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GpuPreference.hpp
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1 //
3 // SFML - Simple and Fast Multimedia Library
4 // Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
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 //
24
25 #ifndef SFML_GPUPREFERENCE_HPP
26 #define SFML_GPUPREFERENCE_HPP
27
28
32 #include <SFML/Config.hpp>
33
34
41
42
61 #if defined(SFML_SYSTEM_WINDOWS)
62
63 #define SFML_DEFINE_DISCRETE_GPU_PREFERENCE \
64 extern "C" __declspec(dllexport) unsigned long NvOptimusEnablement = 1; \
65 extern "C" __declspec(dllexport) unsigned long AmdPowerXpressRequestHighPerformance = 1;
66
67 #else
68
69 #define SFML_DEFINE_DISCRETE_GPU_PREFERENCE
70
71 #endif
72
73
74 #endif // SFML_GPUPREFERENCE_HPP