SDL3/SDL_CreateGPUShader: Adds an example glsl file for texture sampler. This would have saved me an hour or two!

[SDLWikiBot]

This edit was made by @mmulet.

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[slouken]

@thatcosmonaut, is this appropriate here?

[mmulet]

If it doesn't belong here, maybe it could be added to the SDL3 migration guide? I came across this issue while migrating sdl2 to sdl3.

[thatcosmonaut]

No, I don't think it is. I think we should have a shader authoring guide that lives somewhere dedicated and that way we can address specific shader languages and compiler tools when necessary.

[mmulet]

No, I don't think it is. I think we should have a shader authoring guide that lives somewhere dedicated and that way we can address specific shader languages and compiler tools when necessary.

That's sounds like a good idea!