tt::gfx_device Class Reference

#include <ttauri/GFX/gfx_device.hpp>

Inheritance diagram for tt::gfx_device:

Public Member Functions
std::string	string () const noexcept
	gfx_device (gfx_system &system) noexcept
	gfx_device (const gfx_device &)=delete
gfx_device &	operator= (const gfx_device &)=delete
	gfx_device (gfx_device &&)=delete
gfx_device &	operator= (gfx_device &&)=delete
virtual int	score (gfx_surface const &surface) const =0

Data Fields
gfx_system &	system
std::string	deviceName = "<no device>"
uint32_t	vendorID = 0
uint32_t	deviceID = 0
uuid	deviceUUID = {}

Detailed Description

A gfx_device that handles a set of windows.

Member Function Documentation

score()

virtual int tt::gfx_device::score ( gfx_surface const & surface ) const

pure virtual

Check if this device is a good match for this window.

It is possible for a window to be created that is not presentable, in case of a headless-virtual-display, however in this case it may still be able to be displayed by any device.

Returns

-1 When not viable, 0 when not presentable, positive values for increasing score.

Implemented in tt::gfx_device_vulkan.

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The documentation for this class was generated from the following file:

• hikogui/src/ttauri/GFX/gfx_device.hpp