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Removed unused file
svn-id: r38482
This commit is contained in:
Max Horn
parent
4c406e69ee
commit
88bb21f9e1
@ -1,211 +0,0 @@
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/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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extern "C" {
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#include "../softseq.h"
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#include "../sequencer.h"
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#include "../device.h"
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#include "resource.h"
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#include "sci_memory.h"
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}
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#include "mt32/mt32emu.h"
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/* FIXME */
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#define FREESCI_GAMEDIR ".freesci"
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#define SAMPLE_RATE 32000
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#define CHANNELS SFX_PCM_STEREO_LR
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#define STEREO 1
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static MT32Emu::Synth *synth;
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static sfx_sequencer_t *mt32seq;
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static int initializing;
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/* MIDI writer */
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static int
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mt32_midi_init(struct _midi_writer *self) {
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return SFX_OK;
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}
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static int
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mt32_midi_set_option(struct _midi_writer *self, char *name, char *value) {
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return SFX_ERROR;
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}
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static int
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mt32_midi_write(struct _midi_writer *self, unsigned char *buf, int len) {
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if (buf[0] == 0xf0)
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synth->playSysex(buf, len);
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else if (len < 4) {
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MT32Emu::Bit32u msg;
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msg = buf[0];
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if (len > 0)
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msg |= buf[1] << 8;
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if (len > 1)
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msg |= buf[2] << 16;
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synth->playMsg(msg);
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} else
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sciprintf("MT32EMU: Skipping non-sysex message of more than 3 bytes.\n");
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return SFX_OK;
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}
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static void
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mt32_midi_delay(struct _midi_writer *self, int ticks) {
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}
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static void
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mt32_midi_reset_timer(struct _midi_writer *self) {
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}
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static void
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mt32_midi_close(struct _midi_writer *self) {
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}
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static midi_writer_t midi_writer_mt32 = {
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"mt32",
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mt32_midi_init,
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mt32_midi_set_option,
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mt32_midi_write,
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mt32_midi_delay,
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NULL,
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mt32_midi_reset_timer,
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mt32_midi_close
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};
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/* Software sequencer */
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static void printDebug(void *userData, const char *fmt, va_list list) {
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if (initializing) {
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vprintf(fmt, list);
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printf("\n");
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}
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}
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static void
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mt32_poll(sfx_softseq_t *self, byte *dest, int count) {
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synth->render((MT32Emu::Bit16s *) dest, count);
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}
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static int
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mt32_init(sfx_softseq_t *self, byte *data_ptr, int data_length, byte *data2_ptr,
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int data2_length) {
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MT32Emu::SynthProperties prop;
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char *home = sci_get_homedir();
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char *romdir;
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if (!home) {
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sciprintf("MT32EMU: Couldn't determine home directory.\n");
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return SFX_ERROR;
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}
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romdir = (char *) sci_malloc(sizeof(home) + 2 * sizeof(G_DIR_SEPARATOR_S)
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+ sizeof(FREESCI_GAMEDIR) + 1);
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strcpy(romdir, home);
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strcat(romdir, G_DIR_SEPARATOR_S);
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strcat(romdir, FREESCI_GAMEDIR);
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strcat(romdir, G_DIR_SEPARATOR_S);
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mt32seq = sfx_find_sequencer("MT32");
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if (!mt32seq) {
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sciprintf("MT32EMU: Unable to find MT32 sequencer.\n");
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return SFX_ERROR;
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}
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prop.sampleRate = SAMPLE_RATE;
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prop.useReverb = true;
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prop.useDefaultReverb = true;
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prop.baseDir = romdir;
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prop.userData = NULL;
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prop.report = NULL;
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prop.printDebug = printDebug;
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prop.openFile = NULL;
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prop.closeFile = NULL;
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initializing = 1;
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synth = new MT32Emu::Synth();
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if (!synth->open(prop))
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return SFX_ERROR;
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initializing = 0;
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mt32seq->open(data_length, data_ptr, data2_length, data2_ptr,
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&midi_writer_mt32);
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free(romdir);
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return SFX_OK;
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}
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static void
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mt32_exit(sfx_softseq_t *self) {
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synth->close();
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delete synth;
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mt32seq->close();
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}
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static void
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mt32_allstop(sfx_softseq_t *self) {
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if (mt32seq->allstop)
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mt32seq->allstop();
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}
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static void
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mt32_volume(sfx_softseq_t *self, int volume) {
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if (mt32seq->volume)
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mt32seq->volume(volume / 2); /* High volume causes clipping. */
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}
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static int
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mt32_set_option(sfx_softseq_t *self, const char *name, const char *value) {
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return SFX_ERROR;
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}
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static void
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mt32_event(sfx_softseq_t *self, byte cmd, int argc, byte *argv) {
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mt32seq->event(cmd, argc, argv);
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}
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sfx_softseq_t sfx_softseq_mt32 = {
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"mt32emu",
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"0.1",
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mt32_set_option,
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mt32_init,
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mt32_exit,
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mt32_volume,
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mt32_event,
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mt32_poll,
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mt32_allstop,
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NULL,
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001, /* patch.001 */
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SFX_SEQ_PATCHFILE_NONE,
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0x01, /* playflag */
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1, /* do play channel 9 */
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32, /* Max polypgony */
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{SAMPLE_RATE, CHANNELS, SFX_PCM_FORMAT_S16_NATIVE}
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};
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