Hi, when including avutil/log.h in the code compiled as C++, g++ 4.6 produces the following error because of missing AVClass struct name in the declaration.
log.h:89:3: error: conflicting declaration ‘typedef struct AVClass AVClass’ log.h:88:18: error: ‘struct AVClass’ has a previous declaration as ‘struct AVClass’ Trivial fix attached. Regards, -- Jindrich Makovicka
From 9a2a7b9a25e9c7ba5beb32b3a752aaaa7c81ae35 Mon Sep 17 00:00:00 2001 From: Jindrich Makovicka <[email protected]> Date: Wed, 12 Oct 2011 22:30:56 +0200 Subject: [PATCH] log.h: add struct name to allow using avcodec with C++ code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit fixes a build error with gcc 4.6: log.h:89:3: error: conflicting declaration ‘typedef struct AVClass AVClass’ log.h:88:18: error: ‘struct AVClass’ has a previous declaration as ‘struct AVClass’ --- libavutil/log.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libavutil/log.h b/libavutil/log.h index 18d0ddf..0678e1a 100644 --- a/libavutil/log.h +++ b/libavutil/log.h @@ -30,7 +30,7 @@ * arbitrary struct of which the first field is a pointer to an * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.). */ -typedef struct { +typedef struct AVClass { /** * The name of the class; usually it is the same name as the * context structure type to which the AVClass is associated. -- 1.7.7
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