Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef V8_LIBPLATFORM_LIBPLATFORM_H_ |
| 6 | #define V8_LIBPLATFORM_LIBPLATFORM_H_ |
| 7 | |
| 8 | #include "include/v8-platform.h" |
| 9 | |
| 10 | namespace v8 { |
| 11 | namespace platform { |
| 12 | |
| 13 | /** |
| 14 | * Returns a new instance of the default v8::Platform implementation. |
| 15 | * |
| 16 | * The caller will take ownership of the returned pointer. |thread_pool_size| |
| 17 | * is the number of worker threads to allocate for background jobs. If a value |
| 18 | * of zero is passed, a suitable default based on the current number of |
| 19 | * processors online will be chosen. |
| 20 | */ |
| 21 | v8::Platform* CreateDefaultPlatform(int thread_pool_size = 0); |
| 22 | |
| 23 | |
| 24 | /** |
| 25 | * Pumps the message loop for the given isolate. |
| 26 | * |
| 27 | * The caller has to make sure that this is called from the right thread. |
| 28 | * Returns true if a task was executed, and false otherwise. This call does |
| 29 | * not block if no task is pending. The |platform| has to be created using |
| 30 | * |CreateDefaultPlatform|. |
| 31 | */ |
| 32 | bool PumpMessageLoop(v8::Platform* platform, v8::Isolate* isolate); |
| 33 | |
| 34 | |
| 35 | } // namespace platform |
| 36 | } // namespace v8 |
| 37 | |
| 38 | #endif // V8_LIBPLATFORM_LIBPLATFORM_H_ |