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* GFX: implement mutable shader objects.
* Revert unnecessary changes
* Revert more changes.
* Fix clang errors.
* Fix clang/gcc errors.
* Fix clang errors.
* Remove CPU test.
* Fix after merge.
* Fix after merge.
* Remove gl test
* Code review fixes.
* Fixing all vk validation errors.
* Flush test output more often.
* Fix a crash in `specializeDynamicAssociatedTypeLookup`.
* temporarily disable std-lib-serialize test to see what happens
* Fix crashes.
* Make sure cpu gfx unit tests are properly disabled on TeamCity.
* Disable cpu test.
* Fix.
* Fix cuda.
* Disable nv-ray-tracing-motion-blur
Co-authored-by: Yong He <yhe@nvidia.com>
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* Update VS projects to 2019.
* Empty commit to trigger build
* Implement gfx inline ray tracing on D3D12.
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* Properly fill `declref` in `Linkage::getContainerType`.
* Fix timestamp query on cpu
* Fix typo.
Co-authored-by: Yong He <yhe@nvidia.com>
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* Support timestamp queries in `gfx`.
* Fix tab
Co-authored-by: Yong He <yhe@nvidia.com>
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Co-authored-by: T. Foley <tfoleyNV@users.noreply.github.com>
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Split out StringEscapeUtil.
* Added StringEscapeUtil.
* Fix typo in unix quoting type.
* Small comment improvements.
* Try to fix linux linking issue.
* Fix typo.
* Attempt to fix linux link issue.
* Update VS proj even though nothing really changed.
* Fix another typo issue.
* Fix for windows issue.
Fixed bug.
* Make separate Utils for escaping.
* Fix typo.
* Split out into StringEscapeHandler.
* Windows shell does handle removing quotes (so remove code to remove them).
* Handle unescaping if not initiating using the shell.
* Slight improvement around shell like decoding.
* Simplify command extraction.
* Add shared-library category type.
* Fix bug in command extraction.
* Typo in transcendental category.
* Enable unit-test on in smoke test category.
* Make parsing failing output as a failing test.
* Fixes for transcendental tests. Disable tests that do not work.
* Changed category parsing.
* Removed the TestResult parameter from _gatherTestsForFile.
Made testsList only output.
* Remove testing if all tests were disabled.
* Make args of CommandLine always unescaped.
* Add category.
* Don't need escaping on unix/linux.
* Remove some no longer used functions.
* Add requireSMVersion to CUDAExtensionTracker.
* half-calc.slang now works for CUDA.
* bit-cast-16-bit works on CUDA.
* WIP handling of CUDA vector<half> types.
* Half swizzle CUDA.
* Half vector test.
* Fix swizzle half bug.
* Fix compilation issue with narrowing to Index.
* Add unary ops.
* Add some vector scalar maths ops.
* Add half vector conversions for CUDA.
* Fix erroneous comment.
* Support for half comparisons.
* First pass test for half compare.
* Fix bug in CUDA specialized emit control.
Updated tests to have pre and post inc/dec.
* Removed unneeded parts of the cuda prelude.
* Half structured buffer works on CUDA.
* Added name lookup for Gfx::Format
* Support half texture type in test system.
* Test for half reading on CUDA.
* Add half formats to Vk and D3D utils.
* Fix getAt for CUDA - where there might not be a .x member in a vector.
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* `gfx` DebugCallback and debug layer.
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* Fix `model-viewer` crash when using Vulkan.
Fixing an issue in shader object layout creation for to make sure a correct descriptor set layout is calculated for types that need an implicit constant buffer.
* Fix formatting.
* Fixes.
* Fix memory leak in vulkan.
* Remove resource `Usage` from `gfx` interface.
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* Improve robustness of gfx lifetime management.
* fix clang error
* fix clang error
* Fix clang warning
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* Reimplement Vulkan shader objects.
This change reimplements Vulkan shader objects in the `gfx` layer so that it is no longer layered on top of the `DescriptorSet` abstraction. Since this is the last implementation that uses `DescriptorSet`, the change also removes all `DescriptorSet` related API from public `gfx` interface.
The Vulkan implementation now passes all test cases, but it still have two issues:
1. The PushConstant setting is not correct, this is because we don't seem to be able to get correct reflection data about the size of push constants for an entry-point.
2. The `shader-toy` example can't run on Vulkan, because it currently sets nullptr to `Texture` bindings, and this change doesn't properly handle setting resource to null in `ShaderObject`s yet. If we can use the `nullDescriptor` feature on vulkan, this implementation will be simple. However we still want to decide whether we want to use a Vulkan 1.2 feature for this.
* Fix up
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* Add a CPU renderer implementation
This change adds a CPU back-end to `gfx` and ensures that most of our existing CPU tests pass when using it.
Detailed notes:
* Most of the CPU renderer implementation is copy-pasted from the CUDA case, so they share a lot of similar logic
* The main addition to the CPU renderer is a semi-complete implementation of host-memory textures. The logic here handles all the main shapes (Buffer, 1D, 2D, 3D, Cube) and all the currently-supported `Format`s that are sample-able as-is (no D24S8). The implementation is not intended to be fast, and it currently only does nearest-neighbor sampling, but otherwise it tries to avoid cutting too many corners and should be ar reasonable starting point for a more complete (but not performance-oriented) implementation.
* Refactored the CPU prelude `IRWTexture` interface to inherit from `ITexture`, since in most cases a single type will end up implementing both. It might be worth it to collapse it all down to a single interface later.
* Changed the CPU prelude `ITexture`/`IRWTexture` interface so that it takes both a pointer *and* a size for output arguments. This change seems necessary to allow a shader variable declared as a `Texture2D<float>` to fetch a single `float` when the underlying texture might be using RGBA32F.
* Added to the `IComponentType` public API so that we can query a "host callable" for an entry point and not just a binary.
* Turned off the `-shaderobj` flag on two tests that weren't yet compatible with shader objects but still had the flag left in on the path (since previously the CPU path always used the non-`gfx` non-shader-object logic anyway)
* Disabled one test (`dynamic-dispatch-11`) that relied on the `ConstantBuffer<IInterface>` idiom that we know we are planning to chagne soon anyway.
* Made a few changes to the CUDA path to bring it into line with what I added for the CPU path. These were mostly bug fixes around indexing logic for sub-objects and resources.
* fixup
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