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# Copyright 2020 The Dawn & Tint Authors
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
###############################################################################
# Dawn projects
###############################################################################
add_subdirectory(partition_alloc)
add_subdirectory(common)
add_subdirectory(platform)
add_subdirectory(native)
add_subdirectory(wire)
add_subdirectory(utils)
if (DAWN_BUILD_BENCHMARKS)
add_subdirectory(tests/benchmarks)
endif()
if(DAWN_USE_GLFW)
add_subdirectory(glfw)
endif()
if (DAWN_BUILD_SAMPLES)
add_subdirectory(samples)
endif()
if (DAWN_BUILD_NODE_BINDINGS)
add_subdirectory(node)
endif()
###############################################################################
# Dawn headers
###############################################################################
DawnJSONGenerator(
TARGET "headers"
PRINT_NAME "Dawn headers"
RESULT_VARIABLE "DAWN_HEADERS_GEN_SOURCES"
)
add_library(dawn_headers INTERFACE)
target_sources(dawn_headers PUBLIC
"${DAWN_INCLUDE_DIR}/webgpu/webgpu.h"
${DAWN_HEADERS_GEN_SOURCES}
)
target_link_libraries(dawn_headers INTERFACE dawn_public_config)
install_if_enabled(dawn_headers)
###############################################################################
# Dawn C++ headers
###############################################################################
DawnJSONGenerator(
TARGET "cpp_headers"
PRINT_NAME "Dawn C++ headers"
RESULT_VARIABLE "DAWNCPP_HEADERS_GEN_SOURCES"
)
add_library(dawncpp_headers INTERFACE)
target_sources(dawncpp_headers PUBLIC
"${DAWN_INCLUDE_DIR}/webgpu/webgpu_cpp.h"
"${DAWN_INCLUDE_DIR}/webgpu/webgpu_enum_class_bitmasks.h"
${DAWNCPP_HEADERS_GEN_SOURCES}
)
target_link_libraries(dawncpp_headers INTERFACE dawn_headers)
install_if_enabled(dawncpp_headers)
add_library(dawncpp ALIAS dawncpp_headers)
add_library(webgpu_cpp ALIAS dawncpp_headers)
###############################################################################
# libdawn_proc
###############################################################################
DawnJSONGenerator(
TARGET "proc"
PRINT_NAME "Dawn C++ wrapper"
RESULT_VARIABLE "DAWNPROC_GEN_SOURCES"
)
add_library(dawn_proc)
common_compile_options(dawn_proc)
target_compile_definitions(dawn_proc PRIVATE "WGPU_IMPLEMENTATION")
if(BUILD_SHARED_LIBS)
target_compile_definitions(dawn_proc PRIVATE "WGPU_SHARED_LIBRARY")
endif()
target_sources(dawn_proc
INTERFACE
"${DAWN_INCLUDE_DIR}/dawn/dawn_thread_dispatch_proc.h"
"${DAWN_INCLUDE_DIR}/dawn/dawn_proc.h"
PRIVATE
${DAWNPROC_GEN_SOURCES}
)
target_link_libraries(dawn_proc
PUBLIC
dawn_headers
PRIVATE
dawn_common
dawn_internal_config
)
install_if_enabled(dawn_proc)
###############################################################################
# Other generated files (upstream header, emscripten header, emscripten bits)
###############################################################################
DawnJSONGenerator(
TARGET "webgpu_headers"
PRINT_NAME "WebGPU headers"
RESULT_VARIABLE "WEBGPU_HEADERS_GEN_SOURCES"
)
add_custom_target(webgpu_headers_gen
DEPENDS ${WEBGPU_HEADERS_GEN_SOURCES}
)
DawnJSONGenerator(
TARGET "emscripten_bits"
PRINT_NAME "Emscripten WebGPU bits"
RESULT_VARIABLE "EMSCRIPTEN_BITS_GEN_SOURCES"
)
add_custom_target(emscripten_bits_gen
DEPENDS ${EMSCRIPTEN_BITS_GEN_SOURCES}
)