Brecht Van Lommel
c7f788b877
openSubdiv_init() would detect available evaluators before any OpenGL context exists, causing a crash with libepoxy. This test however is redundant as we already check the requirements on the Blender side through the GPU API. To simplify things, completely remove the device detection in the opensubdiv module and reduce the evaluators to just CPU and GPU. The plan here is to move to the GPU module abstraction over OpenGL/Metal/Vulkan and so all these different backends no longer make sense. This also removes the user preference for OpenSubdiv compute device, which was not used for the new GPU subdivision implementation. Ref D15291 Differential Revision: https://developer.blender.org/D15470
120 lines
3.0 KiB
CMake
120 lines
3.0 KiB
CMake
# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright 2013 Blender Foundation. All rights reserved.
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set(INC
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.
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../guardedalloc
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)
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set(INC_SYS
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)
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set(SRC
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opensubdiv_capi.h
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opensubdiv_capi_type.h
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opensubdiv_converter_capi.h
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opensubdiv_evaluator_capi.h
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opensubdiv_topology_refiner_capi.h
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)
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set(LIB
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)
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if(WITH_OPENSUBDIV)
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macro(OPENSUBDIV_DEFINE_COMPONENT component)
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if(${${component}})
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add_definitions(-D${component})
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endif()
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endmacro()
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list(APPEND INC_SYS
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${OPENSUBDIV_INCLUDE_DIRS}
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${GLEW_INCLUDE_PATH}
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)
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list(APPEND SRC
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# Base.
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internal/base/memory.h
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internal/base/opensubdiv_capi.cc
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internal/base/type.h
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internal/base/type_convert.cc
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internal/base/type_convert.h
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internal/base/util.cc
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internal/base/util.h
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# Evaluator.
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internal/evaluator/eval_output.cc
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internal/evaluator/eval_output.h
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internal/evaluator/eval_output_cpu.cc
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internal/evaluator/eval_output_cpu.h
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internal/evaluator/eval_output_gpu.cc
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internal/evaluator/eval_output_gpu.h
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internal/evaluator/evaluator_cache_impl.cc
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internal/evaluator/evaluator_cache_impl.h
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internal/evaluator/evaluator_capi.cc
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internal/evaluator/evaluator_impl.cc
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internal/evaluator/evaluator_impl.h
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internal/evaluator/gl_compute_evaluator.cc
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internal/evaluator/gl_compute_evaluator.h
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internal/evaluator/patch_map.cc
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internal/evaluator/patch_map.h
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# Topology.
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internal/topology/mesh_topology.cc
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internal/topology/mesh_topology_compare.cc
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internal/topology/mesh_topology.h
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internal/topology/topology_refiner_capi.cc
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internal/topology/topology_refiner_factory.cc
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internal/topology/topology_refiner_impl.cc
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internal/topology/topology_refiner_impl_compare.cc
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internal/topology/topology_refiner_impl.h
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)
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list(APPEND LIB
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${OPENSUBDIV_LIBRARIES}
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)
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if(WITH_OPENMP_STATIC)
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list(APPEND LIB
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${OpenMP_LIBRARIES}
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)
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endif()
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OPENSUBDIV_DEFINE_COMPONENT(OPENSUBDIV_HAS_OPENMP)
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OPENSUBDIV_DEFINE_COMPONENT(OPENSUBDIV_HAS_OPENCL)
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OPENSUBDIV_DEFINE_COMPONENT(OPENSUBDIV_HAS_CUDA)
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OPENSUBDIV_DEFINE_COMPONENT(OPENSUBDIV_HAS_GLSL_TRANSFORM_FEEDBACK)
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OPENSUBDIV_DEFINE_COMPONENT(OPENSUBDIV_HAS_GLSL_COMPUTE)
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add_definitions(${GL_DEFINITIONS})
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add_definitions(-DOSD_USES_GLEW)
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if(WIN32)
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add_definitions(-DNOMINMAX)
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add_definitions(-D_USE_MATH_DEFINES)
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endif()
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data_to_c_simple(internal/evaluator/shaders/glsl_compute_kernel.glsl SRC)
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else()
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list(APPEND SRC
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stub/opensubdiv_stub.cc
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stub/opensubdiv_evaluator_stub.cc
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stub/opensubdiv_topology_refiner_stub.cc
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)
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endif()
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blender_add_lib(bf_intern_opensubdiv "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
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# Tests.
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if(WITH_GTESTS AND WITH_OPENSUBDIV)
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include(GTestTesting)
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add_definitions(${GFLAGS_DEFINES})
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add_definitions(${GLOG_DEFINES})
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add_definitions(-DBLENDER_GFLAGS_NAMESPACE=${GFLAGS_NAMESPACE})
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blender_add_test_executable(opensubdiv_mesh_topology_test "internal/topology/mesh_topology_test.cc" "${INC}" "${INC_SYS}" "${LIB};bf_intern_opensubdiv")
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endif()
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