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fix(webp): better handling of error for page too big for webp

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This commit is contained in:
Antoine Aflalo
2024-08-28 11:51:06 -04:00
parent 839ad9ed9d
commit a63d2395f0
1 changed files with 5 additions and 0 deletions
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5
converter/webp/webp_converter.go
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@@ -17,6 +17,8 @@ import (
"sync/atomic" "sync/atomic"
) )
const webpMaxHeight = 16383
type Converter struct { type Converter struct {
maxHeight int maxHeight int
cropHeight int cropHeight int
@@ -202,6 +204,9 @@ func (converter *Converter) checkPageNeedsSplit(page *manga.Page) (bool, image.I
bounds := img.Bounds() bounds := img.Bounds()
height := bounds.Dy() height := bounds.Dy()
if height >= converter.maxHeight {
return false, img, format, fmt.Errorf("page[%d] height %d exceeds maximum height %d of webp format", page.Index, height, converter.maxHeight)
}
return height >= converter.maxHeight, img, format, nil return height >= converter.maxHeight, img, format, nil
} }