1 files changed, 8 insertions, 1 deletions
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.cpp b/src/video_core/renderer_opengl/gl_state_tracker.cpp
index 6bcf831f2..60e6fa39f 100644
--- a/src/video_core/renderer_opengl/gl_state_tracker.cpp
+++ b/src/video_core/renderer_opengl/gl_state_tracker.cpp
@@ -13,7 +13,7 @@
 #include "video_core/renderer_opengl/gl_state_tracker.h"
 
 #define OFF(field_name) MAXWELL3D_REG_INDEX(field_name)
-#define NUM(field_name) (sizeof(Maxwell3D::Regs::field_name) / sizeof(u32))
+#define NUM(field_name) (sizeof(Maxwell3D::Regs::field_name) / (sizeof(u32)))
 
 namespace OpenGL {
 
@@ -249,4 +249,11 @@ StateTracker::StateTracker(Tegra::GPU& gpu) : flags{gpu.Maxwell3D().dirty.flags}
     }
 }
 
+void StateTracker::InvalidateStreamBuffer() {
+    flags[Dirty::VertexBuffers] = true;
+    for (int index = Dirty::VertexBuffer0; index <= Dirty::VertexBuffer31; ++index) {
+        flags[index] = true;
+    }
+}
+
 } // namespace OpenGL