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There is no support for using GPU. Is it possible to support the use of GPU to reduce CPU usage? Thank you very much! #44

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YiliGood opened this issue Dec 8, 2024 · 3 comments
Open

There is no support for using GPU. Is it possible to support the use of GPU to reduce CPU usage? Thank you very much! #44

YiliGood opened this issue Dec 8, 2024 · 3 comments

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@YiliGood
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YiliGood commented Dec 8, 2024

There is no support for using GPU. Is it possible to support the use of GPU to reduce CPU usage? Thank you very much!
@yangjieshao
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yangjieshao commented Dec 8, 2024 •
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wpf 使用了 WriteableBitmap，更新WriteableBitmap的时候使用的是AddDirtyRect

就是用了GPU了

@yangjieshao
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另外 这只是 用DirectShow取帧而已 渲染可以自己想办法渲染

@secile
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secile commented Dec 24, 2024 •
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hello.
I have never used GPU programing.
There are currently no plans to apply GPU programming.

As far as I know, GPU programs are suitable for parallel processing, such as filtering.
This library does not do parallel processing, so I think that GPU programs are not so effective to reduce CPU usage.

This was referenced Dec 24, 2024
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@yangjieshao @secile @YiliGood