Add support for input with 16-bit RGB profile #2037

docs/changelog.md

@@ -27,6 +27,9 @@ Requires libvips v8.9.0.
   [#2024](https://github.com/lovell/sharp/pull/2024)
   [@BrychanOdlum](https://github.com/BrychanOdlum)
 
+* Add support for input with 16-bit RGB profile.
+  [#2037](https://github.com/lovell/sharp/issues/2037)
+
 ## v0.23 - "*vision*"
 
 Requires libvips v8.8.1.

src/pipeline.cc

@@ -308,6 +308,7 @@ class PipelineWorker : public Nan::AsyncWorker {
         try {
           image = image.icc_transform("srgb", VImage::option()
             ->set("embedded", TRUE)
+            ->set("depth", image.interpretation() == VIPS_INTERPRETATION_RGB16 ? 16 : 8)
             ->set("intent", VIPS_INTENT_PERCEPTUAL));
         } catch(...) {
           // Ignore failure of embedded profile