forked from bartvdbraak/blender
eacdcb2dd8
This commit adds a new model to the Sky Texture node, which is based on a method by Nishita et al. and works by basically simulating volumetric scattering in the atmosphere. By making some approximations (such as only considering single scattering), we get a fairly simple and fast simulation code that takes into account Rayleigh and Mie scattering as well as Ozone absorption. This code is used to precompute a 512x128 texture which is then looked up during render time, and is fast enough to allow real-time tweaking in the viewport. Due to the nature of the simulation, it exposes several parameters that allow for lots of flexibility in choosing the look and matching real-world conditions (such as Air/Dust/Ozone density and altitude). Additionally, the same volumetric approach can be used to compute absorption of the direct sunlight, so the model also supports adding direct sunlight. This makes it significantly easier to set up Sun+Sky illumination where the direction, intensity and color of the sun actually matches the sky. In order to support properly sampling the direct sun component, the commit also adds logic for sampling a specific area to the kernel light sampling code. This is combined with portal and background map sampling using MIS. This sampling logic works for the common case of having one Sky texture going into the Background shader, but if a custom input to the Vector node is used or if there are multiple Sky textures, it falls back to using only background map sampling (while automatically setting the resolution to 4096x2048 if auto resolution is used). More infos and preview can be found here: https://docs.google.com/document/d/1gQta0ygFWXTrl5Pmvl_nZRgUw0mWg0FJeRuNKS36m08/view Underlying model, implementation and documentation by Marco (@nacioss). Improvements, cleanup and sun sampling by @lukasstockner. Differential Revision: https://developer.blender.org/D7896
710 lines
22 KiB
CMake
710 lines
22 KiB
CMake
remove_extra_strict_flags()
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set(INC
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..
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)
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set(INC_SYS
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)
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set(SRC_CPU_KERNELS
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kernels/cpu/kernel.cpp
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kernels/cpu/kernel_sse2.cpp
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kernels/cpu/kernel_sse3.cpp
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kernels/cpu/kernel_sse41.cpp
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kernels/cpu/kernel_avx.cpp
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kernels/cpu/kernel_avx2.cpp
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kernels/cpu/kernel_split.cpp
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kernels/cpu/kernel_split_sse2.cpp
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kernels/cpu/kernel_split_sse3.cpp
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kernels/cpu/kernel_split_sse41.cpp
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kernels/cpu/kernel_split_avx.cpp
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kernels/cpu/kernel_split_avx2.cpp
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kernels/cpu/filter.cpp
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kernels/cpu/filter_sse2.cpp
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kernels/cpu/filter_sse3.cpp
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kernels/cpu/filter_sse41.cpp
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kernels/cpu/filter_avx.cpp
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kernels/cpu/filter_avx2.cpp
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)
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set(SRC_CUDA_KERNELS
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kernels/cuda/kernel.cu
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kernels/cuda/kernel_split.cu
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kernels/cuda/filter.cu
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)
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set(SRC_OPENCL_KERNELS
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kernels/opencl/kernel_adaptive_stopping.cl
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kernels/opencl/kernel_adaptive_filter_x.cl
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kernels/opencl/kernel_adaptive_filter_y.cl
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kernels/opencl/kernel_adaptive_adjust_samples.cl
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kernels/opencl/kernel_bake.cl
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kernels/opencl/kernel_base.cl
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kernels/opencl/kernel_displace.cl
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kernels/opencl/kernel_background.cl
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kernels/opencl/kernel_state_buffer_size.cl
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kernels/opencl/kernel_split_bundle.cl
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kernels/opencl/kernel_data_init.cl
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kernels/opencl/kernel_path_init.cl
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kernels/opencl/kernel_queue_enqueue.cl
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kernels/opencl/kernel_scene_intersect.cl
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kernels/opencl/kernel_lamp_emission.cl
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kernels/opencl/kernel_do_volume.cl
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kernels/opencl/kernel_indirect_background.cl
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kernels/opencl/kernel_shader_setup.cl
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kernels/opencl/kernel_shader_sort.cl
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kernels/opencl/kernel_shader_eval.cl
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kernels/opencl/kernel_holdout_emission_blurring_pathtermination_ao.cl
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kernels/opencl/kernel_subsurface_scatter.cl
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kernels/opencl/kernel_direct_lighting.cl
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kernels/opencl/kernel_shadow_blocked_ao.cl
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kernels/opencl/kernel_shadow_blocked_dl.cl
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kernels/opencl/kernel_enqueue_inactive.cl
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kernels/opencl/kernel_next_iteration_setup.cl
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kernels/opencl/kernel_indirect_subsurface.cl
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kernels/opencl/kernel_buffer_update.cl
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kernels/opencl/filter.cl
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)
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set(SRC_OPTIX_KERNELS
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kernels/optix/kernel_optix.cu
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)
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set(SRC_BVH_HEADERS
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bvh/bvh.h
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bvh/bvh_nodes.h
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bvh/bvh_shadow_all.h
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bvh/bvh_local.h
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bvh/bvh_traversal.h
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bvh/bvh_types.h
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bvh/bvh_volume.h
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bvh/bvh_volume_all.h
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bvh/qbvh_nodes.h
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bvh/qbvh_shadow_all.h
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bvh/qbvh_local.h
