GPU: Update GPUSTAT.13 with field

Doubt this'll change much..
2020-08-19 00:02:35 +10:00
parent 67fb9253cb
commit c9c2c00c1a
2 changed files with 7 additions and 1 deletions
--- a/src/core/gpu.cpp
+++ b/src/core/gpu.cpp
@ -759,9 +759,15 @@ void GPU::CRTCTickEvent(TickCount ticks)
      // start the new frame
      m_crtc_state.current_scanline = 0;
      if (m_GPUSTAT.vertical_interlace)
+      {
        m_crtc_state.interlaced_field ^= 1u;
+        m_GPUSTAT.interlaced_field = m_crtc_state.interlaced_field;
+      }
      else
+      {
        m_crtc_state.interlaced_field = 0;
+        m_GPUSTAT.interlaced_field = 0u;      // new GPU = 1, old GPU = 0
+      }
    }
  }