Man page - sdl_fourcc(3)

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Manual

SDL_FOURCC

NAME
HEADER FILE
SYNOPSIS
RETURN VALUE
THREAD SAFETY
AVAILABILITY

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NAME

SDL_FOURCC - Define a four character code as a Uint32 .

HEADER FILE

Defined in SDL3/SDL_stdinc.h

SYNOPSIS

#include "SDL3/SDL.h"

#define SDL_FOURCC(A, B, C, D) .BI ((SDL_static_cast(Uint32, SDL_static_cast(Uint8, (A))) << 0) | .BI (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (B))) << 8) | .BI (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (C))) << 16) | .BI (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (D))) << 24))

RETURN VALUE

Returns the four characters converted into a Uint32 , one character per-byte.

THREAD SAFETY

It is safe to call this macro from any thread.

AVAILABILITY

This macro is available since SDL 3.2.0.

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