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bvh/qbvh_traversal.h
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bvh/qbvh_volume.h
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bvh/qbvh_volume_all.h
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bvh/obvh_nodes.h
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bvh/obvh_shadow_all.h
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bvh/obvh_local.h
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bvh/obvh_traversal.h
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bvh/obvh_volume.h
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bvh/obvh_volume_all.h
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bvh/bvh_embree.h
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)
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set(SRC_HEADERS
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kernel_accumulate.h
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kernel_adaptive_sampling.h
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kernel_bake.h
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kernel_camera.h
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kernel_color.h
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kernel_compat_cpu.h
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kernel_compat_cuda.h
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kernel_compat_optix.h
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kernel_compat_opencl.h
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kernel_differential.h
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kernel_emission.h
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kernel_film.h
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kernel_globals.h
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kernel_id_passes.h
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kernel_jitter.h
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kernel_light.h
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kernel_light_background.h
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kernel_light_common.h
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kernel_math.h
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kernel_montecarlo.h
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kernel_passes.h
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kernel_path.h
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kernel_path_branched.h
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kernel_path_common.h
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kernel_path_state.h
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kernel_path_surface.h
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kernel_path_subsurface.h
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kernel_path_volume.h
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kernel_profiling.h
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kernel_projection.h
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kernel_queues.h
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kernel_random.h
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kernel_shader.h
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kernel_shadow.h
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kernel_subsurface.h
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kernel_textures.h
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kernel_types.h
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kernel_volume.h
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kernel_work_stealing.h
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kernel_write_passes.h
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)
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set(SRC_KERNELS_CPU_HEADERS
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kernel.h
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kernels/cpu/kernel_cpu.h
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kernels/cpu/kernel_cpu_impl.h
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kernels/cpu/kernel_cpu_image.h
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kernels/cpu/filter_cpu.h
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kernels/cpu/filter_cpu_impl.h
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)
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set(SRC_KERNELS_CUDA_HEADERS
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kernels/cuda/kernel_config.h
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kernels/cuda/kernel_cuda_image.h
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)
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set(SRC_KERNELS_OPTIX_HEADERS
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)
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set(SRC_KERNELS_OPENCL_HEADERS
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kernels/opencl/kernel_split_function.h
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kernels/opencl/kernel_opencl_image.h
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)
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set(SRC_CLOSURE_HEADERS
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closure/alloc.h
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closure/bsdf.h
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closure/bsdf_ashikhmin_velvet.h
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closure/bsdf_diffuse.h
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closure/bsdf_diffuse_ramp.h
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closure/bsdf_microfacet.h
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closure/bsdf_microfacet_multi.h
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closure/bsdf_microfacet_multi_impl.h
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closure/bsdf_oren_nayar.h
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closure/bsdf_phong_ramp.h
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closure/bsdf_reflection.h
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closure/bsdf_refraction.h
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closure/bsdf_toon.h
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closure/bsdf_transparent.h
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closure/bsdf_util.h
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closure/bsdf_ashikhmin_shirley.h
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closure/bsdf_hair.h
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closure/bssrdf.h
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closure/emissive.h
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closure/volume.h
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closure/bsdf_principled_diffuse.h
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closure/bsdf_principled_sheen.h
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closure/bsdf_hair_principled.h
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)
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set(SRC_SVM_HEADERS
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svm/svm.h
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svm/svm_ao.h
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svm/svm_aov.h
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svm/svm_attribute.h
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svm/svm_bevel.h
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svm/svm_blackbody.h
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svm/svm_bump.h
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svm/svm_camera.h
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svm/svm_clamp.h
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svm/svm_closure.h
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svm/svm_convert.h
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svm/svm_checker.h
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svm/svm_color_util.h
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svm/svm_brick.h
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svm/svm_displace.h
