diff --git a/src/image/SkImage.cpp b/src/image/SkImage.cpp
index d2fc845..86d1e19 100644
--- a/src/image/SkImage.cpp
+++ b/src/image/SkImage.cpp
@@ -409,3 +409,30 @@
     SkASSERT(ctx);
     as_IB(image)->onUnpinAsTexture(ctx);
 }
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+sk_sp<SkImage> SkImageMakeRasterCopyAndAssignColorSpace(const SkImage* src,
+                                                        SkColorSpace* colorSpace) {
+    // Read the pixels out of the source image, with no conversion
+    SkImageInfo info = as_IB(src)->onImageInfo();
+    if (kUnknown_SkColorType == info.colorType()) {
+        SkDEBUGFAIL("Unexpected color type");
+        return nullptr;
+    }
+
+    size_t rowBytes = info.minRowBytes();
+    size_t size = info.getSafeSize(rowBytes);
+    auto data = SkData::MakeUninitialized(size);
+    if (!data) {
+        return nullptr;
+    }
+
+    SkPixmap pm(info, data->writable_data(), rowBytes);
+    if (!src->readPixels(pm, 0, 0, SkImage::kDisallow_CachingHint)) {
+        return nullptr;
+    }
+
+    // Wrap them in a new image with a different color space
+    return SkImage::MakeRasterData(info.makeColorSpace(sk_ref_sp(colorSpace)), data, rowBytes);
+}