# GPU_TEXTURE_USAGE_COPY_SRC

`import { GPU_TEXTURE_USAGE_COPY_SRC } from "destack:gpu/binding";`

Texture usage bit for copy source.

```ds title="GPU_TEXTURE_USAGE_COPY_SRC"
const GPU_TEXTURE_USAGE_COPY_SRC: GpuTextureUsage
```

[language/library/src/gpu/binding/resource.ds:106](https://github.com/destack-sh/destack/blob/main/language/library/src/gpu/binding/resource.ds#L106)