gl_shader_decompiler: Pass by reference to GenerateTextureArgument()

Avoids an unnecessary atomic reference count increment and decrement.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
index 970cd0c76..82228b55d 100644
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
@@ -1158,8 +1158,8 @@ private:
         return expr + ')';
     }
 
-    std::string GenerateTextureArgument(TextureArgument argument) {
-        const auto [type, operand] = argument;
+    std::string GenerateTextureArgument(const TextureArgument& argument) {
+        const auto& [type, operand] = argument;
         if (operand == nullptr) {
             return {};
         }