Last string_view signature updates

Author: chellmuth

src/liboslexec/instance.cpp

@@ -849,7 +849,7 @@ ShaderGroup::setup_interactive_arena(cspan<uint8_t> paramblock)
 
 
 void
-ShaderGroup::generate_optix_cache_key(const std::string& code)
+ShaderGroup::generate_optix_cache_key(string_view code)
 {
     const uint64_t ir_key = Strutil::strhash(code);
 

src/liboslexec/oslexec_pvt.h

@@ -1852,7 +1852,7 @@ class ShaderGroup {
     ustring name() const { return m_name; }
 
     // Generate and memoize the cache key so we don't calculate it twice
-    void generate_optix_cache_key(const std::string& code);
+    void generate_optix_cache_key(string_view code);
     std::string optix_cache_key() const { return m_optix_cache_key; }
 
     std::string serialize() const;