diff options
| author | Brecht Van Lommel <brecht@blender.org> | 2020-04-07 20:43:51 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brecht@blender.org> | 2020-04-07 21:29:48 +0300 |
| commit | 53981c7fb6fdd9973e40f81f867f25d10540c1d1 (patch) | |
| tree | 84572c33af5bb0c343f6a2928b135041bb8cb3b3 /intern/cycles/kernel/kernel_passes.h | |
| parent | 7b4b07a7ddc874efd11b3932f152c7136d720f9c (diff) | |
Cleanup: refactor adaptive sampling to more easily change some parameters
No functional changes yet, this is work towards making CPU and GPU results
match more closely.
Diffstat (limited to 'intern/cycles/kernel/kernel_passes.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_passes.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/intern/cycles/kernel/kernel_passes.h b/intern/cycles/kernel/kernel_passes.h index 98136bc7047..7437e540a1f 100644 --- a/intern/cycles/kernel/kernel_passes.h +++ b/intern/cycles/kernel/kernel_passes.h @@ -403,9 +403,13 @@ ccl_device_inline void kernel_write_result(KernelGlobals *kg, make_float4(L_sum.x * 2.0f, L_sum.y * 2.0f, L_sum.z * 2.0f, 0.0f)); } #ifdef __KERNEL_CPU__ - if (sample > kernel_data.integrator.adaptive_min_samples && - (sample & (ADAPTIVE_SAMPLE_STEP - 1)) == (ADAPTIVE_SAMPLE_STEP - 1)) { - kernel_do_adaptive_stopping(kg, buffer, sample); + if ((sample > kernel_data.integrator.adaptive_min_samples) && + kernel_data.integrator.adaptive_stop_per_sample) { + const int step = kernel_data.integrator.adaptive_step; + + if ((sample & (step - 1)) == (step - 1)) { + kernel_do_adaptive_stopping(kg, buffer, sample); + } } #endif } |