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svm/svm_fresnel.h
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svm/svm_wireframe.h
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svm/svm_wavelength.h
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svm/svm_gamma.h
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svm/svm_brightness.h
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svm/svm_geometry.h
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svm/svm_gradient.h
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svm/svm_hsv.h
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svm/svm_ies.h
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svm/svm_image.h
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svm/svm_invert.h
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svm/svm_light_path.h
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svm/svm_magic.h
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svm/svm_map_range.h
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svm/svm_mapping.h
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svm/svm_mapping_util.h
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svm/svm_math.h
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svm/svm_math_util.h
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svm/svm_mix.h
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svm/svm_musgrave.h
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svm/svm_noise.h
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svm/svm_noisetex.h
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svm/svm_normal.h
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svm/svm_ramp.h
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svm/svm_ramp_util.h
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svm/svm_sepcomb_hsv.h
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svm/svm_sepcomb_vector.h
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svm/svm_sky.h
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svm/svm_tex_coord.h
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svm/svm_fractal_noise.h
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svm/svm_types.h
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svm/svm_value.h
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svm/svm_vector_rotate.h
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svm/svm_vector_transform.h
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svm/svm_voronoi.h
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svm/svm_voxel.h
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svm/svm_wave.h
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svm/svm_white_noise.h
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svm/svm_vertex_color.h
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)
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set(SRC_GEOM_HEADERS
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geom/geom.h
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geom/geom_attribute.h
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geom/geom_curve.h
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geom/geom_curve_intersect.h
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geom/geom_motion_curve.h
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geom/geom_motion_triangle.h
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geom/geom_motion_triangle_intersect.h
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geom/geom_motion_triangle_shader.h
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geom/geom_object.h
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geom/geom_patch.h
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geom/geom_primitive.h
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geom/geom_subd_triangle.h
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geom/geom_triangle.h
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geom/geom_triangle_intersect.h
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geom/geom_volume.h
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)
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set(SRC_FILTER_HEADERS
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filter/filter.h
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filter/filter_defines.h
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filter/filter_features.h
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filter/filter_features_sse.h
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filter/filter_kernel.h
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filter/filter_nlm_cpu.h
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filter/filter_nlm_gpu.h
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filter/filter_prefilter.h
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filter/filter_reconstruction.h
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filter/filter_transform.h
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filter/filter_transform_gpu.h
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filter/filter_transform_sse.h
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)
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set(SRC_UTIL_HEADERS
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../util/util_atomic.h
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../util/util_color.h
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../util/util_defines.h
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../util/util_half.h
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../util/util_hash.h
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../util/util_math.h
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../util/util_math_fast.h
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../util/util_math_intersect.h
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../util/util_math_float2.h
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../util/util_math_float3.h
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../util/util_math_float4.h
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../util/util_math_int2.h
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../util/util_math_int3.h
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../util/util_math_int4.h
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../util/util_math_matrix.h
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../util/util_projection.h
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../util/util_rect.h
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../util/util_static_assert.h
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../util/util_transform.h
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../util/util_texture.h
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../util/util_types.h
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../util/util_types_float2.h
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../util/util_types_float2_impl.h
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../util/util_types_float3.h
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../util/util_types_float3_impl.h
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../util/util_types_float4.h
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../util/util_types_float4_impl.h
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../util/util_types_float8.h
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../util/util_types_float8_impl.h
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../util/util_types_int2.h
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../util/util_types_int2_impl.h
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../util/util_types_int3.h
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../util/util_types_int3_impl.h
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../util/util_types_int4.h
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../util/util_types_int4_impl.h
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../util/util_types_uchar2.h
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../util/util_types_uchar2_impl.h
