Checking for valid colorType, alphaType, colorSpace in SkCodec

dm/DMSrcSink.cpp

Index: dm/DMSrcSink.cpp
diff --git a/dm/DMSrcSink.cpp b/dm/DMSrcSink.cpp
index caf6f52fe24899bd45c24f2ae966306a13fa8027..fcc4a33a1aa22249080bb65ed3bd58978a2e44f6 100644
--- a/dm/DMSrcSink.cpp
+++ b/dm/DMSrcSink.cpp
@@ -896,6 +896,9 @@ Error ColorCodecSrc::draw(SkCanvas* canvas) const {
     if (kUnpremul_SkAlphaType == decodeInfo.alphaType()) {
         decodeInfo = decodeInfo.makeAlphaType(kPremul_SkAlphaType);
     }
+    if (kRGBA_F16_SkColorType == fColorType) {
+        decodeInfo = decodeInfo.makeColorSpace(decodeInfo.colorSpace()->makeLinearGamma());
+    }
 
     SkImageInfo bitmapInfo = decodeInfo;
     if (kRGBA_8888_SkColorType == decodeInfo.colorType() ||