26 lines
645 B
Go
26 lines
645 B
Go
package core
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import (
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"fmt"
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"golang.org/x/image/webp"
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"os"
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)
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// ReadWebpImage 读取webp格式的图片信息
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func ReadWebpImage(webpFilePath string) (err error, width int, height int) {
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// 打开WebP文件
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file, err := os.Open(webpFilePath)
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if err != nil {
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fmt.Printf("=== Failed to open file: %v\n", err)
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return err, 0, 0
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}
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defer file.Close()
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// 使用webp.DecodeConfig解码WebP图片配置信息（不加载完整像素数据）
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imgConfig, err := webp.DecodeConfig(file)
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if err != nil {
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fmt.Printf("=== Failed to decode WebP image config: %v\n", err)
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return err, 0, 0
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}
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return nil, imgConfig.Width, imgConfig.Height
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}
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