From f2a594fad5de59180add789ebebac7ff74f69c32 Mon Sep 17 00:00:00 2001
From: Stenzek <stenzek@gmail.com>
Date: Tue, 5 Mar 2019 23:02:40 +1000
Subject: OGL: Fix binding error on shutdown

This was occurring if the imgui vertex format was bound on shutdown,
which is destroyed before the vertex buffers
---
 Source/Core/VideoBackends/OGL/ProgramShaderCache.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Source/Core/VideoBackends/OGL/ProgramShaderCache.cpp')

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;
-- 
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