Go encoder/decoder for WebP Image File Format with support for animated WebP images (decode only).
Based on libwebp compiled to WASM and used with wazero runtime (CGo-free).
The library will first try to use a dynamic/shared library (if installed) via purego and will fall back to WASM.
nodynamic- do not use dynamic/shared library (use only WASM)
goos: linux
goarch: amd64
pkg: github.com/gen2brain/webp
cpu: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz
BenchmarkDecodeStd-8 157 7639585 ns/op 473683 B/op 13 allocs/op
BenchmarkDecodeWasm-8 156 7799653 ns/op 2614793 B/op 316 allocs/op
BenchmarkDecodeDynamic-8 344 3497863 ns/op 943356 B/op 58 allocs/op
BenchmarkDecodeTranspiled-8 (1) 138 8562133 ns/op 1335622 B/op 52 allocs/op
BenchmarkDecodeCGo1-8 (2) 300 3897300 ns/op 1333630 B/op 21 allocs/op
BenchmarkDecodeCGo2-8 (3) 314 3801195 ns/op 1334020 B/op 22 allocs/op
BenchmarkEncodeWasm-8 12 96123599 ns/op 4857356 B/op 298 allocs/op
BenchmarkEncodeDynamic-8 55 19022243 ns/op 19888 B/op 42 allocs/op
BenchmarkEncodeTranspiled-8 (1) 18 60042805 ns/op 76104 B/op 36 allocs/op
BenchmarkEncodeCGo1-8 (2) 31 32538122 ns/op 3213497 B/op 524294 allocs/op
BenchmarkEncodeCGo2-8 (3) 52 22482704 ns/op 26043 B/op 5 allocs/op