How to debug non-return or compute function?

Question

Created Nov ’21

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I am using Frame Capture Debugging Tools works well for vertex shader functions, but I can't debug the compute function, the debug button is gray and show me Unsupported Post vertex transform data.

Answered by Chengliang in 695856022

How to debug a void vertex function?

Answer 1

MobileTen OP

Nov ’21

Did the shader complete calling all of the routines on another thread?

Answer 2

Chengliang OP

Nov ’21

For Example:

vertex void computeNormal(uint vertexID [[vertex_id]], ... ) { ... }

I can't debug such as this function, because it don't return any vertex output just a void function.

Answer 3

Chengliang OP

Nov ’21

Accepted Answer

How to debug a void vertex function?