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* Fix CUDA output of a static const array if values are all literals.
* Fix bug in Convert definition.
* Output makeArray such that is deconstructed on CUDA to fill in based on what the target type is. Tries to expand such that there are no function calls so that static const global scope definitions work.
* Fix unbounded-array-of-array-syntax.slang to work correctly on CUDA.
* Remove tabs.
* Check works with static const vector/matrix.
* Fix typo in type comparison.
* Shorten _areEquivalent test.
* Rename _emitInitializerList. Some small comment fixes.
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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* Improve performance of building members dictionary by adding when needed.
* Fix unbounded-array-of-array-syntax.slang, that DISABLE_TEST now uses up an index. Use IGNORE_TEST.
* Improve variable name.
Small improvements.
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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The `TEST_INPUT` facility allows textual Slang test cases to provide two kinds of information to the `render-test` tool:
1. Information on what shader inputs exist
2. Information on what values/objects to bind into those shader inputs
Under the first category of information, there exists supporting for attaching a `dxbinding(...)` annotation to a `TEST_INPUT` which seemingly indicates what HLSL `register` the input uses. There is a similar `glbinding(...)` annotation, used for OpenGL and Vulkan.
It turns out that these annotations were, in practice, completely ignored and had no bearing on how `render-test` allocates or bindings graphics API objects. There was some amount of code attempting to validate that explicit registers/bindings were being set appropriately, but the actual values were being ignored.
The visible consequence of the `dxbinding` and `glbinding` annotations being ignored is issue #1036: the order of `TEST_INPUT` lines was *de facto* determining the registers/bindings that were being used by `render-test`.
This change simply removes the placebo features and strips things down to what is implemented in practice: the `TEST_INPUT` lines do not need target-API-specific binding/register numbers, because their order in the file implicitly defines them.
I added logic to the parsing of `TEST_INPUT` lines to make sure I got an error message on any leftover annotations, and went ahead and systematicaly deleted all of the placebo annotations from our test cases.
If we decide to make `TEST_INPUT` lines *not* depend on order of declaration in the future, we can build it up as a new and better considered feature.
The main alternative I considered was to keep the annotations in place, and change `render-test` and the `gfx` abstraction layer to properly respect them, but that path actually creates much more opportunity for breakage (since every single test case would suddenly be specifying its root signature / pipeline layout via a different path using data that has never been tested). The approach in this change has the benefit of giving me high confidence that all the test cases continue to work just as they had before.
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* Simple testing of unbounded array of array on GPU.
* Fix problem on CPU targets around NonUniformResourceIndex
Use the unbounded-array-of-array-syntax test for CPU and GPU tests.
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* WIP: Unsized arrays on CPU.
* unbounded-array-of-array working on CPU.
* Test that has an unbounded array of array directly (ie without wrapping with ParameterBlock). Test works on CPU.
* Remove some left over comments.
* Added documention on unsized array usage on CPU targets.
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