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test/source/blender/makesrna/intern/CMakeLists.txt
Lukas Stockner 0f2ae614a1 Use mmap() IO for reading uncompressed .blends 
Instead of submitting tons of tiny IO syscalls, we can speed things up
significantly by `mmap`ing the .blend file into virtual memory and directly
accessing it.

In my local testing, this speeds up loading the Dweebs file with all its
linked files from 19sec to 10sec (on Linux).

As far as I can see, this should be supported on Linux, OSX and BSD.
For Windows, a second code path uses `CreateFileMapping` and
`MapViewOfFile` to achieve the same result.

Reviewed By: mont29, brecht

Differential Revision: https://developer.blender.org/D8246
2021-01-14 22:03:29 +01:00

451 lines
9.0 KiB
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# ***** BEGIN GPL LICENSE BLOCK *****
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# The Original Code is Copyright (C) 2006, Blender Foundation
# All rights reserved.
# ***** END GPL LICENSE BLOCK *****
if(CMAKE_COMPILER_IS_GNUCC)
# add here so we fail early.
string(APPEND CMAKE_C_FLAGS " -Werror=implicit-function-declaration")
endif()
# files rna_access.c rna_define.c makesrna.c intentionally excluded.
set(DEFSRC
rna_ID.c
rna_action.c
rna_animation.c
rna_animviz.c
rna_armature.c
rna_asset.c
rna_attribute.c
rna_boid.c
rna_brush.c
rna_cachefile.c
rna_camera.c
rna_cloth.c
rna_collection.c
rna_color.c
rna_constraint.c
rna_context.c
rna_curve.c
rna_curveprofile.c
rna_depsgraph.c
rna_dynamicpaint.c
rna_fcurve.c
rna_fluid.c
rna_gpencil.c
rna_gpencil_modifier.c
rna_image.c
rna_key.c
rna_lattice.c
rna_layer.c
rna_light.c
rna_lightprobe.c
rna_linestyle.c
rna_main.c
rna_mask.c
rna_material.c
rna_mesh.c
rna_meta.c
rna_modifier.c
rna_movieclip.c
rna_nla.c
rna_nodetree.c
rna_object.c
rna_object_force.c
rna_packedfile.c
rna_palette.c
rna_particle.c
rna_pose.c
rna_render.c
rna_rigidbody.c
rna_rna.c
rna_scene.c
rna_screen.c
rna_sculpt_paint.c
rna_sequencer.c
rna_shader_fx.c
rna_sound.c
rna_space.c
rna_speaker.c
rna_test.c
rna_text.c
rna_texture.c
rna_timeline.c
rna_tracking.c
rna_ui.c
rna_userdef.c
rna_vfont.c
rna_volume.c
rna_wm.c
rna_wm_gizmo.c
rna_workspace.c
rna_world.c
rna_xr.c
)
if(WITH_EXPERIMENTAL_FEATURES)
add_definitions(-DWITH_GEOMETRY_NODES)
add_definitions(-DWITH_POINT_CLOUD)
add_definitions(-DWITH_HAIR_NODES)
list(APPEND DEFSRC
rna_hair.c
rna_pointcloud.c
rna_simulation.c
)
endif()
set(APISRC
rna_action_api.c
rna_animation_api.c
rna_armature_api.c
rna_camera_api.c
rna_curve_api.c
rna_fcurve_api.c
rna_image_api.c
rna_lattice_api.c
rna_main_api.c
rna_material_api.c
rna_mesh_api.c
rna_meta_api.c
rna_object_api.c
rna_pose_api.c
rna_scene_api.c
rna_sequencer_api.c
rna_sound_api.c
rna_space_api.c
rna_text_api.c
rna_texture_api.c
rna_ui_api.c
rna_vfont_api.c
rna_wm_api.c
rna_wm_gizmo_api.c
rna_workspace_api.c
)
string(REGEX REPLACE "rna_([a-zA-Z0-9_-]*).c" "${CMAKE_CURRENT_BINARY_DIR}/rna_\\1_gen.c" GENSRC "${DEFSRC}")
