libcamera/vivid.git - libcamera pipeline handler for VIVID

path: root/test/v4l2_videodevice/capture_async.cpp

Age	Commit message (Expand)	Author
2020-01-12	libcamera: v4l2_videodevice: Remove Buffer interface	Niklas Söderlund
2020-01-12	test: v4l2_videodevice: Switch to FrameBuffer interface	Niklas Söderlund
2019-12-16	libcamera: Remove buffer index from logging	Niklas Söderlund
2019-10-23	libcamera: Standardise on C compatibility headers	Laurent Pinchart
2019-08-19	test: Get event dispatcher from current thread	Laurent Pinchart
2019-07-14	libcamera: v4l2_videodevice: Add helper to queue all buffers	Laurent Pinchart
2019-06-19	libcamera: Rename V4L2Device to V4L2VideoDevice	Jacopo Mondi

#ifndef __CAM_EVENT_LOOP_H__ #define __CAM_EVENT_LOOP_H__ #include <functional> #include <memory> #include <list> #include <mutex> #include <event2/util.h> struct event_base; class EventLoop { public: enum EventType { Read = 1, Write = 2, }; EventLoop(); ~EventLoop(); static EventLoop *instance(); int exec(); void exit(int code = 0); void callLater(const std::function<void()> &func); void addEvent(int fd, EventType type, const std::function<void()> &handler); private: struct Event { Event(const std::function<void()> &callback); ~Event(); static void dispatch(int fd, short events, void *arg); std::function<void()> callback_; struct event *event_; }; static EventLoop *instance_; struct event_base *base_; int exitCode_; std::list<std::function<void()>> calls_; std::list<std::unique_ptr<Event>> events_; std::mutex lock_; static void dispatchCallback(evutil_socket_t fd, short flags, void *param); void dispatchCall(); }; #endif /* __CAM_EVENT_LOOP_H__ */