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Ask Windows to give us a dGPU instead of an iGPU

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This commit is contained in:
wheremyfoodat
2023-07-06 01:38:20 +03:00
parent d214517d0e
commit 4e5eb884ed
1 changed files with 10 additions and 0 deletions
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src/emulator.cpp
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@@ -1,5 +1,15 @@
#include "emulator.hpp" #include "emulator.hpp"
#ifdef _WIN32
#include <windows.h>
// Gently ask to use the discrete Nvidia/AMD GPU if possible instead of integrated graphics
extern "C" {
_declspec(dllexport) DWORD NvOptimusEnablement = 1;
_declspec(dllexport) DWORD AmdPowerXpressRequestHighPerformance = 1;
}
#endif
Emulator::Emulator() : kernel(cpu, memory, gpu), cpu(memory, kernel), gpu(memory, gl), memory(cpu.getTicksRef()) { Emulator::Emulator() : kernel(cpu, memory, gpu), cpu(memory, kernel), gpu(memory, gl), memory(cpu.getTicksRef()) {
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_EVENTS) < 0) { if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_EVENTS) < 0) {
Helpers::panic("Failed to initialize SDL2"); Helpers::panic("Failed to initialize SDL2");