X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=player.h;h=3321a303efc3ed6dc7910649bcb2bf6620f3bd57;hb=8e43dfe18004c80528c72ea5ee3691689611dba1;hp=960bc22fcd713f2f7a58d4a9e168f78958206c0e;hpb=d9913b0d39d6ea0362f31157e5979ffa351f3888;p=nageru

diff --git a/player.h b/player.h
index 960bc22..3321a30 100644
--- a/player.h
+++ b/player.h
@@ -2,8 +2,46 @@
 #define _PLAYER_H 1
 
 #include "clip_list.h"
+#include "video_stream.h"
 
-void start_player_thread();
-void play_clip(const Clip &clip, unsigned stream_idx);
+#include <condition_variable>
+#include <functional>
+#include <mutex>
+
+class JPEGFrameView;
+
+class Player {
+public:
+	Player(JPEGFrameView *destination);
+
+	void play_clip(const Clip &clip, unsigned stream_idx);
+	void override_angle(unsigned stream_idx);  // For the current clip only.
+
+	// Not thread-safe to set concurrently with playing.
+	// Will be called back from the player thread.
+	using done_callback_func = std::function<void()>;
+	void set_done_callback(done_callback_func cb) { done_callback = cb; }
+
+private:
+	void thread_func();
+	void open_output_stream();
+	static int write_packet2_thunk(void *opaque, uint8_t *buf, int buf_size, AVIODataMarkerType type, int64_t time);
+	int write_packet2(uint8_t *buf, int buf_size, AVIODataMarkerType type, int64_t time);
+
+	JPEGFrameView *destination;
+	done_callback_func done_callback;
+
+	std::mutex mu;
+	Clip current_clip;  // Under mu. Can have pts_in = -1 for no clip.
+	unsigned current_stream_idx;  // Under mu.
+
+	std::mutex queue_state_mu;
+	std::condition_variable new_clip_changed;
+	bool new_clip_ready = false;  // Under queue_state_mu.
+	bool playing = false;  // Under queue_state_mu.
+	int override_stream_idx = -1;  // Under queue_state_mu.
+
+	VideoStream video_stream;
+};
 
 #endif  // !defined(_PLAYER_H)