libcamera/vivid.git - libcamera pipeline handler for VIVID

diff options

author	Laurent Pinchart <laurent.pinchart@ideasonboard.com>	2021-09-06 00:32:19 +0300
committer	Laurent Pinchart <laurent.pinchart@ideasonboard.com>	2021-09-07 19:18:40 +0300
commit	8926fe6d74a272b4a3e83f12a2fb244a53305906 (patch)
tree	fe72786440796561755a41cbb696910183804cc9 /test/media_device
parent	894ca69f60435e3402de5786682d621362979171 (diff)

cam: Add Image class

The new Image class represents a multi-planar image with direct access to pixel data. It currently duplicates the function of the MappedFrameBuffer class which is internal to libcamera, and will serve as a design playground to improve the API until it is considered ready to be made part of the libcamera public API. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

Diffstat (limited to 'test/media_device')

0 files changed, 0 insertions, 0 deletions

/* SPDX-License-Identifier: LGPL-2.1-or-later */ /* * Copyright (C) 2019, Google Inc. * * event_dispatcher_poll.h - Poll-based event dispatcher */ #ifndef __LIBCAMERA_EVENT_DISPATCHER_POLL_H__ #define __LIBCAMERA_EVENT_DISPATCHER_POLL_H__ #include <list> #include <map> #include <vector> #include <libcamera/event_dispatcher.h> struct pollfd; namespace libcamera { class EventNotifier; class Timer; class EventDispatcherPoll final : public EventDispatcher { public: EventDispatcherPoll(); ~EventDispatcherPoll(); void registerEventNotifier(EventNotifier *notifier); void unregisterEventNotifier(EventNotifier *notifier); void registerTimer(Timer *timer); void unregisterTimer(Timer *timer); void processEvents(); void interrupt(); private: struct EventNotifierSetPoll { short events() const; EventNotifier *notifiers[3]; }; std::map<int, EventNotifierSetPoll> notifiers_; std::list<Timer *> timers_; int eventfd_; bool processingEvents_; int poll(std::vector<struct pollfd> *pollfds); void processInterrupt(const struct pollfd &pfd); void processNotifiers(const std::vector<struct pollfd> &pollfds); void processTimers(); }; } /* namespace libcamera */ #endif /* __LIBCAMERA_EVENT_DISPATCHER_POLL_H__ */


context:
space:
mode: