1 files changed, 6 insertions, 0 deletions
diff --git a/Source/Core/VideoBackends/OGL/ProgramShaderCache.cpp b/Source/Core/VideoBackends/OGL/ProgramShaderCache.cpp
index 85084979c3..8832c8e6f0 100644
--- a/Source/Core/VideoBackends/OGL/ProgramShaderCache.cpp
+++ b/Source/Core/VideoBackends/OGL/ProgramShaderCache.cpp
@@ -494,6 +494,12 @@ void ProgramShaderCache::InvalidateVertexFormat()
   s_last_VAO = 0;
 }
 
+void ProgramShaderCache::InvalidateVertexFormatIfBound(GLuint vao)
+{
+  if (s_last_VAO == vao)
+    s_last_VAO = 0;
+}
+
 void ProgramShaderCache::InvalidateLastProgram()
 {
   CurrentProgram = 0;