godot/platform/linuxbsd/wayland/detect_prime_egl.h

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/*  detect_prime_egl.h                                                    */
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#ifndef DETECT_PRIME_EGL_H
#define DETECT_PRIME_EGL_H

#ifdef GLES3_ENABLED
#ifdef EGL_ENABLED

class DetectPrimeEGL {
private:
	struct Vendor {
		const char *glxvendor = nullptr;
		int priority = 0;
	};

	static constexpr Vendor vendor_map[] = {
		{ "Advanced Micro Devices, Inc.", 30 },
		{ "AMD", 30 },
		{ "NVIDIA Corporation", 30 },
		{ "X.Org", 30 },
		{ "Intel Open Source Technology Center", 20 },
		{ "Intel", 20 },
		{ "nouveau", 10 },
		{ "Mesa Project", 0 },
		{ nullptr, 0 }
	};

	static void create_context();

public:
	static int detect_prime();
};

#endif // GLES3_ENABLED
#endif // EGL_ENABLED

#endif // DETECT_PRIME_EGL_H