Blender Git Commit Log
Git Commits -> Revision 303bc3d
Revision 303bc3d by Mai Lavelle (temp_cycles_split_kernel) March 3, 2017, 10:55 (GMT) |
Cycles: Initialize rng_state for split kernel Because the split kernel can render multiple samples in parallel it is necessary to have everything initialized before rendering of any samples begins. The code that normally handles initialization of `rng_state` (`kernel_path_trace_setup()`) only does so for the first sample, which was causing artifacts in the split kernel due to uninitialized `rng_state` for some samples. Note that because the split kernel can render samples in parallel this means that the split kernel is incompatible with the LCG. |
Commit Details:
Full Hash: 303bc3dc9653b8cba7edcd2e17e90c68fbf5aa34
Parent Commit: 4c271f2
Lines Changed: +9, -1
1 Modified Path:
/intern/cycles/kernel/split/kernel_data_init.h (+9, -1) (Diff)