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| author | Sai Praveen Bangaru <31557731+saipraveenb25@users.noreply.github.com> | 2023-06-29 20:39:40 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-29 17:39:40 -0700 |
| commit | a3ad4dd77bba6c87abad4f76b72055c9fed94bad (patch) | |
| tree | 06e1fb18399fb923a3a4dde5533a1ff2ef0c2a4e /tests/autodiff/material2 | |
| parent | 8f269e5fd63e06323b933e958017301b7115b924 (diff) | |
Issue diagnostic for incorrect parameter types & directionality when defining custom derivatives (#2947)
* Issue diagnostic for incorrect directionality when defining custom derivative
* Better diagnostics on invalid custom derivatives
* Avoid duplicating `getParameterDirection()`
---------
Co-authored-by: Yong He <yonghe@outlook.com>
Diffstat (limited to 'tests/autodiff/material2')
| -rw-r--r-- | tests/autodiff/material2/GlossyMaterial.slang | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/autodiff/material2/GlossyMaterial.slang b/tests/autodiff/material2/GlossyMaterial.slang index 969370896..34ade54cb 100644 --- a/tests/autodiff/material2/GlossyMaterial.slang +++ b/tests/autodiff/material2/GlossyMaterial.slang @@ -23,7 +23,7 @@ struct GlossyMaterial : IMaterial [BackwardDerivativeOf(getAlbedo)] [TreatAsDifferentiable] - void __bwd_d_getAlbedo(DifferentialPair<float3> dpAlbedo, float3 dOut) + void __bwd_d_getAlbedo(inout DifferentialPair<float3> dpAlbedo, float3 dOut) { [unroll] for (int j = 0; j < 3; j++) outputBuffer[j + 3] += dOut[j]; |