mirror of
https://github.com/RPCS3/glslang.git
synced 2024-11-30 22:51:06 +00:00
035a3bbc4a
Add mechanism to use GL_EXT_spirv_intrinsics headers in glslang. Ported GL_EXT_shader_realtime_clock as an example.
310 lines
8.6 KiB
Python
310 lines
8.6 KiB
Python
# Copyright (C) 2020 The Khronos Group Inc.
|
|
#
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
#
|
|
# Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
#
|
|
# 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.
|
|
#
|
|
# Neither the name of The Khronos Group Inc. 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 HOLDERS 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.
|
|
|
|
package(
|
|
default_visibility = ["//visibility:public"],
|
|
)
|
|
|
|
# Description:
|
|
#
|
|
# Khronos reference front-end for GLSL and ESSL, and sample SPIR-V generator.
|
|
|
|
licenses(["notice"])
|
|
|
|
exports_files(["LICENSE"])
|
|
|
|
# Build information generation script
|
|
py_binary(
|
|
name = "build_info",
|
|
srcs = ["build_info.py"],
|
|
)
|
|
|
|
py_binary(
|
|
name = "gen_extension_headers",
|
|
srcs = ["gen_extension_headers.py"],
|
|
)
|
|
|
|
genrule(
|
|
name = "gen_build_info_h",
|
|
srcs = ["CHANGES.md", "build_info.h.tmpl"],
|
|
outs = ["glslang/build_info.h"],
|
|
cmd_bash = "$(location build_info) $$(dirname $(location CHANGES.md)) -i $(location build_info.h.tmpl) -o $(location glslang/build_info.h)",
|
|
cmd_bat = "for %F in ($(location CHANGES.md)) do $(location build_info) %~dpF -i $(location build_info.h.tmpl) -o $(location glslang/build_info.h)",
|
|
tools = [":build_info"],
|
|
)
|
|
|
|
genrule(
|
|
name = "gen_extension_headers_h",
|
|
srcs = ["glslang/ExtensionHeaders", "gen_extension_headers.py"],
|
|
outs = ["glslang/glsl_intrinsic_header.h"],
|
|
cmd_bash = "$(location gen_extension_headers) -i $(location glslang/ExtensionHeaders) -o $(location glslang/glsl_intrinsic_header.h)",
|
|
tools = [":gen_extension_headers"],
|
|
)
|
|
|
|
COMMON_COPTS = select({
|
|
"@bazel_tools//src/conditions:windows": [""],
|
|
"//conditions:default": [
|
|
"-Wall",
|
|
"-Wuninitialized",
|
|
"-Wunused",
|
|
"-Wunused-local-typedefs",
|
|
"-Wunused-parameter",
|
|
"-Wunused-value",
|
|
"-Wunused-variable",
|
|
"-Wno-reorder",
|
|
"-std=c++11",
|
|
"-fvisibility=hidden",
|
|
"-fvisibility-inlines-hidden",
|
|
"-fno-exceptions",
|
|
"-fno-rtti",
|
|
],
|
|
})
|
|
|
|
cc_library(
|
|
name = "glslang",
|
|
srcs = glob(
|
|
[
|
|
"glslang/GenericCodeGen/*.cpp",
|
|
"glslang/HLSL/*.cpp",
|
|
