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squoosh/codecs/webp/dec/README.md
Ingvar Stepanyan de543b3206 Further speed improvements
- Store Emscripten cache inside node_modules/.em_cache. Docker image ships without LTO libs, so Emscripten has to rebuild stdlibs on every build otherwise.
 - Merge webp_enc + webp_dec build scripts. Core libwebp library is same in both cases, so there's no point in storing and building two copies of it.
2020-05-13 19:39:27 +01:00

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# WebP decoder
- Source: <https://github.com/webmproject/libwebp>
- Version: v1.0.2
## Example
See `example.html`
## API
### `int version()`
Returns the version of libwebp as a number. va.b.c is encoded as 0x0a0b0c
### `RawImage decode(std::string buffer)`
Decodes the given webp buffer into raw RGBA. `RawImage` is a class with 3 fields: `buffer`, `width`, and `height`.
### `void free_result()`
Frees the result created by `decode()`.