list(APPEND GENSRC
"${CMAKE_CURRENT_BINARY_DIR}/rna_prototypes_gen.h"
)
set_source_files_properties(${GENSRC} PROPERTIES GENERATED TRUE)
# --------------------------
# CFLAGS for Generated Files
#
# less strict flags for generated source
set(GENSRC_CFLAGS)
if(CMAKE_COMPILER_IS_GNUCC OR (CMAKE_C_COMPILER_ID MATCHES "Clang"))
set(GENSRC_CFLAGS "-Wno-missing-prototypes")
endif()
if(CMAKE_C_COMPILER_ID MATCHES "Clang")
string(APPEND GENSRC_CFLAGS " -Wno-missing-variable-declarations")
endif()
if(GENSRC_CFLAGS)
set_source_files_properties(${GENSRC} PROPERTIES COMPILE_FLAGS "${GENSRC_CFLAGS}")
endif()
unset(GENSRC_CFLAGS)
# NOTE: Disable clang-tidy because generated files are stored outside of the source,
# so the clang-tidy can not find our .clang-tidy and fall-backs to own set of rules
# which are too noisy for Blender.
#
# In the future clang-tidy would either need to be inlined checks and passed via the
# command line (instead of using .clang-tidy file). Or, maybe, there is a way to
# pass configuration file to the clang-tidy command.
unset(CMAKE_C_CLANG_TIDY)
unset(CMAKE_CXX_CLANG_TIDY)
set(SRC_RNA_INC
../RNA_access.h
../RNA_define.h
../RNA_documentation.h
../RNA_enum_types.h
../RNA_types.h
)
set(SRC
makesrna.c
rna_define.c
${DEFSRC}
${APISRC}
../../../../intern/clog/clog.c
../../../../intern/guardedalloc/intern/leak_detector.cc
../../../../intern/guardedalloc/intern/mallocn.c
../../../../intern/guardedalloc/intern/mallocn_guarded_impl.c
../../../../intern/guardedalloc/intern/mallocn_lockfree_impl.c
# Needed for defaults.
../../../../release/datafiles/userdef/userdef_default.c
../../../../release/datafiles/userdef/userdef_default_theme.c
)
set(INC
../../../../intern/clog
# Needed for defaults forward declarations.
../../blenloader
${CMAKE_BINARY_DIR}/source/blender/makesdna/intern
)
set(INC_SYS
)
if(WITH_CYCLES)
add_definitions(-DWITH_CYCLES)
endif()
if(WITH_PYTHON)
add_definitions(-DWITH_PYTHON)
list(APPEND INC
../../python
)
endif()
if(WITH_IMAGE_OPENEXR)
add_definitions(-DWITH_OPENEXR)
endif()
if(WITH_OPENIMAGEIO)
add_definitions(-DWITH_OPENIMAGEIO)
endif()
if(WITH_IMAGE_TIFF)
add_definitions(-DWITH_TIFF)
endif()
if(WITH_IMAGE_OPENJPEG)
add_definitions(-DWITH_OPENJPEG)
endif()
if(WITH_IMAGE_DDS)
add_definitions(-DWITH_DDS)
endif()
if(WITH_IMAGE_CINEON)
add_definitions(-DWITH_CINEON)
endif()
if(WITH_IMAGE_HDR)
add_definitions(-DWITH_HDR)
endif()
if(WITH_AUDASPACE)
add_definitions(-DWITH_AUDASPACE)
list(APPEND INC_SYS
${AUDASPACE_C_INCLUDE_DIRS}
)
list(APPEND LIB
${AUDASPACE_C_LIBRARIES}
${AUDASPACE_PY_LIBRARIES}
)
endif()
if(WITH_CODEC_FFMPEG)
list(APPEND INC
../../../../intern/ffmpeg
)
list(APPEND INC_SYS
${FFMPEG_INCLUDE_DIRS}
)
list(APPEND LIB
${FFMPEG_LIBRARIES}
)
add_definitions(-DWITH_FFMPEG)
endif()
if(WITH_FFTW3)
add_definitions(-DWITH_FFTW3)
endif()
if(WITH_MOD_FLUID)
add_definitions(-DWITH_FLUID)
endif()
if(WITH_MOD_OCEANSIM)
