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glslang: Disable warnings and allow unbundling

This commit is contained in:
Rémi Verschelde 2019-09-27 09:39:53 +02:00
parent 7458a601ce
commit 65ad12e79a
4 changed files with 65 additions and 60 deletions
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1
SConstruct
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@ -140,6 +140,7 @@ opts.Add(BoolVariable('builtin_bullet', "Use the built-in Bullet library", True)
opts.Add(BoolVariable('builtin_certs', "Bundle default SSL certificates to be used if you don't specify an override in the project settings", True))
opts.Add(BoolVariable('builtin_enet', "Use the built-in ENet library", True))
opts.Add(BoolVariable('builtin_freetype', "Use the built-in FreeType library", True))
opts.Add(BoolVariable('builtin_glslang', "Use the built-in glslang library", True))
opts.Add(BoolVariable('builtin_libogg', "Use the built-in libogg library", True))
opts.Add(BoolVariable('builtin_libpng', "Use the built-in libpng library", True))
opts.Add(BoolVariable('builtin_libtheora', "Use the built-in libtheora library", True))

106
modules/glslang/SCsub
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@ -6,61 +6,63 @@ Import('env_modules')
env_glslang = env_modules.Clone()
# Thirdparty source files
# Not unbundled so far since not widespread as shared library
thirdparty_dir = "#thirdparty/glslang/"
thirdparty_sources = [
"glslang/MachineIndependent/RemoveTree.cpp",
"glslang/MachineIndependent/ParseHelper.cpp",
"glslang/MachineIndependent/iomapper.cpp",
"glslang/MachineIndependent/propagateNoContraction.cpp",
"glslang/MachineIndependent/Intermediate.cpp",
"glslang/MachineIndependent/linkValidate.cpp",
"glslang/MachineIndependent/attribute.cpp",
"glslang/MachineIndependent/Scan.cpp",
"glslang/MachineIndependent/Initialize.cpp",
"glslang/MachineIndependent/Constant.cpp",
"glslang/MachineIndependent/reflection.cpp",
"glslang/MachineIndependent/limits.cpp",
"glslang/MachineIndependent/preprocessor/PpScanner.cpp",
"glslang/MachineIndependent/preprocessor/PpTokens.cpp",
"glslang/MachineIndependent/preprocessor/PpAtom.cpp",
"glslang/MachineIndependent/preprocessor/PpContext.cpp",
"glslang/MachineIndependent/preprocessor/Pp.cpp",
"glslang/MachineIndependent/InfoSink.cpp",
"glslang/MachineIndependent/intermOut.cpp",
"glslang/MachineIndependent/SymbolTable.cpp",
"glslang/MachineIndependent/glslang_tab.cpp",
"glslang/MachineIndependent/pch.cpp",
"glslang/MachineIndependent/Versions.cpp",
"glslang/MachineIndependent/ShaderLang.cpp",
"glslang/MachineIndependent/parseConst.cpp",
"glslang/MachineIndependent/PoolAlloc.cpp",
"glslang/MachineIndependent/ParseContextBase.cpp",
"glslang/MachineIndependent/IntermTraverse.cpp",
"glslang/GenericCodeGen/Link.cpp",
"glslang/GenericCodeGen/CodeGen.cpp",
"OGLCompilersDLL/InitializeDll.cpp",
"SPIRV/InReadableOrder.cpp",
"SPIRV/GlslangToSpv.cpp",
"SPIRV/SpvBuilder.cpp",
"SPIRV/SpvTools.cpp",
"SPIRV/disassemble.cpp",
"SPIRV/doc.cpp",
"SPIRV/SPVRemapper.cpp",
"SPIRV/SpvPostProcess.cpp",
"SPIRV/Logger.cpp"
]
if env['builtin_glslang']:
thirdparty_dir = "#thirdparty/glslang/"
thirdparty_sources = [
"glslang/MachineIndependent/RemoveTree.cpp",
"glslang/MachineIndependent/ParseHelper.cpp",
"glslang/MachineIndependent/iomapper.cpp",
"glslang/MachineIndependent/propagateNoContraction.cpp",
"glslang/MachineIndependent/Intermediate.cpp",
"glslang/MachineIndependent/linkValidate.cpp",
"glslang/MachineIndependent/attribute.cpp",
"glslang/MachineIndependent/Scan.cpp",
"glslang/MachineIndependent/Initialize.cpp",
"glslang/MachineIndependent/Constant.cpp",
"glslang/MachineIndependent/reflection.cpp",
"glslang/MachineIndependent/limits.cpp",
"glslang/MachineIndependent/preprocessor/PpScanner.cpp",
"glslang/MachineIndependent/preprocessor/PpTokens.cpp",
"glslang/MachineIndependent/preprocessor/PpAtom.cpp",
"glslang/MachineIndependent/preprocessor/PpContext.cpp",
"glslang/MachineIndependent/preprocessor/Pp.cpp",
"glslang/MachineIndependent/InfoSink.cpp",
"glslang/MachineIndependent/intermOut.cpp",
"glslang/MachineIndependent/SymbolTable.cpp",
"glslang/MachineIndependent/glslang_tab.cpp",
"glslang/MachineIndependent/pch.cpp",
"glslang/MachineIndependent/Versions.cpp",
"glslang/MachineIndependent/ShaderLang.cpp",
"glslang/MachineIndependent/parseConst.cpp",
"glslang/MachineIndependent/PoolAlloc.cpp",
"glslang/MachineIndependent/ParseContextBase.cpp",
"glslang/MachineIndependent/IntermTraverse.cpp",
"glslang/GenericCodeGen/Link.cpp",
"glslang/GenericCodeGen/CodeGen.cpp",
"OGLCompilersDLL/InitializeDll.cpp",
"SPIRV/InReadableOrder.cpp",
"SPIRV/GlslangToSpv.cpp",
"SPIRV/SpvBuilder.cpp",
"SPIRV/SpvTools.cpp",
"SPIRV/disassemble.cpp",
"SPIRV/doc.cpp",
"SPIRV/SPVRemapper.cpp",
"SPIRV/SpvPostProcess.cpp",
"SPIRV/Logger.cpp"
]
if (env["platform"]=="windows"):
thirdparty_sources.append("glslang/OSDependent/Windows/ossource.cpp")
else:
thirdparty_sources.append("glslang/OSDependent/Unix/ossource.cpp")
if (env["platform"]=="windows"):
thirdparty_sources.append("glslang/OSDependent/Windows/ossource.cpp")
else:
thirdparty_sources.append("glslang/OSDependent/Unix/ossource.cpp")
thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
env_glslang.Prepend(CPPPATH=[thirdparty_dir])
env_thirdparty = env_glslang.Clone()
env_thirdparty.disable_warnings()
env_thirdparty.add_source_files(env.modules_sources, thirdparty_sources)
env_glslang.add_source_files(env.modules_sources, thirdparty_sources)
# Godot's own source files
env_glslang.add_source_files(env.modules_sources, "*.cpp")
env.Prepend(CPPPATH=[thirdparty_dir])

