slang.git/source/slang/slang-emit-source-writer.h, branch master

format

2024-10-29T06:49:26+00:00

* format * Minor test fixes * enable checking cpp format in ci

Use ankerl/unordered_dense as a hashmap implementation (#3036)

2023-08-16T00:57:47+00:00

* Correct namespace for getClockFrequency * missing const * Add missing assignment operator * Remove unused variables * Return correct modified variable * Use stable hash code for file system identity * terse static_assert * Structured binding for map iteration * Make (==) and getHashCode const on many structs * Add ConstIterator for LinkedList * Replace uses of ItemProxy::getValue with Dictionary::at * Extract list of loads from gradientsMap before updating it * Const correctness in type layout * Add unordered_dense hashmap submodule * Use wyhash or getHashCode in slang-hash.h * refactor slang-hash.h * Use ankerl/unordered_dense as a hashmap implementation Notable changes: - The subscript operator returns a reference directly to the value, rather than a lazy ItemProxy (pair of dict pointer and key) slang-profile time (95% over 10 runs): - Before: 6.3913906 (±0.0746) - After: 5.9276123 (±0.0964) * 64 bit hash for strings So they have the same hash as char buffers with the same contents * Narrowing warnings for gcc to match msvc * revert back to c++17 * Correct c++ version for msvc * Use path to unordered_dense which keeps tests happy * Do not assign to and read from map in same expression * Remove redundant map operations in primal-hoist * Split out stable hash functions into slang-stable-hash.h * 64 bit hash by default * regenerate vs projects * Correct return type from HashSetBase::getCount() * correct width for call to Dictionary::reserve * Use stable hash for obfuscated module ids * Signed int for reserve * clearer variable naming * Parameterize Dictionary on hash and equality functors * Allow heterogenous lookup for Dictionary * missing const * Use set over operator[] in some places * Remove unused function * s/at/getValue

StringBuilder to lowerCamel (#2840)

2023-04-25T16:25:52+00:00

* #include an absolute path didn't work - because paths were taken to always be relative. * WIP lowerCamel Dictionary. * WIP more lowerCamel fixes for Dictionary. * Add/Remove/Clear * GetValue/Contains * Fix tabs in dictionary. Count -> getCount * Fix fields with caps. * Key -> key Value -> value Use m_ for members where appropriate. Use lowerCamel in linked list. * Some small fixes/improvements to Dictionary. * Kick CI. * Small tidy on String. * Append -> append * ToString -> toString ProduceString -> produceString * Small fixes. * StringToXXX -> stringToXXX * Fix typo introduced by Append -> append. * Made intToAscii do reversal at the end. --------- Co-authored-by: Yong He

Dictionary using lowerCamel (#2835)

2023-04-25T14:43:29+00:00

Make SourceMap a value type (#2812)

2023-04-19T21:06:56+00:00

* #include an absolute path didn't work - because paths were taken to always be relative. * Moved JSON source map writing logic to JSONSourceMapUtil. * Use ArtifactHandler to read/write SourceMaps. Use ObjectCastableAdapter to hold SourceMap Only serialize SourceMap <-> JSON on demand. * Make some types swappable. * BoxValue impl. * Added asBoxValue. * Remove const get funcs. * Fix typo in asBoxValue. * Fix another typo in asBoxValue. * Slightly simplify conversion to blob of SourceMap. * Small fix for asBoxValue

Support for producing SourceMap on emit (#2707)

2023-03-17T15:05:15+00:00

* #include an absolute path didn't work - because paths were taken to always be relative. * WIP source map. * Split out handling of RttiTypeFuncs to a map type. * Make RttiTypeFuncsMap hold default impls. * Slightly more sophisticated RttiTypeFuncsMap * Source map decoding. * Fix tabs. * Fix asserts due to negative values. * Use less obscure mechanisms in SourceMap. * Source map decoding. Simplifying SourceMap usage. * First attempt at ouputting a source map as part of emit. * Added support for -source-map option. SourceMap is added to the artifact.

[gfx] Support StructuredBuffer. (#1851)

2021-05-21T23:38:33+00:00

Co-authored-by: T. Foley

More #line improvements (#1713)

2021-02-18T00:04:48+00:00

* #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

Support for 64 bit integer types (#1191)

2020-01-30T21:28:50+00:00

* * For integer literals add postfix, and use unsigned/signed output appropriately * Extend GLSL extension handling by type, and for adding 64 bit int extensions * Added tests for int/uint64 types * Add explicit Int/UInt64 emit functions to avoid ambiguity.

WIP: slang to C++ code generation (#997)

2019-07-09T17:59:30+00:00

* WIP: Emitting Cpp * Added HLSLType instead of using IRInst - because they don't seem to be deduped. * Removed need for lexer to take a String. Added mechansim to lookup intrinsic functions on C++. * A c/c++ cross compilation test. * WIP Cpp output using cloning and slang types. * More work to generate mul funcs. * WIP: Outputting some simple C++. * Expose findOrEmitHoistableInst to IRBuilder to aid cloning, * Simplification for checking for BasicTypes. Test infrastructure compiles output C++ code. * Dot and mat/vec multiplication output. * First pass at swizzling. * First support for binary ops. * Builtin binary and unary functions. * Any and all. * WIP adding support for other functions. Added code to generate function signature. * Add scalar functions to slang-cpp-prelude.h * Support for most built in operations. * Tested first ternary. * Checking the emitting of corner cases functions - normalize, length, any, all, normalize, reflect. * Check asfloat etc work. * Fmod support. * WIP Array handling in C++. * First stage in being able to handl arbitrary type output for CLikeSourceEmitter * Removed Handler/Emitter split - so can implement more easily complex type naming. * Array passing by value first pass. * Rename Array -> FixedArray * Outputs structs in C++. * Emit the thread config. * Dimension -> TypeDimension * SpecializedOperation -> SpecializedIntrinsic Operation -> IntrinsicOp Use shared impl of isNominalOp Commented use of m_uniqueModule etc. * Add code to test slang->cpp when compiled doesn't have errors. Does so by building shared library and exporting the entry point. * Fix linux clang/gcc compile error about override not being specified. * Make sure c-cross-compile is run on linux targets/smoke. * Remove c-cross-compile.slang from smoke. * Fix running tests/cross-compile/c-cross-compile.slang on Ubuntu 16.04 * Only add -std=c++11 for C++ source.