Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2021-04-01T17:39:11+00:00 2021-04-01T17:39:11+00:00 jsmall-nvidia jsmall@nvidia.com 2021-04-01T17:39:11+00:00 urn:sha1:fa31d21ba92669a521a7768467246918e3947e02 * #include an absolute path didn't work - because paths were taken to always be relative. * Split out compiler-core initially with just slang-source-loc.cpp * More lexer, name, token to compiler-core. * Split Lexer and Core diagnostics. * Move slang-file-system to core. * Add slang-file-system to core. * More DownstreamCompiler into compiler-core * Fix typo. * Add compiler-core to bootstrap proj. * Small fixes to premake * For linux try with compiler-core * Remove compiler-core from examples. * Added NameConventionUtil to compiler-core * Add global function to CharUtil to *hopefully* avoid linking issue. * Hack to make linkage of CharUtil work on linux. 2021-03-31T17:11:49+00:00 jsmall-nvidia jsmall@nvidia.com 2021-03-31T17:11:49+00:00 urn:sha1:5fde038b1a6b3c8b335cd5b380c3ee8d15403052 * #include an absolute path didn't work - because paths were taken to always be relative. * First pass support for __LINE__ and __FILE__. * Test include handling with __FILE__ Fix diagnostic compare when input is empty. * Fix some issues in preprocessor handling of special macros like __LINE__ Add a more complex test. * Use CONCAT2 in tests, because preprocessor doesn't quite get parameter expansion correct. * Make __FILE__ and __LINE__ behave more like Clang/Gcc. * A test for preprocessor bug. * Fix __LINE__ and __FILE__ in macro expansion, should be initiating location. * Fix some comments. * Small tidy up around builtin macros. * Small improvements for macro type names. Escape found paths. 2021-02-23T17:36:46+00:00 jsmall-nvidia jsmall@nvidia.com 2021-02-23T17:36:46+00:00 urn:sha1:55a5ccc559b34b8d2eb9c7b7a2d9efbae40619c2 * #include an absolute path didn't work - because paths were taken to always be relative. * WIP extracting source documentation. * WIP doc extraction. * More stuff around doc markup extraction. * More WIP around doc extraction. * Fix some indexing issues. * Initial doc extraction working. * Renaming of types in markup extraction process. * Extracting markup content. Removing indenting. Other fixes and improvements around document tools. * WIP support for documentation system. * Remove some commented out sections. * Remove some comments that no longer apply. * Improvements around SourceFile - such that more granularity around line ops. Made some functionality explicitly work without source. Improved Doc types nameing. 2021-02-18T00:04:48+00:00 jsmall-nvidia jsmall@nvidia.com 2021-02-18T00:04:48+00:00 urn:sha1:360d4f7a17a066cc878cdb2c558464bfdeaa3418 * #include an absolute path didn't work - because paths were taken to always be relative. * WIP: First pass in supporting output of line error information. * Add support for lexing to better be able to indicate SourceLocation information. * Fix lexer usage in DiagnosticSink in C++ extractor. * Update diagnostics tests to have line location info. * Fixed test expected output that now have source location information in them. * Better handling of tab. * Fix test expected results for tabbing change. * DiagnosticLexer -> DiagnosticSink::SourceLocationLexer Added line continuation tests. * Fix typo. * Added String::appendRepeatedChar * Change to rerun tests. * Added source locations to IR dumping. * Output column for IR dump source loc. * Add support for closing brace location to AST. Use closing brace location in lowering when adding return void. * Set the source location through SourceLoc - simplifies identifying if current loc is valid. * Copy terminator sloc. * Test for improved #line handling. * Made writer the last parameter for dumpIR. Small improvements to comments. * Disable sloc output on dump IR by default. * Fix issue with #line and inlining. * Fix for output with improved #line output. * Small comment change - mainly to kick off TC build. Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com> 2020-11-11T14:56:50+00:00 jsmall-nvidia jsmall@nvidia.com 2020-11-11T14:56:50+00:00 urn:sha1:8f0895e0f8257da2fd10b6325931627a9a1792ba * #include an absolute path didn't work - because paths were taken to always be relative. * Improve diagnostic for token pasting. * Token paste location test. * Output include hierarchy. * WIP on includes hierarchy. * Improved include hierarchy output - to handle source files without tokens. Improved test case. * Small comment improvements. Fixed a typo with not returning a reference. * Slight simplification of the ViewInitiatingHierarchy, by adding GetOrAddValue to Dictionary. * Remove the need for ViewInitiatingHierarchy type. * Improve output of path in diagnostic for includes hierarchy. * Remove comment in diagnostic for token-paste-location.slang * Update command line docs to include `-output-includes` Co-authored-by: Yong He <yonghe@outlook.com> 2020-08-18T17:42:46+00:00 