diff options
Diffstat (limited to 'engines/sci/sfx')
| -rw-r--r-- | engines/sci/sfx/softseq/mt32.cpp | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/engines/sci/sfx/softseq/mt32.cpp b/engines/sci/sfx/softseq/mt32.cpp deleted file mode 100644 index 6130196767..0000000000 --- a/engines/sci/sfx/softseq/mt32.cpp +++ /dev/null @@ -1,211 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * $URL$ - * $Id$ - * - */ - -extern "C" { -#include "../softseq.h" -#include "../sequencer.h" -#include "../device.h" -#include "resource.h" -#include "sci_memory.h" -} - -#include "mt32/mt32emu.h" - -/* FIXME */ -#define FREESCI_GAMEDIR ".freesci" - -#define SAMPLE_RATE 32000 -#define CHANNELS SFX_PCM_STEREO_LR -#define STEREO 1 - -static MT32Emu::Synth *synth; -static sfx_sequencer_t *mt32seq; -static int initializing; - -/* MIDI writer */ - -static int -mt32_midi_init(struct _midi_writer *self) { - return SFX_OK; -} - -static int -mt32_midi_set_option(struct _midi_writer *self, char *name, char *value) { - return SFX_ERROR; -} - -static int -mt32_midi_write(struct _midi_writer *self, unsigned char *buf, int len) { - if (buf[0] == 0xf0) - synth->playSysex(buf, len); - else if (len < 4) { - MT32Emu::Bit32u msg; - msg = buf[0]; - if (len > 0) - msg |= buf[1] << 8; - if (len > 1) - msg |= buf[2] << 16; - synth->playMsg(msg); - } else - sciprintf("MT32EMU: Skipping non-sysex message of more than 3 bytes.\n"); - - return SFX_OK; -} - -static void -mt32_midi_delay(struct _midi_writer *self, int ticks) { -} - -static void -mt32_midi_reset_timer(struct _midi_writer *self) { -} - -static void -mt32_midi_close(struct _midi_writer *self) { -} - -static midi_writer_t midi_writer_mt32 = { - "mt32", - mt32_midi_init, - mt32_midi_set_option, - mt32_midi_write, - mt32_midi_delay, - NULL, - mt32_midi_reset_timer, - mt32_midi_close -}; - -/* Software sequencer */ - -static void printDebug(void *userData, const char *fmt, va_list list) { - if (initializing) { - vprintf(fmt, list); - printf("\n"); - } -} - -static void -mt32_poll(sfx_softseq_t *self, byte *dest, int count) { - synth->render((MT32Emu::Bit16s *) dest, count); -} - -static int -mt32_init(sfx_softseq_t *self, byte *data_ptr, int data_length, byte *data2_ptr, - int data2_length) { - MT32Emu::SynthProperties prop; - char *home = sci_get_homedir(); - char *romdir; - - if (!home) { - sciprintf("MT32EMU: Couldn't determine home directory.\n"); - return SFX_ERROR; - } - - romdir = (char *) sci_malloc(sizeof(home) + 2 * sizeof(G_DIR_SEPARATOR_S) - + sizeof(FREESCI_GAMEDIR) + 1); - - strcpy(romdir, home); - strcat(romdir, G_DIR_SEPARATOR_S); - strcat(romdir, FREESCI_GAMEDIR); - strcat(romdir, G_DIR_SEPARATOR_S); - - mt32seq = sfx_find_sequencer("MT32"); - if (!mt32seq) { - sciprintf("MT32EMU: Unable to find MT32 sequencer.\n"); - return SFX_ERROR; - } - - prop.sampleRate = SAMPLE_RATE; - prop.useReverb = true; - prop.useDefaultReverb = true; - prop.baseDir = romdir; - prop.userData = NULL; - prop.report = NULL; - prop.printDebug = printDebug; - prop.openFile = NULL; - prop.closeFile = NULL; - - initializing = 1; - synth = new MT32Emu::Synth(); - if (!synth->open(prop)) - return SFX_ERROR; - initializing = 0; - - mt32seq->open(data_length, data_ptr, data2_length, data2_ptr, - &midi_writer_mt32); - - free(romdir); - - return SFX_OK; -} - -static void -mt32_exit(sfx_softseq_t *self) { - synth->close(); - delete synth; - - mt32seq->close(); -} - -static void -mt32_allstop(sfx_softseq_t *self) { - if (mt32seq->allstop) - mt32seq->allstop(); -} - -static void -mt32_volume(sfx_softseq_t *self, int volume) { - if (mt32seq->volume) - mt32seq->volume(volume / 2); /* High volume causes clipping. */ -} - -static int -mt32_set_option(sfx_softseq_t *self, const char *name, const char *value) { - return SFX_ERROR; -} - -static void -mt32_event(sfx_softseq_t *self, byte cmd, int argc, byte *argv) { - mt32seq->event(cmd, argc, argv); -} - -sfx_softseq_t sfx_softseq_mt32 = { - "mt32emu", - "0.1", - mt32_set_option, - mt32_init, - mt32_exit, - mt32_volume, - mt32_event, - mt32_poll, - mt32_allstop, - NULL, - 001, /* patch.001 */ - SFX_SEQ_PATCHFILE_NONE, - 0x01, /* playflag */ - 1, /* do play channel 9 */ - 32, /* Max polypgony */ - {SAMPLE_RATE, CHANNELS, SFX_PCM_FORMAT_S16_NATIVE} -}; |