通过注册表修改硬件加速(关闭与打开硬件加速)

通过注册表修改硬件加速 

关闭硬件加速： 

1 

@echo off 

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title 关闭DirectDraw 

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mode con:cols=50 lines=12 

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color ff 

5 

6 

echo 正在关闭DirectDraw加速... 

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reg add "HKLM/SOFTWARE/Microsoft/Direct3D/Drivers" /v SoftwareOnly /t REG_DWORD /d 1 /f 0>nul 1>nul 

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reg add "HKLM/SOFTWARE/Microsoft/DirectDraw" /v EmulationOnly /t REG_DWORD /d 1 /f 0>nul 1>nul 

9 

gpupdate /force 0>nul 1>nul 

打开硬件加速： 

1 

@echo off 

2 

title 开启DirectDraw 

3 

mode con:cols=50 lines=12 

4 

color ff 

5 

6 

echo 正在开启DirectDraw加速... 

7 

reg add "HKLM/SOFTWARE/Microsoft/Direct3D/Drivers" /v SoftwareOnly /t REG_DWORD /d 0 /f 0>nul 1>nul 

8 

reg add "HKLM/SOFTWARE/Microsoft/DirectDraw" /v EmulationOnly /t REG_DWORD /d 0 /f 0>nul 1>nul 

9 

gpupdate /force 0>nul 1>nul 

将上述内容复制到记事本中，保存成bat格式，直接运行即可!