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author mooglyguy <therealmogminer@gmail.com>2018-03-11 21:26:01 +0100
committer mooglyguy <therealmogminer@gmail.com>2018-03-11 21:26:31 +0100
commit67627369ddb8a0d16898bbcb8e0074d91099d1ee (patch)
tree80a92048a4447f8cb6bbb2dc958163d58b0110fe /src/emu/screen.h
parent2f13e9b3195a05e36514abf20fd2a43172062a70 (diff)
Address performance concerns with previous change to screen.h/.cpp, nw
Diffstat (limited to 'src/emu/screen.h')
-rw-r--r--src/emu/screen.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/emu/screen.h b/src/emu/screen.h
index 405951d9541..1ccda1f6eb0 100644
--- a/src/emu/screen.h
+++ b/src/emu/screen.h
@@ -354,6 +354,8 @@ private:
u64 m_frame_number; // the current frame number
u32 m_partial_updates_this_frame;// partial update counter this frame
+ bool m_is_primary_screen;
+
// VBLANK callbacks
class callback_item
{