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refactor(colourspace)

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This commit is contained in:
Tomas Aparicio 2015-07-11 20:16:39 +01:00
parent fa55264a97
commit 851e65e71e
4 changed files with 42 additions and 11 deletions
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8
vips.go
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@ -226,10 +226,10 @@ func vipsRead(buf []byte) (*C.struct__VipsImage, ImageType, error) {
func vipsColourspaceIsSupportedBuffer(buf []byte) (bool, error) {
image, _, err := vipsRead(buf)
defer C.g_object_unref(C.gpointer(image))
if err != nil {
return false, err
}
C.g_object_unref(C.gpointer(image))
return vipsColourspaceIsSupported(image), nil
}
@ -239,10 +239,10 @@ func vipsColourspaceIsSupported(image *C.struct__VipsImage) bool {
func vipsInterpretationBuffer(buf []byte) (Interpretation, error) {
image, _, err := vipsRead(buf)
defer C.g_object_unref(C.gpointer(image))
if err != nil {
return Interpretation(-1), err
return INTERPRETATION_ERROR, err
}
C.g_object_unref(C.gpointer(image))
return vipsInterpretation(image), nil
}
@ -266,10 +266,10 @@ func vipsPreSave(image *C.struct__VipsImage, o *vipsSaveOptions) (*C.struct__Vip
var outImage *C.struct__VipsImage
if vipsColourspaceIsSupported(image) {
err := int(C.vips_colourspace_bridge(image, &outImage, interpretation))
C.g_object_unref(C.gpointer(image))
if err != 0 {
return nil, catchVipsError()
}
C.g_object_unref(C.gpointer(image))
image = outImage
}