SDL_DEFINE_AUDIO_FORMAT - Man Page

SDL_DEFINE_AUDIO_FORMAT — Define an SDL_AudioFormat
value.

Defined in SDL3/SDL_audio.h

#include "SDL3/SDL.h"

#define SDL_DEFINE_AUDIO_FORMAT(signed, bigendian, flt, size) .BI (((Uint16)(signed)<<15)|((Uint16)(bigendian)<<12)|((Uint16)(flt)<<8)|((size)&SDL_AUDIO_MASK_BITSIZE))

SDL does not support custom audio formats, so this macro is not of much use externally, but it can be illustrative as to what the various bits of an

SDL_AudioFormat
mean.

For example, SDL_AUDIO_S32LE
looks like this:

SDL_DEFINE_AUDIO_FORMAT(1, 0, 0, 32)

Returns a format value in the style of SDL_AudioFormat .

It is safe to call this macro from any thread.

This macro is available since SDL 3.2.0.