hensm / ddccli Goto Github PK

I have a laptop a bit on the old side (~6 years old maybe?), an HP ProBook 4340s that has an Intel HD graphics chip. Even though I can query the list of monitors fine (I get "\.\DISPLAY1" as the display ID), I'm not able to change any of the settings (I get a "failed to set monitor brightness" or "failed to set monitor contrast" type of error). Could this be because of driver incompatibility issues (I have Windows 7 and the associated functions e.g. GetMonitorContrast() and SetMonitorContrast() should work fine from Vista onwards)?

I'm using Visual Studio 2019. I cloned this repo and opened ddcccli.sln.

1. The header files weren't included in the project. I had to add include/ to the includes in the project properties myself
2. The project used a C++14 compiler by default. I changed it to the C++20 compiler.
3. Now the only errors left are these:
   

Got any idea how to fix this?

Hello!

An error occurred while building with Visual Studio 2019, so please contact us.

Identifier "id" is undefined.

Is there any way to solve the above problem?

如题