通过注册表修改硬件加速(关闭与打开硬件加速)

来源：本站整理作者：梦在深巷时间：2013-05-28 04:08:30

通过注册表修改硬件加速

关闭硬件加速：

@echo off

title 关闭DirectDraw

mode con:cols=50 lines=12

color ff

echo 正在关闭DirectDraw加速...

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

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

gpupdate /force 0>nul 1>nul

打开硬件加速：

@echo off

title 开启DirectDraw

mode con:cols=50 lines=12

color ff

echo 正在开启DirectDraw加速...

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

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

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!