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Request execution on dedicated GPU on Windows

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sfan5 2022-01-22 20:38:52 +01:00
parent 7aea5cb88f
commit 22f0c66abb
1 changed files with 9 additions and 0 deletions
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src/porting.cpp
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@ -70,6 +70,15 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <cstdarg> #include <cstdarg>
#include <cstdio> #include <cstdio>
#if !defined(SERVER) && defined(_WIN32)
// On Windows export some driver-specific variables to encourage Minetest to be
// executed on the discrete GPU in case of systems with two. Portability is fun.
extern "C" {
__declspec(dllexport) DWORD NvOptimusEnablement = 1;
__declspec(dllexport) DWORD AmdPowerXpressRequestHighPerformance = 1;
}
#endif
namespace porting namespace porting
{ {