPlay1 support
71 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>
539 d837d2f06456 Update copyright years. Matti Hamalainen <ccr@tnsp.org> parents: 527 diff changeset	7 (C) Copyright 1999-2007 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
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	27 #include "xs_sidplay1.h"
832 b158abe91a75 Header include cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 791 diff changeset	28 #include "xs_slsup.h"
73 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 */
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	37 #define SIDPLAY1_MAX_FREQ (48000)
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	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 {
764 5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	41 emuEngine *emu;
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	42 emuConfig currConfig;
764 5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	43 sidTune *tune;
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	44 guint8 *buf;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	45 size_t bufSize;
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	46 } XSSIDPlay1;
73 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 */
691 c21908e9e7d7 Indentation. Matti Hamalainen <ccr@tnsp.org> parents: 660 diff changeset	55 #define TFUNCTION xs_sidplay1_getinfo
c21908e9e7d7 Indentation. Matti Hamalainen <ccr@tnsp.org> parents: 660 diff changeset	56 #define TFUNCTION2 xs_sidplay1_updateinfo
c21908e9e7d7 Indentation. Matti Hamalainen <ccr@tnsp.org> parents: 660 diff changeset	57 #define TTUNEINFO sidTuneInfo
c21908e9e7d7 Indentation. Matti Hamalainen <ccr@tnsp.org> parents: 660 diff changeset	58 #define TTUNE sidTune
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	59 #define TENGINE XSSIDPlay1
467 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 */
751 55eea3fa8868 Rename some structures. Matti Hamalainen <ccr@tnsp.org> parents: 748 diff changeset	65 gboolean xs_sidplay1_probe(XSFile *f)
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	66 {
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	67 gchar tmpBuf[4];
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	68
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	69 if (!f) return FALSE;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	70
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	71 if (xs_fread(tmpBuf, sizeof(gchar), 4, f) != 4)
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	72 return FALSE;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	73
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	74 if (!strncmp(tmpBuf, "PSID", 4))
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	75 return TRUE;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	76 else
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 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 */
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	83 gboolean xs_sidplay1_init(XSEngineState * state)
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	84 {
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	85 gint tmpFreq;
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	86 XSSIDPlay1 *engine;
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	87 assert(state);
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	88
847 5b93bd8c7814 Cleanups, adjust backend configuration sequences, more error checking, Matti Hamalainen <ccr@tnsp.org> parents: 837 diff changeset	89 XSDEBUG("SIDPlay1 backend initializing.\n");
5b93bd8c7814 Cleanups, adjust backend configuration sequences, more error checking, Matti Hamalainen <ccr@tnsp.org> parents: 837 diff changeset	90
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	91 /* Allocate internal structures */
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	92 engine = (XSSIDPlay1 *) g_malloc0(sizeof(XSSIDPlay1));
847 5b93bd8c7814 Cleanups, adjust backend configuration sequences, more error checking, Matti Hamalainen <ccr@tnsp.org> parents: 837 diff changeset	93 if (!engine)
5b93bd8c7814 Cleanups, adjust backend configuration sequences, more error checking, Matti Hamalainen <ccr@tnsp.org> parents: 837 diff changeset	94 return FALSE;
72 e3b205a6bc7e Lots re-arranging and new code for upcoming modularization. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	95
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	96 /* Initialize engine */
764 5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	97 engine->emu = new emuEngine();
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	98 if (!engine->emu)
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	99 {
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	100 xs_error("[SIDPlay1] Could not initialize emulation engine.\n");
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	101 g_free(engine);
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	102 return FALSE;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	103 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	104
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	105 /* Verify endianess */
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	106 if (!engine->emu->verifyEndianess())
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	107 {
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	108 xs_error("[SIDPlay1] Endianess verification failed.\n");
764 5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	109 delete engine->emu;
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	110 g_free(engine);
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	111 return FALSE;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	112 }
72 e3b205a6bc7e Lots re-arranging and new code for upcoming modularization. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	113
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	114 state->internal = engine;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	115
847 5b93bd8c7814 Cleanups, adjust backend configuration sequences, more error checking, Matti Hamalainen <ccr@tnsp.org> parents: 837 diff changeset	116 XSDEBUG("SIDPlay1 emulation configuration\n");
5b93bd8c7814 Cleanups, adjust backend configuration sequences, more error checking, Matti Hamalainen <ccr@tnsp.org> parents: 837 diff changeset	117
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	118 /* Get current configuration */
764 5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	119 engine->emu->getConfig(engine->currConfig);
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	120
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	121 /* Configure channel parameters */
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	122 switch (state->audioChannels)
