Merge pull request #14 from Ljiong201108/main

Fix the X11 error when trying to run the template on Linux
tum-pbs · Nov 6, 2024 · 245163b · 245163b
2 parents 89fc440 + c4de0ec
commit 245163b
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -17,6 +17,11 @@ add_subdirectory(thirdparty/webgpu)
 add_subdirectory(thirdparty/glfw3webgpu)
 add_subdirectory(thirdparty/imgui)
 
+option(USE_HIGH_PERFORMANCE_GPU "Use high performance GPU, most likely a discrete GPU, should be left ON except for trouble shooting purposes." ON)
+if (USE_HIGH_PERFORMANCE_GPU)
+    add_compile_definitions(WGPU_GPU_HIGH_PERFORMANCE="ON")
+endif()
+
 add_executable(Template
 	src/implementations.cpp
 	src/main.cpp

diff --git a/src/Renderer.cpp b/src/Renderer.cpp
@@ -225,6 +225,9 @@ void Renderer::initWindowAndDevice()
 
 	RequestAdapterOptions adapterOpts{};
 	adapterOpts.compatibleSurface = surface;
+#ifdef WGPU_GPU_HIGH_PERFORMANCE
+    adapterOpts.powerPreference = WGPUPowerPreference_HighPerformance;
+#endif
 	Adapter adapter = instance.requestAdapter(adapterOpts);
 
 	SupportedLimits supportedLimits;