diff options
Diffstat (limited to 'modules/glslang')
| -rw-r--r-- | modules/glslang/SCsub | 9 | ||||
| -rw-r--r-- | modules/glslang/glslang_resource_limits.h | 147 | ||||
| -rw-r--r-- | modules/glslang/register_types.cpp | 13 |
3 files changed, 158 insertions, 11 deletions
diff --git a/modules/glslang/SCsub b/modules/glslang/SCsub index 1954a32697..22ef1b5ea9 100644 --- a/modules/glslang/SCsub +++ b/modules/glslang/SCsub @@ -12,7 +12,6 @@ thirdparty_obj = [] if env["builtin_glslang"]: thirdparty_dir = "#thirdparty/glslang/" thirdparty_sources = [ - "glslang/CInterface/glslang_c_interface.cpp", "glslang/MachineIndependent/attribute.cpp", "glslang/MachineIndependent/Constant.cpp", "glslang/MachineIndependent/glslang_tab.cpp", @@ -44,7 +43,6 @@ if env["builtin_glslang"]: "glslang/GenericCodeGen/CodeGen.cpp", "glslang/GenericCodeGen/Link.cpp", "OGLCompilersDLL/InitializeDll.cpp", - "SPIRV/CInterface/spirv_c_interface.cpp", "SPIRV/disassemble.cpp", "SPIRV/doc.cpp", "SPIRV/GlslangToSpv.cpp", @@ -54,7 +52,6 @@ if env["builtin_glslang"]: "SPIRV/SpvPostProcess.cpp", "SPIRV/SPVRemapper.cpp", "SPIRV/SpvTools.cpp", - "StandAlone/ResourceLimits.cpp", ] if env["platform"] == "windows": @@ -65,10 +62,12 @@ if env["builtin_glslang"]: thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources] # Treat glslang headers as system headers to avoid raising warnings. Not supported on MSVC. + # Include `#thirdparty` to workaround mismatch between location of `SPIRV` in library source + # and in installed public headers. if not env.msvc: - env_glslang.Append(CPPFLAGS=["-isystem", Dir(thirdparty_dir).path]) + env_glslang.Append(CPPFLAGS=["-isystem", Dir(thirdparty_dir).path, "-isystem", Dir("#thirdparty").path]) else: - env_glslang.Prepend(CPPPATH=[thirdparty_dir]) + env_glslang.Prepend(CPPPATH=[thirdparty_dir, "#thirdparty"]) env_glslang.Append(CPPDEFINES=["ENABLE_OPT=0"]) diff --git a/modules/glslang/glslang_resource_limits.h b/modules/glslang/glslang_resource_limits.h new file mode 100644 index 0000000000..05390f95ad --- /dev/null +++ b/modules/glslang/glslang_resource_limits.h @@ -0,0 +1,147 @@ +/*************************************************************************/ +/* glslang_resource_limits.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef GLSLANG_RESOURCE_LIMITS_H +#define GLSLANG_RESOURCE_LIMITS_H + +#include <glslang/Include/ResourceLimits.h> + +// Synchronized with upstream glslang/StandAlone/ResourceLimits.cpp which is not +// part of the public API. + +const TBuiltInResource DefaultTBuiltInResource = { + /* .MaxLights = */ 32, + /* .MaxClipPlanes = */ 6, + /* .MaxTextureUnits = */ 32, + /* .MaxTextureCoords = */ 32, + /* .MaxVertexAttribs = */ 64, + /* .MaxVertexUniformComponents = */ 4096, + /* .MaxVaryingFloats = */ 64, + /* .MaxVertexTextureImageUnits = */ 32, + /* .MaxCombinedTextureImageUnits = */ 80, + /* .MaxTextureImageUnits = */ 32, + /* .MaxFragmentUniformComponents = */ 4096, + /* .MaxDrawBuffers = */ 32, + /* .MaxVertexUniformVectors = */ 128, + /* .MaxVaryingVectors = */ 8, + /* .MaxFragmentUniformVectors = */ 16, + /* .MaxVertexOutputVectors = */ 16, + /* .MaxFragmentInputVectors = */ 15, + /* .MinProgramTexelOffset = */ -8, + /* .MaxProgramTexelOffset = */ 7, + /* .MaxClipDistances = */ 8, + /* .MaxComputeWorkGroupCountX = */ 65535, + /* .MaxComputeWorkGroupCountY = */ 65535, + /* .MaxComputeWorkGroupCountZ = */ 65535, + /* .MaxComputeWorkGroupSizeX = */ 1024, + /* .MaxComputeWorkGroupSizeY = */ 1024, + /* .MaxComputeWorkGroupSizeZ = */ 64, + /* .MaxComputeUniformComponents = */ 1024, + /* .MaxComputeTextureImageUnits = */ 16, + /* .MaxComputeImageUniforms = */ 8, + /* .MaxComputeAtomicCounters = */ 8, + /* .MaxComputeAtomicCounterBuffers = */ 1, + /* .MaxVaryingComponents = */ 60, + /* .MaxVertexOutputComponents = */ 64, + /* .MaxGeometryInputComponents = */ 64, + /* .MaxGeometryOutputComponents = */ 128, + /* .MaxFragmentInputComponents = */ 128, + /* .MaxImageUnits = */ 8, + /* .MaxCombinedImageUnitsAndFragmentOutputs = */ 8, + /* .MaxCombinedShaderOutputResources = */ 8, + /* .MaxImageSamples = */ 0, + /* .MaxVertexImageUniforms = */ 0, + /* .MaxTessControlImageUniforms = */ 0, + /* .MaxTessEvaluationImageUniforms = */ 0, + /* .MaxGeometryImageUniforms = */ 0, + /* .MaxFragmentImageUniforms = */ 8, + /* .MaxCombinedImageUniforms = */ 8, + /* .MaxGeometryTextureImageUnits = */ 16, + /* .MaxGeometryOutputVertices = */ 256, + /* .MaxGeometryTotalOutputComponents = */ 1024, + /* .MaxGeometryUniformComponents = */ 1024, + /* .MaxGeometryVaryingComponents = */ 64, + /* .MaxTessControlInputComponents = */ 128, + /* .MaxTessControlOutputComponents = */ 128, + /* .MaxTessControlTextureImageUnits = */ 16, + /* .MaxTessControlUniformComponents = */ 1024, + /* .MaxTessControlTotalOutputComponents = */ 4096, + /* .MaxTessEvaluationInputComponents = */ 128, + /* .MaxTessEvaluationOutputComponents = */ 128, + /* .MaxTessEvaluationTextureImageUnits = */ 16, + /* .MaxTessEvaluationUniformComponents = */ 1024, + /* .MaxTessPatchComponents = */ 120, + /* .MaxPatchVertices = */ 32, + /* .MaxTessGenLevel = */ 64, + /* .MaxViewports = */ 16, + /* .MaxVertexAtomicCounters = */ 0, + /* .MaxTessControlAtomicCounters = */ 0, + /* .MaxTessEvaluationAtomicCounters = */ 0, + /* .MaxGeometryAtomicCounters = */ 0, + /* .MaxFragmentAtomicCounters = */ 8, + /* .MaxCombinedAtomicCounters = */ 8, + /* .MaxAtomicCounterBindings = */ 1, + /* .MaxVertexAtomicCounterBuffers = */ 0, + /* .MaxTessControlAtomicCounterBuffers = */ 0, + /* .MaxTessEvaluationAtomicCounterBuffers = */ 0, + /* .MaxGeometryAtomicCounterBuffers = */ 0, + /* .MaxFragmentAtomicCounterBuffers = */ 1, + /* .MaxCombinedAtomicCounterBuffers = */ 1, + /* .MaxAtomicCounterBufferSize = */ 16384, + /* .MaxTransformFeedbackBuffers = */ 4, + /* .MaxTransformFeedbackInterleavedComponents = */ 64, + /* .MaxCullDistances = */ 8, + /* .MaxCombinedClipAndCullDistances = */ 8, + /* .MaxSamples = */ 4, + /* .maxMeshOutputVerticesNV = */ 