Fix vertical autoscale

diff --git a/custom.cpp b/custom.cpp
index 74b0bf2ed2aa606d8bbba90a98774ba5d4c45a2f..a308ac8817ab580b4759fb87823a08add7feaa4d 100644 (file)
--- a/custom.cpp
+++ b/custom.cpp
@@ -11372,7 +11372,9 @@ static void custom_trigger_start(void)
        }
        linear_display_vpos = linear_vpos;
        linear_vpos++;
-       bpl_autoscale();
+       if (vdiwstate == diw_states::DIW_waiting_stop && dmaen(DMA_BITPLANE)) {
+               bpl_autoscale();
+       }
 
        linear_vpos_vsync++;
        if (beamcon0_has_vsync) {