mirror of https://github.com/odrling/Aegisub
51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
// Copyright (c) 2013, Thomas Goyne <plorkyeran@aegisub.org>
|
|
//
|
|
// Permission to use, copy, modify, and distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice appear in all copies.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
//
|
|
// Aegisub Project http://www.aegisub.org/
|
|
|
|
#include <functional>
|
|
#include <memory>
|
|
|
|
namespace agi {
|
|
namespace dispatch {
|
|
typedef std::function<void()> Thunk;
|
|
|
|
class Queue {
|
|
virtual void DoInvoke(Thunk thunk)=0;
|
|
public:
|
|
virtual ~Queue() { }
|
|
|
|
/// Invoke the thunk on this processing queue, returning immediately
|
|
void Async(Thunk thunk);
|
|
|
|
/// Invoke the thunk on this processing queue, returning only when
|
|
/// it's complete
|
|
void Sync(Thunk thunk);
|
|
};
|
|
|
|
/// Initialize the dispatch thread pools
|
|
/// @param invoke_main A function which invokes the thunk on the GUI thread
|
|
void Init(std::function<void (Thunk)> invoke_main);
|
|
|
|
/// Get the main queue, which runs on the GUI thread
|
|
Queue& Main();
|
|
|
|
/// Get the generic background queue, which runs thunks in parallel
|
|
Queue& Background();
|
|
|
|
/// Create a new serial queue
|
|
std::unique_ptr<Queue> Create();
|
|
}
|
|
}
|