From d90f73333013fa4984d43562427851e8e5ce1d8c Mon Sep 17 00:00:00 2001
From: BreadFish64 <mohror64@gmail.com>
Date: Sat, 9 Feb 2019 17:33:18 -0600
Subject: [PATCH] video_core: improve efficiency of
 CachedSurface::IsSurfaceFullyInvalid

---
 src/video_core/renderer_opengl/gl_rasterizer_cache.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.h b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
index ecced12c7..85bfcd76b 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
@@ -344,7 +344,8 @@ struct CachedSurface : SurfaceParams, std::enable_shared_from_this<CachedSurface
     }
 
     bool IsSurfaceFullyInvalid() const {
-        return (invalid_regions & GetInterval()) == SurfaceRegions(GetInterval());
+        auto interval = GetInterval();
+        return *invalid_regions.equal_range(interval).first == interval;
     }
 
     bool registered = false;