From d644ddcc643be8b30e70b7585a1d32c958e990a4 Mon Sep 17 00:00:00 2001
From: Tim Foley <tfoley@nvidia.com>
Date: Fri, 7 Jul 2017 08:37:39 -0700
Subject: Add some reflection support for SSBO and `tbuffer` declarations

These are mostly copy-pasted from the existing `cbuffer` support, so there might be details I'm missing.
---
 source/slang/reflection.cpp | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

(limited to 'source/slang/reflection.cpp')

diff --git a/source/slang/reflection.cpp b/source/slang/reflection.cpp
index b27cc0696..d62da70c1 100644
--- a/source/slang/reflection.cpp
+++ b/source/slang/reflection.cpp
@@ -100,6 +100,14 @@ SLANG_API SlangTypeKind spReflectionType_GetKind(SlangReflectionType* inType)
     {
         return SLANG_TYPE_KIND_CONSTANT_BUFFER;
     }
+    else if (type->As<TextureBufferType>())
+    {
+        return SLANG_TYPE_KIND_TEXTURE_BUFFER;
+    }
+    else if (type->As<GLSLShaderStorageBufferType>())
+    {
+        return SLANG_TYPE_KIND_SHADER_STORAGE_BUFFER;
+    }
     else if (auto samplerStateType = type->As<SamplerStateType>())
     {
         return SLANG_TYPE_KIND_SAMPLER_STATE;
@@ -1049,6 +1057,24 @@ static void emitReflectionTypeInfoJSON(
             type->getElementType());
         break;
 
+    case SLANG_TYPE_KIND_TEXTURE_BUFFER:
+        write(writer, "\"kind\": \"textureBuffer\"");
+        write(writer, ",\n");
+        write(writer, "\"elementType\": ");
+        emitReflectionTypeJSON(
+            writer,
+            type->getElementType());
+        break;
+
+    case SLANG_TYPE_KIND_SHADER_STORAGE_BUFFER:
+        write(writer, "\"kind\": \"shaderStorageBuffer\"");
+        write(writer, ",\n");
+        write(writer, "\"elementType\": ");
+        emitReflectionTypeJSON(
+            writer,
+            type->getElementType());
+        break;
+
     case SLANG_TYPE_KIND_SCALAR:
         write(writer, "\"kind\": \"scalar\"");
         write(writer, ",\n");
@@ -1184,6 +1210,23 @@ static void emitReflectionTypeLayoutInfoJSON(
             typeLayout->getElementTypeLayout());
         break;
 
+    case SLANG_TYPE_KIND_TEXTURE_BUFFER:
+        write(writer, "\"kind\": \"textureBuffer\"");
+        write(writer, ",\n");
+        write(writer, "\"elementType\": ");
+        emitReflectionTypeLayoutJSON(
+            writer,
+            typeLayout->getElementTypeLayout());
+        break;
+
+    case SLANG_TYPE_KIND_SHADER_STORAGE_BUFFER:
+        write(writer, "\"kind\": \"shaderStorageBuffer\"");
+        write(writer, ",\n");
+        write(writer, "\"elementType\": ");
+        emitReflectionTypeLayoutJSON(
+            writer,
+            typeLayout->getElementTypeLayout());
+        break;
     }
 
     // TODO: emit size info for types
-- 
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