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refactor(#55): minor changes, use proper declarations, unref image

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This commit is contained in:
Tomas Aparicio 2015-09-29 08:45:02 +01:00
parent e83c80c93c
commit 174de89a40
5 changed files with 41 additions and 20 deletions
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24
vips.go
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@ -252,14 +252,24 @@ func vipsInterpretation(image *C.VipsImage) Interpretation {
return Interpretation(C.vips_image_guess_interpretation_bridge(image))
}
func vipsFlatten(image *C.VipsImage, background Color) (*C.VipsImage, error) {
func vipsFlattenBackground(image *C.VipsImage, background Color) (*C.VipsImage, error) {
var outImage *C.VipsImage
backgroundC := [3]C.double{C.double(background.R), C.double(background.G), C.double(background.B)}
err := int(C.vips_flatten_image(image, &outImage, (*C.double)(&backgroundC[0])))
if err != 0 {
backgroundC := [3]C.double{
C.double(background.R),
C.double(background.G),
C.double(background.B),
}
err := C.vips_flatten_background_brigde(image, &outImage, (*C.double)(&backgroundC[0]))
if int(err) != 0 {
return nil, catchVipsError()
}
return outImage, nil
C.g_object_unref(C.gpointer(image))
image = outImage
return image, nil
}
func vipsPreSave(image *C.VipsImage, o *vipsSaveOptions) (*C.VipsImage, error) {
@ -277,8 +287,8 @@ func vipsPreSave(image *C.VipsImage, o *vipsSaveOptions) (*C.VipsImage, error) {
// Apply the proper colour space
var outImage *C.VipsImage
if vipsColourspaceIsSupported(image) {
err := int(C.vips_colourspace_bridge(image, &outImage, interpretation))
if err != 0 {
err := C.vips_colourspace_bridge(image, &outImage, interpretation)
if int(err) != 0 {
return nil, catchVipsError()
}
C.g_object_unref(C.gpointer(image))