Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2024-11-29T07:40:52+00:00 2024-11-29T07:40:52+00:00 Jay Kwak 82421531+jkwak-work@users.noreply.github.com 2024-11-29T07:40:52+00:00 urn:sha1:e53ca9872f62ceb2bb86f5a00bdec033c1fda6fb Adding nonuniformEXT intrinsic for GLSL Co-authored-by: Ellie Hermaszewska <ellieh@nvidia.com> 2024-06-08T12:12:49+00:00 Yong He yonghe@outlook.com 2024-06-08T12:12:49+00:00 urn:sha1:9a23a9aab3721828526c921db1e779008e133e8f * SPIRV `Block` decoration fixes. - SPIRV does not allow duplicate `Block` decorations. So we shouldn't be generating them. - Also fixes duplication of OpName. - SPIRV and HLSL do not allow ConstantBuffer with trailing unsized arrays. Added a check in the front-end against such code. * Convert failing cross-compile tests to filecheck. --------- Co-authored-by: Jay Kwak <82421531+jkwak-work@users.noreply.github.com> 2023-07-06T14:21:50+00:00 jsmall-nvidia jsmall@nvidia.com 2023-07-06T14:21:50+00:00 urn:sha1:946a1b294e1e511d4bb32817d0c82828b5305113 * Work around for NonUniformResourceIndex with non integral types. * Make the non integral NonUniformResourceIndex, inline early. * Add a depreciated warning. 2019-01-07T14:31:31+00:00 jsmall-nvidia jsmall@nvidia.com 2019-01-07T14:31:31+00:00 urn:sha1:eb331446e3bee812d1df19cf59eb2d23d287ac74 * Remove AppContext. Use StdChannels to hold writers, and TestToolUtil to hold test tool specific functionality. * StdChannels -> StdWriters * getStdOut -> getOut, getStdError -> getError * Renamed main.cpp files of tools to try and stop visual studio getting confused between files - such that clicking on an error takes editor to the right location. * Work in progress on being able to serialize debug information. * * Added MemoryStream * First pass converting to IRSerialData * Able to read and write IRSerialData with debug data * Start at reconstruting IR serialized data. * First pass of generation debug SourceLocs from debug data. Works for test set for line nos. * Bug fixes. Moved testing of serialization into IRSerialUtil * Work around problem with irModule = generateIRForTranslationUnit(translationUnit); two times in a row produces different output(!). Fix by just creating once. * Remove problem with use of ternary op in slang.cpp on gcc/clang. * Added -verify-debug-serial-ir option that makes IR modules go through full serialization with debug information and verification. * Add a test that does serial debug verification that is run by default on linux. 2018-11-07T00:16:52+00:00 Tim Foley tfoleyNV@users.noreply.github.com 2018-11-07T00:16:52+00:00 urn:sha1:02e18b55faff56c037a76645c793b24b712fa375 These calls translate to uses of the `nonuniformEXT` qualifier introduced by the `GL_EXT_nonuniform_qualifier` extension. The standard library changes in this case are straightforward uses of existing compiler mechanisms. The test case is one of the less pleasant ones where we compare SPIR-V output against SPIR-V generated from a hand-coded GLSL baseline. This is a case where a simpler test type that just checks for specific textual matches in the output (and not whole files) would be better, but that is out of scope for this change.