On Fri, 11 Nov 2016, Janne Grunau wrote:
On 2016-10-18 21:07:30 +0300, Martin Storsjö wrote:
This work is sponsored by, and copyright, Google.
For the transforms up to 8x8, we can fit all the data (including
temporaries) in registers and just do a straightforward transform
of all the data.
On 2016-10-18 21:07:30 +0300, Martin Storsjö wrote:
> This work is sponsored by, and copyright, Google.
>
> For the transforms up to 8x8, we can fit all the data (including
> temporaries) in registers and just do a straightforward transform
> of all the data. For 16x16, we do a transform of 4x16
This work is sponsored by, and copyright, Google.
For the transforms up to 8x8, we can fit all the data (including
temporaries) in registers and just do a straightforward transform
of all the data. For 16x16, we do a transform of 4x16 pixels in
4 slices, using a temporary buffer. For 32x32, we
