2 * Android MediaCodec Surface functions
4 * Copyright (c) 2016 Matthieu Bouron <matthieu.bouron stupeflix.com>
6 * This file is part of FFmpeg.
8 * FFmpeg is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * FFmpeg is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with FFmpeg; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
26 #include "mediacodec_surface.h"
28 void *ff_mediacodec_surface_ref(void *surface, void *log_ctx)
33 void *reference = NULL;
35 env = ff_jni_attach_env(&attached, log_ctx);
40 reference = (*env)->NewGlobalRef(env, surface);
43 ff_jni_detach_env(log_ctx);
49 int ff_mediacodec_surface_unref(void *surface, void *log_ctx)
54 env = ff_jni_attach_env(&attached, log_ctx);
56 return AVERROR_EXTERNAL;
59 (*env)->DeleteGlobalRef(env, surface);
62 ff_jni_detach_env(log_ctx);