From 6271f5ce797bf12be64c710b66b1b9e93a239829 Mon Sep 17 00:00:00 2001
From: Chuyan Zhang <chuyan@ucsb.edu>
Date: Thu, 10 Oct 2024 18:51:05 -0700
Subject: move to new resource abstraction

---
 include/render_graph.h | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 include/render_graph.h

(limited to 'include/render_graph.h')

diff --git a/include/render_graph.h b/include/render_graph.h
new file mode 100644
index 0000000..b32d3eb
--- /dev/null
+++ b/include/render_graph.h
@@ -0,0 +1,57 @@
+#pragma once
+
+#include "render_pass.h"
+#include <cstdint>
+#include <vector>
+
+namespace iris {
+
+struct BufferDesc {
+    
+};
+
+struct ImageDesc {
+
+};
+
+struct ImageWithSamplerDesc {
+
+};
+
+struct AccelerationStructureDesc {
+
+};
+
+struct CreatedRenderResource {
+    enum struct Type {
+        Buffer,
+        Image,
+        ImageWithSampler,
+        AccelerationStructure,
+    } type;
+
+
+};
+
+struct ImportedRenderResource {
+
+};
+
+struct RenderResource {
+    enum struct Type {
+        Created,
+        Imported,
+    } type;
+
+    union {
+        CreatedRenderResource created;
+        ImportedRenderResource imported;
+    } inner;
+};
+
+struct RenderGraph {
+    std::vector<RenderPass> passes;
+    std::vector<RenderResource> resources;
+};
+
+} // namespace iris
\ No newline at end of file
-- 
cgit v1.2.3-70-g09d2