diff --git a/src/gpu/GrCaps.cpp b/src/gpu/GrCaps.cpp
index 0a37d62..af32a53 100644
--- a/src/gpu/GrCaps.cpp
+++ b/src/gpu/GrCaps.cpp
@@ -369,3 +369,9 @@
 GrBackendFormat GrCaps::getBackendFormatFromColorType(SkColorType ct) const {
     return this->getBackendFormatFromGrColorType(SkColorTypeToGrColorType(ct), GrSRGBEncoded::kNo);
 }
+
+GrCaps::SupportedRead GrCaps::supportedReadPixelsColorType(GrPixelConfig config,
+                                                           const GrBackendFormat&,
+                                                           GrColorType dstColorType) const {
+    return SupportedRead{GrSwizzle::RGBA(), GrPixelConfigToColorType(config)};
+}