Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2024-11-29T07:02:19+00:00 2024-11-29T07:02:19+00:00 Bruce Mitchener bruce.mitchener@gmail.com 2024-11-29T07:02:19+00:00 urn:sha1:c3557978cf0184aaf75c27c309bc87e84fd6ab79 Co-authored-by: Ellie Hermaszewska <ellieh@nvidia.com> 2024-11-19T17:08:20+00:00 Ellie Hermaszewska ellieh@nvidia.com 2024-11-19T17:08:20+00:00 urn:sha1:0bf6a668208c65c980648fbe74a8c0a7bf4ded77 * Add markdown formatting to extras/formatting.sh * Correct formatting in markdown * Warn on unrecognized argument in formatting script * Print all diffs in formatting script * Correct markdown emph formatting * Don't format markdown by default --------- Co-authored-by: Yong He <yonghe@outlook.com> 2024-04-25T13:18:32+00:00 ArielG-NV 159081215+ArielG-NV@users.noreply.github.com 2024-04-25T13:18:32+00:00 urn:sha1:366a947cdf2e3c6958b7a9e17d561ce76ab0f594 * Support derivative functions in compute & capabilities adjustments fixes #4000 PR implements derivative functions in compute shaders properly so we have the functionality for SPIR-V & GLSL. Tests reflect fragment and compute paths. PR also adjusts capabilities to correct wrong SPRI-V target capabilities for when using textures. Remarks: 1. __requireComputeDerivative(); is a intrinsic_op and not modifier since inlining will destroy the modifier. 2. Derivative mode is tied to an entry point decoration `[DerivativeGroupQuad]`/`[DerivativeGroupLinear]` or GLSL syntax ``derivative_group_linearNV`. Default is to set the mode to `[DerivativeGroupQuad]` * remove -emit-spirv-directly * fixes 1. fix minor issue fwidth change where I returned the wrong type 2. fix issue where glslang{glsl->spirv} is wrong, so we don't run that test and just run the glsl test & direct spir-v test for intrinsic-texture.slang * adjust as per review and refine code 1. add test to ensure multi-diverging-in-logic entry points work -- 2 functions which may cause computeDerivatives + 1 that uses, 1 that does not. 2. naming 3. use entry point ref graph for c-like-targets 4. reordered some code to util's and removed `static linline` since that was just for ease of coding on my end (should not have been pushed). * Grammer * split up source file + issolate GLSL emit path change. --------- Co-authored-by: Yong He <yonghe@outlook.com>