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	123 {
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	124 case XS_CHN_AUTOPAN:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	125 engine->currConfig.channels = SIDEMU_STEREO;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	126 engine->currConfig.autoPanning = SIDEMU_CENTEREDAUTOPANNING;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	127 engine->currConfig.volumeControl = SIDEMU_FULLPANNING;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	128 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	129
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	130 case XS_CHN_STEREO:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	131 engine->currConfig.channels = SIDEMU_STEREO;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	132 engine->currConfig.autoPanning = SIDEMU_NONE;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	133 engine->currConfig.volumeControl = SIDEMU_NONE;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	134 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	135
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	136 case XS_CHN_MONO:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	137 default:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	138 engine->currConfig.channels = SIDEMU_MONO;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	139 engine->currConfig.autoPanning = SIDEMU_NONE;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	140 engine->currConfig.volumeControl = SIDEMU_NONE;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	141 state->audioChannels = XS_CHN_MONO;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	142 break;
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	143 }
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	144
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	145
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	146 /* Memory mode settings */
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	147 switch (xs_cfg.memoryMode)
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	148 {
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	149 case XS_MPU_TRANSPARENT_ROM:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	150 engine->currConfig.memoryMode = MPU_TRANSPARENT_ROM;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	151 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	153 case XS_MPU_PLAYSID_ENVIRONMENT:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	154 engine->currConfig.memoryMode = MPU_PLAYSID_ENVIRONMENT;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	155 break;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	156
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	157 case XS_MPU_BANK_SWITCHING:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	158 default:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	159 engine->currConfig.memoryMode = MPU_BANK_SWITCHING;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	160 xs_cfg.memoryMode = XS_MPU_BANK_SWITCHING;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	161 break;
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	162 }
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	165 /* Audio parameters sanity checking and setup */
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	166 engine->currConfig.bitsPerSample = state->audioBitsPerSample;
5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	167 tmpFreq = state->audioFrequency;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	168
748 d9d769b5dbe2 Remove oversampling support. Matti Hamalainen <ccr@tnsp.org> parents: 713 diff changeset	169 if (tmpFreq > SIDPLAY1_MAX_FREQ)
d9d769b5dbe2 Remove oversampling support. Matti Hamalainen <ccr@tnsp.org> parents: 713 diff changeset	170 tmpFreq = SIDPLAY1_MAX_FREQ;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	171
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	172 engine->currConfig.frequency = tmpFreq;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	173
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	174 switch (state->audioBitsPerSample)
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	175 {
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	176 case XS_RES_8BIT:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	177 switch (state->audioFormat)
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	178 {
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	179 case FMT_S8:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	180 state->audioFormat = FMT_S8;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	181 engine->currConfig.sampleFormat = SIDEMU_SIGNED_PCM;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	182 break;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	183
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	184 case FMT_U8:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	185 default:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	186 state->audioFormat = FMT_U8;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	187 engine->currConfig.sampleFormat = SIDEMU_UNSIGNED_PCM;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	188 break;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	189 }
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	190 break;
127 ddb513bd2610 Improved audio format support, now supported formats are "queried" from Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	191
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	192 case XS_RES_16BIT:
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	193 default:
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	194 switch (state->audioFormat)
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	195 {
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	196 case FMT_U16_NE:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	197 case FMT_U16_LE:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	198 case FMT_U16_BE:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	199 state->audioFormat = FMT_U16_NE;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	200 engine->currConfig.sampleFormat = SIDEMU_UNSIGNED_PCM;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	201 break;
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	202
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	203 case FMT_S16_NE:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	204 case FMT_S16_LE:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	205 case FMT_S16_BE:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	206 default:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	207 state->audioFormat = FMT_S16_NE;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	208 engine->currConfig.sampleFormat = SIDEMU_SIGNED_PCM;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	209 break;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	210 }
