Added support for conversion to bgr10_xr.

I'm not sure why my previous attempts didn't run into this in the past, but I've added a test to make sure it works.

Change-Id: I765e3a01861b903e032407571f5ef1114ad2cec3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/647196
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>

src/codec/SkCodec.cpp

@@ -243,6 +243,7 @@ bool SkCodec::conversionSupported(const SkImageInfo& dst, bool srcIsOpaque, bool
         case kBGRA_8888_SkColorType:
         case kRGBA_F16_SkColorType:
             return true;
+        case kBGR_101010x_XR_SkColorType:
         case kRGB_565_SkColorType:
             return srcIsOpaque;
         case kGray_8_SkColorType:

tests/CodecTest.cpp

@@ -1940,3 +1940,20 @@ DEF_TEST(Codec_noConversion, r) {
         REPORTER_ASSERT(r, bm.getColor(0, 0) == rec.color);
     }
 }
+
+DEF_TEST(Codec_kBGR_101010x_XR_SkColorType_supported, r) {
+    SkBitmap srcBm;
+    SkImageInfo srcInfo = SkImageInfo()
+            .makeWH(100, 100)
+            .makeColorSpace(SkColorSpace::MakeSRGB())
+            .makeColorType(kBGRA_8888_SkColorType)
+            .makeAlphaType(kOpaque_SkAlphaType);
+    SkImageInfo dstInfo = srcInfo.makeColorType(kBGR_101010x_XR_SkColorType);
+    srcBm.allocPixels(srcInfo);
+    auto data = SkEncodeBitmap(srcBm, SkEncodedImageFormat::kPNG, 100);
+    std::unique_ptr<SkCodec> codec(SkCodec::MakeFromData(data));
+    SkBitmap dstBm;
+    dstBm.allocPixels(dstInfo);
+    bool success = codec->getPixels(dstInfo, dstBm.getPixels(), dstBm.rowBytes());
+    REPORTER_ASSERT(r, SkCodec::kSuccess == success);
+}