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Blinue / Magpie

An all-purpose window upscaler for Windows 10/11.
GNU General Public License v3.0
9.17k stars 484 forks source link

Magpie seems to run off cpu instead of GPU #957

Closed ineedsomehelp-please closed 3 months ago

ineedsomehelp-please commented 3 months ago

Program(Game) 游戏名

any (all)

Capture method 捕获模式

Graphics capture

Related screenshot (optional) 相关截图（可选）

image

Other information (optional) 补充信息（可选）

Laptop: Dell Latitude e6410 ram: 4GB cpu: i5 M540 (2.53ghz base) (2.7ghz turbo) gpu: Nvidia NVS 3100M

any games that i ran with magpie had same issue, cpu usage was through the roof and gpu usage was 7-34% normally and ran at about 6-7fps

i ran barotrauma on it once and here are the results:

fps (without magpue): 30-40fps fps (with magpie): 4-7fps

i fiddled around settings, i turned on and off 3d game mode, same issue reguardless

Log files 日志文件

magpie.1.log magpie.2.log magpie.log

Blinue commented 3 months ago

Magpie requires a graphics card that supports DirectX feature level 11, but your graphics card does not meet this requirement. Consequently, Magpie has switched to CPU rendering, which is causing your CPU to be overburdened.

The NVIDIA NVS 3100M, released in 2010, can no longer handle modern games effectively. Upgrading your computer is the best solution.

ineedsomehelp-please commented 3 months ago

can dx 10.1 support be implemented sometime in future?

Blinue commented 3 months ago

Support for feature level 10.1 was dropped due to the transition to compute shaders. The last version that supported feature level 10.1 was v0.8.2, which is no longer maintained.

hooke007 commented 3 months ago

Magpie has switched to CPU rendering

我的建议是如果检测到gpu不支持不如直接block掉而不是切换到cpu，然后弹框警告用户。

毕竟这种情况下cpu渲染的实际可用性也几乎为0

BLACKCHARGE commented 3 months ago

我感觉多数报错都应该加个弹窗报错给人感知，不然缩放半天失败了还得翻log查错

Blinue commented 3 months ago

CPU 渲染也不是一无是处，如果只使用简单的算法，现代 CPU 可以达到 60 FPS。我觉得给用户尝鲜的机会挺好的，最不济也可以用来截图。警告/错误弹窗很有必要，但不容易实现。