sdl: Update to 3.4.10

[Nintorch]

What problem(s) does this PR solve?

This PR updates SDL to the current latest stable version (3.4.10).
https://github.com/libsdl-org/SDL/releases/tag/release-3.4.10

The updating process has been done by me and the update script.

This PR has been tested on Windows with the following controllers:

• A cheap controller from AliExpress
• DualShock 4
• Xbox One controller
• JoyCons
• DualShock 4 with 8BitDo adapter

It was also confirmed that this PR allows the new Steam Controller to be used properly in Godot:

• Fixes With the Steam Controller (2026), godot does not receive input when Desktop Configuration is configured as Gamepad #119465

TODO:

• Test on Linux
• Test on macOS/iOS
• Test with the new Steam Controller ( With the Steam Controller (2026), godot does not receive input when Desktop Configuration is configured as Gamepad #119465 Steam Input only works in Embedded Game Window and Focused Editor #120335 ) CC @bleuthoot-sven @pikuler (EDIT: whoops, sorry, wrong issue)
• Create a PR for SDL with changes from thirdparty/sdl/patches/0010-fix-filesystem-usage.patch and see what they think ( Don't use SDL filesystem in DInput joystick driver libsdl-org/SDL#15845 )
• Include the filesystem code and remove the 0010 patch
• Port the changes from libsdl-org/SDL@14c31ee to allow joypad accelerometer on iOS

TODO for a separate PR:

• Port the fix for Some buttons on NES Controller for Switch are not working #119785

Additional information

• Supersedes sdl: Update to 3.4.8 #119201
• Supersedes Ignore Huion Tablet Kamvas Pro 22 #119658

[Nintorch]

Required for the definition of SDL_abort()

[bleuthoot-sven]

Hello, had a quick test with the Steam Controller on Linux.

Seems to work, except for the touchpad move.

---

Also, it would be nice if the names show up in the input editor. If I searched it correctly, it can be added here

The steam input go as follow, starting at joypad button 20 (at PS4/5 touchpad):

• 20: Left touchpad press
• 21: Right touchpad press
• 22: Left joystick touch
• 23: Right Joystick touch
• 24: Left Grip sense touch
• 25: Right grip sense touch

[Nintorch]

Great, thanks for testing!

[Nintorch]

These are already defined in https://github.com/godotengine/godot/blob/master/thirdparty/sdl/include/SDL3/SDL_platform_defines.h

[Nintorch]

https://github.com/godotengine/godot/blob/master/thirdparty/sdl/include/SDL3/SDL_platform_defines.h is included after this file is included, so we can't use its defines here

[Snerfoil]

I went and tested with with the Steam Controller (2026). Godot 4.7 still doesn't recognize this yet the official SDL example programs do. (using Input.get_connected_joypads() doesn't list the Steam Controller as a joystick of any kind.)

oh I forgot to mention this was attempted on Linux under wayland.

(edit: just tried the same thing under windows with same results)

[ettiSurreal]

From my testing the Steam Controller (2026) works fine on Windows 11 with this PR out of the box. Tested both over puck, bluetooth and wired, with Steam client open and closed.
Tested on the joypads demo (with buttons expanded to 26), and the motion controls demo attached to that PR.
All extra buttons are recognized, except for 20 and 21 but only when the Steam client is open because then it binds the touchpads to the mouse, but that can be disabled.

One important thing I noticed is that launching the engine through Steam (by adding the editor to the library as a Non-Steam game) surprisingly makes the controller less functional, due to forcing on Steam Input with seemingly no way to disable it for the Steam Controller, which means it'd apply to all Godot games on Steam.
None of the non-standard actions (20-25) are uniquely recognized anymore, and (especially concerningly) it makes it not recognize the gyroscope whatsoever.
I imagine this is something that'll have to be looked into on Valve's end.

[Nintorch]

I went and tested with with the Steam Controller (2026). Godot 4.7 still doesn't recognize this yet the official SDL example programs do. (using Input.get_connected_joypads() doesn't list the Steam Controller as a joystick of any kind.)

oh I forgot to mention this was attempted on Linux under wayland.

(edit: just tried the same thing under windows with same results)

Hello, this PR hasn't been merged yet, Godot 4.7 still uses SDL 3.2.28 :)

Thank you for testing, Sneefoil and ettiSurreal!