"glslang/MachineIndependent/*.cpp",
|
|
"glslang/MachineIndependent/preprocessor/*.cpp",
|
|
],
|
|
exclude = [
|
|
"glslang/HLSL/pch.h",
|
|
"glslang/MachineIndependent/pch.h",
|
|
],
|
|
) + [
|
|
"OGLCompilersDLL/InitializeDll.cpp",
|
|
] + select({
|
|
"@bazel_tools//src/conditions:windows":
|
|
["glslang/OSDependent/Windows/ossource.cpp"],
|
|
"//conditions:default":
|
|
["glslang/OSDependent/Unix/ossource.cpp"],
|
|
}),
|
|
hdrs = glob([
|
|
"glslang/HLSL/*.h",
|
|
"glslang/Include/*.h",
|
|
"glslang/MachineIndependent/*.h",
|
|
"glslang/MachineIndependent/preprocessor/*.h",
|
|
]) + [
|
|
"OGLCompilersDLL/InitializeDll.h",
|
|
"StandAlone/DirStackFileIncluder.h",
|
|
"glslang/OSDependent/osinclude.h",
|
|
"glslang/Public/ShaderLang.h",
|
|
":gen_build_info_h",
|
|
],
|
|
copts = COMMON_COPTS,
|
|
defines = [
|
|
"AMD_EXTENSIONS",
|
|
"ENABLE_HLSL=0",
|
|
"ENABLE_OPT=0",
|
|
"NV_EXTENSIONS",
|
|
],
|
|
linkopts = select({
|
|
"@bazel_tools//src/conditions:windows": [""],
|
|
"//conditions:default": ["-lm", "-lpthread"],
|
|
}),
|
|
linkstatic = 1,
|
|
)
|
|
|
|
genrule(
|
|
name = "export_spirv_headers",
|
|
srcs = [
|
|
"SPIRV/GLSL.ext.AMD.h",
|
|
"SPIRV/GLSL.ext.EXT.h",
|
|
"SPIRV/GLSL.ext.KHR.h",
|
|
"SPIRV/GLSL.ext.NV.h",
|
|
"SPIRV/GLSL.std.450.h",
|
|
"SPIRV/NonSemanticDebugPrintf.h",
|
|
"SPIRV/spirv.hpp",
|
|
],
|
|
outs = [
|
|
"include/SPIRV/GLSL.ext.AMD.h",
|
|
"include/SPIRV/GLSL.ext.EXT.h",
|
|
"include/SPIRV/GLSL.ext.KHR.h",
|
|
"include/SPIRV/GLSL.ext.NV.h",
|
|
"include/SPIRV/GLSL.std.450.h",
|
|
"include/SPIRV/NonSemanticDebugPrintf.h",
|
|
"include/SPIRV/spirv.hpp",
|
|
],
|
|
cmd_bash = "mkdir -p $(@D)/include/SPIRV && cp $(SRCS) $(@D)/include/SPIRV/",
|
|
cmd_bat = "(if not exist $(@D)\\include\\SPIRV mkdir $(@D)\\include\\SPIRV) && (for %S in ($(SRCS)) do @xcopy /q %S $(@D)\\include\\SPIRV\\ >NUL)",
|
|
)
|
|
|
|
cc_library(
|
|
name = "SPIRV_headers",
|
|
hdrs = [":export_spirv_headers"],
|
|
copts = COMMON_COPTS,
|
|
includes = [
|
|
"include",
|
|
"include/SPIRV",
|
|
],
|
|
linkstatic = 1,
|
|
)
|
|
|
|
cc_library(
|
|
name = "SPIRV",
|
|
srcs = glob(
|
|
["SPIRV/*.cpp"],
|
|
exclude = [
|
|
"SPIRV/SpvTools.cpp",
|
|
],
|
|
),
|
|
hdrs = [
|
|
"SPIRV/GlslangToSpv.h",
|
|
"SPIRV/Logger.h",
|
|
"SPIRV/SPVRemapper.h",
|
|
"SPIRV/SpvBuilder.h",
|
|
"SPIRV/SpvTools.h",
|
|
"SPIRV/bitutils.h",
|
|
"SPIRV/disassemble.h",
|
|
"SPIRV/doc.h",
|
|
"SPIRV/hex_float.h",
|
|
"SPIRV/spvIR.h",
|
|
],
|
|
copts = COMMON_COPTS,
|
|
includes = ["SPIRV"],
|
|
linkopts = select({
|
