WIP: start spirv patching

src/spirv.hpp

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <fwd.hpp>
+#include <vector>
+
+namespace vil::spirv {
+
+struct Parsed {
+	std::vector<u32> spirv;
+
+	// See spec "2.4. Logical Layout of a Module"
+	// Offsets to the beginning of the respective sections.
+	struct {
+		u32 caps;
+		u32 exts;
+		u32 extInstImport;
+		u32 memModel;
+		u32 entryPoints;
+		u32 execMode;
+		u32 debug;
+		u32 annotations;
+		u32 types;
+		u32 funcDecls;
+		u32 funcDefs;
+	} positions;
+};
+
+} // namespace