diff options
| author | Lukas Stockner <lukas.stockner@freenet.de> | 2017-05-08 23:09:35 +0300 |
|---|---|---|
| committer | Lukas Stockner <lukas.stockner@freenet.de> | 2017-05-11 04:21:54 +0300 |
| commit | 58a0c275464605ccff18a56c4d82b619df069e91 (patch) | |
| tree | fca5fe54a9de602fcd116c1b62e685915400d573 /intern/cycles/kernel/kernel_passes.h | |
| parent | f4b7c33c1a7121c7bb20c2eeee9160bc4a270020 (diff) | |
Cycles: Fix occasional black pixels from denoising with excessive radii
Numerical inaccuracies would cause the XtWX matrix to be no longer
positive-semidefinite, which in turn caused the LSQ solver to fail.
Diffstat (limited to 'intern/cycles/kernel/kernel_passes.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_passes.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/kernel_passes.h b/intern/cycles/kernel/kernel_passes.h index 8ab4c724829..c694e60ce14 100644 --- a/intern/cycles/kernel/kernel_passes.h +++ b/intern/cycles/kernel/kernel_passes.h @@ -364,7 +364,7 @@ ccl_device_inline void kernel_write_result(KernelGlobals *kg, ccl_global float * } else { kernel_write_pass_float3_variance(buffer + kernel_data.film.pass_denoising_data + DENOISING_PASS_COLOR, - sample, L_sum); + sample, ensure_finite3(L_sum)); } kernel_write_pass_float3_variance(buffer + kernel_data.film.pass_denoising_data + DENOISING_PASS_NORMAL, |