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Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes [message #26775 is a reply to message #26772]

Wed, 26 May 2010 19:57

Mindtraveller
Messages: 917
Registered: August 2007
Location: Russia, Moscow rgn.

Experienced Contributor

kohait00 wrote on Wed, 26 May 2010 20:43

i'd need even 1/20 = 50 ms refreshtime..so 200ms is a compromise

Then, believe me, you MUST use OpenGL/DirectX for this. No alternatives.

The frame rate you require is beyond GUI abilities (this means that there is no way to guarantee that operating system will refresh window with rate you required). This is especially important for POSIX/X11 systems.

So, graphics acceleration is your only choice here.
And - if you wish to use accelerated control like DHCtrl (I don't remember exact name), please consider using ONE accelerated control per application, not many.

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[Message index]

		howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Wed, 26 May 2010 13:15
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: dolik.rce on Wed, 26 May 2010 16:45
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: mr_ped on Wed, 26 May 2010 16:55
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: Mindtraveller on Wed, 26 May 2010 17:20
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: sergeynikitin on Wed, 26 May 2010 18:14
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Wed, 26 May 2010 18:43
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: Mindtraveller on Wed, 26 May 2010 19:57
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: dolik.rce on Thu, 27 May 2010 09:20
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Thu, 27 May 2010 23:36
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: koldo on Fri, 28 May 2010 08:12
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Fri, 11 June 2010 14:11
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: dolik.rce on Fri, 11 June 2010 16:06
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Fri, 11 June 2010 17:19
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Tue, 15 June 2010 15:00
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: Sender Ghost on Tue, 15 June 2010 22:18
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: mirek on Wed, 16 June 2010 07:27
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Wed, 16 June 2010 09:56
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: dolik.rce on Wed, 16 June 2010 11:18
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: cbpporter on Wed, 16 June 2010 11:23
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: Sender Ghost on Wed, 16 June 2010 12:05
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Wed, 16 June 2010 15:43
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: Sender Ghost on Wed, 16 June 2010 17:17
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Wed, 16 June 2010 17:26
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: Sender Ghost on Wed, 16 June 2010 18:47
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: mirek on Wed, 16 June 2010 07:26
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: Sender Ghost on Fri, 28 May 2010 12:53
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: Sender Ghost on Mon, 21 June 2010 16:52
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Tue, 22 June 2010 11:24
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Tue, 22 June 2010 11:45
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: Sender Ghost on Tue, 22 June 2010 15:36
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: kohait00 on Tue, 22 June 2010 17:36
		Re: howto best Ctrl Refresh handling w/ MT & very frequent refreshes By: tojocky on Tue, 22 June 2010 13:05

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