mirror of
https://github.com/Nexoniarz/YAPF.git
synced 2026-11-03 04:54:26 +00:00
d7f494a0c9
- yapf_encode() / yapf_free_buffer(): encode to memory; yapf_save uses it - yapf.c also compiles as C++ - `yapf compare`: size and decode speed of the original format vs YAPF, with a lossless check - bindings with tested examples: C++ (header-only), C# (P/Invoke), Rust (crate, builds the C code), Go (cgo), Java (FFM API, Java 22+), Zig (@cImport), LuaJIT (FFI), TypeScript types for the JS port; Python now encodes in memory - docs/LANGUAGES.md and examples/ with measured results - KDE Dolphin thumbnail plugin (KF6, CMake) - README: honest status for Photoshop / VS Code / Figma (not run in the apps yet) and macOS (cross-compiled only), platform table Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
// go run ./example ../../other/YAPF.YAPF
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package main
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import (
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"bytes"
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"fmt"
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"os"
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"time"
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yapf "github.com/Nexoniarz/YAPF/bindings/go"
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)
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func main() {
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path := "../../other/YAPF.YAPF"
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if len(os.Args) > 1 {
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path = os.Args[1]
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}
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file, err := os.ReadFile(path)
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if err != nil {
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panic(err)
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}
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img, err := yapf.Decode(file)
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if err != nil {
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panic(err)
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}
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best := time.Hour // best of 10, as in a running program
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for i := 0; i < 10; i++ {
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t := time.Now()
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img, _ = yapf.Decode(file)
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best = min(best, time.Since(t))
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}
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fmt.Printf("%s: %dx%d, %d channels, decoded in %.2f ms\n", path, img.Width, img.Height,
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img.Channels, float64(best.Microseconds())/1000)
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fmt.Printf("file is %d bytes, %.1f%% of the raw pixels\n", len(file), 100*float64(len(file))/float64(len(img.Pixels)))
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again, _ := yapf.Encode(img)
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fmt.Printf("re-encoded: %d bytes, identical: %v\n", len(again), bytes.Equal(again, file))
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px := make([]byte, 128*128)
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for i := range px {
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px[i] = byte(i % 128 * 2)
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}
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if err := yapf.Save("go.yapf", &yapf.Image{Width: 128, Height: 128, Channels: 1, Flags: yapf.FlagSRGB, Pixels: px}); err != nil {
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panic(err)
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}
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fmt.Println("wrote go.yapf")
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}
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