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hw/links.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "v4l2.h"
+
+typedef void (*link_on_buffer)(struct buffer_s *buf);
+typedef bool (*link_check_streaming)();
+
+typedef struct link_s {
+  struct device_s *capture; // capture_list
+  struct device_s *outputs[10];
+  struct {
+    link_on_buffer on_buffer;
+    link_check_streaming check_streaming;
+  } callbacks;
+} link_t;
+
+int links_init(link_t *all_links);
+int links_step(link_t *all_links, int timeout);
+int links_loop(link_t *all_links, bool *running);