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Start to use libvips 8.1.0+ features #152

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Use native (un)premultiply

Support normalise on Windows
This commit is contained in:
Lovell Fuller
2015-11-12 22:14:53 +00:00
parent 58d9e0fef7
commit 20f468991f
6 changed files with 23 additions and 152 deletions
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5
src/utilities.cc
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@@ -157,7 +157,6 @@ NAN_METHOD(format) {
between two images of the same dimensions and number of channels.
*/
NAN_METHOD(_maxColourDistance) {
using sharp::Premultiply;
using sharp::DetermineImageType;
using sharp::ImageType;
using sharp::InitImage;
@@ -212,7 +211,7 @@ NAN_METHOD(_maxColourDistance) {
// Premultiply and remove alpha
if (HasAlpha(image1)) {
VipsImage *imagePremultiplied1;
if (Premultiply(hook, image1, &imagePremultiplied1)) {
if (vips_premultiply(image1, &imagePremultiplied1, NULL)) {
g_object_unref(hook);
return ThrowError(vips_error_buffer());
}
@@ -227,7 +226,7 @@ NAN_METHOD(_maxColourDistance) {
}
if (HasAlpha(image2)) {
VipsImage *imagePremultiplied2;
if (Premultiply(hook, image2, &imagePremultiplied2)) {
if (vips_premultiply(image2, &imagePremultiplied2, NULL)) {
g_object_unref(hook);
return ThrowError(vips_error_buffer());
}