| /* |
| * AVOptions ABI compatibility wrapper |
| * Copyright (c) 2010 Michael Niedermayer <michaelni@gmx.at> |
| * |
| * This file is part of Libav. |
| * |
| * Libav is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * Libav 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with Libav; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "avcodec.h" |
| #include "opt.h" |
| |
| #if LIBAVCODEC_VERSION_MAJOR < 53 && CONFIG_SHARED && HAVE_SYMVER |
| |
| FF_SYMVER(const AVOption *, av_find_opt, (void *obj, const char *name, const char *unit, int mask, int flags), "LIBAVCODEC_52"){ |
| return av_find_opt(obj, name, unit, mask, flags); |
| } |
| FF_SYMVER(int, av_set_string3, (void *obj, const char *name, const char *val, int alloc, const AVOption **o_out), "LIBAVCODEC_52"){ |
| return av_set_string3(obj, name, val, alloc, o_out); |
| } |
| FF_SYMVER(const AVOption *, av_set_double, (void *obj, const char *name, double n), "LIBAVCODEC_52"){ |
| return av_set_double(obj, name, n); |
| } |
| FF_SYMVER(const AVOption *, av_set_q, (void *obj, const char *name, AVRational n), "LIBAVCODEC_52"){ |
| return av_set_q(obj, name, n); |
| } |
| FF_SYMVER(const AVOption *, av_set_int, (void *obj, const char *name, int64_t n), "LIBAVCODEC_52"){ |
| return av_set_int(obj, name, n); |
| } |
| FF_SYMVER(double, av_get_double, (void *obj, const char *name, const AVOption **o_out), "LIBAVCODEC_52"){ |
| return av_get_double(obj, name, o_out); |
| } |
| FF_SYMVER(AVRational, av_get_q, (void *obj, const char *name, const AVOption **o_out), "LIBAVCODEC_52"){ |
| return av_get_q(obj, name, o_out); |
| } |
| FF_SYMVER(int64_t, av_get_int, (void *obj, const char *name, const AVOption **o_out), "LIBAVCODEC_52"){ |
| return av_get_int(obj, name, o_out); |
| } |
| FF_SYMVER(const char *, av_get_string, (void *obj, const char *name, const AVOption **o_out, char *buf, int buf_len), "LIBAVCODEC_52"){ |
| return av_get_string(obj, name, o_out, buf, buf_len); |
| } |
| FF_SYMVER(const AVOption *, av_next_option, (void *obj, const AVOption *last), "LIBAVCODEC_52"){ |
| return av_next_option(obj, last); |
| } |
| FF_SYMVER(int, av_opt_show2, (void *obj, void *av_log_obj, int req_flags, int rej_flags), "LIBAVCODEC_52"){ |
| return av_opt_show2(obj, av_log_obj, req_flags, rej_flags); |
| } |
| FF_SYMVER(void, av_opt_set_defaults, (void *s), "LIBAVCODEC_52"){ |
| return av_opt_set_defaults(s); |
| } |
| FF_SYMVER(void, av_opt_set_defaults2, (void *s, int mask, int flags), "LIBAVCODEC_52"){ |
| return av_opt_set_defaults2(s, mask, flags); |
| } |
| #endif |
| |
| #if FF_API_SET_STRING_OLD |
| const AVOption *av_set_string2(void *obj, const char *name, const char *val, int alloc){ |
| const AVOption *o; |
| if (av_set_string3(obj, name, val, alloc, &o) < 0) |
| return NULL; |
| return o; |
| } |
| |
| const AVOption *av_set_string(void *obj, const char *name, const char *val){ |
| const AVOption *o; |
| if (av_set_string3(obj, name, val, 0, &o) < 0) |
| return NULL; |
| return o; |
| } |
| #endif |
| |
| #if FF_API_OPT_SHOW |
| int av_opt_show(void *obj, void *av_log_obj){ |
| return av_opt_show2(obj, av_log_obj, |
| AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0); |
| } |
| #endif |