|
"@bazel_tools//src/conditions:windows": [""],
|
|
"//conditions:default": ["-lm"],
|
|
}),
|
|
linkstatic = 1,
|
|
deps = [
|
|
":SPIRV_headers",
|
|
":glslang",
|
|
],
|
|
)
|
|
|
|
cc_library(
|
|
name = "glslang-default-resource-limits",
|
|
srcs = ["StandAlone/ResourceLimits.cpp"],
|
|
hdrs = ["StandAlone/ResourceLimits.h"],
|
|
copts = COMMON_COPTS,
|
|
linkstatic = 1,
|
|
deps = [":glslang"],
|
|
)
|
|
|
|
cc_binary(
|
|
name = "glslangValidator",
|
|
srcs = [
|
|
"StandAlone/StandAlone.cpp",
|
|
"StandAlone/Worklist.h",
|
|
":glslang/glsl_intrinsic_header.h"
|
|
],
|
|
copts = COMMON_COPTS,
|
|
deps = [
|
|
":SPIRV",
|
|
":glslang",
|
|
":glslang-default-resource-limits",
|
|
],
|
|
)
|
|
|
|
cc_binary(
|
|
name = "spirv-remap",
|
|
srcs = ["StandAlone/spirv-remap.cpp"],
|
|
copts = COMMON_COPTS,
|
|
deps = [
|
|
":SPIRV",
|
|
":glslang",
|
|
":glslang-default-resource-limits",
|
|
],
|
|
)
|
|
|
|
filegroup(
|
|
name = "test_files",
|
|
srcs = glob(
|
|
["Test/**"],
|
|
exclude = [
|
|
"Test/bump",
|
|
"Test/glslangValidator",
|
|
"Test/runtests",
|
|
],
|
|
),
|
|
)
|
|
|
|
cc_library(
|
|
name = "glslang_test_lib",
|
|
testonly = 1,
|
|
srcs = [
|
|
"gtests/HexFloat.cpp",
|
|
"gtests/Initializer.h",
|
|
"gtests/Settings.cpp",
|
|
"gtests/Settings.h",
|
|
"gtests/TestFixture.cpp",
|
|
"gtests/TestFixture.h",
|
|
"gtests/main.cpp",
|
|
],
|
|
copts = COMMON_COPTS,
|
|
data = [":test_files"],
|
|
defines = select({
|
|
# Unfortunately we can't use $(location) in cc_library at the moment.
|
|
# See https://github.com/bazelbuild/bazel/issues/1023
|
|
# So we'll specify the path manually.
|
|
"@bazel_tools//src/conditions:windows":
|
|
["GLSLANG_TEST_DIRECTORY='\"../../../../../Test\"'"],
|
|
"//conditions:default":
|
|
["GLSLANG_TEST_DIRECTORY='\"Test\"'"],
|
|
}),
|
|
linkstatic = 1,
|
|
deps = [
|
|
":SPIRV",
|
|
":glslang",
|
|
":glslang-default-resource-limits",
|
|
"@com_google_googletest//:gtest",
|
|
],
|
|
)
|
|
|
|
GLSLANG_TESTS = glob(
|
|
["gtests/*.FromFile.cpp"],
|
|
# Since we are not building the SPIRV-Tools dependency, the following tests
|
|
# cannot be performed.
|
|
exclude = [
|
|
"gtests/Hlsl.FromFile.cpp",
|
|
"gtests/Spv.FromFile.cpp",
|
|
],
|
|
)
|
|
|
|
[cc_test(
|
|
name = test_file.replace("gtests/", "").replace(".FromFile.cpp", "") + "_test",
|
|
srcs = [test_file],
|
|
copts = COMMON_COPTS,
|
|
data = [
|
|
":test_files",
|
|
],
|
|
deps = [
|
|
":SPIRV",
|
|
":glslang",
|
|
":glslang_test_lib",
|
|
],
|
|
) for test_file in GLSLANG_TESTS]
|