mirror of
https://github.com/kichikuou/xsystem35-sdl2.git
synced 2026-09-27 09:23:11 +03:00
85 lines
2.0 KiB
C
85 lines
2.0 KiB
C
/*
|
|
* cdrom.emscripten.c CD-ROMアクセス
|
|
*
|
|
* Copyright (C) 2017 <KichikuouChrome@gmail.com>
|
|
*
|
|
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <emscripten.h>
|
|
#include "portab.h"
|
|
#include "cdrom.h"
|
|
#include "nact.h"
|
|
|
|
static int frame_of_getpos = -1;
|
|
|
|
static int cdrom_init(char *);
|
|
static int cdrom_exit(void);
|
|
static int cdrom_reset(void);
|
|
extern int cdrom_start(int, int);
|
|
extern int cdrom_stop();
|
|
static int cdrom_getPlayingInfo(cd_time *);
|
|
|
|
#define cdrom cdrom_emscripten
|
|
cdromdevice_t cdrom = {
|
|
cdrom_init,
|
|
cdrom_exit,
|
|
cdrom_reset,
|
|
cdrom_start,
|
|
cdrom_stop,
|
|
cdrom_getPlayingInfo,
|
|
NULL,
|
|
NULL
|
|
};
|
|
|
|
int cdrom_init(char *name) {
|
|
return OK;
|
|
}
|
|
|
|
int cdrom_exit(void) {
|
|
cdrom_stop();
|
|
return OK;
|
|
}
|
|
|
|
int cdrom_reset(void) {
|
|
cdrom_stop();
|
|
return OK;
|
|
}
|
|
|
|
EM_JS(int, cdrom_start, (int trk, int loop), {
|
|
xsystem35.cdPlayer.play(trk, loop == 0 ? 1 : 0);
|
|
return xsystem35.Status.OK;
|
|
});
|
|
|
|
EM_JS(int, cdrom_stop, (), {
|
|
xsystem35.cdPlayer.stop();
|
|
return xsystem35.Status.OK;
|
|
});
|
|
|
|
int cdrom_getPlayingInfo(cd_time *info) {
|
|
if (nact->frame_count == frame_of_getpos)
|
|
nact->wait_vsync = TRUE;
|
|
frame_of_getpos = nact->frame_count;
|
|
|
|
int t = EM_ASM_INT_V( return xsystem35.cdPlayer.getPosition(); );
|
|
if (!t)
|
|
return NG;
|
|
info->t = t & 0xff;
|
|
FRAMES_TO_MSF(t >> 8, &info->m, &info->s, &info->f);
|
|
return OK;
|
|
}
|