1// Copyright (c) 2012 The Chromium 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 MEDIA_BASE_MEDIA_EXPORT_H_
6#define MEDIA_BASE_MEDIA_EXPORT_H_
7
8// Define MEDIA_EXPORT so that functionality implemented by the Media module
9// can be exported to consumers.
10
11#if defined(COMPONENT_BUILD)
12#if defined(WIN32)
13
14#if defined(MEDIA_IMPLEMENTATION)
15#define MEDIA_EXPORT __declspec(dllexport)
16#else
17#define MEDIA_EXPORT __declspec(dllimport)
18#endif  // defined(MEDIA_IMPLEMENTATION)
19
20#else  // defined(WIN32)
21#if defined(MEDIA_IMPLEMENTATION)
22#define MEDIA_EXPORT __attribute__((visibility("default")))
23#else
24#define MEDIA_EXPORT
25#endif
26#endif
27
28#else  // defined(COMPONENT_BUILD)
29#define MEDIA_EXPORT
30#endif
31
32#endif  // MEDIA_BASE_MEDIA_EXPORT_H_
33