mirror of
https://github.com/kichikuou/xsystem35-sdl2.git
synced 2026-09-30 02:38:10 +03:00
103 lines
2.7 KiB
C
103 lines
2.7 KiB
C
/*
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* Copyright (C) 2020 <KichikuouChrome@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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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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*
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <SDL.h>
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#include <jni.h>
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#include "system.h"
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#include "portab.h"
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#include "cdrom.h"
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static int cdrom_init(char *);
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static int cdrom_exit(void);
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static int cdrom_reset(void);
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static int cdrom_start(int, int);
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static int cdrom_stop();
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static int cdrom_getPlayingInfo(cd_time *);
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#define cdrom cdrom_android
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cdromdevice_t cdrom = {
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cdrom_init,
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cdrom_exit,
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cdrom_reset,
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cdrom_start,
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cdrom_stop,
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cdrom_getPlayingInfo,
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NULL,
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NULL
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};
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int cdrom_init(char *name) {
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return OK;
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}
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int cdrom_reset(void) {
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cdrom_stop();
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return OK;
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}
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int cdrom_exit(void) {
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cdrom_stop();
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return OK;
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}
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int cdrom_start(int trk, int loop) {
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JNIEnv *env = SDL_AndroidGetJNIEnv();
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if ((*env)->PushLocalFrame(env, 16) < 0) {
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WARNING("Failed to allocate JVM local references");
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return NG;
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}
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jobject context = SDL_AndroidGetActivity();
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jmethodID mid = (*env)->GetMethodID(env, (*env)->GetObjectClass(env, context),
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"cddaStart", "(IZ)V");
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(*env)->CallVoidMethod(env, context, mid, trk, loop == 0);
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(*env)->PopLocalFrame(env, NULL);
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return OK;
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}
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int cdrom_stop() {
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JNIEnv *env = SDL_AndroidGetJNIEnv();
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if ((*env)->PushLocalFrame(env, 16) < 0) {
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WARNING("Failed to allocate JVM local references");
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return NG;
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}
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jobject context = SDL_AndroidGetActivity();
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jmethodID mid = (*env)->GetMethodID(env, (*env)->GetObjectClass(env, context),
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"cddaStop", "()V");
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(*env)->CallVoidMethod(env, context, mid);
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(*env)->PopLocalFrame(env, NULL);
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return OK;
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}
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int cdrom_getPlayingInfo (cd_time *info) {
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JNIEnv *env = SDL_AndroidGetJNIEnv();
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if ((*env)->PushLocalFrame(env, 16) < 0) {
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WARNING("Failed to allocate JVM local references");
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return NG;
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}
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jobject context = SDL_AndroidGetActivity();
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jmethodID mid = (*env)->GetMethodID(env, (*env)->GetObjectClass(env, context),
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"cddaCurrentPosition", "()I");
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int t = (*env)->CallIntMethod(env, context, mid);
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(*env)->PopLocalFrame(env, NULL);
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info->t = t & 0xff;
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FRAMES_TO_MSF(t >> 8, &info->m, &info->s, &info->f);
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return OK;
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}
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