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Code Issues Releases Activity

JPEG XL (JXL) support

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This commit is contained in:
DarthSim
2024-12-08 19:02:08 +03:00
parent 227ec2ec22
commit 3f4edb91f7
9 changed files with 320 additions and 2 deletions
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10
vips/vips.go
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@@ -49,6 +49,7 @@ var vipsConf struct {
PngQuantize C.int
PngQuantizationColors C.int
AvifSpeed C.int
JxlEffort C.int
PngUnlimited C.int
SvgUnlimited C.int
}
@@ -98,6 +99,7 @@ func Init() error {
vipsConf.PngQuantize = gbool(config.PngQuantize)
vipsConf.PngQuantizationColors = C.int(config.PngQuantizationColors)
vipsConf.AvifSpeed = C.int(config.AvifSpeed)
vipsConf.JxlEffort = C.int(config.JxlEffort)
vipsConf.PngUnlimited = gbool(config.PngUnlimited)
vipsConf.SvgUnlimited = gbool(config.SvgUnlimited)
@@ -231,6 +233,8 @@ func SupportsLoad(it imagetype.Type) bool {
switch it {
case imagetype.JPEG:
sup = hasOperation("jpegload_buffer")
case imagetype.JXL:
sup = hasOperation("jxlload_buffer")
case imagetype.PNG:
sup = hasOperation("pngload_buffer")
case imagetype.WEBP:
@@ -262,6 +266,8 @@ func SupportsSave(it imagetype.Type) bool {
switch it {
case imagetype.JPEG:
sup = hasOperation("jpegsave_buffer")
case imagetype.JXL:
sup = hasOperation("jxlsave_buffer")
case imagetype.PNG, imagetype.ICO:
sup = hasOperation("pngsave_buffer")
case imagetype.WEBP:
@@ -330,6 +336,8 @@ func (img *Image) Load(imgdata *imagedata.ImageData, shrink int, scale float64,
switch imgdata.Type {
case imagetype.JPEG:
err = C.vips_jpegload_go(data, dataSize, C.int(shrink), &tmp)
case imagetype.JXL:
err = C.vips_jxlload_go(data, dataSize, &tmp)
case imagetype.PNG:
err = C.vips_pngload_go(data, dataSize, &tmp, vipsConf.PngUnlimited)
case imagetype.WEBP:
@@ -401,6 +409,8 @@ func (img *Image) Save(imgtype imagetype.Type, quality int) (*imagedata.ImageDat
switch imgtype {
case imagetype.JPEG:
err = C.vips_jpegsave_go(img.VipsImage, &ptr, &imgsize, C.int(quality), vipsConf.JpegProgressive)
case imagetype.JXL:
err = C.vips_jxlsave_go(img.VipsImage, &ptr, &imgsize, C.int(quality), vipsConf.JxlEffort)
case imagetype.PNG:
err = C.vips_pngsave_go(img.VipsImage, &ptr, &imgsize, vipsConf.PngInterlaced, vipsConf.PngQuantize, vipsConf.PngQuantizationColors)
case imagetype.WEBP: