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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2022-10-20 01:25:45 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2022-10-24 23:11:37 +0300
commita8113fb3a89984cc65d51436480cee45b60543e8 (patch)
treef54e072d0b169004bcf2fc4b6262fccf2759e60a /src/apps/cam/event_loop.h
parent11f5c3ad0561a4e4b1e06f477ab2022c69803ad2 (diff)
apps: Share common source between applications
Multiple source files in the src/apps/cam/ directory are used by cam, qcam and lc-compliance. They are compiled separately for each application. Move them to a new src/apps/common/ directory and compile them in a static library to decrease the number of compilation operations. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/apps/cam/event_loop.h')
-rw-r--r--src/apps/cam/event_loop.h68
1 files changed, 0 insertions, 68 deletions
diff --git a/src/apps/cam/event_loop.h b/src/apps/cam/event_loop.h
deleted file mode 100644
index ef79e8e5..00000000
--- a/src/apps/cam/event_loop.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Copyright (C) 2019, Google Inc.
- *
- * event_loop.h - cam - Event loop
- */
-
-#pragma once
-
-#include <chrono>
-#include <functional>
-#include <list>
-#include <memory>
-#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 addFdEvent(int fd, EventType type,
- const std::function<void()> &handler);
-
- using duration = std::chrono::steady_clock::duration;
- void addTimerEvent(const std::chrono::microseconds period,
- 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();
-};