X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=bmusb.cpp;h=4db8541eb1286e8578f778bad53656181ed8c326;hb=b3aaee8df3039891d79f4f673e6a8050d3fb65b5;hp=74643bc9b03879194a7663d9489528295e534396;hpb=bb575c1ac8b1496394732800898c27a3a812f0a9;p=bmusb

diff --git a/bmusb.cpp b/bmusb.cpp
index 74643bc..4db8541 100644
--- a/bmusb.cpp
+++ b/bmusb.cpp
@@ -1150,6 +1150,7 @@ bool decode_video_format(uint16_t video_format, VideoFormat *decoded_video_forma
 		decoded_video_format->extra_lines_bottom = 0;
 		decoded_video_format->frame_rate_nom = 3013;
 		decoded_video_format->frame_rate_den = 100;
+		decoded_video_format->has_signal = false;
 		return true;
 	}
 	if ((video_format & 0xe800) != 0xe800) {
@@ -1161,9 +1162,12 @@ bool decode_video_format(uint16_t video_format, VideoFormat *decoded_video_forma
 		decoded_video_format->extra_lines_bottom = 0;
 		decoded_video_format->frame_rate_nom = 60;
 		decoded_video_format->frame_rate_den = 1;
+		decoded_video_format->has_signal = false;
 		return false;
 	}
 
+	decoded_video_format->has_signal = true;
+
 	// NTSC (480i59.94, I suppose). A special case, see below.
 	if (video_format == 0xe901 || video_format == 0xe9c1 || video_format == 0xe801) {
 		decoded_video_format->width = 720;