X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=nageru%2Fdecklink_output.h;h=4aa76beca45df780d86d758401319cdeb7063005;hb=685a74b4a2e928670eb5fb53919bbcffca45c8e3;hp=8213f498a9d0677df7fe77b928acc7dce8951825;hpb=ccc2b89c9cf879ccbd948e169a029917cc16f0ee;p=nageru

diff --git a/nageru/decklink_output.h b/nageru/decklink_output.h
index 8213f49..4aa76be 100644
--- a/nageru/decklink_output.h
+++ b/nageru/decklink_output.h
@@ -12,6 +12,7 @@
 #include <mutex>
 #include <queue>
 #include <thread>
+#include <unordered_set>
 #include <vector>
 
 #include "DeckLinkAPI.h"
@@ -38,13 +39,14 @@ class QSurface;
 class DeckLinkOutput : public IDeckLinkVideoOutputCallback {
 public:
 	DeckLinkOutput(movit::ResourcePool *resource_pool, QSurface *surface, unsigned width, unsigned height, unsigned card_index);
+	~DeckLinkOutput();
 
 	// The IDecklinkInput argument is to work around a bug
 	// in the 11.7 and newer drivers against older SDKs,
 	// where you get a freeze if querying an IDeckLinkInput interface
 	// on an already-started card.
 	bool set_device(IDeckLink *decklink, IDeckLinkInput *input_arg);
-	void start_output(uint32_t mode, int64_t base_pts);  // Mode comes from get_available_video_modes().
+	void start_output(uint32_t mode, int64_t base_pts, bool is_master_card);  // Mode comes from get_available_video_modes().
 	void end_output();
 
 	void send_frame(GLuint y_tex, GLuint cbcr_tex, movit::YCbCrLumaCoefficients ycbcr_coefficients, const std::vector<RefCountedFrame> &input_frames, int64_t pts, int64_t duration);
@@ -138,10 +140,10 @@ private:
 	std::mutex frame_queue_mutex;
 	std::queue<std::unique_ptr<Frame>> pending_video_frames;  // Under <frame_queue_mutex>.
 	std::queue<std::unique_ptr<Frame>> frame_freelist;  // Under <frame_queue_mutex>.
-	std::deque<Frame *> scheduled_frames;  // Owned by the driver, so no unique_ptr. Under <frame_queue_mutex>.
+	std::unordered_set<Frame *> scheduled_frames;  // Owned by the driver, so no unique_ptr. Under <frame_queue_mutex>.
 
 	std::condition_variable frame_queues_changed;
-	bool playback_initiated = false, playback_started = false;
+	bool playback_initiated = false, playback_started = false, is_master_card = false;
 	int64_t base_pts, frame_duration;
 	BMDDisplayModeFlags current_mode_flags = 0;
 	bool last_frame_had_mode_mismatch = false;