diff options
Diffstat (limited to 'intern/cycles/device/optix/device_impl.cpp')
| -rw-r--r-- | intern/cycles/device/optix/device_impl.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/intern/cycles/device/optix/device_impl.cpp b/intern/cycles/device/optix/device_impl.cpp index cb6c36d5ea6..e49c67c7f91 100644 --- a/intern/cycles/device/optix/device_impl.cpp +++ b/intern/cycles/device/optix/device_impl.cpp @@ -1586,7 +1586,7 @@ void OptiXDevice::build_bvh(BVH *bvh, Progress &progress, bool refit) if (ob->is_traceable() && ob->use_motion()) { total_motion_transform_size = align_up(total_motion_transform_size, OPTIX_TRANSFORM_BYTE_ALIGNMENT); - const size_t motion_keys = max(ob->get_motion().size(), 2) - 2; + const size_t motion_keys = max(ob->get_motion().size(), (size_t)2) - 2; total_motion_transform_size = total_motion_transform_size + sizeof(OptixSRTMotionTransform) + motion_keys * sizeof(OptixSRTData); @@ -1660,7 +1660,7 @@ void OptiXDevice::build_bvh(BVH *bvh, Progress &progress, bool refit) /* Insert motion traversable if object has motion. */ if (motion_blur && ob->use_motion()) { - size_t motion_keys = max(ob->get_motion().size(), 2) - 2; + size_t motion_keys = max(ob->get_motion().size(), (size_t)2) - 2; size_t motion_transform_size = sizeof(OptixSRTMotionTransform) + motion_keys * sizeof(OptixSRTData); |