P: Perspective Warp upside down [2023]

hello everyone, when I put puppet in my ps inverts the image upside down as soon as I click on it

Nvidia Quadro K1200 is also affected by this issue

Bij transformatie verdraaien en bij marionet verdraaien, spiegelt het beeld verticaal. Als er eerst een selectie van gemaakt wordt, dan kan de functie wel gebruikt worden zonder dat het eerst spiegelt. Ik ben leerkracht, heb dit probleem bij 3 cursisten, bij de rest werkt de functie normaal. Alle gereedschappen herstellen heb ik ook al geprobeerd. Iemand die een oplossing weet?

Looks like this thread is constantly being filled with misinformation, now lets try to keep this clean, please! The older GPU mode advice is bad and misleading, I don't think that mode does much more than shuts the GPU renderin completely off, it does not enable any "old mode" at all if you ask me.

This Bug seems to be activated mainly on some older GPUs, I have Windows 10, i7-6920, Quadro M2000M 4GB, and I can see the bug. Also, these are not 8-13 years old GPUs but it still seems still to affect some older  GPU models, and yes I don't think this is about the GPU at all because the code that is used to render stuff in Photoshop is using different libraries provided by Microsoft and Others, so unless there is some sort of code in photoshop that specifically looks for GPU manufacturing date to cause this, it should work just fine.

The only fully working workaround is this:

- Add a blank (white) layer mask to the layer you are going to warp. And yeah, you can still use the layer mask, it just has to be there to avoid flipping the layer.

So we can clearly see that the problem is not about "older hardware" or any GPU physics at all, it is just an error made (aka. bug), probably when introducing other changes in 24.1.X.!!! The Older GPU mode is the worst advice you can give anyone, so please stop there please, thanks!

And also my opinion that I must say here: I hate posting bugreports like this on a messy and un-userfriendly community thread, I would appreciate if Adobe would revert back to a professional approach regarding it's customer communications and service! (It would probably be easier to debug things like this with a customer that you have working connections with, instead of posting on a messy open-sourcish community thread)

@CShubert  disagree with your best fix enable “Older GPU mode (pre 2016)”  it is not. It slows Ps down unacceptably!
The best fix is to add a blank layer mask to the layer being warped then this problem does not occur.

Question : how is adding a layer mask fix GPU related? Asked this before and never got an answer.

Won't fix！！Cool！！

@28340442goxr 
Hola.
El problema ha sido identificado y reportado. La incógnita es que no le sucede a todos los usuarios suscritores de PsCC por igual. Es un misterio total.
Para eludir el problema y poder utilizar la herramienta deformación (Warp Tool) puedes aplicar una de tres soluciones siguientes:
1. Instala (cualquier) versión previa de PsCC, o sea 24.0.1 por ejemplo,  y a esperar a ver cuándo Adobe corrije el problema y así poder actualizar a la última versión.
2. Elige en 'Preferencias' (sección 'Technology Previews') según la imagen a seguir. Aunque corrige temporalmente el problema, no es recomendable por que afecta el rendimiento de PsCC.

3. Aplica una máscara en blanco a la capa en la cual se encuentra el elemento que deseas deformar (según te muestro en la imagen abajo). Utiliza la herramienta deformación; verás que funciona normalmente. Luego de aceptar la deformación puedes eliminar la máscara sin afectar el resultado de la deformación.

¡Suerte!
Paco

@PacoD At the beginning under the first post is Category & Topics. This is the only bug I've found with "won't fix"

Bugs list filter. Check out other bugs status

https://community.adobe.com/t5/forums/searchpage/tab/message?sort_by=-topicPostDate&filter=location&q=P:&noSynonym=false&location=idea-board:bug-photoshop&collapse_discussion=true

Below is just a recap to this thread for those that don't have time, energy or interest to read it all.

This Bug seems to be activated only on some older GPUs, I have Windows 10, i7-6920, Quadro M2000M 4GB, and I can see the bug.

There are the following workarounds identified:

- Downgrade Photoshop to 24.0.X (works perfectly but you need to downgrade)

- Enable the "Older GPU Mode (pre 2016)." from Photoshop settings. (Works, but is a bad advice because it causes Photoshop to use software rendering and is too slow)

- Add an empty (white) layer mask to the layer you are going to warp. (Works just perfectly!)

So we can clearly see that the problem is not about "older hardware" or any GPU physics at all, it is just an error made (aka. bug), probably when introducing other changes in 24.1.X.