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	211 break;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	212 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	213
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	214 /* Clockspeed settings */
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	215 switch (xs_cfg.clockSpeed)
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	216 {
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	217 case XS_CLOCK_NTSC:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	218 engine->currConfig.clockSpeed = SIDTUNE_CLOCK_NTSC;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	219 break;
368 3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	220
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	221 case XS_CLOCK_PAL:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	222 default:
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	223 engine->currConfig.clockSpeed = SIDTUNE_CLOCK_PAL;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	224 xs_cfg.clockSpeed = XS_CLOCK_PAL;
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	225 break;
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	226 }
368 3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	227
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	228 engine->currConfig.forceSongSpeed = xs_cfg.forceSpeed;
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	229
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	230
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	231 /* Configure rest of the emulation */
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	232 /* if (xs_cfg.forceModel) */
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	233 engine->currConfig.mos8580 = xs_cfg.mos8580;
5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	234 engine->currConfig.emulateFilter = xs_cfg.emulateFilters;
5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	235 engine->currConfig.filterFs = xs_cfg.sid1Filter.fs;
5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	236 engine->currConfig.filterFm = xs_cfg.sid1Filter.fm;
5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	237 engine->currConfig.filterFt = xs_cfg.sid1Filter.ft;
368 3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	238
3e55874170eb Cleanups, additional engine NULL check. Matti Hamalainen <ccr@tnsp.org> parents: 364 diff changeset	239
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	240 /* Now set the emulator configuration */
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	241 if (!engine->emu->setConfig(engine->currConfig))
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	242 {
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	243 xs_error("[SIDPlay1] Emulator engine configuration failed!\n");
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	244 return FALSE;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	245 }
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	246
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	247 /* Create sidtune object */
764 5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	248 engine->tune = new sidTune(0);
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	249 if (!engine->tune)
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	250 {
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	251 xs_error("[SIDPlay1] Could not initialize SIDTune object.\n");
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	252 return FALSE;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	253 }
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	254
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	255 return TRUE;
364 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
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	258
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	259 /* Close SIDPlay1 engine
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	260 */
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	261 void xs_sidplay1_close(XSEngineState * state)
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	262 {
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	263 XSSIDPlay1 *engine;
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	264 assert(state);
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	265
847 5b93bd8c7814 Cleanups, adjust backend configuration sequences, more error checking, Matti Hamalainen <ccr@tnsp.org> parents: 837 diff changeset	266 XSDEBUG("SIDPlay1 backend shutdown.\n");
5b93bd8c7814 Cleanups, adjust backend configuration sequences, more error checking, Matti Hamalainen <ccr@tnsp.org> parents: 837 diff changeset	267
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	268 engine = (XSSIDPlay1 *) state->internal;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	269
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	270 /* Free internals */
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	271 if (engine->emu)
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	272 {
764 5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	273 delete engine->emu;
5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	274 engine->emu = NULL;
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	275 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	276
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	277 if (engine->tune)
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	278 {
764 5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	279 delete engine->tune;
5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	280 engine->tune = NULL;
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	281 }
527 fe8b41abd923 Now everything necessary should be using the VFS functions. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	282
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	283 xs_sidplay1_delete(state);
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	284
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	285 g_free(engine);
5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	286 state->internal = NULL;
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	287 }
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	288
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	289
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	290 /* Initialize current song and sub-tune
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	291 */
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	292 gboolean xs_sidplay1_initsong(XSEngineState * state)
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	293 {
