SDL_BindGPUF...torageBuffers(3)

💖 SDL_BindGPUFragmentStorageBuffers 💖

okay so bestie, welcome to the SDL3 FUNCTIONS corner of the manual, and today's main character is SDL_BindGPUFragmentStorageBuffers. yes the title is squished in the header as SDL_BindGPUF...torageBuffers(3) because Unix is dramatic like that, but we know her full name and we're gonna say it with our whole chest. ✨

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🌸 NAME 🌸

SDL_BindGPUFragmentStorageBuffers — binds storage buffers for use on the fragment shader. literally that's the whole job. slay. 💅

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🎀 SYNOPSIS 🎀

#include <SDL3/SDL_gpu.h>

void SDL_BindGPUFragmentStorageBuffers(
    SDL_GPURenderPass *render_pass,
    Uint32 first_slot,
    SDL_GPUBuffer *const *storage_buffers,
    Uint32 num_bindings);

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🦋 DESCRIPTION 🦋

okay so here's the tea, and it is non-negotiable: these buffers must have been created with SDL_GPU_BUFFERUSAGE_GRAPHICS_STORAGE_READ. no cap. if you didn't make them with that usage flag, that's not a vibe, that's a problem. 😭

and also — be sure your shader is set up according to the requirements documented in SDL_CreateGPUShader(). the shader and the binding have to be in agreement, it's giving ✨communication✨. go read that page, i'm not kidding, it's the blueprint.

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👑 FUNCTION PARAMETERS 👑

• render_pass — a render pass handle. this is your whole situation, your arena, the place where the drawing happens. 🎨
• first_slot — the fragment storage buffer slot to begin binding from. like, where in the lineup do we start. 🎯
• storage_buffers — an array of storage buffers. the girlies themselves. 💃
• num_bindings — the number of storage buffers to bind from the array. how many of the girlies are actually walking the runway. 👯

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🌈 AVAILABILITY 🌈

this function is available since SDL 3.2.0. so if you're on anything older, sorry bestie, she doesn't exist yet. 🙈

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💜 SEE ALSO 💜

• SDL_CreateGPUShader(3) — go read it, it's the prerequisite lore, iykyk. 🫶

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and that's the whole page, no crumbs left behind, every flag and parameter accounted for like a true completionist queen. 💖✨

this has been Simple Directmedia Layer, SDL 3.4.18, dropping the SDL_BindGPUF...torageBuffers(3) energy — periodt, go bind those buffers, you're gonna eat. 💅🎀🦋