[Vk] Crash defining > 2 custom textures in material GLDEFS

[Nash]

Mini demo file: https://www.dropbox.com/s/ea1fn919cvv1a ... t.pk3?dl=1

When using more than 2 custom textures in a material, the game crashes when using Vulkan. In OpenGL it does not crash.

The game won't crash when you remove two custom textures in the GLDEFS, eg;

Code: Select all

// custom textures
Texture customTexA "shaders/test1.png"
Texture customTexB "shaders/test2.png"
//Texture customTexC "shaders/test3.png"
//Texture customTexD "shaders/test4.png"

[Nash]

It seems in this commit, the custom texture limit was raised: https://github.com/coelckers/gzdoom/com ... 40039b876f

With the above commit, 4 custom textures became possible with OpenGL. However, Vulkan crashes the program with said commit.

[Talon1024]

BTW, another mod that causes this issue is AndrewMRX's HD/PBR texture pack for Heretic.

[Nash]

Sent a fix: https://github.com/coelckers/gzdoom/pull/1256

[_mental_]

Fixed.