Display WebP images using the <img> tag

WebP is Google’s web image format, with a lossy mode derived from VP8 intra coding and a separate lossless mode. Browsers support it natively today, which makes it a good sanity check for the pipeline. Decoded here with libwebp_1

Code snippet

<img is="universal-img_1" src="testcard_lossy.webp" using="solver_minimal_1"
     with="libwebp_1"> </img>

Specifications :

The specifications of the test sequence are :