Chromium flag to enable accelerated YUV decoding

content/child/runtime_features.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/child/runtime_features.h"
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "content/common/content_switches_internal.h"
 #include "content/public/common/content_switches.h"
@@ skipping 121 matching lines @@
 
   if (command_line.HasSwitch(switches::kEnableWebMIDI))
     WebRuntimeFeatures::enableWebMIDI(true);
 
   if (command_line.HasSwitch(switches::kDisableFileSystem))
     WebRuntimeFeatures::enableFileSystem(false);
 
   if (command_line.HasSwitch(switches::kEnableExperimentalCanvasFeatures))
     WebRuntimeFeatures::enableExperimentalCanvasFeatures(true);
 
+  if (command_line.HasSwitch(switches::kEnableAcceleratedJpegDecoding))
+    WebRuntimeFeatures::enableDecodeToYUV(true);
+
   if (command_line.HasSwitch(switches::kDisableDisplayList2dCanvas)) {
     WebRuntimeFeatures::enableDisplayList2dCanvas(false);
   } else if (command_line.HasSwitch(switches::kEnableDisplayList2dCanvas)) {
     WebRuntimeFeatures::enableDisplayList2dCanvas(true);
   } else {
     WebRuntimeFeatures::enableDisplayList2dCanvas(
         base::FieldTrialList::FindFullName("DisplayList2dCanvas") == "Enabled"
     );
   }
 
@@ skipping 19 matching lines @@
     WebRuntimeFeatures::enableLayerSquashing(true);
 
   if (command_line.HasSwitch(switches::kEnableNetworkInformation) ||
       command_line.HasSwitch(
           switches::kEnableExperimentalWebPlatformFeatures)) {
     WebRuntimeFeatures::enableNetworkInformation(true);
   }
 }
 
 }  // namespace content