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../util/util_types_uchar3.h
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../util/util_types_uchar3_impl.h
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../util/util_types_uchar4.h
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../util/util_types_uchar4_impl.h
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../util/util_types_uint2.h
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../util/util_types_uint2_impl.h
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../util/util_types_uint3.h
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../util/util_types_uint3_impl.h
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../util/util_types_uint4.h
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../util/util_types_uint4_impl.h
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../util/util_types_ushort4.h
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../util/util_types_vector3.h
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../util/util_types_vector3_impl.h
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)
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set(SRC_SPLIT_HEADERS
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split/kernel_adaptive_adjust_samples.h
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split/kernel_adaptive_filter_x.h
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split/kernel_adaptive_filter_y.h
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split/kernel_adaptive_stopping.h
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split/kernel_branched.h
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split/kernel_buffer_update.h
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split/kernel_data_init.h
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split/kernel_direct_lighting.h
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split/kernel_do_volume.h
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split/kernel_enqueue_inactive.h
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split/kernel_holdout_emission_blurring_pathtermination_ao.h
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split/kernel_indirect_background.h
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split/kernel_indirect_subsurface.h
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split/kernel_lamp_emission.h
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split/kernel_next_iteration_setup.h
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split/kernel_path_init.h
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split/kernel_queue_enqueue.h
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split/kernel_scene_intersect.h
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split/kernel_shader_setup.h
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split/kernel_shader_sort.h
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split/kernel_shader_eval.h
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split/kernel_shadow_blocked_ao.h
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split/kernel_shadow_blocked_dl.h
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split/kernel_split_common.h
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split/kernel_split_data.h
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split/kernel_split_data_types.h
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split/kernel_subsurface_scatter.h
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)
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set(LIB
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)
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# CUDA module
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if(WITH_CYCLES_CUDA_BINARIES)
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# 64 bit only
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set(CUDA_BITS 64)
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# CUDA version
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execute_process(COMMAND ${CUDA_NVCC_EXECUTABLE} "--version" OUTPUT_VARIABLE NVCC_OUT)
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string(REGEX REPLACE ".*release ([0-9]+)\\.([0-9]+).*" "\\1" CUDA_VERSION_MAJOR "${NVCC_OUT}")
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string(REGEX REPLACE ".*release ([0-9]+)\\.([0-9]+).*" "\\2" CUDA_VERSION_MINOR "${NVCC_OUT}")
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set(CUDA_VERSION "${CUDA_VERSION_MAJOR}${CUDA_VERSION_MINOR}")
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# warn for other versions
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if((CUDA_VERSION MATCHES "101") OR (CUDA_VERSION MATCHES "102"))
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else()
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message(WARNING
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"CUDA version ${CUDA_VERSION_MAJOR}.${CUDA_VERSION_MINOR} detected, "
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"build may succeed but only CUDA 10.1 and 10.2 are officially supported")
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endif()
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# build for each arch
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set(cuda_sources kernels/cuda/kernel.cu kernels/cuda/kernel_split.cu
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${SRC_HEADERS}
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${SRC_KERNELS_CUDA_HEADERS}
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${SRC_BVH_HEADERS}
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${SRC_SVM_HEADERS}
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${SRC_GEOM_HEADERS}
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${SRC_CLOSURE_HEADERS}
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${SRC_UTIL_HEADERS}
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)
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set(cuda_filter_sources kernels/cuda/filter.cu
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${SRC_HEADERS}
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${SRC_KERNELS_CUDA_HEADERS}
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${SRC_FILTER_HEADERS}
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${SRC_UTIL_HEADERS}
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)
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set(cuda_cubins)
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macro(CYCLES_CUDA_KERNEL_ADD arch prev_arch name flags sources experimental)
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if(${arch} MATCHES "compute_.*")
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set(format "ptx")
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else()
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set(format "cubin")
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endif()
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set(cuda_file ${name}_${arch}.${format})
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set(kernel_sources ${sources})
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if(NOT ${prev_arch} STREQUAL "none")
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if(${prev_arch} MATCHES "compute_.*")
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set(kernel_sources ${kernel_sources} ${name}_${prev_arch}.ptx)
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else()
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set(kernel_sources ${kernel_sources} ${name}_${prev_arch}.cubin)
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endif()
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endif()
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set(cuda_kernel_src "/kernels/cuda/${name}.cu")
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set(cuda_flags
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-D CCL_NAMESPACE_BEGIN=
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-D CCL_NAMESPACE_END=
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-D NVCC
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-m ${CUDA_BITS}
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-I ${CMAKE_CURRENT_SOURCE_DIR}/..
