SDL_GPUSAMPLERADDRESSMODE(3type)

✨ NAME ✨

SDL_GPUSamplerAddressMode — the enum that tells your GPU sampler what to do when the texture coordinates go off the edge of the 0-1 range 🦋

Like, picture a texture living happily in 0.0 to 1.0 land, and then someone hands it a -3.7 or a 42.0. Bestie, it panics. This enum is the vibe check that stops the panic. 💅

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_gpu.h>

typedef enum SDL_GPUSamplerAddressMode
{
    SDL_GPU_SAMPLERADDRESSMODE_REPEAT,           /**< Specifies that the coordinates will wrap around. */
    SDL_GPU_SAMPLERADDRESSMODE_MIRRORED_REPEAT,  /**< Specifies that the coordinates will wrap around mirrored. */
    SDL_GPU_SAMPLERADDRESSMODE_CLAMP_TO_EDGE     /**< Specifies that the coordinates will clamp to the 0-1 range. */
} SDL_GPUSamplerAddressMode;

So it's a typedef enum called SDL_GPUSamplerAddressMode and it lives in <SDL3/SDL_gpu.h> — go grab it from there, don't be weird about it. 🙈

💖 the values, one by one 💖

• SDL_GPU_SAMPLERADDRESSMODE_REPEAT — the coordinates wrap around. Tiles forever, main character energy, no gaps, no drama. 🔁
• SDL_GPU_SAMPLERADDRESSMODE_MIRRORED_REPEAT — the coordinates wrap around mirrored. Same tiling but every other copy is flipped, so the seams literally cannot be caught looking messy. 🪞
• SDL_GPU_SAMPLERADDRESSMODE_CLAMP_TO_EDGE — the coordinates clamp to the 0-1 range. Anything past the edge just... grabs the edge pixel and holds on for dear life. No wrap, no mirror, just cling. 🫶

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💜 AVAILABILITY 💜

This enum has been serving looks since SDL 3.2.0. Iconic behavior, truly. 👑

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👀 SEE ALSO 👀

• SDL_CreateGPUSampler(3) — the function where you actually use this enum, iykyk 🔥

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Okay that's the whole page, bestie, go make something pretty. 🎀

Shoutout to Simple Directmedia Layer for this one, sitting pretty at SDL 3.4.18 — SDL_GPUSamplerAddressMode(3type), SDL3 DATATYPES. No cap. 💖