Function SDL_UnlockTexture

pub unsafe extern "C" fn SDL_UnlockTexture(texture: *mut SDL_Texture)

Available on crate feature dep_sdl3 only.

Unlock a texture, uploading the changes to video memory, if needed.

Warning: Please note that SDL_LockTexture() is intended to be write-only; it will not guarantee the previous contents of the texture will be provided. You must fully initialize any area of a texture that you lock before unlocking it, as the pixels might otherwise be uninitialized memory.

Which is to say: locking and immediately unlocking a texture can result in corrupted textures, depending on the renderer in use.

Parameters

• texture: a texture locked by SDL_LockTexture().

Thread safety

This function should only be called on the main thread.

Availability

This function is available since SDL 3.2.0.

See also

• SDL_LockTexture