1 files changed, 11 insertions, 1 deletions

diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index 2a81b1169..dd18052db 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -363,6 +363,10 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
     if (stop_loading)
         return;
 
+    // Track if precompiled cache was altered during loading to know if we have to serialize the
+    // virtual precompiled cache file back to the hard drive
+    bool precompiled_cache_altered = false;
+
     // Build shaders
     if (callback)
         callback(VideoCore::LoadCallbackStage::Build, 0, usages.size());
@@ -384,6 +388,7 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
             if (!shader) {
                 // Invalidate the precompiled cache if a shader dumped shader was rejected
                 disk_cache.InvalidatePrecompiled();
+                precompiled_cache_altered = true;
                 dumps.clear();
             }
         }
@@ -405,8 +410,13 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
         if (dumps.find(usage) == dumps.end()) {
             const auto& program = precompiled_programs.at(usage);
             disk_cache.SaveDump(usage, program->handle);
+            precompiled_cache_altered = true;
         }
     }
+
+    if (precompiled_cache_altered) {
+        disk_cache.SaveVirtualPrecompiledFile();
+    }
 }
 
 CachedProgram ShaderCacheOpenGL::GeneratePrecompiledProgram(
@@ -524,4 +534,4 @@ Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
     return last_shaders[static_cast<u32>(program)] = shader;
 }
 
-} // namespace OpenGL
+} // namespace OpenGL
\ No newline at end of file