X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=mixer.cpp;h=74d2bf6f19b79466f1e8d7858563e0f7d64fdd77;hb=3441a73300e33489072c8c9f0bec317bf86e8c9f;hp=02f4dd29c33e3afbf1b09fb8f75cfa528d195fb1;hpb=eaaa19e9e70c7a23a7d41dcc6e7c8baec1e63e71;p=nageru

diff --git a/mixer.cpp b/mixer.cpp
index 02f4dd2..74d2bf6 100644
--- a/mixer.cpp
+++ b/mixer.cpp
@@ -342,9 +342,8 @@ void Mixer::bm_frame(unsigned card_index, uint16_t timecode,
 	unsigned num_fields = interlaced ? 2 : 1;
 	timespec frame_upload_start;
 	if (interlaced) {
-		// NOTE: This isn't deinterlacing. This is just sending the two fields along
-		// as separate frames without considering anything like the half-field offset.
-		// We'll need to add a proper deinterlacer on the receiving side to get this right.
+		// Send the two fields along as separate frames; the other side will need to add
+		// a deinterlacer to actually get this right.
 		assert(height % 2 == 0);
 		height /= 2;
 		assert(frame_length % 2 == 0);
@@ -352,6 +351,7 @@ void Mixer::bm_frame(unsigned card_index, uint16_t timecode,
 		num_fields = 2;
 		clock_gettime(CLOCK_MONOTONIC, &frame_upload_start);
 	}
+	userdata->last_interlaced = interlaced;
 	RefCountedFrame new_frame(video_frame);
 
 	// Upload the textures.