[gfx] Add inline ray tracing support. (#1899)

1 files changed, 28 insertions, 4 deletions

diff --git a/tools/gfx/renderer-shared.cpp b/tools/gfx/renderer-shared.cpp
index 9d6c85309..c88081547 100644
--- a/tools/gfx/renderer-shared.cpp
+++ b/tools/gfx/renderer-shared.cpp
@@ -25,13 +25,11 @@ const Slang::Guid GfxGUID::IID_IDevice = SLANG_UUID_IDevice;
 const Slang::Guid GfxGUID::IID_IShaderObject = SLANG_UUID_IShaderObject;
 
 const Slang::Guid GfxGUID::IID_IRenderPassLayout = SLANG_UUID_IRenderPassLayout;
-const Slang::Guid GfxGUID::IID_ICommandEncoder = SLANG_UUID_ICommandEncoder;
-const Slang::Guid GfxGUID::IID_IRenderCommandEncoder = SLANG_UUID_IRenderCommandEncoder;
-const Slang::Guid GfxGUID::IID_IComputeCommandEncoder = SLANG_UUID_IComputeCommandEncoder;
-const Slang::Guid GfxGUID::IID_IResourceCommandEncoder = SLANG_UUID_IResourceCommandEncoder;
+const Slang::Guid GfxGUID::IID_IRayTracingCommandEncoder = SLANG_UUID_IRayTracingCommandEncoder;
 const Slang::Guid GfxGUID::IID_ICommandBuffer = SLANG_UUID_ICommandBuffer;
 const Slang::Guid GfxGUID::IID_ICommandQueue = SLANG_UUID_ICommandQueue;
 const Slang::Guid GfxGUID::IID_IQueryPool = SLANG_UUID_IQueryPool;
+const Slang::Guid GfxGUID::IID_IAccelerationStructure = SLANG_UUID_IAccelerationStructure;
 
 
 StageType translateStage(SlangStage slangStage)
@@ -119,6 +117,14 @@ IResourceView* ResourceViewBase::getInterface(const Guid& guid)
     return nullptr;
 }
 
+IAccelerationStructure* AccelerationStructureBase::getInterface(const Slang::Guid& guid)
+{
+    if (guid == GfxGUID::IID_ISlangUnknown || guid == GfxGUID::IID_IResourceView ||
+        guid == GfxGUID::IID_IAccelerationStructure)
+        return static_cast<IAccelerationStructure*>(this);
+    return nullptr;
+}
+
 IShaderObject* ShaderObjectBase::getInterface(const Guid& guid)
 {
     if (guid == GfxGUID::IID_ISlangUnknown || guid == GfxGUID::IID_IShaderObject)
@@ -279,6 +285,24 @@ SLANG_NO_THROW Result SLANG_MCALL RendererBase::createShaderObject(
     return createShaderObject(shaderObjectLayout, outObject);
 }
 
+Result RendererBase::getAccelerationStructurePrebuildInfo(
+    const IAccelerationStructure::BuildInputs& buildInputs,
+    IAccelerationStructure::PrebuildInfo* outPrebuildInfo)
+{
+    SLANG_UNUSED(buildInputs);
+    SLANG_UNUSED(outPrebuildInfo);
+    return SLANG_E_NOT_AVAILABLE;
+}
+
+Result RendererBase::createAccelerationStructure(
+    const IAccelerationStructure::CreateDesc& desc,
+    IAccelerationStructure** outView)
+{
+    SLANG_UNUSED(desc);
+    SLANG_UNUSED(outView);
+    return SLANG_E_NOT_AVAILABLE;
+}
+
 Result RendererBase::getShaderObjectLayout(
     slang::TypeReflection* type,
     ShaderObjectContainerType container,