[FFmpeg-devel] [PATCH] Add a gamma flag to exr loader to avoid banding

Gonzalo Garramuno ggarra13 at gmail.com
Wed May 7 16:43:27 CEST 2014

On 06/05/14 20:31, Michael Niedermayer wrote:
> On Tue, May 06, 2014 at 04:30:16PM -0300, Gonzalo Garramuno wrote:
>> I replaced the exr_half2float() with one that does not work any
>> magic with floating point (it works all in uint).
>> Can you give it a try?  Attached is the exr diff and the checksums
>> which remain the same.
I fixed the code to make it consistent with the code in ffmpeg ( fixed 
brackets, used an union to avoid aliasing, defines instead of const, etc).
Please give it a go.
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