(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_GetDXGIOutputInfo

Get the DXGI Adapter and Output indices for the specified display.

Header File

Defined in <SDL3/SDL_system.h>

Syntax

bool SDL_GetDXGIOutputInfo(SDL_DisplayID displayID, int *adapterIndex, int *outputIndex);

Function Parameters

SDL_DisplayID	displayID	the instance of the display to query.
int *	adapterIndex	a pointer to be filled in with the adapter index.
int *	outputIndex	a pointer to be filled in with the output index.

Return Value

(bool) Returns true on success or false on failure; call SDL_GetError() for more information.

Remarks

The DXGI Adapter and Output indices can be passed to EnumAdapters and EnumOutputs respectively to get the objects required to create a DX10 or DX11 device and swap chain.

Version

This function is available since SDL 3.1.3.

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CategoryAPI, CategoryAPIFunction, CategorySystem

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