[FFmpeg-devel] Addition of a gamma flag to EXR reader

[Gonzalo Garramuno]

On 27/04/14 13:11, Reimar Döffinger wrote:
> On 26.04.2014, at 23:53, Gonzalo Garramuno <ggarra13 at gmail.com> wrote:
> I don't think this is a good solution (though I might miss something), instead there should be a way to get the data from the EXR decoder to the gamma filter without losing any information.
> _______________________________________________
The problem is that as soon as the EXR is read, the data is discarded in 
favor of a uint32_t.
Modifying that requires modifying all the read routine and making the 
video filter take a float, which seems like it is not easily done.
The patch is a hack but a useful one which makes EXR and ffmpeg really 
productive with each other.