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Add support for colourspace (fix #45)

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This commit is contained in:
Yoan Blanc 2015-07-10 15:56:21 +02:00
parent 5874efef3e
commit 8a2b991ce8
7 changed files with 41 additions and 3 deletions
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7
vips.go
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@ -37,6 +37,7 @@ type vipsSaveOptions struct {
Type ImageType
Interlace bool
NoProfile bool
Interpretation Interpretation
}
type vipsWatermarkOptions struct {
@ -227,6 +228,10 @@ func vipsSave(image *C.struct__VipsImage, o vipsSaveOptions) ([]byte, error) {
length := C.size_t(0)
err := C.int(0)
interlace := C.int(boolToInt(o.Interlace))
if o.Interpretation == 0 {
o.Interpretation = sRGB
}
interpretation := C.VipsInterpretation(o.Interpretation)
// Remove ICC profile metadata
if o.NoProfile {
@ -235,7 +240,7 @@ func vipsSave(image *C.struct__VipsImage, o vipsSaveOptions) ([]byte, error) {
// Force RGB color space
var outImage *C.struct__VipsImage
C.vips_colourspace_bridge(image, &outImage)
C.vips_colourspace_bridge(image, &outImage, interpretation)
defer C.g_object_unref(C.gpointer(image))
defer C.g_object_unref(C.gpointer(outImage))