1cabdff1aSopenharmony_ci/* 2cabdff1aSopenharmony_ci * JNI public API functions 3cabdff1aSopenharmony_ci * 4cabdff1aSopenharmony_ci * Copyright (c) 2015-2016 Matthieu Bouron <matthieu.bouron stupeflix.com> 5cabdff1aSopenharmony_ci * 6cabdff1aSopenharmony_ci * This file is part of FFmpeg. 7cabdff1aSopenharmony_ci * 8cabdff1aSopenharmony_ci * FFmpeg is free software; you can redistribute it and/or 9cabdff1aSopenharmony_ci * modify it under the terms of the GNU Lesser General Public 10cabdff1aSopenharmony_ci * License as published by the Free Software Foundation; either 11cabdff1aSopenharmony_ci * version 2.1 of the License, or (at your option) any later version. 12cabdff1aSopenharmony_ci * 13cabdff1aSopenharmony_ci * FFmpeg is distributed in the hope that it will be useful, 14cabdff1aSopenharmony_ci * but WITHOUT ANY WARRANTY; without even the implied warranty of 15cabdff1aSopenharmony_ci * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16cabdff1aSopenharmony_ci * Lesser General Public License for more details. 17cabdff1aSopenharmony_ci * 18cabdff1aSopenharmony_ci * You should have received a copy of the GNU Lesser General Public 19cabdff1aSopenharmony_ci * License along with FFmpeg; if not, write to the Free Software 20cabdff1aSopenharmony_ci * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21cabdff1aSopenharmony_ci */ 22cabdff1aSopenharmony_ci 23cabdff1aSopenharmony_ci#ifndef AVCODEC_JNI_H 24cabdff1aSopenharmony_ci#define AVCODEC_JNI_H 25cabdff1aSopenharmony_ci 26cabdff1aSopenharmony_ci/* 27cabdff1aSopenharmony_ci * Manually set a Java virtual machine which will be used to retrieve the JNI 28cabdff1aSopenharmony_ci * environment. Once a Java VM is set it cannot be changed afterwards, meaning 29cabdff1aSopenharmony_ci * you can call multiple times av_jni_set_java_vm with the same Java VM pointer 30cabdff1aSopenharmony_ci * however it will error out if you try to set a different Java VM. 31cabdff1aSopenharmony_ci * 32cabdff1aSopenharmony_ci * @param vm Java virtual machine 33cabdff1aSopenharmony_ci * @param log_ctx context used for logging, can be NULL 34cabdff1aSopenharmony_ci * @return 0 on success, < 0 otherwise 35cabdff1aSopenharmony_ci */ 36cabdff1aSopenharmony_ciint av_jni_set_java_vm(void *vm, void *log_ctx); 37cabdff1aSopenharmony_ci 38cabdff1aSopenharmony_ci/* 39cabdff1aSopenharmony_ci * Get the Java virtual machine which has been set with av_jni_set_java_vm. 40cabdff1aSopenharmony_ci * 41cabdff1aSopenharmony_ci * @param vm Java virtual machine 42cabdff1aSopenharmony_ci * @return a pointer to the Java virtual machine 43cabdff1aSopenharmony_ci */ 44cabdff1aSopenharmony_civoid *av_jni_get_java_vm(void *log_ctx); 45cabdff1aSopenharmony_ci 46cabdff1aSopenharmony_ci#endif /* AVCODEC_JNI_H */ 47