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-I ${CMAKE_CURRENT_SOURCE_DIR}/kernels/cuda
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--use_fast_math
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-o ${CMAKE_CURRENT_BINARY_DIR}/${cuda_file})
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if(${experimental})
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set(cuda_flags ${cuda_flags} -D __KERNEL_EXPERIMENTAL__)
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set(name ${name}_experimental)
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endif()
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if(WITH_CYCLES_DEBUG)
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set(cuda_flags ${cuda_flags} -D __KERNEL_DEBUG__)
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endif()
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if(WITH_CYCLES_CUBIN_COMPILER)
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string(SUBSTRING ${arch} 3 -1 CUDA_ARCH)
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# Needed to find libnvrtc-builtins.so. Can't do it from inside
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# cycles_cubin_cc since the env variable is read before main()
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if(APPLE)
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set(CUBIN_CC_ENV ${CMAKE_COMMAND}
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-E env DYLD_LIBRARY_PATH="${CUDA_TOOLKIT_ROOT_DIR}/lib")
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elseif(UNIX)
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set(CUBIN_CC_ENV ${CMAKE_COMMAND}
|
|
-E env LD_LIBRARY_PATH="${CUDA_TOOLKIT_ROOT_DIR}/lib64")
|
|
endif()
|
|
|
|
add_custom_command(
|
|
OUTPUT ${cuda_file}
|
|
COMMAND ${CUBIN_CC_ENV}
|
|
"$<TARGET_FILE:cycles_cubin_cc>"
|
|
-target ${CUDA_ARCH}
|
|
-i ${CMAKE_CURRENT_SOURCE_DIR}${cuda_kernel_src}
|
|
${cuda_flags}
|
|
-v
|
|
-cuda-toolkit-dir "${CUDA_TOOLKIT_ROOT_DIR}"
|
|
DEPENDS ${kernel_sources} cycles_cubin_cc)
|
|
else()
|
|
add_custom_command(
|
|
OUTPUT ${cuda_file}
|
|
COMMAND ${CUDA_NVCC_EXECUTABLE}
|
|
-arch=${arch}
|
|
${CUDA_NVCC_FLAGS}
|
|
--${format}
|
|
${CMAKE_CURRENT_SOURCE_DIR}${cuda_kernel_src}
|
|
--ptxas-options="-v"
|
|
${cuda_flags}
|
|
DEPENDS ${kernel_sources})
|
|
endif()
|
|
delayed_install("${CMAKE_CURRENT_BINARY_DIR}" "${cuda_file}" ${CYCLES_INSTALL_PATH}/lib)
|
|
list(APPEND cuda_cubins ${cuda_file})
|
|
|
|
unset(cuda_debug_flags)
|
|
endmacro()
|
|
|
|
set(prev_arch "none")
|
|
foreach(arch ${CYCLES_CUDA_BINARIES_ARCH})
|
|
if(${arch} MATCHES "sm_2.")
|
|
message(STATUS "CUDA binaries for ${arch} are no longer supported, skipped.")
