[FFmpeg-devel] [RFC] How to fix DR+lavfi+vflip crash

[Stefano Sabatini]

On date Friday 2010-12-03 00:03:15 +0100, Michael Niedermayer encoded:
> On Sat, Nov 27, 2010 at 04:53:51PM +0100, Stefano Sabatini wrote:
[...]
> isnt it easier to handle (lack) of neg linesize support by using the premission
> system?
> like "i need a readable buffer" vs. "i need a buffer with positive linesize"

New attempt. Note the addition of a flag in start_frame(), I added a
flag since it seemed more flexible.
-- 
FFmpeg = Funny & Faithless MultiPurpose Exxagerate Governor