The testdata was generated via: cwebp foo.png -o foo.lossy.webp dwebp -pgm foo.lossy.webp -o tmp.pgm convert tmp.pgm foo.lossy.webp.ycbcr.png rm tmp.pgm TBR=r R=r CC=golang-codereviews https://golang.org/cl/107330043
2.4 KiB
150x100px
2.4 KiB
150x100px
![](/aw/golang-image/raw/commit/714f2e47f73aac52208d4f4260e4ba79358a9c28/testdata/blue-purple-pink.lossy.webp)