rustspvgen

CLI tool to generate C++ / SPIR-V enumerations and tables for SpvGenTwo

Consumes SPIR-V machine-readable JSON grammars:

• spirv.core.grammar.json
• extinst.opencl.std.100.grammar.json
• extinst.glsl.std.450.grammar.json

I was to lazy to write the generated text to the file direclty, so the tool just prints it to stdout and you have to pipe it into a file.

• --defs generates a header like spirv.hpp11 but with some extras
• --header generates Grammar.h
• --cpp generates Grammar.cpp (the main lookup table for SpvGenTwo)

Example usage:

rustspvgen.exe spirv.core.grammar.json --defs > C:\Users\Fabian\Projects\Proto\SpvGenTwo\lib\include\spvgentwo\Spv.h
rustspvgen.exe spirv.core.grammar.json --header > C:\Users\Fabian\Projects\Proto\SpvGenTwo\lib\include\spvgentwo\Grammar.h
rustspvgen.exe spirv.core.grammar.json extinst.glsl.std.450.grammar.json extinst.opencl.std.100.grammar.json --cpp > C:\Users\Fabian\Projects\Proto\SpvGenTwo\lib\source\Grammar.cpp
rustspvgen.exe extinst.glsl.std.450.grammar.json --defs > C:\Users\Fabian\Projects\Proto\SpvGenTwo\lib\include\spvgentwo\Glsl.h
rustspvgen.exe extinst.opencl.std.100.grammar.json --defs > C:\Users\Fabian\Projects\Proto\SpvGenTwo\lib\include\spvgentwo\OpenCl.h

Generated files can be found here: https://github.com/rAzoR8/SpvGenTwo/blob/feature/grammar/lib/include/spvgentwo/Spv.h https://github.com/rAzoR8/SpvGenTwo/blob/feature/grammar/lib/include/spvgentwo/Glsl.h https://github.com/rAzoR8/SpvGenTwo/blob/feature/grammar/lib/include/spvgentwo/OpenCl.h