Hi Lubos,
On 12/4/21 2:15 PM, Luboš Luňák wrote:
> On Friday 03 of December 2021, Armin Le Grand wrote:
>> In this case it's - as you say - broken and thus an error. So please
>> talk about it, report it
> How likely would that achieve anything though? It's not like reporting a
> problem
On Friday 03 of December 2021, Armin Le Grand wrote:
> In this case it's - as you say - broken and thus an error. So please
> talk about it, report it
How likely would that achieve anything though? It's not like reporting a
problem somehow magically fixes it. Even high-priority bugreports with
Hi,
On 12/3/21 3:35 PM, Luboš Luňák wrote:
> On Friday 03 of December 2021, Thorsten Behrens wrote:
>> Luboš Luňák wrote:
>>> I've implemented a cache in the Skia backend to handle cases of
>>> drawinglayer being dumb and repeatedly asking to do expensive
>>> redraws of the same stuff over and
Hi Noel,
On 12/3/21 12:21 PM, Noel Grandin wrote:
> Hi
>
> There will be a variety of drawinglayer related patches going through
> as I work though some performance issues.
>
> So for drawinglayer code, we generally start with a hierarchy of
> drawinglayer objects.
>
> Then we call that hierarchy
On Friday 03 of December 2021, Thorsten Behrens wrote:
> Luboš Luňák wrote:
> > I've implemented a cache in the Skia backend to handle cases of
> > drawinglayer being dumb and repeatedly asking to do expensive
> > redraws of the same stuff over and over again, which requires that
> > the
Luboš Luňák wrote:
> I've implemented a cache in the Skia backend to handle cases of
> drawinglayer being dumb and repeatedly asking to do expensive
> redraws of the same stuff over and over again, which requires that
> the underlying bitmap is the same object and not something created
> from
On Fri, 3 Dec 2021 at 15:06, Luboš Luňák wrote:
>
> In case that would involve removing buffering of bitmaps, please check
> things
No problem, not touching bitmaps at all, only the buffering of objects in
the Primitive2D hierarchy.
On Friday 03 of December 2021, Noel Grandin wrote:
> What I am doing is attempting to remove the intermediate creation of
> drawinglayer objects (which is fairly expensive), and instead use a visitor
> pattern (represented by the Primitive2DDecompositionVisitor abstract class)
+1
> Along the
Hi
There will be a variety of drawinglayer related patches going through as I
work though some performance issues.
So for drawinglayer code, we generally start with a hierarchy of
drawinglayer objects.
Then we call that hierarchy recursively, and it produces as output a list
of more primitive
