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Sujet: Rotation visuals eat lot of CPU

Ce topic est ancien et peut contenir des informations obselètes ou incorrectes.

I have recently made a skin 3840X1024 for 3 touchscreens. I have made 2 rotated plates for my decks (340X340 pixels). The skin works perfectly but i mentioned a huge cpu usage around 70-75%.The rotations plates were moving in steps.

My PC is quite strong DualCore, 3Gb Ram and 2 Nvidia GT9500 1Gb each). I tried to make a few tweakings but no result.

So i modified my skin and reduced the rotated plates to 120X120 (pixels). Quess what. Tha cpu usage dropped to 20% !!!!!!!

Even when i play videos the cpu goes now to 30% at most.

So my conclusion is this.

Large Rotations in a skin eat more cpu than anything else, even videos.

The cpu does all the job. Video card does not actually helps.
Is this normal?
 

Posté Fri 28 Aug 09 @ 2:34 pm


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