SDL_ISPIXELFORMAT_10BIT(3)

📦
version 3.4.18 · 9 versions
, in fedora 43, fedora 44

💅 SDL_ISPIXELFORMAT_10BIT — a macro to determine if an SDL_PixelFormat is a 10-bit format

okay bestie, welcome to the SDL3 functions corner of the manual, where we check whether a pixel format is serving 10-bit realness or not. this one lives in SDL_pixels.h and it's a macro, so buckle up 🎀

✨ SYNOPSIS ✨

#include <SDL3/SDL_pixels.h>

#define SDL_ISPIXELFORMAT_10BIT(format)    \
      (!SDL_ISPIXELFORMAT_FOURCC(format) && \
       ((SDL_PIXELTYPE(format) == SDL_PIXELTYPE_PACKED32) && \
        (SDL_PIXELLAYOUT(format) == SDL_PACKEDLAYOUT_2101010)))

like, look at her. she's giving very much "check three things and return a bool" energy and honestly? obsessed 💖

🌸 DESCRIPTION 🌸

heads up bestie!! this macro double-evaluates its parameter, so do not pass it expressions with side-effects. fr fr. that's not a vibe, that's a bug waiting to happen 😭

🦋 MACRO PARAMETERS 🦋

  • format — an SDL_PixelFormat to check. just hand her the format and she'll tell you what's up 💁‍♀️

⭐ RETURN VALUE ⭐

Returns true if the format is 10-bit, false otherwise. no in-between, no "it's complicated", just a clean lil bool for you 🫶

🧚 THREAD SAFETY 🧚

It is safe to call this macro from any thread. periodt. call it from your main thread, your worker thread, your little render thread — she does not care, she is thriving everywhere 👑

🌈 AVAILABILITY 🌈

This macro is available since SDL 3.2.0. so if you're on something older... bestie, it's giving upgrade ✨

and that's the whole page, no cap 💜 shoutout to Simple Directmedia Layer for making it, this is from SDL 3.4.18, and if you need me I'll be over here checking pixel formats like the main character I am 💅🎀🌸

📦 where this page comes from