jsmall-nvidia jsmall@nvidia.com 2020-08-18T17:42:46+00:00 urn:sha1:9abcb6ea24dbc7184c3a2ad9f4458f63f8901928 * Fix premake5.lua so it uses the new path needed for OpenCLDebugInfo100.h * Keep including the includes directory. * Added the spirv-tools-generated files. * We don't need to include the spirv/unified1 path because the files needed are actually in the spirv-tools-generated folder. * Put the build_info.h glslang generated files in external/glslang-generated. Alter premake5.lua to pick up that header. * First pass at documenting how to build glslang and spirv-tools. * Improved glsl/spir-v tools README.md * Added revision.h * Change how gResources is calculated. Update about revision.h * Update docs a little. * Split out spirv-tools into a separate project for building glslang. This was not necessary on linux, but *is* necessary on windows, because there is a file disassemble.cpp in spirv-tools and in glslang, and this leads to VS choosing only one. With the separate library, the problem is resolved. * Fix direct-spirv-emit output. * Update to latest version of spirv headers and spirv-tools. * Upgrade submodule version of glslang in external. * Add fPIC to build options of slang-spirv-tools * WIP adding support for InterlockedAddFp32 * Upgrade slang-binaries to have new glslang. * Fix issues with Windows slang-glslang binaries, via update of slang-binaries used. * WIP - atomicAdd. This solution can't work as we can't do (float*) in glsl. * WIP on atomic float ops. * Added checking for multiple decls that takes into account __target_intrinsic and __specialized_for_target. First pass impl of atomic add on float for glsl. * Split __atomicAdd so extensions are applied appropriately. * Made Dxc/Fxc support includes. Use HLSL prelude to pass the path to nvapi Added -nv-api-path * Refactor around IncludeHandler and impl of IncludeSystem * slang-include-handler -> slang-include-system Have IncludeHandler/Impl defined in slang-preprocessor * Small comment improvements. * Document atomic float add addition in target-compatibility.md. * CUDA float atomic support on RWByteAddressBuffer. * Add atomic-float-byte-address-buffer-cross.slang * Removed inappropriate-once.slang - the test is no longer valid when a file is loaded and has a unique identity by default. A test could be made, but would require an API call to create the file (so no unique id). Improved handling of loadFile - uses uniqueId if has one. * Work around for testing target overlaps - to avoid exceptions on adding targets. Simplify PathInfo setup. Modify single-target-intrinsic.slang - it no longer failed because there were no longer multiple definitions for the same target. Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com> 2020-05-07T19:00:33+00:00 jsmall-nvidia jsmall@nvidia.com 2020-05-07T19:00:33+00:00 urn:sha1:c16abd4fe1bda5ebcd50dbb22f30c6be43bb885f * Extractor builds without any reference to syntax (as it will be helping to produce this!). * Change macros to include the super class. * Added indexOf(const UnownedSubString& in) to UnownedSubString. Refactored extractor * Output a macro for each type with the extracted info - can be used during injection in class * Simplify the header file - as can get super type and last from macro now * Store the 'origin' of a definition * Some small tidy ups to the extractor. * Improve comments on the extractor options. * Made CPPExtractor own SourceOrigins * Small fixes around SourceOrigin. * Small tidy up around macroOrign 2020-03-03T00:14:18+00:00 jsmall-nvidia jsmall@nvidia.com 2020-03-03T00:14:18+00:00 urn:sha1:cbba1f2ba451f31e910d59fb9efbadc5e370c095 2019-06-19T20:05:40+00:00 jsmall-nvidia jsmall@nvidia.com 2019-06-19T20:05:40+00:00 urn:sha1:442f8c6d3d42b892e3f13128bcb6487ff7508f0d 2019-06-18T23:49:34+00:00 jsmall-nvidia jsmall@nvidia.com 2019-06-18T23:49:34+00:00 urn:sha1:7c9298d8b10b5f4e69e24e3eb933e93e0d92fc37 * Added extractLine line parsing to StringUtil. Use for matching lines instead of calcLines. calcLines uses extractLine to extract lines. Fixed problems found in output of some tests- due to how a how final line is handled. Now a final line has a \r or \n\r combination, but nothing else after it, it is considered the last line (not the line after it). * Use StringUtil::extractLine in slang-generate. * Improved comment on extractLine * Remove test code from StringUtil::extractLine * Made StringUtil::extractLine act as if line terminators are 'separators'. Added unit-test-string.cpp - to check behavior. * Adding LineParser - not entirely necessary, but slightly easier to use. * Improved LineParser::Iterator end testing. Added improved tests for LineParser. * Move line comparson after termination case - to fix problem with gcc release build. * Make UnownedStringSlice handle comparison when begin is nullptr - as it uses memcmp and passing nullptr to memcmp is undefined, leading to optimizer being able to do some unfortunate optimizations on gcc.