SDL_SetGPURe...gmentUniforms(3)

✨ NAME ✨

SDL_SetGPURenderStateFragmentUniforms — bestie, this one sets fragment shader uniform variables inside a custom GPU render state 💅

Oh and hi, you're in the SDL3 FUNCTIONS section of the manual, iykyk 🎀

---

🌸 SYNOPSIS 🌸

#include <SDL3/SDL_render.h>

bool SDL_SetGPURenderStateFragmentUniforms(SDL_GPURenderState *state, Uint32 slot_index, const void *data, Uint32 length);

---

💖 DESCRIPTION 💖

Okay so here's the tea: the data gets copied, and then it's gonna be pushed using SDL_PushGPUFragmentUniformData() while the draw call is executing. No cap, that's literally the whole vibe 🔥

---

🦋 FUNCTION PARAMETERS 🦋

• state — the state you wanna modify, queen 👑
• slot_index — the fragment uniform slot you're pushing data to
• data — the client data to write ✍️
• length — how long the data you're writing is

---

⭐ RETURN VALUE ⭐

Returns true when it slays, or false when it... doesn't 😭 If it's a fail, call SDL_GetError() for more info, fr fr.

---

🌈 THREAD SAFETY 🌈

Call this function on the thread that created the renderer. Not any thread. That thread. Main character thread energy only 🫶

---

✨ AVAILABILITY ✨

This function has been available since SDL 3.4.0 💖

---

Heads up bestie: this page is from the Simple Directmedia Layer crew, SDL 3.4.18, and the page you're reading is SDL_SetGPURe...gmentUniforms(3) — yeah the name got cut off, she's a long one 😭 stay iconic, mwah 💅🎀🦋