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	294 XSSIDPlay1 *engine;
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	295 assert(state);
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	296
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	297 engine = (XSSIDPlay1 *) state->internal;
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	298 if (!engine) return FALSE;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	299
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	300 if (!engine->tune)
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	301 {
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	302 xs_error("[SIDPlay1] SID-tune struct pointer was NULL. This should not happen, report to XMMS-SID author.\n");
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	303 return FALSE;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	304 }
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	305
837 5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	306 if (!engine->tune->getStatus())
5b3e2116408f Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	307 {
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	308 xs_error("[SIDPlay1] SID-tune status check failed. This should not happen, report to XMMS-SID author.\n");
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	309 return FALSE;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	310 }
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	311
764 5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	312 return sidEmuInitializeSong(engine->emu, engine->tune, state->currSong);
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	313 }
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	314
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	315
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	316 /* 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	317 */
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	318 guint xs_sidplay1_fillbuffer(XSEngineState * state, gchar * audioBuffer, guint audioBufSize)
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	319 {
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	320 XSSIDPlay1 *engine;
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	321 assert(state);
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	322
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	323 engine = (XSSIDPlay1 *) state->internal;
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	324 if (!engine) return 0;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	325
764 5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	326 sidEmuFillBuffer(engine->emu, engine->tune, audioBuffer, audioBufSize);
359 b1a858b8cb1a Re-indentation all (non-generated) code. Matti Hamalainen <ccr@tnsp.org> parents: 324 diff changeset	327
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	328 return audioBufSize;
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	329 }
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	330
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	331
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	332 /* Load a given SID-tune file
583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	333 */
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	334 gboolean xs_sidplay1_load(XSEngineState * state, gchar * filename)
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	335 {
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	336 XSSIDPlay1 *engine;
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	337 assert(state);
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	338
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	339 engine = (XSSIDPlay1 *) state->internal;
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	340 if (!engine) return FALSE;
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	341
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	342 /* Try to get the tune */
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	343 if (!filename) return FALSE;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	344
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	345 if (xs_fload_buffer(filename, &(engine->buf), &(engine->bufSize)) != 0)
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	346 return FALSE;
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	347
764 5eee092d1b13 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 756 diff changeset	348 if (!engine->tune->load(engine->buf, engine->bufSize))
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	349 return FALSE;
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	350
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	351 return TRUE;
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	352 }
71 2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	353
2b32c75729ce Started modularizing, separated sidplay1 things into a "wrapper" module. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	354
270 583f5651abff Cleanups, moved engine configuration to initialization function. Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	355 /* Delete INTERNAL information
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	356 */
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	357 void xs_sidplay1_delete(XSEngineState * state)
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	358 {
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	359 XSSIDPlay1 *engine;
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	360 assert(state);
74 8cb66a3f75f7 Testing Matti Hamalainen <ccr@tnsp.org> parents: 73 diff changeset	361
756 8299288df6d2 Rename internal structures. Matti Hamalainen <ccr@tnsp.org> parents: 754 diff changeset	362 engine = (XSSIDPlay1 *) state->internal;
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	363 if (!engine) return;
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	364
754 5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	365 g_free(engine->buf);
5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	366 engine->buf = NULL;
5557837fe5b6 Rename some more variables. Matti Hamalainen <ccr@tnsp.org> parents: 753 diff changeset	367 engine->bufSize = 0;
364 421e4fc13bce More and more of indentation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 359 diff changeset	368 }
73 2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	369
2bc607888f53 Added libsidplay2 module, lots of reworking of internals, sidplay1 support Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	370
660 b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	371 } /* extern "C" */
b0743dc9165d Change tabs to 4 spaces, everywhere. Matti Hamalainen <ccr@tnsp.org> parents: 657 diff changeset	372 #endif /* HAVE_SIDPLAY1 */

Mercurial > hg > xmms-sid

annotate src/xs_sidplay1.cpp @ 847:5b93bd8c7814