SDL_UnmapGPUTransferBuffer(3)

✨ SDL_UnmapGPUTransferBuffer ✨

okay bestie, welcome to the SDL3 FUNCTIONS corner of the manual 💖 this one's called SDL_UnmapGPUTransferBuffer and it does exactly one thing and it does it slayfully.

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🌸 NAME 🌸

SDL_UnmapGPUTransferBuffer — unmaps a previously mapped transfer buffer. that's it. that's the whole vibe. no cap 🫶

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🎀 SYNOPSIS 🎀

#include <SDL3/SDL_gpu.h>

void SDL_UnmapGPUTransferBuffer(
    SDL_GPUDevice *device,
    SDL_GPUTransferBuffer *transfer_buffer);

she takes two args and returns void because she gives nothing back, she simply does 💅

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🦋 FUNCTION PARAMETERS 🦋

• device — a GPU context. the main character, fr fr 👑
• transfer_buffer — a previously mapped transfer buffer. note the previously mapped part, that's load-bearing, don't come at her with an unmapped one 😭

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⭐ AVAILABILITY ⭐

this function is available since SDL 3.2.0. so if you're on something older than that... bestie. upgrade. it's giving vintage in the bad way 💀

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🌈 quick reminder to my girlies: this page is short and sweet but every word counts — device is a GPU context, transfer_buffer is a buffer you already mapped, and the return type is void. that's the whole tea. 🍓

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and that's a wrap, gorgeous ✨ this page came to you from Simple Directmedia Layer, version SDL 3.4.18 — go map something, then unmap it, responsibly 🧚💜