SDL_HINT_VULKAN_DISPLAY - Man Page
A variable overriding the display index used in SDL_Vulkan_CreateSurface()
Synopsis
#include <SDL3/SDL_hints.h> #define SDL_HINT_VULKAN_DISPLAY "SDL_VULKAN_DISPLAY"
Description
The display index starts at 0, which is the default.
This hint should be set before calling SDL_Vulkan_CreateSurface()
Availability
This hint is available since SDL 3.2.0.
Info
SDL 3.2.16 Simple Directmedia Layer SDL3 FUNCTIONS