Split render-cuda.cpp into smaller files (#2334)

* render-cuda split, compile errors galore due to missing includes etc.

* render-cuda split and fully compiles

* Ran premake.bat to disable cuda; Added all new files

* Removed render-cuda files

* CI fixes

* Rerun CI

1 files changed, 48 insertions, 0 deletions

diff --git a/tools/gfx/cuda/cuda-texture.cpp b/tools/gfx/cuda/cuda-texture.cpp
new file mode 100644
index 000000000..6e6e42db5
--- /dev/null
+++ b/tools/gfx/cuda/cuda-texture.cpp
@@ -0,0 +1,48 @@
+// cuda-texture.cpp
+#include "cuda-texture.h"
+
+#include "cuda-helper-functions.h"
+
+namespace gfx
+{
+#ifdef GFX_ENABLE_CUDA
+using namespace Slang;
+
+namespace cuda
+{
+
+TextureResourceImpl::~TextureResourceImpl()
+{
+    if (m_cudaSurfObj)
+    {
+        SLANG_CUDA_ASSERT_ON_FAIL(cuSurfObjectDestroy(m_cudaSurfObj));
+    }
+    if (m_cudaTexObj)
+    {
+        SLANG_CUDA_ASSERT_ON_FAIL(cuTexObjectDestroy(m_cudaTexObj));
+    }
+    if (m_cudaArray)
+    {
+        SLANG_CUDA_ASSERT_ON_FAIL(cuArrayDestroy(m_cudaArray));
+    }
+    if (m_cudaMipMappedArray)
+    {
+        SLANG_CUDA_ASSERT_ON_FAIL(cuMipmappedArrayDestroy(m_cudaMipMappedArray));
+    }
+}
+
+uint64_t TextureResourceImpl::getBindlessHandle()
+{
+    return (uint64_t)m_cudaTexObj;
+}
+
+Result TextureResourceImpl::getNativeResourceHandle(InteropHandle* outHandle)
+{
+    outHandle->handleValue = getBindlessHandle();
+    outHandle->api = InteropHandleAPI::CUDA;
+    return SLANG_OK;
+}
+
+} // namespace cuda
+#endif
+} // namespace gfx