Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2025-05-12T17:28:05+00:00 2025-05-12T17:28:05+00:00 Theresa Foley 10618364+tangent-vector@users.noreply.github.com 2025-05-12T17:28:05+00:00 urn:sha1:4c76b275907cf2d764f3fc51468d1c58635a10c1 2024-10-29T06:49:26+00:00 Ellie Hermaszewska ellieh@nvidia.com 2024-10-29T06:49:26+00:00 urn:sha1:f65d756bff8d4c5cbc15bd0322a2ae8e6b896a21 * format * Minor test fixes * enable checking cpp format in ci 2023-09-07T14:20:26+00:00 jsmall-nvidia jsmall@nvidia.com 2023-09-07T14:20:26+00:00 urn:sha1:269282fd3647f1b201d2aae4c82b0c0af16c6420 Co-authored-by: Yong He <yonghe@outlook.com> 2023-08-16T00:57:47+00:00 Ellie Hermaszewska ellieh@nvidia.com 2023-08-16T00:57:47+00:00 urn:sha1:45d9961a6a86d184248ef84f6a07125b0c224f97 * 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 2022-09-01T20:39:08+00:00 jsmall-nvidia jsmall@nvidia.com 2022-09-01T20:39:08+00:00 urn:sha1:cc0b81350f6b681c794b4ac7c0f3b5fe73cb19eb * #include an absolute path didn't work - because paths were taken to always be relative. * Make ISlangFileSystem derive from ICastable. * Make ArchiveFileSystem into an interface Make file systems atomically reference counted. * Small fix. * Some small fixes to work around issues of ICastable on ISlangFileSystem * Use ISlangFileSystem derived type instead of IArchiveFileSystem. Can always get other interface with castAs. * Some small fixes around change of interface returned from archive type functions. * Remove CacheFileSystem member from linkage. Can access easily from m_fileSystemExt if necessary with as cast. * Fix RiffFileSystem casting issue. * Add a check around CacheFileSystem. 2021-12-03T14:46:08+00:00 jsmall-nvidia jsmall@nvidia.com 2021-12-03T14:46:08+00:00 urn:sha1:80ff45f095db5a08db264921fda2db210788d529 * #include an absolute path didn't work - because paths were taken to always be relative. * Improvements to repro diagnostics. * Fix typo. 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. 2020-11-19T09:14:48+00:00 jsmall-nvidia jsmall@nvidia.com 2020-11-19T09:14:48+00:00 urn:sha1:b59451020eee59cd52e4d8231360ebed4fc59adb * #include an absolute path didn't work - because paths were taken to always be relative. * WIP FileSystem refactor. * Made loadFile load the file in binary mode. * Fixed some comments. Fixed typo in RelativePath - not used 'fixedPath'. 2020-06-18T18:17:57+00:00 jsmall-nvidia jsmall@nvidia.com 2020-06-18T18:17:57+00:00 urn:sha1:dfbe3cfcdb308cdb0f89cb2844fb3aba96cfcaec * * Fix output in slang repro command line * Profile uses lowerCamel method names (had mix of upper and lower) * Rename slang-serialize-state/SerializeStateUtil to slang-repro and ReproUtil.