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/shader.h | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 include/shader.h

(limited to 'include/shader.h')

diff --git a/include/shader.h b/include/shader.h
new file mode 100644
index 0000000..b34fd92
--- /dev/null
+++ b/include/shader.h
@@ -0,0 +1,39 @@
+#pragma once
+#include <cstdint>
+#include <cstdlib>
+#include <string>
+#include <string_view>
+#include <vector>
+
+namespace iris {
+
+struct ShaderDesc {
+    // Name of the shader, filename if loaded from file
+    std::string name;
+    // Source code of the shader
+    std::string source;
+    // Entry name of the shader
+    std::string entry_point;
+
+    // Shader type
+    enum struct Type {
+        eRayGen,
+        eMiss,
+        eClosestHit,
+        eAnyHit,
+        eIntersection,
+        eCallable,
+        eCompute,
+    } type;
+
+    // Compiled binary
+    std::vector<uint32_t> compiled_binary;
+
+    static Type shader_type_from_string(std::string_view type);
+    ShaderDesc(
+        const std::string_view path,
+        std::vector<std::string> defines,
+        std::vector<std::pair<std::string, std::string>> valued_defines);
+};
+
+} // namespace iris
\ No newline at end of file
-- 
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