Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2025-06-05T20:18:42+00:00 2025-06-05T20:18:42+00:00 Jay Kwak 82421531+jkwak-work@users.noreply.github.com 2025-06-05T20:18:42+00:00 urn:sha1:94215dcdcb8b9003c3e6d12308ea006e827febc9 slang-test is ran with a simple test, tests/render/check-backend-support-on-ci.slang. And the github CI,yaml will check if certain keywords are found. This is to prevent the regression on the CI server where a set of backend was supported at some point and it stopped supporting it siliently. 2025-04-04T06:57:08+00:00 Harsh Aggarwal (NVIDIA) haaggarwal@nvidia.com 2025-04-04T06:57:08+00:00 urn:sha1:4233d69cf88f1623cb573c8edb61456b24dc5339 * fix(d3d11): correct parameter in VSSetConstantBuffers1 from uavCount to cbvCount (fixes #6531) Root cause - Incorrect parameter passing in slang-rhi 1. slang-rhi #281 - Add the correct cbvCount for setting Constant Buffer 2. Prevent render tests from overwriting reference images * Add missing tests/render/multiple-stage-io-locations.slang.3.expected.png * Add more expected images from texture2d-gather * Add new option: skipReferenceImageGeneration For Github CI we set this to true - So we don't overwrite the expected images --------- Co-authored-by: Jay Kwak <82421531+jkwak-work@users.noreply.github.com> 2025-03-12T11:44:57+00:00 Anders Leino aleino@nvidia.com 2025-03-12T11:44:57+00:00 urn:sha1:f4d5372d3354e62770b076b47892b5172223e98a * Add a simple interface parameter test Since there's no documentation, it's nice to have a simple test case in order to experiment with this feature of the testing framework. * Add shader entry point attributes to tests * Fix specialization arguments for tests - Add some missing arguments - Rremove one extraneous argument. * Stop using deprecated compile request in render-test Use a session object instead of the deprecated compile request object. This closes issue #4760. 2025-02-06T00:23:40+00:00 Jay Kwak 82421531+jkwak-work@users.noreply.github.com 2025-02-06T00:23:40+00:00 urn:sha1:d8a8559a5baebb81361b15cf86d28c9e8019b177 * maxtessfactor attribute should take a floating point value * Support integer value on maxtessfactor 2024-11-25T14:05:13+00:00 Anders Leino aleino@nvidia.com 2024-11-25T14:05:13+00:00 urn:sha1:d282701ba76e9883d2b7be39ee614fe3bb4f5165 * wgsl: Support interpolation modifiers * Move struct key decorations to flattened structs. ** This includes interpolation mode decorations, which must be in the flattened struct. * Emit interpolation attribute. * Enable tests/render/nointerpolation.hlsl for WGSL, as a result. This closes #5625. * Add new expected output for 'nointerpolation' test 2024-11-25T13:40:47+00:00 Anders Leino aleino@nvidia.com 2024-11-25T13:40:47+00:00 urn:sha1:044b52c3195edf3282a0b530a21ad54b87135cd9 * wgsl: Make sure each shader input field has a semantic This closes #5633. * Add test for inter-stage variables without semantics This verifies the fix of the second issue identified in https://github.com/shader-slang/slang/issues/5633 * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com> 2024-11-25T08:15:20+00:00 Anders Leino aleino@nvidia.com 2024-11-25T08:15:20+00:00 urn:sha1:aaca2d2b615ce113ae9eff11a6fc01f579471b12 * wgsl: Fix field semantics even if input struct doesn't need flattening Helps to address issue #5633. * Add test for multiple stage IO locations This verifies part of issue #5633. 2024-11-21T19:42:29+00:00 Anders Leino aleino@nvidia.com 2024-11-21T19:42:29+00:00 urn:sha1:dcc7c6f009afc0f55e79ced050b772ea9d3b25ae * render-test: Add copy-source usage for render targets I found that Slang-RHI/WGPU was not able to copy from render targets to staging buffers. This helps to address issue #4943. * Add entries to render API util infos Entries for glsl-cross and glsl-rewrite are added. Without glsl-cross, slang-test fails to select a back-end, and winds up crashing when tests/render/cross-compile-entry-point.slang is enabled tests/render/cross-compile0.hlsl fails similarly without glsl-rewrite. * Enable some rendering tests * Add expected test outputs 2024-08-30T16:50:19+00:00 Simon Kallweit 64953474+skallweitNV@users.noreply.github.com 2024-08-30T16:50:19+00:00 urn:sha1:f428a058ea48535a323c32d206ebc7e551c3c3e9 * add slang-rhi submodule * refactor render-test to use slang-rhi and remove OpenGL support * remove -vk -glsl tests * remove gl test * disable failing test * allow recursive submodules in github actions * update slang-rhi * update slang-rhi --------- Co-authored-by: Yong He <yonghe@outlook.com> 2021-03-25T16:41:53+00:00 Yong He yonghe@outlook.com 2021-03-25T16:41:53+00:00 urn:sha1:e050035e0b7d3f257a46bc1cb644163026cb1b23 * Improve Vulkan shader-objects implementation. 1. Null bindings no longer crashes. 2. No longer copies push constants to staging CPU buffer before setting it into command buffer. The entry-point shader object now directly sets it into command buffer upon `bindObject` call. * Update comments * Fix * Re-enable 3 tests. Improved vulkan implementation so that each shader object is responsible for creating descriptor sets on-demand. Fixed slang reflection to correctly report `ParameterBlock` binding. * Fix gcc compile error.