> On Nov 5, 2012, at 5:39 PM, Kyle Sluder wrote:
>
>> On Mon, Nov 5, 2012, at 02:20 PM, Andrea3000 wrote:
>>> Since I still have a Snow Leopard partition I have access to QuartDebug
>>> 4.1 and the hidden setting you suggested works as expected.
>>> The stra
>>> There is (or was) a QuartzDebug option to show which parts of a window are
>>> actually transparent; on the standard windows only the corners are
>>> transparent, so for most of the window area the system can use the faster
>>> opaque calculations. I never filed a bug requesting a way for no
> There is (or was) a QuartzDebug option to show which parts of a window are
> actually transparent; on the standard windows only the corners are
> transparent, so for most of the window area the system can use the faster
> opaque calculations. I never filed a bug requesting a way for non-Apple
> There is (or was) a QuartzDebug option to show which parts of a window are
> actually transparent; on the standard windows only the corners are
> transparent, so for most of the window area the system can use the faster
> opaque calculations. I never filed a bug requesting a way for non-Apple
> Andrea,
>
>> if (self = [super initWithContentRect: contentRect
>> styleMask: NSBorderlessWindowMask
>> backing: bufferingType
>> defer: flag])
>
> Sei sicuro bufferingType รจ uguale a NSBackingStor
> On Nov 4, 2012, at 4:52 AM, Andrea3000 wrote:
>
>>> This suggests that the limiting factor is the GPU and/or the window
>>> server's throttling of the refresh rate. So, the process isn't using much
>>> CPU time because it's blocked waiting for
> On Nov 1, 2012, at 6:48 AM, Andrea3000 wrote:
>
>> I'm trying to address a performance problem regarding transparent NSWindows
>> during resize.
>
>> This way I have a borderless NSWindow which is transparent with a NSView
>> that draws an opaque NSRect
Hi,
I'm trying to address a performance problem regarding transparent NSWindows
during resize.
I have created a new Cocoa Application from Xcode's templates, overriding both
NSWindow and NSView as follows:
@implementa
gt; Gary L. Wade (Sent from my iPhone)
> http://www.garywade.com/
>
> On Mar 2, 2012, at 9:29 AM, Andrea3000 wrote:
>
>>
>> Il giorno 29/feb/2012, alle ore 22:43, Andrea3000 ha scritto:
>>
>>> I'm sorry if you think I'm too lazy to debug it myself.
Il giorno 29/feb/2012, alle ore 22:43, Andrea3000 ha scritto:
> I'm sorry if you think I'm too lazy to debug it myself. I never intended to
> implicitly ask you to download and debug the app for me, believe me.
>
> I posted a demo project simply because I think that t
Il giorno 29/feb/2012, alle ore 21:26, Fritz Anderson ha scritto:
> On 29 Feb 2012, at 11:14 AM, Andrea3000 wrote:
>
>> I've used Instruments and the only relevant thing that I've noticed is that
>> when the window is opaque and I resize it like a mad, WindowServer
Il giorno 29/feb/2012, alle ore 17:56, Corbin Dunn ha scritto:
>
> On Feb 28, 2012, at 12:54 PM, Andrea3000 wrote:
>
>> Il giorno 28/feb/2012, alle ore 20:20, Corbin Dunn ha scritto:
>>
>>>
>>> On Feb 27, 2012, at 11:51 PM, Andrea3000 wrote:
>>&
Il giorno 28/feb/2012, alle ore 21:54, Andrea3000 ha scritto:
> Il giorno 28/feb/2012, alle ore 20:20, Corbin Dunn ha scritto:
>>
>> Did you sample it or use Instruments? What is slow?
>
> The resize is slow.
> When the window is small I can resize it as fast
Il giorno 28/feb/2012, alle ore 20:20, Corbin Dunn ha scritto:
>
> On Feb 27, 2012, at 11:51 PM, Andrea3000 wrote:
>>
>> When the window is small it's as fast as if it were opaque but when it
>> occupies quite all the screen (1920x1080) it becomes noticeably slo
Thank you for the answer.
Il giorno 28/feb/2012, alle ore 06:36, Seth Willits ha scritto:
> On Feb 27, 2012, at 5:45 AM, Andrea3000 wrote:
>
>> Then, if I set my NSWindow non-opaque I correctly get rounded corners but
>> the window becomes very slow expecially during resize
I'm trying to round edges of a borderless NSWindow without having to mark it as
transparent with setOpaque:NO.
My testbed is made only of a borderless NSWindow, its Content View and a
regular NSView.
The NSView is subclassed to override drawRect method in order to round corners
of the view.
Th
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