add shader compile infra

1 files changed, 33 insertions, 0 deletions

diff --git a/src/shader.h b/src/shader.h
new file mode 100644
index 0000000..b1be8a8
--- /dev/null
+++ b/src/shader.h
@@ -0,0 +1,33 @@
+#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;
+
+    // Shader type
+    enum struct Type {
+        eRayGen,
+        eMiss,
+        eClosestHit,
+        eAnyHit,
+        eIntersection,
+        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);
+};
+
+} // namespace iris
\ No newline at end of file