Media Capture Depth Stream Extensions API: focal length and depth range.

third_party/WebKit/Source/modules/mediastream/MediaConstraintsImpl.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 652 matching lines @@
                        constraintBuffer.channelCount);
   }
   if (constraintsIn.hasDeviceId()) {
     copyStringConstraint(constraintsIn.deviceId(), nakedTreatment,
                          constraintBuffer.deviceId);
   }
   if (constraintsIn.hasGroupId()) {
     copyStringConstraint(constraintsIn.groupId(), nakedTreatment,
                          constraintBuffer.groupId);
   }
+  if (constraintsIn.hasDepthNear()) {
+    copyDoubleConstraint(constraintsIn.depthNear(), nakedTreatment,
+                         constraintBuffer.depthNear);
+  }
+  if (constraintsIn.hasDepthFar()) {
+    copyDoubleConstraint(constraintsIn.depthFar(), nakedTreatment,
+                         constraintBuffer.depthFar);
+  }
+  if (constraintsIn.hasFocalLengthX()) {
+    copyDoubleConstraint(constraintsIn.focalLengthX(), nakedTreatment,
+                         constraintBuffer.focalLengthX);
+  }
+  if (constraintsIn.hasFocalLengthY()) {
+    copyDoubleConstraint(constraintsIn.focalLengthY(), nakedTreatment,
+                         constraintBuffer.focalLengthY);
+  }
 }
 
 WebMediaConstraints convertConstraintsToWeb(
     const MediaTrackConstraints& constraintsIn) {
   WebMediaConstraints constraints;
   WebMediaTrackConstraintSet constraintBuffer;
   Vector<WebMediaTrackConstraintSet> advancedBuffer;
   copyConstraintSet(constraintsIn, NakedValueDisposition::kTreatAsIdeal,
                     constraintBuffer);
   if (constraintsIn.hasAdvanced()) {
@@ skipping 228 matching lines @@
     MediaTrackConstraintSet element;
     convertConstraintSet(it, NakedValueDisposition::kTreatAsExact, element);
     advancedVector.push_back(element);
   }
   if (!advancedVector.isEmpty())
     output.setAdvanced(advancedVector);
 }
 
 }  // namespace MediaConstraintsImpl
 }  // namespace blink