GPU: Correct value of ODE bit in vblank

Fixes line streaks in Dead or Alive.
4 years ago · 88618bde1c
parent 3303523463
commit 88618bde1c
1 changed files with 1 additions and 1 deletions
--- a/src/core/gpu.cpp
+++ b/src/core/gpu.cpp
@ -899,7 +899,7 @@ void GPU::CRTCTickEvent(TickCount ticks)
    m_crtc_state.active_line_lsb =
      Truncate8((m_crtc_state.regs.Y + BoolToUInt32(m_crtc_state.interlaced_display_field)) & u32(1));
    m_GPUSTAT.display_line_lsb = ConvertToBoolUnchecked(
-      (m_crtc_state.regs.Y + (BoolToUInt8(m_crtc_state.in_vblank) ^ m_crtc_state.interlaced_display_field)) & u32(1));
+      (m_crtc_state.regs.Y + (BoolToUInt8(!m_crtc_state.in_vblank) & m_crtc_state.interlaced_display_field)) & u32(1));
  }
  else
  {