X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=mixer.cpp;h=74d2bf6f19b79466f1e8d7858563e0f7d64fdd77;hb=727f4f46369c938e5994eb89acbda1369a9bfc35;hp=f28ea378f8f48410ad890f24df1c144da07a6162;hpb=ab30e757e8a5f39acae77e833e168d732ae37073;p=nageru

diff --git a/mixer.cpp b/mixer.cpp
index f28ea37..74d2bf6 100644
--- a/mixer.cpp
+++ b/mixer.cpp
@@ -74,7 +74,6 @@ void insert_new_frame(RefCountedFrame frame, unsigned field_num, bool interlaced
 	}
 }
 
-
 }  // namespace
 
 Mixer::Mixer(const QSurfaceFormat &format, unsigned num_cards)
@@ -146,8 +145,6 @@ Mixer::Mixer(const QSurfaceFormat &format, unsigned num_cards)
 		cards[card_index].usb->start_bm_capture();
 	}
 
-	//chain->enable_phase_timing(true);
-
 	// Set up stuff for NV12 conversion.
 
 	// Cb/Cr shader.
@@ -345,9 +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);
@@ -355,6 +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.
@@ -560,6 +557,7 @@ void Mixer::thread_func()
 		Theme::Chain theme_main_chain = theme->get_chain(0, pts(), WIDTH, HEIGHT, input_state);
 		EffectChain *chain = theme_main_chain.chain;
 		theme_main_chain.setup_chain();
+		//theme_main_chain.chain->enable_phase_timing(true);
 
 		GLuint y_tex, cbcr_tex;
 		bool got_frame = h264_encoder->begin_frame(&y_tex, &cbcr_tex);