From 13728334e8ac3dde15ef23a6a4aa935b3c92fa64 Mon Sep 17 00:00:00 2001
From: Aurelien Jacobs <aurel@gnuage.org>
Date: Fri, 15 Oct 2010 18:25:01 +0000
Subject: [PATCH] add FF_API_SYMVER define to disable symver compatibility
functions
Originally committed as revision 25491 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavformat/avformat.h | 3 +++
libavformat/utils.c | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 0ab11568811..2b7d1669701 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -81,6 +81,9 @@
#ifndef FF_API_FIRST_FORMAT
#define FF_API_FIRST_FORMAT (LIBAVFORMAT_VERSION_MAJOR < 53)
#endif
+#ifndef FF_API_SYMVER
+#define FF_API_SYMVER (LIBAVFORMAT_VERSION_MAJOR < 53)
+#endif
/**
* I return the LIBAVFORMAT_VERSION_INT constant. You got
diff --git a/libavformat/utils.c b/libavformat/utils.c
index be475cce7e0..289b91ca784 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -290,7 +290,7 @@ AVInputFormat *av_find_input_format(const char *short_name)
return NULL;
}
-#if LIBAVFORMAT_VERSION_MAJOR < 53 && CONFIG_SHARED && HAVE_SYMVER
+#if FF_API_SYMVER && CONFIG_SHARED && HAVE_SYMVER
FF_SYMVER(void, av_destruct_packet_nofree, (AVPacket *pkt), "LIBAVFORMAT_52")
{
av_destruct_packet_nofree(pkt);
--
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