how do you stop it on client side?
I'm not sure if it has been deployed into the wild but these days computer vision is good enough to just work off the images. Capture image signal, fake usb mouse outputting movements calculated from image data.
If this isn't already available it's only held back by the need for extra hardware.
Having the runtime of the codec installed in a wine prefix is not the same as having it work.
Just like wine has to work on the codec to get the data to it and output back to the game, in a way that the game, the codec and wines d3d implementation can deal with it. This is made mode difficult by some codecs doing output themselves and some handing buffers back to the game for display.
This is hard and gruesome work. With painstaking observing and duplicating behavior, since a lot is not documented and for a clean room implementation the person implementing it can not look at disassembled binaries or (hypothetical) code-leaks.
Now how do you get a game to not use the codec it’s shipped with? By cracking.
That is just wrong. "Cracking" is the circumvention of Copy-Protection. Before Denuvo afaik no Copy-Protection had data-integrty checks, so modification of game Behavior (aka Modding) did not require tampering with the Copy Protection. Best Example SKSE for Skyrim, a tool adding a lot of additional functions to the internal scripting language while still keeping copy protection in tact.
Why are they so desperate to be liked by users? Their whole mission is anti-user. Their job is to scrutinize paying users and take away the softest they bought when something isn't right. Of course they are not liked, they are the bouncer at the disco sending people away based on their feeling.
how do you stop it on client side? I'm not sure if it has been deployed into the wild but these days computer vision is good enough to just work off the images. Capture image signal, fake usb mouse outputting movements calculated from image data. If this isn't already available it's only held back by the need for extra hardware.