|
|
elseif(${arch} MATCHES "sm_7." AND ${CUDA_VERSION} LESS 100)
|
|
message(STATUS "CUDA binaries for ${arch} require CUDA 10.0+, skipped.")
|
|
else()
|
|
# Compile regular kernel
|
|
CYCLES_CUDA_KERNEL_ADD(${arch} ${prev_arch} filter "" "${cuda_filter_sources}" FALSE)
|
|
CYCLES_CUDA_KERNEL_ADD(${arch} ${prev_arch} kernel "" "${cuda_sources}" FALSE)
|
|
|
|
if(WITH_CYCLES_CUDA_SPLIT_KERNEL_BINARIES)
|
|
# Compile split kernel
|
|
CYCLES_CUDA_KERNEL_ADD(${arch} ${prev_arch} kernel_split "-D __SPLIT__" "${cuda_sources}" FALSE)
|
|
endif()
|
|
|
|
if(WITH_CYCLES_CUDA_BUILD_SERIAL)
|
|
set(prev_arch ${arch})
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
|
|
add_custom_target(cycles_kernel_cuda ALL DEPENDS ${cuda_cubins})
|
|
cycles_set_solution_folder(cycles_kernel_cuda)
|
|
endif()
|
|
|
|
# OptiX PTX modules
|
|
|
|
if(WITH_CYCLES_DEVICE_OPTIX AND WITH_CYCLES_CUDA_BINARIES)
|
|
foreach(input ${SRC_OPTIX_KERNELS})
|
|
get_filename_component(input_we ${input} NAME_WE)
|
|
|
|
set(output "${CMAKE_CURRENT_BINARY_DIR}/${input_we}.ptx")
|
|
set(cuda_flags
|
|
-I "${OPTIX_INCLUDE_DIR}"
|
|
-I "${CMAKE_CURRENT_SOURCE_DIR}/.."
|
|
-I "${CMAKE_CURRENT_SOURCE_DIR}/kernels/cuda"
|
|
--use_fast_math
|
|
-o ${output})
|
|
|
|
if(WITH_CYCLES_DEBUG)
|
|
set(cuda_flags ${cuda_flags}
|
|
-D __KERNEL_DEBUG__)
|
|
endif()
|
|
if(WITH_CYCLES_CUBIN_COMPILER)
|
|
|
|
# Needed to find libnvrtc-builtins.so. Can't do it from inside
|
|
# cycles_cubin_cc since the env variable is read before main()
|
|
if(APPLE)
|
|
set(CUBIN_CC_ENV ${CMAKE_COMMAND}
|
|
-E env DYLD_LIBRARY_PATH="${CUDA_TOOLKIT_ROOT_DIR}/lib")
|
|
elseif(UNIX)
|
|
set(CUBIN_CC_ENV ${CMAKE_COMMAND}
|
|
-E env LD_LIBRARY_PATH="${CUDA_TOOLKIT_ROOT_DIR}/lib64")
|
|
endif()
|
|
|
|
add_custom_command(
|
|
OUTPUT ${output}
|
|
DEPENDS
|
|
${input}
|
|
${SRC_HEADERS}
|
|
${SRC_KERNELS_CUDA_HEADERS}
|
|
${SRC_KERNELS_OPTIX_HEADERS}
|
|
${SRC_BVH_HEADERS}
|
|
${SRC_SVM_HEADERS}
|
|
${SRC_GEOM_HEADERS}
|
|
${SRC_CLOSURE_HEADERS}
|
|
${SRC_UTIL_HEADERS}
|
|
COMMAND ${CUBIN_CC_ENV}
|
|
"$<TARGET_FILE:cycles_cubin_cc>"
|
|
-target 30
|
|
-ptx
|
|
-i ${CMAKE_CURRENT_SOURCE_DIR}/${input}
|
|
${cuda_flags}
|
|
-v
|
|
-cuda-toolkit-dir "${CUDA_TOOLKIT_ROOT_DIR}"
|
|
DEPENDS ${kernel_sources} cycles_cubin_cc)
|
|
else()
|
|
add_custom_command(
|
|
OUTPUT
|
|
${output}
|
|
DEPENDS
|
|
${input}
|
|
${SRC_HEADERS}
|
|
${SRC_KERNELS_CUDA_HEADERS}
|
|
${SRC_KERNELS_OPTIX_HEADERS}
|
|
${SRC_BVH_HEADERS}
|
|
${SRC_SVM_HEADERS}
|
|
${SRC_GEOM_HEADERS}
|
|
${SRC_CLOSURE_HEADERS}
|
|
${SRC_UTIL_HEADERS}
|
|
COMMAND
|
|
${CUDA_NVCC_EXECUTABLE}
|
|
--ptx
|
|
-arch=sm_30
|
|
${cuda_flags}
|
|
${input}
|
|
WORKING_DIRECTORY
|
|
"${CMAKE_CURRENT_SOURCE_DIR}")
|
|
endif()
|
|
list(APPEND optix_ptx ${output})
|
|
|
|
delayed_install("${CMAKE_CURRENT_BINARY_DIR}" "${output}" ${CYCLES_INSTALL_PATH}/lib)
|
|
endforeach()
|
|
|
|
add_custom_target(cycles_kernel_optix ALL DEPENDS ${optix_ptx})
|
|
cycles_set_solution_folder(cycles_kernel_optix)
|
|
endif()
|
|
|
|
# OSL module
|
|
|
|
if(WITH_CYCLES_OSL)
|
|
list(APPEND LIB
|
|
cycles_kernel_osl
|
|
)
|
|
add_subdirectory(osl)
|
|
add_subdirectory(shaders)
|
|
endif()
|
|
|
|
# CPU module
|
|
|
|
include_directories(${INC})
|
|
include_directories(SYSTEM ${INC_SYS})
|
|
|
|
