1 files changed, 0 insertions, 14 deletions
diff --git a/src/mbgl/programs/gl/shaders.cpp b/src/mbgl/programs/gl/shaders.cpp
index e8c9bdfc3c..93e658bf1d 100644
--- a/src/mbgl/programs/gl/shaders.cpp
+++ b/src/mbgl/programs/gl/shaders.cpp
@@ -10,20 +10,6 @@ namespace mbgl {
 namespace programs {
 namespace gl {
 
-std::string programIdentifier(const std::string& defines1,
-                              const std::string& defines2,
-                              const uint8_t hash1[8],
-                              const uint8_t hash2[8]) {
-    std::string result;
-    result.reserve(8 + 8 + (sizeof(size_t) * 2) * 2 + 2);
-    result.append(util::toHex(static_cast<uint64_t>(std::hash<std::string>()(defines1))));
-    result.append(util::toHex(static_cast<uint64_t>(std::hash<std::string>()(defines2))));
-    result.append(hash1, hash2 + 8);
-    result.append(hash2, hash2 + 8);
-    result.append("v3");
-    return result;
-}
-
 } // namespace gl
 } // namespace programs
 } // namespace mbgl