Compile for Multicasting

sunshine/video.h

@@ -6,14 +6,37 @@
 #define SUNSHINE_VIDEO_H
 
 #include "thread_safe.h"
+#include "platform/common.h"
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+}
 
 struct AVPacket;
 namespace video {
 void free_packet(AVPacket *packet);
 
-using packet_t       = util::safe_ptr<AVPacket, free_packet>;
+struct packet_raw_t : public AVPacket {
+  template<class P>
+  explicit packet_raw_t(P *user_data) : channel_data { user_data } {
+    av_init_packet(this);
+  }
+
+  explicit packet_raw_t(std::nullptr_t null) : channel_data { nullptr } {
+    av_init_packet(this);
+  }
+
+  ~packet_raw_t() {
+    av_packet_unref(this);
+  }
+
+  void *channel_data;
+};
+
+using packet_t       = std::unique_ptr<packet_raw_t>;
 using packet_queue_t = std::shared_ptr<safe::queue_t<packet_t>>;
 using idr_event_t    = std::shared_ptr<safe::event_t<std::pair<int64_t, int64_t>>>;
+using img_event_t    = std::shared_ptr<safe::event_t<std::shared_ptr<platf::img_t>>>;
 
 struct config_t {
   int width;
@@ -27,7 +50,11 @@ struct config_t {
   int dynamicRange;
 };
 
-void capture_display(packet_queue_t packets, idr_event_t idr_events, config_t config);
+void capture(
+  packet_queue_t packets,
+  idr_event_t idr_events,
+  config_t config,
+  void *channel_data);
 }
 
 #endif //SUNSHINE_VIDEO_H