if(WITH_COMPILER_ASAN)
|
|
if(CMAKE_COMPILER_IS_GNUCC AND (NOT WITH_CYCLES_KERNEL_ASAN))
|
|
# GCC hangs compiling the big kernel files with asan and release, so disable by default.
|
|
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -fno-sanitize=all")
|
|
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-sanitize=vptr")
|
|
elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
|
|
# With OSL, Cycles disables rtti in some modules, wich then breaks at linking
|
|
# when trying to use vptr sanitizer (included into 'undefined' general option).
|
|
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -fno-sanitize=vptr")
|
|
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-sanitize=vptr")
|
|
endif()
|
|
endif()
|
|
|
|
set_source_files_properties(kernels/cpu/kernel.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/kernel_split.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/filter.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_KERNEL_FLAGS}")
|
|
|
|
if(CXX_HAS_SSE)
|
|
set_source_files_properties(kernels/cpu/kernel_sse2.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE2_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/kernel_sse3.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE3_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/kernel_sse41.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE41_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/kernel_split_sse2.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE2_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/kernel_split_sse3.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE3_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/kernel_split_sse41.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE41_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/filter_sse2.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE2_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/filter_sse3.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE3_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/filter_sse41.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE41_KERNEL_FLAGS}")
|
|
endif()
|
|
|
|
if(CXX_HAS_AVX)
|
|
set_source_files_properties(kernels/cpu/kernel_avx.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_AVX_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/kernel_split_avx.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_AVX_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/filter_avx.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_AVX_KERNEL_FLAGS}")
|
|
endif()
|
|
|
|
if(CXX_HAS_AVX2)
|
|
set_source_files_properties(kernels/cpu/kernel_avx2.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_AVX2_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/kernel_split_avx2.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_AVX2_KERNEL_FLAGS}")
|
|
set_source_files_properties(kernels/cpu/filter_avx2.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_AVX2_KERNEL_FLAGS}")
|
|
endif()
|
|
|
|
cycles_add_library(cycles_kernel "${LIB}"
|
|
${SRC_CPU_KERNELS}
|
|
${SRC_CUDA_KERNELS}
|
|
${SRC_OPTIX_KERNELS}
|
|
${SRC_OPENCL_KERNELS}
|
|
${SRC_HEADERS}
|
|
${SRC_KERNELS_CPU_HEADERS}
|
|
${SRC_KERNELS_CUDA_HEADERS}
|
|
${SRC_KERNELS_OPTIX_HEADERS}
|
|
${SRC_KERNELS_OPENCL_HEADERS}
|
|
