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.TH SDL_GetNumRenderDrivers 3 "SDL 3.1.0" "SDL" "SDL3 FUNCTIONS"
.SH NAME
SDL_GetNumRenderDrivers \- Get the number of 2D rendering drivers available for the current display\[char46]
.SH SYNOPSIS
.nf
.B #include \(dqSDL3/SDL.h\(dq
.PP
.BI "int SDL_GetNumRenderDrivers(void);
.fi
.SH DESCRIPTION
A render driver is a set of code that handles rendering and texture
management on a particular display\[char46] Normally there is only one, but some
drivers may have several available with different capabilities\[char46]

There may be none if SDL was compiled without render support\[char46]

.SH RETURN VALUE
Returns a number >= 0 on success or a negative error code on failure; call

.BR SDL_GetError
() for more information\[char46]

.SH AVAILABILITY
This function is available since SDL 3\[char46]0\[char46]0\[char46]

.SH SEE ALSO
.BR SDL_CreateRenderer (3),
.BR SDL_GetRenderDriver (3)