add_definitions(-DWITH_OCEANSIM)
endif()
if(WITH_SDL)
if(WITH_SDL_DYNLOAD)
add_definitions(-DWITH_SDL_DYNLOAD)
list(APPEND INC
../../../../extern/sdlew/include
)
endif()
add_definitions(-DWITH_SDL)
endif()
if(WITH_OPENAL)
add_definitions(-DWITH_OPENAL)
endif()
if(WITH_JACK)
add_definitions(-DWITH_JACK)
endif()
if(WITH_OPENCOLLADA)
add_definitions(-DWITH_COLLADA)
endif()
if(WITH_INTERNATIONAL)
add_definitions(-DWITH_INTERNATIONAL)
endif()
if(WITH_ALEMBIC)
list(APPEND INC
../../io/alembic
)
add_definitions(-DWITH_ALEMBIC)
endif()
if(WITH_BULLET)
list(APPEND INC
../../../../intern/rigidbody
)
add_definitions(-DWITH_BULLET)
endif()
if(WITH_FREESTYLE)
list(APPEND INC
../../freestyle
)
add_definitions(-DWITH_FREESTYLE)
endif()
if(WITH_OPENSUBDIV)
list(APPEND INC
../../../../intern/opensubdiv
)
add_definitions(-DWITH_OPENSUBDIV)
endif()
if(WITH_OPENVDB)
add_definitions(-DWITH_OPENVDB)
if(WITH_OPENVDB_BLOSC)
add_definitions(-DWITH_OPENVDB_BLOSC)
endif()
endif()
if(WITH_INPUT_NDOF)
add_definitions(-DWITH_INPUT_NDOF)
endif()
if(WITH_XR_OPENXR)
add_definitions(-DWITH_XR_OPENXR)
endif()
if(WITH_GMP)
add_definitions(-DWITH_GMP)
endif()
# Build makesrna executable
blender_include_dirs(
.
..
../../blenfont
../../blenkernel
../../blenlib
../../blentranslation
../../bmesh
../../depsgraph
../../draw
../../gpu
../../ikplugin
../../imbuf
../../makesdna
../../modifiers
../../nodes/
../../sequencer
../../simulation
../../windowmanager
../../editors/include
../../render
../../../../intern/cycles/blender
../../../../intern/atomic
../../../../intern/glew-mx
../../../../intern/guardedalloc
../../../../intern/memutil
../../../../intern/mantaflow/extern
)
add_cc_flags_custom_test(makesrna)
add_executable(makesrna ${SRC} ${SRC_RNA_INC} ${SRC_DNA_INC})
setup_platform_linker_flags(makesrna)
target_link_libraries(makesrna bf_dna)
target_link_libraries(makesrna bf_dna_blenlib)
if(WIN32 AND NOT UNIX)
target_link_libraries(makesrna ${PTHREADS_LIBRARIES})
endif()
# Output rna_*_gen.c
# note (linux only): with crashes try add this after COMMAND: valgrind --leak-check=full --track-origins=yes
add_custom_command(
OUTPUT ${GENSRC}
COMMAND "$<TARGET_FILE:makesrna>" ${CMAKE_CURRENT_BINARY_DIR}/
DEPENDS makesrna
)
# Build bf_rna
set(SRC
rna_access.c
rna_access_compare_override.c
${GENSRC}
${SRC_RNA_INC}
rna_access_internal.h
rna_internal.h
rna_internal_types.h
rna_mesh_utils.h
)
set(LIB
bf_dna
bf_editor_space_api
bf_editor_animation
bf_editor_armature
bf_editor_asset
bf_editor_curve
bf_editor_gizmo_library
bf_editor_gpencil
bf_editor_io
bf_editor_mesh
bf_editor_object
bf_editor_physics
bf_editor_render
bf_editor_scene
bf_editor_sculpt_paint
bf_editor_sound
bf_editor_transform
bf_editor_undo
)
blender_add_lib(bf_rna "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
# Needed so we can use dna_type_offsets.h for defaults initialization.
add_dependencies(bf_blenkernel bf_dna)
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