Hello,
In attach a patch who fix this sample :
https://we.tl/HWgF0SFEll
This sample contain negative value in the red channel.
Before this patch, negative red float are converted to max red
instead of zero.
The previous hack doesn't seems to work for float to uint
so i add an explicit sign chec
On Sun, Apr 23, 2017 at 06:00:06PM +0200, Martin Vignali wrote:
> Hello,
>
> In attach a patch who fix this sample :
> https://we.tl/HWgF0SFEll
>
> This sample contain negative value in the red channel.
>
> Before this patch, negative red float are converted to max red
> instead of zero.
>
> Th
>
> did you try to make exp int32_t to avoid the 2nd check ?
>
> [...]
>
New patch in attach, with exp (and v) in int32_t
Also fix the sample for me
Martin
0001-libavcodec-exr-fix-float-to-uint16-conversion-for-ne.patch
Description: Binary data
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f
On Tue, Apr 25, 2017 at 11:04:21PM +0200, Martin Vignali wrote:
> >
> > did you try to make exp int32_t to avoid the 2nd check ?
> >
> > [...]
> >
>
> New patch in attach, with exp (and v) in int32_t
>
> Also fix the sample for me
>
> Martin
> exr.c |4 ++--
> 1 file changed, 2 insertions(
