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avcodec, avformat/ffjni: fix duplicate JNI symbols 

Use SHLIBOBJS and STLIBOBJS in the Makefiles for avcodec and avformat,
and add a stub ffjni.c to libavformat, which allows the symbols to be
duplicated for shared builds but not static builds.

Signed-off-by: Leo Izen <leo.izen@gmail.com>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
This commit is contained in:
Leo Izen 2024-03-27 09:06:19 -04:00 committed by Matthieu Bouron
parent bf3b74142e
commit 7c338f470f
4 changed files with 26 additions and 1 deletions
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1
libavcodec/Makefile
View File

@ -1067,6 +1067,7 @@ STLIBOBJS-$(CONFIG_ISO_MEDIA) += mpegaudiotabs.o
STLIBOBJS-$(CONFIG_FLV_MUXER) += mpeg4audio_sample_rates.o
STLIBOBJS-$(CONFIG_HLS_DEMUXER) += ac3_channel_layout_tab.o
STLIBOBJS-$(CONFIG_IMAGE_JPEGXL_PIPE_DEMUXER) += jpegxl_parse.o
STLIBOBJS-$(CONFIG_JNI) += ffjni.o
STLIBOBJS-$(CONFIG_JPEGXL_ANIM_DEMUXER) += jpegxl_parse.o
STLIBOBJS-$(CONFIG_MATROSKA_DEMUXER) += mpeg4audio_sample_rates.o
STLIBOBJS-$(CONFIG_MOV_DEMUXER) += ac3_channel_layout_tab.o

1
libavformat/Makefile
View File

@ -729,6 +729,7 @@ SHLIBOBJS-$(CONFIG_ISO_MEDIA) += mpegaudiotabs.o
SHLIBOBJS-$(CONFIG_FLV_MUXER) += mpeg4audio_sample_rates.o
SHLIBOBJS-$(CONFIG_HLS_DEMUXER) += ac3_channel_layout_tab.o
SHLIBOBJS-$(CONFIG_IMAGE_JPEGXL_PIPE_DEMUXER) += jpegxl_parse.o
SHLIBOBJS-$(CONFIG_JNI) += ffjni.o
SHLIBOBJS-$(CONFIG_JPEGXL_ANIM_DEMUXER) += jpegxl_parse.o
SHLIBOBJS-$(CONFIG_MATROSKA_DEMUXER) += mpeg4audio_sample_rates.o
SHLIBOBJS-$(CONFIG_MOV_DEMUXER) += ac3_channel_layout_tab.o

23
libavformat/ffjni.c Normal file
View File

@ -0,0 +1,23 @@
/*
* JNI utility functions - included stub
*
* Copyright (c) 2024 Leo Izen <leo.izen@gmail.com>
*
* This file is part of FFmpeg.
*
* FFmpeg 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.
*
* FFmpeg 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 FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavcodec/ffjni.c"

2
libavformat/file.c
View File

@ -528,8 +528,8 @@ const URLProtocol ff_fd_protocol = {
#if CONFIG_ANDROID_CONTENT_PROTOCOL
#include <jni.h>
#include "libavcodec/ffjni.h"
#include "libavcodec/jni.h"
#include "libavcodec/ffjni.c"
typedef struct JFields {
jclass uri_class;