[FFmpeg-devel] [PATCH] lavu/opt: add av_opt_ accessors for pixel/format/image size options
Paul B Mahol
onemda at gmail.com
Sat Nov 24 09:45:00 CET 2012
On 11/23/12, Stefano Sabatini <stefasab at gmail.com> wrote:
> On date Sunday 2012-11-11 15:14:32 +0100, Stefano Sabatini encoded:
>> On date Wednesday 2012-11-07 23:58:07 +0100, Stefano Sabatini encoded:
>> > On date Tuesday 2012-11-06 13:31:53 +0100, Michael Niedermayer encoded:
>> > > On Tue, Nov 06, 2012 at 01:09:38AM +0100, Stefano Sabatini wrote:
>> > > Iam not sure a public function pair for each type added is a good
>> > > idea.
>> > This is basically following what is already done in the defied
>> > interface.
>> > > But if we go this route, at least the code should check the types,
>> > > i would not want to have a flags or pixel format read as
>> > > AVSampleFormat without warning
>> > Fixed.
>> Possible advantages of this approach: safer setting of options, more
>> sensical feedback. Cons: bloat.
>> Ping (see also attached patch to see a possible application).
>> FFmpeg = Fundamental Foolish Merciful Plastic Exploitable Game
>> From b552f4dfceb89688c384f0fdc57cce0077175578 Mon Sep 17 00:00:00 2001
>> From: Stefano Sabatini <stefasab at gmail.com>
>> Date: Sun, 4 Nov 2012 15:32:56 +0100
>> Subject: [PATCH] lavu/opt: add av_opt_ accessors for pixel/format/image
>> The interface is implemented against the style of the other options
>> accessors. Possibly simplify programmatic setting of options.
>> TODO: bump minor, update Changelog
>> libavutil/opt.c | 112
>> libavutil/opt.h | 8 ++++
>> 2 files changed, 120 insertions(+)
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