1 files changed, 9 insertions, 1 deletions
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.h b/src/video_core/renderer_opengl/gl_state_tracker.h
index 91d4bb8d3..93c64a44a 100644
--- a/src/video_core/renderer_opengl/gl_state_tracker.h
+++ b/src/video_core/renderer_opengl/gl_state_tracker.h
@@ -23,6 +23,7 @@ enum : u8 {
     VertexInstances,
     Shaders,
     Viewports,
+    ViewportTransform,
     CullTestEnable,
     FrontFace,
     CullFace,
@@ -33,7 +34,8 @@ enum : u8 {
     BlendState,
     PolygonOffset,
 
-    VertexBuffer0 = PolygonOffset + 8,
+    Viewport0,
+    VertexBuffer0 = Viewport0 + 16,
     VertexInstance0 = VertexBuffer0 + 32,
 };
 }
@@ -44,6 +46,12 @@ public:
 
     void Initialize();
 
+    void NotifyViewport0() {
+        auto& flags = system.GPU().Maxwell3D().dirty.flags;
+        flags[OpenGL::Dirty::Viewports] = true;
+        flags[OpenGL::Dirty::Viewport0] = true;
+    }
+
     void NotifyFramebuffer() {
         auto& flags = system.GPU().Maxwell3D().dirty.flags;
         flags[VideoCommon::Dirty::RenderTargets] = true;