diff options
| -rw-r--r-- | intern/cycles/device/device_optix.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/intern/cycles/device/device_optix.cpp b/intern/cycles/device/device_optix.cpp index 30d624fdf7c..329876ce6f6 100644 --- a/intern/cycles/device/device_optix.cpp +++ b/intern/cycles/device/device_optix.cpp @@ -477,9 +477,9 @@ class OptiXDevice : public CUDADevice { // Calculate maximum trace continuation stack size unsigned int trace_css = stack_size[PG_HITD].cssCH; // This is based on the maximum of closest-hit and any-hit/intersection programs - trace_css = max(trace_css, stack_size[PG_HITD].cssIS + stack_size[PG_HITD].cssAH); - trace_css = max(trace_css, stack_size[PG_HITL].cssIS + stack_size[PG_HITL].cssAH); - trace_css = max(trace_css, stack_size[PG_HITS].cssIS + stack_size[PG_HITS].cssAH); + trace_css = std::max(trace_css, stack_size[PG_HITD].cssIS + stack_size[PG_HITD].cssAH); + trace_css = std::max(trace_css, stack_size[PG_HITL].cssIS + stack_size[PG_HITL].cssAH); + trace_css = std::max(trace_css, stack_size[PG_HITS].cssIS + stack_size[PG_HITS].cssAH); OptixPipelineLinkOptions link_options; link_options.maxTraceDepth = 1; @@ -548,8 +548,9 @@ class OptiXDevice : public CUDADevice { &pipelines[PIP_SHADER_EVAL])); // Calculate continuation stack size based on the maximum of all ray generation stack sizes - const unsigned int css = max(stack_size[PG_BAKE].cssRG, - max(stack_size[PG_DISP].cssRG, stack_size[PG_BACK].cssRG)) + + const unsigned int css = std::max(stack_size[PG_BAKE].cssRG, + std::max(stack_size[PG_DISP].cssRG, + stack_size[PG_BACK].cssRG)) + link_options.maxTraceDepth * trace_css; check_result_optix_ret(optixPipelineSetStackSize( |