Get native handles for TextureResource and BufferResource (#1960)

* Added getNativeHandle() to TextureResource and BufferResource; Implemented getNativeHandle() in Vulkan and D3D12; Added new unit test files for the aforementioned implementation

* Added missing getNativeHandle() implementations to renderer-shared.cpp and CUDA

* Finished new getNativeHandle() unit tests for ITextureResource and IBufferResource; Modified ICommandQueue and ICommandBuffer unit tests to call QueryInterface to convert to IUnknown then back and compare resulting pointers for equality

* Unit tests updated and pass locally

* Cast m_buffer.m_buffer and m_image to uint64_t

1 files changed, 10 insertions, 0 deletions

diff --git a/tools/gfx/debug-layer.cpp b/tools/gfx/debug-layer.cpp
index 74b319a08..869a93411 100644
--- a/tools/gfx/debug-layer.cpp
+++ b/tools/gfx/debug-layer.cpp
@@ -692,6 +692,11 @@ DeviceAddress DebugBufferResource::getDeviceAddress()
     return baseObject->getDeviceAddress();
 }
 
+Result DebugBufferResource::getNativeHandle(NativeHandle* outHandle)
+{
+    return baseObject->getNativeHandle(outHandle);
+}
+
 IResource::Type DebugTextureResource::getType()
 {
     SLANG_GFX_API_FUNC;
@@ -704,6 +709,11 @@ ITextureResource::Desc* DebugTextureResource::getDesc()
     return baseObject->getDesc();
 }
 
+Result DebugTextureResource::getNativeHandle(NativeHandle* outHandle)
+{
+    return baseObject->getNativeHandle(outHandle);
+}
+
 DebugCommandBuffer::DebugCommandBuffer()
 {
     SLANG_GFX_API_FUNC;