/extlibs/SFML/src/SFML/Audio/ALCheck.hpp

 1////////////////////////////////////////////////////////////
 2//
 3// SFML - Simple and Fast Multimedia Library
 4// Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com)
 5//
 6// This software is provided 'as-is', without any express or implied warranty.
 7// In no event will the authors be held liable for any damages arising from the use of this software.
 8//
 9// Permission is granted to anyone to use this software for any purpose,
10// including commercial applications, and to alter it and redistribute it freely,
11// subject to the following restrictions:
12//
13// 1. The origin of this software must not be misrepresented;
14//    you must not claim that you wrote the original software.
15//    If you use this software in a product, an acknowledgment
16//    in the product documentation would be appreciated but is not required.
17//
18// 2. Altered source versions must be plainly marked as such,
19//    and must not be misrepresented as being the original software.
20//
21// 3. This notice may not be removed or altered from any source distribution.
22//
23////////////////////////////////////////////////////////////
24
25#ifndef SFML_ALCHECK_HPP
26#define SFML_ALCHECK_HPP
27
28////////////////////////////////////////////////////////////
29// Headers
30////////////////////////////////////////////////////////////
31#include <SFML/Config.hpp>
32#include <iostream>
33#include <string>
34#include <al.h>
35#include <alc.h>
36
37
38namespace sf
39{
40namespace priv
41{
42////////////////////////////////////////////////////////////
43/// Let's define a macro to quickly check every OpenAL
44/// API calls
45////////////////////////////////////////////////////////////
46#ifdef SFML_DEBUG
47
48    // If in debug mode, perform a test on every call
49    #define ALCheck(Func) ((Func), priv::ALCheckError(__FILE__, __LINE__))
50
51#else
52
53    // Else, we don't add any overhead
54    #define ALCheck(Func) (Func)
55
56#endif
57
58
59////////////////////////////////////////////////////////////
60/// Check the last OpenAL error
61///
62/// \param file Source file where the call is located
63/// \param line Line number of the source file where the call is located
64///
65////////////////////////////////////////////////////////////
66void ALCheckError(const std::string& file, unsigned int line);
67
68////////////////////////////////////////////////////////////
69/// Make sure that OpenAL is initialized
70///
71////////////////////////////////////////////////////////////
72void EnsureALInit();
73
74} // namespace priv
75
76} // namespace sf
77
78
79#endif // SFML_ALCHECK_HPP