SDL_GetDirect3D9AdapterIndex - Man Page
Get the D3D9 adapter index that matches the specified display.
Synopsis
#include <SDL3/SDL_system.h> int SDL_GetDirect3D9AdapterIndex(SDL_DisplayID displayID);
Description
The returned adapter index can be passed to IDirect3D9::CreateDevice and controls on which monitor a full screen application will appear.
Function Parameters
- displayID
the instance of the display to query.
Return Value
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Availability
This function is available since SDL 3.2.0.
Info
SDL 3.2.16 Simple Directmedia Layer SDL3 FUNCTIONS