${SRC_BVH_HEADERS}
|
|
${SRC_CLOSURE_HEADERS}
|
|
${SRC_FILTER_HEADERS}
|
|
${SRC_SVM_HEADERS}
|
|
${SRC_GEOM_HEADERS}
|
|
${SRC_SPLIT_HEADERS}
|
|
)
|
|
|
|
source_group("bvh" FILES ${SRC_BVH_HEADERS})
|
|
source_group("closure" FILES ${SRC_CLOSURE_HEADERS})
|
|
source_group("filter" FILES ${SRC_FILTER_HEADERS})
|
|
source_group("geom" FILES ${SRC_GEOM_HEADERS})
|
|
source_group("kernel" FILES ${SRC_HEADERS})
|
|
source_group("kernel\\split" FILES ${SRC_SPLIT_HEADERS})
|
|
source_group("kernels\\cpu" FILES ${SRC_CPU_KERNELS} ${SRC_KERNELS_CPU_HEADERS})
|
|
source_group("kernels\\cuda" FILES ${SRC_CUDA_KERNELS} ${SRC_KERNELS_CUDA_HEADERS})
|
|
source_group("kernels\\opencl" FILES ${SRC_OPENCL_KERNELS} ${SRC_KERNELS_OPENCL_HEADERS})
|
|
source_group("kernels\\optix" FILES ${SRC_OPTIX_KERNELS} ${SRC_KERNELS_OPTIX_HEADERS})
|
|
source_group("svm" FILES ${SRC_SVM_HEADERS})
|
|
|
|
if(WITH_CYCLES_CUDA)
|
|
add_dependencies(cycles_kernel cycles_kernel_cuda)
|
|
endif()
|
|
if(WITH_CYCLES_DEVICE_OPTIX AND WITH_CYCLES_CUDA_BINARIES)
|
|
add_dependencies(cycles_kernel cycles_kernel_optix)
|
|
endif()
|
|
|
|
# OpenCL kernel
|
|
|
|
# set(KERNEL_PREPROCESSED ${CMAKE_CURRENT_BINARY_DIR}/kernel_preprocessed.cl)
|
|
# add_custom_command(
|
|
# OUTPUT ${KERNEL_PREPROCESSED}
|
|
# COMMAND gcc -x c++ -E ${CMAKE_CURRENT_SOURCE_DIR}/kernel.cl -I ${CMAKE_CURRENT_SOURCE_DIR}/../util/ -DCCL_NAMESPACE_BEGIN= -DCCL_NAMESPACE_END= -o ${KERNEL_PREPROCESSED}
|
|
# DEPENDS ${SRC_KERNEL} ${SRC_UTIL_HEADERS})
|
|
# add_custom_target(cycles_kernel_preprocess ALL DEPENDS ${KERNEL_PREPROCESSED})
|
|
# delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${KERNEL_PREPROCESSED}" ${CYCLES_INSTALL_PATH}/kernel)
|
|
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_OPENCL_KERNELS}" ${CYCLES_INSTALL_PATH}/source/kernel/kernels/opencl)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_CUDA_KERNELS}" ${CYCLES_INSTALL_PATH}/source/kernel/kernels/cuda)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_OPTIX_KERNELS}" ${CYCLES_INSTALL_PATH}/source/kernel/kernels/optix)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_KERNELS_OPENCL_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/kernels/opencl)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_KERNELS_CUDA_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/kernels/cuda)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_KERNELS_OPTIX_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/kernels/optix)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_BVH_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/bvh)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_CLOSURE_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/closure)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_FILTER_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/filter)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_SVM_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/svm)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_GEOM_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/geom)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_UTIL_HEADERS}" ${CYCLES_INSTALL_PATH}/source/util)
|
|
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_SPLIT_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/split)
|