lohacs.blogg.se - Oblivion mouse acceleration

#Oblivion mouse acceleration movie#
#Oblivion mouse acceleration code#
#Oblivion mouse acceleration Pc#
#Oblivion mouse acceleration download#

I don’t know about you, but I see possible room for error here. This option is only valid when the resource is created with dynamic usage. The application discards all memory within the locked region.įor vertex and index buffers, the entire buffer will be discarded. Looking at MSDN docs, it’s defined as (emphasis added by me): I spotted that some (not all) locks are done with aĭ3DLOCK_DISCARD flag. Let’s take another look at vertex buffer locks though. I set up verification, and… nothing ¯\_(ツ)_/¯ Theory debunked. If they are done from multiple threads, it could be a possible culprit. That all calls to IDirect3DVertexBuffer9::Lock and IDirect3DVertexBuffer9::Unlock are done from the same thread. That theory is trivial to confirm or debunk via a DX9 wrapper. That the issue is a classic race condition – which also would explain why it looks different every time.Ĭonceptually, it also makes sense – game could be loading models on multiple threads, setting up D3D resourcesĬoncurrently and I imagine that failing to do so in a thread safe manner could result in artifacts looking like that. To mention that people thought this issue shows up only on multicore CPU’s. I theoretized that this issue relates to vertex buffers not updating properly. I have seen variations where most of the environment was not corrupted, but people were T-posing.

Results vary every session, and on some machines it might even look very different – for example,.

This means that at least part of this garbage is in fact Tony’s model.

When in game, moving around makes those shapes move, possibly corresponding player character’s animations.

That’s where experience helps, so I was able to come up with theoriesīy just observing how the bug looks visually: That said, this issue could really be anything.

#Oblivion mouse acceleration code#

Since it allows me to instantly and reliably tap into game’s rendering code without any game specific hacking. Having a minimal d3d9.dll wrapper is excellent for prototyping, Specific to D3D, I aided myself with DirectX Wrappersįrom Elisha Riedlinger. Step one to figuring out such issues is of course attaching a debugger. However, we want to know what exactly went wrong, so those aren’t enough – armed with a debugger andĪ virtual machine, I can proceed to figuring this issue out.

While these might suffice for casual play, neither of these workarounds address the root cause of the issue. Also, having to always run the game through – given PIX is used to collect data, it might introduce additional overhead.

Curiously, this issue also goes away when the game runs through… PIX, a graphics debugger! However, similar issues apply.

Considering how complex DX9 is, it’s also hard to prove that absolutely Which might bump up system requirements considerably. However, dgVoodoo wraps game’s Direct3D 9 to Direct3D 11,

dgVoodoo can be used with the game, and it seems to fix the issue.

Of course, community came up with workarounds, but they sadly have their drawbacks:

#Oblivion mouse acceleration Pc#

While results vary across different PC’s greatly, nearly every modern PC displays thisīroken mess, rendering the game unplayable. This doesn’t tell much about how bad is it, so what does it look like? Graphics are corrupted on modern versions of Windows Naturally, by now you likely know where it’s going – what is wrong this time?Īn answer – at the time of writing this post, you can see the issue listed as one of the key points:

#Oblivion mouse acceleration movie#

This tie-in game to a 1983 movie Scarface wasĭeveloped by Radical Entertainment and released in late 2006. Today’s subject is Scarface: The World is Yours.

#Oblivion mouse acceleration download#

Scroll down to Download section for a link and TL DR - if you are not interested in an in-depth overview of what was wrong with the game and how it was fixed, SilentPatch for Scarface: The World is Yours & launching a Patreon campaign