Detect frames from rotated devices in VideoTrackAdapter on Android.

content/renderer/media/media_stream_constraints_util_video_device.cc

 // Copyright 2017 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/renderer/media/media_stream_constraints_util_video_device.h"
 
 #include <algorithm>
 #include <cmath>
 #include <limits>
 #include <utility>
@@ skipping 157 matching lines @@
   NumericRangeSet<double> constrained_frame_rate_;
 };
 
 VideoCaptureSettings ComputeVideoDeviceCaptureSettings(
     const Candidate& candidate,
     const ConstrainedFormat& constrained_format,
     const blink::WebMediaTrackConstraintSet& basic_constraint_set) {
   media::VideoCaptureParams capture_params;
   capture_params.requested_format = candidate.format();
   capture_params.power_line_frequency = candidate.power_line_frequency();
+  // With device capture, incoming frames are expected to have the size
+  // specified in the requested capture format.
+  bool expect_source_native_size = true;
   auto track_adapter_settings = SelectVideoTrackAdapterSettings(
       basic_constraint_set, constrained_format.constrained_resolution(),
       constrained_format.constrained_frame_rate(),
-      capture_params.requested_format);
+      capture_params.requested_format, expect_source_native_size);
 
   return VideoCaptureSettings(
       candidate.device_id(), capture_params, candidate.noise_reduction(),
       track_adapter_settings,
       constrained_format.constrained_frame_rate().Min());
 }
 
 // Generic distance function between two numeric values. Based on the fitness
 // distance function described in
 // https://w3c.github.io/mediacapture-main/#dfn-fitness-distance
@@ skipping 683 matching lines @@
     }
   }
 
   if (!result.HasValue())
     return VideoCaptureSettings(failed_constraint_name);
 
   return result;
 }
 
 }  // namespace content