Adjust doublescan detection

diff --git a/custom.cpp b/custom.cpp
index ff233641ddf6f54d25d5c914ff6618614d54c5ee..ea7721d742177ef415149999fc37eae691b6382f 100644 (file)
--- a/custom.cpp
+++ b/custom.cpp
@@ -2204,7 +2204,7 @@ static void init_beamcon0(void)
                hpixels *= 2;
        }
        int vpixels = vsync_lines - minfirstline;
-       int hpixelsd = hpixels * 80 / 100;
+       int hpixelsd = hpixels * 85 / 100;
        if (hpixelsd < vpixels) {
                doublescan = 1;
                if (programmedmode == 2) {