forked from bartvdbraak/blender
d15c5e51a1
as with the HSV node the OSL code is relying on the (yet to be implemented) autorename. Also the svm code could use mix (svm_lerp) instead: 32 . float3 color_inv = make_float3(1.0f, 1.0f, 1.0f) - color; 35 . . stack_store_float3(stack, out_color, svm_lerp(color_inv, color, factor)); I have a feeling that each node 'program' should have the least program as possible. I'll see with Brecht later. But overall I don't know if that's any fast. And apart from that I think we will need this kind of function to move to a library if multiple functions linked in are not a problem.
155 lines
3.7 KiB
CMake
155 lines
3.7 KiB
CMake
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set(INC
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.
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../util
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osl
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svm
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)
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set(SRC
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kernel.cpp
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kernel_optimized.cpp
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kernel.cl
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kernel.cu
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)
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set(SRC_HEADERS
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kernel.h
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kernel_bvh.h
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kernel_camera.h
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kernel_compat_cpu.h
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kernel_compat_cuda.h
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kernel_compat_opencl.h
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kernel_differential.h
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kernel_displace.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_light.h
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kernel_math.h
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kernel_mbvh.h
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kernel_montecarlo.h
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kernel_object.h
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kernel_path.h
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kernel_qbvh.h
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kernel_random.h
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kernel_shader.h
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kernel_textures.h
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kernel_triangle.h
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kernel_types.h
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)
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set(SRC_SVM_HEADERS
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svm/bsdf.h
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svm/bsdf_ashikhmin_velvet.h
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svm/bsdf_diffuse.h
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svm/bsdf_oren_nayar.h
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svm/bsdf_microfacet.h
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svm/bsdf_reflection.h
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svm/bsdf_refraction.h
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svm/bsdf_transparent.h
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svm/bsdf_ward.h
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svm/bsdf_westin.h
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svm/emissive.h
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svm/svm.h
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svm/svm_attribute.h
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svm/svm_bsdf.h
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svm/svm_camera.h
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svm/svm_closure.h
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svm/svm_convert.h
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svm/svm_displace.h
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svm/svm_fresnel.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_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_mapping.h
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svm/svm_math.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_sepcomb_rgb.h
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svm/svm_sky.h
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svm/svm_tex_coord.h
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svm/svm_texture.h
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svm/svm_types.h
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svm/svm_value.h
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svm/svm_voronoi.h
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svm/svm_wave.h
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svm/volume.h
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)
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set(SRC_UTIL_HEADERS
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../util/util_color.h
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../util/util_math.h
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../util/util_transform.h
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../util/util_types.h
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)
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# CUDA module
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if(WITH_CYCLES_CUDA_BINARIES)
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if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
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set(CUDA_BITS 64)
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else()
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set(CUDA_BITS 32)
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endif()
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set(cuda_sources kernel.cu ${headers} ${svm_headers})
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set(cuda_cubins)
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foreach(arch ${CYCLES_CUDA_BINARIES_ARCH})
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set(cuda_cubin kernel_${arch}.cubin)
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add_custom_command(
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OUTPUT ${cuda_cubin}
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COMMAND ${CUDA_NVCC_EXECUTABLE} -arch=${arch} -m${CUDA_BITS} --cubin ${CMAKE_CURRENT_SOURCE_DIR}/kernel.cu --use_fast_math -o ${CMAKE_CURRENT_BINARY_DIR}/${cuda_cubin} --ptxas-options="-v" --maxrregcount=24 --opencc-options -OPT:Olimit=0 -I${CMAKE_CURRENT_SOURCE_DIR}/../util -I${CMAKE_CURRENT_SOURCE_DIR}/svm -DCCL_NAMESPACE_BEGIN= -DCCL_NAMESPACE_END= -DNVCC
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DEPENDS ${cuda_sources})
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delayed_install("${CMAKE_CURRENT_BINARY_DIR}" "${cuda_cubin}" ${CYCLES_INSTALL_PATH}/lib)
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list(APPEND cuda_cubins ${cuda_cubin})
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endforeach()
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add_custom_target(cycles_kernel_cuda ALL DEPENDS ${cuda_cubins})
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endif()
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# OSL module
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if(WITH_CYCLES_OSL)
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add_subdirectory(osl)
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endif()
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# CPU module
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include_directories(${INC})
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add_library(cycles_kernel ${SRC} ${SRC_HEADERS} ${SRC_SVM_HEADERS})
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if(WITH_CYCLES_OPTIMIZED_KERNEL)
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SET_SOURCE_FILES_PROPERTIES(kernel_optimized.cpp PROPERTIES COMPILE_FLAGS ${CYCLES_OPTIMIZED_KERNEL_FLAGS})
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endif()
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if(WITH_CYCLES_CUDA)
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add_dependencies(cycles_kernel cycles_kernel_cuda)
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endif()
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# OpenCL kernel
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#set(KERNEL_PREPROCESSED ${CMAKE_CURRENT_BINARY_DIR}/kernel_preprocessed.cl)
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#add_custom_command(
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# OUTPUT ${KERNEL_PREPROCESSED}
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# COMMAND gcc -x c++ -E ${CMAKE_CURRENT_SOURCE_DIR}/kernel.cl -I ${CMAKE_CURRENT_SOURCE_DIR}/../util/ -DCCL_NAMESPACE_BEGIN= -DCCL_NAMESPACE_END= -DWITH_OPENCL -o ${KERNEL_PREPROCESSED}
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# DEPENDS ${SRC_KERNEL} ${SRC_UTIL_HEADERS})
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#add_custom_target(cycles_kernel_preprocess ALL DEPENDS ${KERNEL_PREPROCESSED})
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#delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${KERNEL_PREPROCESSED}" ${CYCLES_INSTALL_PATH}/kernel)
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delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "kernel.cl" ${CYCLES_INSTALL_PATH}/kernel)
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delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "kernel.cu" ${CYCLES_INSTALL_PATH}/kernel)
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delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_HEADERS}" ${CYCLES_INSTALL_PATH}/kernel)
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delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_SVM_HEADERS}" ${CYCLES_INSTALL_PATH}/kernel/svm)
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delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_UTIL_HEADERS}" ${CYCLES_INSTALL_PATH}/kernel)
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