Remove old code paths from render-test (#1760)

* Remove old code paths from render-test

Historically, the `render-test` tool was using three different code paths:

* One based on `gfx` and manual (non-reflection-based) parameter setting, used for OpenGL, D3D11, D3D12, and Vulkan
* One for CPU that used reflection-based parameter setting but shared no code with the first
* One for CUDA that used reflection-based parameter setting and shared some, but not all, code with the CPU path

Recently we've updated `render-test` to include a fourth option:

* Using `gfx` and the "shader object" system it exposes for a unified reflection-based parameter-setting system taht works across OpenGL, D3D11, D3D12, Vulkan, CUDA, and CPU

This change removes the first three options and leaves only the single unified path. A sa result, a bunch of code in `render-test` is no longer needed, and the codebase no longer relies on things like the `IDescriptorSet`-related APIs in `gfx`.

Several existing tests had to be disabled to make this change possible. Those tests will need to be audited and either re-enabled once we fix issues in the shader object system, or permanently removed if they don't test stuff we intend to support in the long run (e.g., global-scope type parameters, which aren't a clear necessity).

* fixup: CUDA detection logic

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/render/tess.hlsl b/tests/render/tess.hlsl
index 873c0bc8c..3d3e87c34 100644
--- a/tests/render/tess.hlsl
+++ b/tests/render/tess.hlsl
@@ -1,4 +1,4 @@
-//TEST:COMPARE_HLSL: -profile sm_5_1 -entry HS -stage hull -entry DS -stage domain
+//DISABLED_TEST:COMPARE_HLSL: -profile sm_5_1 -entry HS -stage hull -entry DS -stage domain
 
 // tests/render/tess.hlsl