15283178198

Committed 27 May 2025 06:42PM UTC coverage: 92.448% (-0.1%) from 92.545%

Build # 15283178198

Build Type

push

github

Committed by

cshum

Commit Message

vipsprocessor fallback func progress

Run Details

21 of 26 new or added lines in 4 files covered. (80.77%)

3 existing lines in 2 files now uncovered.

4872 of 5270 relevant lines covered (92.45%)

1.11 hits per line

Source File
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74.07

/processor/vipsprocessor/bmp.go

package vipsprocessor

import (
        "github.com/cshum/imagor"
        "github.com/cshum/vipsgen/vips"
        "golang.org/x/image/bmp"
        "image"
        "image/draw"
        "io"
)

func loadImageFromBMP(r io.Reader) (*vips.Image, error) {
        img, err := bmp.Decode(r)
        if err != nil {
                return nil, err
        }
        rect := img.Bounds()
        size := rect.Size()
        rgba, ok := img.(*image.RGBA)
        if !ok {
                rgba = image.NewRGBA(rect)
                draw.Draw(rgba, rect, img, rect.Min, draw.Src)
        }
        return vips.NewImageFromMemory(rgba.Pix, size.X, size.Y, 4)
}
func BmpFallbackFunc(blob *imagor.Blob, _ *vips.LoadOptions) (*vips.Image, error) {
        if blob.BlobType() == imagor.BlobTypeBMP {
                // fallback with Go BMP decoder if vips error on BMP
                r, _, err := blob.NewReader()
                if err != nil {
                        return nil, err
                }
                defer func() {
                        _ = r.Close()
                }()
                return loadImageFromBMP(r)
        } else {
                return nil, imagor.ErrUnsupportedFormat
        }
}

1	package vipsprocessor
2
3	import (
4	"github.com/cshum/imagor"
5	"github.com/cshum/vipsgen/vips"
6	"golang.org/x/image/bmp"
7	"image"
8	"image/draw"
9	"io"
10	)
11
12	func loadImageFromBMP(r io.Reader) (*vips.Image, error) {	1✔
13	img, err := bmp.Decode(r)	1✔
14	if err != nil {	1✔
UNCOV 15	return nil, err	×
UNCOV 16	}	×
17	rect := img.Bounds()	1✔
18	size := rect.Size()	1✔
19	rgba, ok := img.(*image.RGBA)	1✔
20	if !ok {	2✔
21	rgba = image.NewRGBA(rect)	1✔
22	draw.Draw(rgba, rect, img, rect.Min, draw.Src)	1✔
23	}	1✔
24	return vips.NewImageFromMemory(rgba.Pix, size.X, size.Y, 4)	1✔
25	}
26	func BmpFallbackFunc(blob imagor.Blob, _ vips.LoadOptions) (*vips.Image, error) {	1✔
27	if blob.BlobType() == imagor.BlobTypeBMP {	2✔
28	// fallback with Go BMP decoder if vips error on BMP	1✔
29	r, _, err := blob.NewReader()	1✔
30	if err != nil {	1✔
NEW 31	return nil, err	×
NEW 32	}	×
33	defer func() {	2✔
34	_ = r.Close()	1✔
35	}()	1✔
36	return loadImageFromBMP(r)	1✔
NEW 37	} else {	×
NEW 38	return nil, imagor.ErrUnsupportedFormat	×
NEW 39	}	×
40	}

cshum / imagor / 15283178198

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