[FFmpeg-devel] [PATCH] avformat: Add a protocol blacklisting API

Michael Niedermayer michael at niedermayer.cc
Fri Mar 4 16:12:04 CET 2016

On Fri, Mar 04, 2016 at 01:34:55PM +0000, Derek Buitenhuis wrote:
> On 3/3/2016 7:50 PM, Michael Niedermayer wrote:
> > The io_open/close callbacks afterwards seem direct access IIUC
> > so its not possible to remove or add any fields prior
> > 
> > though maybe they have been added so recently that its ok to move
> > them above all "no direct access" fields
> > or maybe iam missing something
> Crap. I must have screwed up when merging those callbacks. I can move
> the be blacklist entry under them, or I can break ABI and move both,
> since I don't think there is release.

i thought it was post 3.0 but it seems, it was in 3.0

git grep io_close release/3.0:libavformat/avformat.h
release/3.0:libavformat/avformat.h:#define AVFMT_FLAG_CUSTOM_IO    0x0080 ///< The caller has supplied a custom AVIOContext, don't avio_close() it.
release/3.0:libavformat/avformat.h:     * @deprecated Use io_open and io_close.
release/3.0:libavformat/avformat.h:    void (*io_close)(struct AVFormatContext *s, AVIOContext *pb);

> Which do people prefer? They're both kinda meh.
> - Derek
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Modern terrorism, a quick summary: Need oil, start war with country that
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people, be surprised about them taking revenge and drop even more bombs
and strip your own citizens of their rights and freedoms. to be continued
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