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Editorial Team
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Asked: 2026-05-22T12:35:50+00:00

I need to make a fallback if the user doesnt support the shader i

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I need to make a fallback if the user doesnt support the shader i have made to render some things faster.

So, how exactly do i check these things? I know some of the shader functions are not supported by some GLSL versions, but, where is the complete list of these functions vs versions they need?

But the problem is, i dont know what exactly i need to know in order to know who can render that shader. Is it only about checking which function is supported by which GLSL version? or is there something more to know? I want to be 100% sure when to switch to fallback render and when to use GLSL render.

I know how to retrieve the GLSL and OpenGL version strings.

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1 Answer

  1. Editorial Team

    If glLinkProgram sets the GL error state then the shader(s) are not compatible with the card.

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