256, + /* .maxMeshOutputPrimitivesNV = */ 512, + /* .maxMeshWorkGroupSizeX_NV = */ 32, + /* .maxMeshWorkGroupSizeY_NV = */ 1, + /* .maxMeshWorkGroupSizeZ_NV = */ 1, + /* .maxTaskWorkGroupSizeX_NV = */ 32, + /* .maxTaskWorkGroupSizeY_NV = */ 1, + /* .maxTaskWorkGroupSizeZ_NV = */ 1, + /* .maxMeshViewCountNV = */ 4, + /* .maxDualSourceDrawBuffersEXT = */ 1, + + /* .limits = */ { + /* .nonInductiveForLoops = */ 1, + /* .whileLoops = */ 1, + /* .doWhileLoops = */ 1, + /* .generalUniformIndexing = */ 1, + /* .generalAttributeMatrixVectorIndexing = */ 1, + /* .generalVaryingIndexing = */ 1, + /* .generalSamplerIndexing = */ 1, + /* .generalVariableIndexing = */ 1, + /* .generalConstantMatrixVectorIndexing = */ 1, + } +}; + +#endif // GLSLANG_RESOURCE_LIMITS_H diff --git a/modules/glslang/register_types.cpp b/modules/glslang/register_types.cpp index c67d5ff5ab..8e69ba78c7 100644 --- a/modules/glslang/register_types.cpp +++ b/modules/glslang/register_types.cpp @@ -32,10 +32,11 @@ #include "servers/rendering/rendering_device.h" -#include <SPIRV/GlslangToSpv.h> -#include <StandAlone/ResourceLimits.h> +#include "glslang_resource_limits.h" + #include <glslang/Include/Types.h> #include <glslang/Public/ShaderLang.h> +#include <glslang/SPIRV/GlslangToSpv.h> static Vector<uint8_t> _compile_shader_glsl(RenderingDevice::ShaderStage p_stage, const String &p_source_code, RenderingDevice::ShaderLanguage p_language, String *r_error, const RenderingDevice::Capabilities *p_capabilities) { Vector<uint8_t> ret; @@ -129,7 +130,7 @@ static Vector<uint8_t> _compile_shader_glsl(RenderingDevice::ShaderStage p_stage std::string pre_processed_code; //preprocess - if (!shader.preprocess(&glslang::DefaultTBuiltInResource, DefaultVersion, ENoProfile, false, false, messages, &pre_processed_code, includer)) { + if (!shader.preprocess(&DefaultTBuiltInResource, DefaultVersion, ENoProfile, false, false, messages, &pre_processed_code, includer)) { if (r_error) { (*r_error) = "Failed pre-process:\n"; (*r_error) += shader.getInfoLog(); @@ -144,7 +145,7 @@ static Vector<uint8_t> _compile_shader_glsl(RenderingDevice::ShaderStage p_stage shader.setStrings(&cs_strings, 1); //parse - if (!shader.parse(&glslang::DefaultTBuiltInResource, DefaultVersion, false, messages)) { + if (!shader.parse(&DefaultTBuiltInResource, DefaultVersion, false, messages)) { if (r_error) { (*r_error) = "Failed parse:\n"; (*r_error) += shader.getInfoLog(); @@ -190,8 +191,8 @@ static String _get_cache_key_function_glsl(const RenderingDevice::Capabilities * } void preregister_glslang_types() { - // initialize in case it's not initialized. This is done once per thread - // and it's safe to call multiple times + // Initialize in case it's not initialized. This is done once per thread + // and it's safe to call multiple times. glslang::InitializeProcess(); RenderingDevice::shader_set_compile_to_spirv_function(_compile_shader_glsl); RenderingDevice::shader_set_get_cache_key_function(_get_cache_key_function_glsl); |