GPU: Fix incorrect value for status bit 13

Fixes openbios boot animation.
4 years ago · 13c5ee8bfb
parent 497a5b8dd1
commit 13c5ee8bfb
1 changed files with 1 additions and 1 deletions
--- a/src/core/gpu.cpp
+++ b/src/core/gpu.cpp
@ -909,7 +909,7 @@ void GPU::CRTCTickEvent(TickCount ticks)
      if (m_GPUSTAT.vertical_interlace)
      {
        m_crtc_state.interlaced_field ^= 1u;
-        m_GPUSTAT.interlaced_field = m_crtc_state.interlaced_field;
+        m_GPUSTAT.interlaced_field = !m_crtc_state.interlaced_field;
      }
      else
      {