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| -rw-r--r-- | docs/gpu-feature/derivatives-in-compute/derivatives-in-compute.md | 9 |
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diff --git a/docs/gpu-feature/derivatives-in-compute/derivatives-in-compute.md b/docs/gpu-feature/derivatives-in-compute/derivatives-in-compute.md new file mode 100644 index 000000000..8319202f4 --- /dev/null +++ b/docs/gpu-feature/derivatives-in-compute/derivatives-in-compute.md @@ -0,0 +1,9 @@ +### Derivatives In Compute +An entry point may be decorated with `[DerivativeGroupQuad]` or `[DerivativeGroupLinear]` to specifiy how to use derivatives in compute shaders. + +GLSL syntax may also be used, but is not reccomended (`derivative_group_quadsNV`/`derivative_group_linearNV`). + +Targets: +* **_SPIRV:_** Enables `DerivativeGroupQuadsNV` or `DerivativeGroupLinearNV`. +* **_GLSL:_** Enables `derivative_group_quadsNV` or `derivative_group_LinearNV`. +* **_HLSL:_** Does nothing. sm_6_6 is required to use derivatives in compute shaders. HLSL uses an equivlent of `DerivativeGroupQuad`.
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