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Feature: Add the Discrete GPU force header for use in executables. #237

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Feature: Add the Discrete GPU force header for use in executables. #237

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a5fb429
Feature: Add the Discrete GPU force header for use in executables.
guestnone Dec 2, 2018
b27f3ba
Merge branch 'master' of https://github.com/GameFoundry/bsf into dev/…
guestnone Dec 3, 2018
6af5090
Other: Minor remains for BsWin32DiscreteGpuForce.h
guestnone Dec 15, 2018
b7cded0
Remove ambiguous comment on BsWin32DiscreteGpuForce.h
guestnone Dec 15, 2018
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1 change: 1 addition & 0 deletions Source/Foundation/bsfCore/CMakeSources.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -163,6 +163,7 @@ set(BS_CORE_INC_RENDERAPI
"bsfCore/RenderAPI/BsGpuPipelineState.h"
"bsfCore/RenderAPI/BsGpuPipelineParamInfo.h"
"bsfCore/RenderAPI/BsVertexDataDesc.h"
"bsfCore/RenderAPI/BsWin32DiscreteGpuForce.h"
)

set(BS_CORE_INC_RENDERAPI_MANAGERS
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26 changes: 26 additions & 0 deletions Source/Foundation/bsfCore/RenderAPI/BsWin32DiscreteGpuForce.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
//************************************ bs::framework - Copyright 2018 Marko Pintera **************************************//
//*********** Licensed under the MIT license. See LICENSE.md for full terms. This notice is not to be removed. ***********//

/**
* This Header file is used on Windows-based systems to force the operating system
* to use discrete graphics chips on laptops instead of the integrated graphics chips.
* @note This header shouldn't be used on non-Windows based operating systems and
* and it should only be included by final executables.
* Incorrect usage will cause error during compilation.
*/

#if BS_PLATFORM == BS_PLATFORM_WIN32
#if defined(BS_FORCE_DISCRETE_GPUS_INCLUDE_CHECK)
#error GPU force header file already included. Please, only include it once and preferably in the program's executable. Aborting compilation.
#else
#define BS_FORCE_DISCRETE_GPUS_INCLUDE_CHECK

extern "C"
{
__declspec(dllexport) unsigned long NvOptimusEnablement = 0x00000001;
__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
}

#endif

#endif