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Re: MILESTONE: gtk3 replaces gtk2 as default linux backend [message #53642 is a reply to message #53638]

Sat, 18 April 2020 14:05

Tom1
Messages: 1303
Registered: March 2007

Ultimate Contributor

Hi Mirek,

I noticed an update in trunk for GTK3 SysDrawImageOp(), but for some reason a fixed value works twice as fast in repeated use.

	//Size sz = Ctrl::GetPrimaryScreenArea().GetSize();
	Size sz(3840,2160); // Twice as fast compared to the above... why?
	cache.Shrink(4 * sz.cx * sz.cy, 1000); // Cache must be after Paint because of PaintOnly!

I just cannot figure out why. I tried even using static Size, with no improvement.

Best regards,

Tom

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[Message index]

		Optimizing DrawImage across platforms By: Tom1 on Wed, 15 April 2020 09:52
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Wed, 15 April 2020 14:35
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Wed, 15 April 2020 15:15
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Wed, 15 April 2020 22:21
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Thu, 16 April 2020 21:08
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Thu, 16 April 2020 22:06
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Fri, 17 April 2020 00:41
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Fri, 17 April 2020 13:20
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Fri, 17 April 2020 13:38
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Fri, 17 April 2020 14:36
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Fri, 17 April 2020 17:00
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Sat, 18 April 2020 14:05
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Sat, 18 April 2020 15:06
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Sat, 18 April 2020 16:43
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Sat, 18 April 2020 17:12
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Sat, 18 April 2020 17:27
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Sat, 18 April 2020 18:21
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Sat, 18 April 2020 16:57
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Sat, 18 April 2020 16:48
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Sat, 18 April 2020 17:05
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Sat, 18 April 2020 19:21
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Sun, 19 April 2020 14:28
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Sun, 19 April 2020 22:37
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Mon, 20 April 2020 10:31
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Mon, 20 April 2020 11:13
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Mon, 20 April 2020 12:57
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Mon, 20 April 2020 13:13
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Mon, 20 April 2020 14:11
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Mon, 20 April 2020 15:11
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Mon, 20 April 2020 15:25
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Mon, 20 April 2020 15:34
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Mon, 20 April 2020 17:55
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Mon, 20 April 2020 20:37
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Mon, 20 April 2020 20:59
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Tue, 21 April 2020 16:20
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Tue, 21 April 2020 18:03
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Tue, 21 April 2020 18:28
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Tue, 21 April 2020 19:25
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Didier on Tue, 21 April 2020 22:19
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Wed, 22 April 2020 17:57
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Wed, 22 April 2020 14:08
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Fri, 24 April 2020 17:19
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Fri, 24 April 2020 22:43
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Sat, 25 April 2020 15:58
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Sun, 26 April 2020 11:49
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Tue, 28 April 2020 09:30
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: mirek on Tue, 12 May 2020 15:35
		Re: MILESTONE: gtk3 replaces gtk2 as default linux backend By: Tom1 on Wed, 13 May 2020 09:44

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