That sounds more like a bug in a particular usecase than a general
problem of float rounding. If we fixed the anchors so that width
didn't change on a left/right anchored item in this circumstance,
would that be enough?
--
Alan Alpert
On Fri, Dec 7, 2012 at 8:33 AM, Dominik Holland
wrote:
> Hi,
Hi,
it took some time to get the code simple, but here is is a little
example code:
import QtQuick 1.0
Rectangle {
id: root
width: 360
height: 360
Item {
id: item
width: 50
height: 50
Rectangle {
id: rect
anch
On 11/29/2012 03:01 PM, Dominik Holland wrote:
> Hi all,
>
> last month i had some performance problems on a QML animation running on
> low end hardware (imx233).
> I debugged that problem and it was caused because of rounding errors
> during the comparison of two reals.
What kind of QML code lead
Hi,
can we please go back to the initial question of whether it is worth the
effort to use a more robust way of real comparison in qquickitem ?
Dominik
P.S.: I'm aware of it that how we compare the reals is also important,
but that's not the aim of that mail
On 11/30/2012 01:36 PM, Samuel Rød
On 11/30/2012 09:51 AM, Jedrzej Nowacki wrote:
> On Friday 30. November 2012 09.23.32 Samuel Rødal wrote:
>> Yep, having something similar to AlmostEqualUlpsAndAbs() would be great.
>> I've had some ideas of making qFuzzyCompare work that way in the past,
>> but gave them up due to not wanting to r
On Friday 30. November 2012 09.23.32 Samuel Rødal wrote:
> Yep, having something similar to AlmostEqualUlpsAndAbs() would be great.
> I've had some ideas of making qFuzzyCompare work that way in the past,
> but gave them up due to not wanting to risk subtly breaking a lot of
> existing code. Introd
On 11/29/2012 07:38 PM, Sean Harmer wrote:
> On 29/11/2012 18:34, BRM wrote:
>>> From: Alan Alpert <4163654...@gmail.com>
>>> Sent: Thursday, November 29, 2012 11:52 AM
>>> Subject: Re: [Development] Comparing two reals in Qt code
>>>
>>&g
On 29/11/2012 18:34, BRM wrote:
>> From: Alan Alpert <4163654...@gmail.com>
>> Sent: Thursday, November 29, 2012 11:52 AM
>> Subject: Re: [Development] Comparing two reals in Qt code
>>
>> On Thu, Nov 29, 2012 at 6:53 AM, Sean Harmer wrote:
>>>
> From: Alan Alpert <4163654...@gmail.com>
> Sent: Thursday, November 29, 2012 11:52 AM
> Subject: Re: [Development] Comparing two reals in Qt code
>
> On Thu, Nov 29, 2012 at 6:53 AM, Sean Harmer wrote:
>> On Thursday 29 November 2012 15:01:05 Dominik Holland wrote:
On Thu, Nov 29, 2012 at 6:53 AM, Sean Harmer wrote:
> On Thursday 29 November 2012 15:01:05 Dominik Holland wrote:
>> Hi all,
>>
>> last month i had some performance problems on a QML animation running on
>> low end hardware (imx233).
>> I debugged that problem and it was caused because of roundin
On Thu, November 29, 2012 14:53:21 Sean Harmer wrote:
> On Thursday 29 November 2012 15:01:05 Dominik Holland wrote:
> > Hi all,
> >
> > last month i had some performance problems on a QML animation running on
> > low end hardware (imx233).
> > I debugged that problem and it was caused because of
On Thursday 29 November 2012 15:01:05 Dominik Holland wrote:
> Hi all,
>
> last month i had some performance problems on a QML animation running on
> low end hardware (imx233).
> I debugged that problem and it was caused because of rounding errors
> during the comparison of two reals.
>
> I fixed
Hi all,
last month i had some performance problems on a QML animation running on
low end hardware (imx233).
I debugged that problem and it was caused because of rounding errors
during the comparison of two reals.
I fixed that problem by replacing the comparison by a qFuzzyCompare() in
the Qt4
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