SwapBuffers block causing 100% CPU usage?
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19 years, 5 months ago
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SwapBuffers block causing 100% CPU usage?
Forum Reply
19 years, 5 months ago
Quote:If you add Sleep(1); after swapbuffers then it might reduce the CPU usageYes, I tried that, and that reduced CPU usage to about 30-35%, but that is to imprecise. If I calc…
19 years, 5 months ago
I have a simple doublebuffering Windows OpenGL app that I've written on one computer. When I run it it takes about 1-2% of the CPU resources on my primary laptop.…
19 years, 5 months ago
After even more Googleing on the subject it starts to clear up that it is ATI's OpenGL-drivers that has this "feature". I tried to do some secondary timing where I could ha…
19 years, 5 months ago
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Quote:If you add Sleep(1); after swapbuffers then it might reduce the CPU usageYes, I tried that, and that reduced CPU …
19 years, 5 months ago
After even more Googleing on the subject it starts to clear up that it is ATI's OpenGL-drivers that has this …
19 years, 5 months ago
I have a simple doublebuffering Windows OpenGL app that I've written on one computer. When I run it it takes …
19 years, 5 months ago
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