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Re: MILESTONE: gtk3 replaces gtk2 as default linux backend [message #53637 is a reply to message #53636]

Fri, 17 April 2020 14:36

Tom1
Messages: 1303
Registered: March 2007

Ultimate Contributor

Hi Mirek,

		int64 t0=usecs();
		w.DrawImage(0,0,image);
		int64 t1=usecs();
		Title(Format("Paint took %lld us",t1-t0));

In Windows this takes about 21 milliseconds in the first run and about the same 6.. milliseconds in the following runs as with SetSurface steadily.

In Linux with GTK3, the DrawImage() and SetSurface() both perform equally at around 12 milliseconds.

HOWEVER, Linux with X11 re-using Image is super fast! Repeated use of Image in DrawImage() takes just 5-20 microseconds, while initial DrawImage() takes around 10 milliseconds. In comparison, SetSurface() takes here over 20 milliseconds for some reason...

I guess this last DrawImage() result with X11 was the one you were referring to. Unfortunately, this is not the case with Windows and GTK3. Infact, it would change the game entirely if similar results were available with Windows and GTK3.

Best regards,

Tom

*** Please note that Linux and Windows results are not comparable with each other as they are run on different machines. ***

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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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