Slang -> CUDA kernel runs correctly in test infrastructure (#1167)

* First pass at BindLocation.

* Added BindSet::init - for initializing with two input constant buffers. Needs better name, and perhaps should be another class.

* Fix handling of constant buffer stripping.
Improved initialization.

* Trying to generalize BindLocation a little more.
Split out CPULikeBindRoot.

* More work to make BindLocation et al work with non uniform bindings.

* Added parsing to a location.

* WIP: Trying to get CPU working with BindLocation.

* Describe problem of knowing the type of the reference point in the binding table.

* More ideas on getBindings fix.

* Remove BindSet as member of BindLocation.

* Added BindLocation::Invalid

* Made BindLocation able to be key in hash

* Use BindLocation for bindings on BindingSet.

* Added cuda and nvrtc categories to test infrastructure.
Disabled CUDA synthetic tests by default.
Fixed such that all tests now produce something in BindLocation style.

* Use m_userIndex instead of m_userData on Resource.
Move the binding setup out of cpu-compute-util (as no longer CPU specific)

* Removed CPUBinding - used BindLocation/BindSet instead.
Fixed some bugs around indexOf around uniform indirection.

* Renamed BindSet::Resource -> BindSet::Value.

* Document BindLocation.

* Fixes for Clang/GCC
Improve invariant requirement handling when constructing from BindPoints.

* WIP: First attempt to run CUDA kernel.

* Fix some issues around doing CUDA kernel launch.

* Fix issues around use of cudaMemCpy .

* Better cuda runtime error checking mechanism.

* Fixed bug in passing parameters to cuda kernel launch.
Simplified initialisation of context.

* WIP: Fix CUDA runtime issues.

* Add explicit CUDA synchronize so failures don't appear on implicit ones.

* Fix problem emitting non shared variable on CUDA.

* Fix some typos in CUDA layout.
Use just a pointer for now for CUDA StucturedBuffer.

* Arg order for CUDA launch was wrong.

* First compute kernel runs on CUDA.

1 files changed, 6 insertions, 0 deletions

diff --git a/tools/render-test/shader-input-layout.h b/tools/render-test/shader-input-layout.h
index 3e33f876e..3399df848 100644
--- a/tools/render-test/shader-input-layout.h
+++ b/tools/render-test/shader-input-layout.h
@@ -102,6 +102,12 @@ public:
         /// For buffers, the Resources will be setup with the contents of the entry.
         /// That if a resource is created that maps to an entry, the m_userData member of Resource will be set to it's index
     static SlangResult addBindSetValues(const Slang::List<ShaderInputLayoutEntry>& entries, const Slang::String& sourcePath, Slang::WriterHelper outError, BindRoot& bindRoot);
+
+        /// Put into outBuffer the value buffers that were set via addbindSetValues (which will set m_userIndex to be the entries index)
+    static void getValueBuffers(const Slang::List<ShaderInputLayoutEntry>& entries, const BindSet& bindSet, Slang::List<BindSet::Value*>& outBuffers);
+
+        /// Write bindings from values in memory from buffers
+    static SlangResult writeBindings(const ShaderInputLayout& layout, const Slang::List<BindSet::Value*>& buffers, const Slang::String& fileName);
 };
 
 void generateTextureDataRGB8(TextureData& output, const InputTextureDesc& desc);