15
modules/glslang/register_types.cpp
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@ -29,11 +29,12 @@
/*************************************************************************/
#include "register_types.h"
#include "servers/visual/rendering_device.h"
#include "thirdparty/glslang/SPIRV/GlslangToSpv.h"
#include "thirdparty/glslang/glslang/Include/Types.h"
#include "thirdparty/glslang/glslang/Public/ShaderLang.h"
#include <SPIRV/GlslangToSpv.h>
#include <glslang/Include/Types.h>
#include <glslang/Public/ShaderLang.h>
static const TBuiltInResource default_builtin_resource = {
/*maxLights*/ 32,
@ -145,7 +146,7 @@ static PoolVector<uint8_t> _compile_shader_glsl(RenderingDevice::ShaderStage p_s
PoolVector<uint8_t> ret;
ERR_FAIL_COND_V(p_language==RenderingDevice::SHADER_LANGUAGE_HLSL,ret);
ERR_FAIL_COND_V(p_language == RenderingDevice::SHADER_LANGUAGE_HLSL, ret);
EShLanguage stages[RenderingDevice::SHADER_STAGE_MAX] = {
EShLangVertex,
@ -174,7 +175,7 @@ static PoolVector<uint8_t> _compile_shader_glsl(RenderingDevice::ShaderStage p_s
const int DefaultVersion = 100;
std::string pre_processed_code;
//preprocess
//preprocess
if (!shader.preprocess(&default_builtin_resource, DefaultVersion, ENoProfile, false, false, messages, &pre_processed_code, includer)) {
if (r_error) {
@ -216,17 +217,15 @@ static PoolVector<uint8_t> _compile_shader_glsl(RenderingDevice::ShaderStage p_s
return ret;
}
std::vector<uint32_t> SpirV;
spv::SpvBuildLogger logger;
glslang::SpvOptions spvOptions;
glslang::GlslangToSpv(*program.getIntermediate(stages[p_stage]), SpirV, &logger, &spvOptions);
ret.resize(SpirV.size() * sizeof(uint32_t));
{
PoolVector<uint8_t>::Write w = ret.write();
copymem(w.ptr(),&SpirV[0],SpirV.size()*sizeof(uint32_t));
copymem(w.ptr(), &SpirV[0], SpirV.size() * sizeof(uint32_t));
}
return ret;

3
platform/x11/detect.py
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@ -323,6 +323,9 @@ def configure(env):
env.Append(CPPDEFINES=['VULKAN_ENABLED'])
if not env['builtin_vulkan']:
env.ParseConfig('pkg-config vulkan --cflags --libs')
if not env['builtin_glslang']:
# No pkgconfig file for glslang so far
env.Append(LIBS=['glslang', 'SPIRV'])
#env.Append(CPPDEFINES=['OPENGL_ENABLED'])
env.Append(LIBS=['GL'])