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Make filters low-level

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This commit is contained in:
DarthSim
2022-07-28 15:32:36 +06:00
parent 98ee76d1fa
commit cd5c30fa0d
4 changed files with 97 additions and 153 deletions
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48
vips/vips.go
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@ -363,28 +363,6 @@ func (img *Image) HasAlpha() bool {
return C.vips_image_hasalpha(img.VipsImage) > 0
}
func (img *Image) Premultiply() error {
var tmp *C.VipsImage
if C.vips_premultiply_go(img.VipsImage, &tmp) != 0 {
return Error()
}
C.swap_and_clear(&img.VipsImage, tmp)
return nil
}
func (img *Image) Unpremultiply() error {
var tmp *C.VipsImage
if C.vips_unpremultiply_go(img.VipsImage, &tmp) != 0 {
return Error()
}
C.swap_and_clear(&img.VipsImage, tmp)
return nil
}
func (img *Image) GetInt(name string) (int, error) {
var i C.int
@ -499,18 +477,6 @@ func (img *Image) Resize(wscale, hscale float64) error {
return nil
}
func (img *Image) Pixelate(pixels int) error {
var tmp *C.VipsImage
if C.vips_pixelate(img.VipsImage, &tmp, C.int(pixels)) != 0 {
return Error()
}
C.swap_and_clear(&img.VipsImage, tmp)
return nil
}
func (img *Image) Orientation() C.int {
return C.vips_get_orientation(img.VipsImage)
}
@ -609,25 +575,15 @@ func (img *Image) Flatten(bg Color) error {
return nil
}
func (img *Image) Blur(sigma float32) error {
func (img *Image) ApplyFilters(blurSigma, sharpSigma float32, pixelatePixels int) error {
var tmp *C.VipsImage
if C.vips_gaussblur_go(img.VipsImage, &tmp, C.double(sigma)) != 0 {
if C.vips_apply_filters(img.VipsImage, &tmp, C.double(blurSigma), C.double(sharpSigma), C.int(pixelatePixels)) != 0 {
return Error()
}
C.swap_and_clear(&img.VipsImage, tmp)
return nil
}
func (img *Image) Sharpen(sigma float32) error {
var tmp *C.VipsImage
if C.vips_sharpen_go(img.VipsImage, &tmp, C.double(sigma)) != 0 {
return Error()
}
C.swap_and_clear(&img.VipsImage, tmp)
return nil
}