Added EncodedImage::GetBufferPaddingBytes.

webrtc/modules/video_coding/encoded_frame.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 23 matching lines @@
       _missingFrame(false),
       _codec(kVideoCodecUnknown),
       _fragmentation(),
       _rotation(kVideoRotation_0),
       _rotation_set(false) {
   _codecSpecificInfo.codecType = kVideoCodecUnknown;
   _buffer = NULL;
   _size = 0;
   _length = 0;
   if (rhs._buffer != NULL) {
-    VerifyAndAllocate(rhs._length);
+    VerifyAndAllocate(rhs._length +
+                      EncodedImage::GetBufferPaddingBytes(_codec));
     memcpy(_buffer, rhs._buffer, rhs._length);
   }
 }
 
 VCMEncodedFrame::VCMEncodedFrame(const VCMEncodedFrame& rhs)
     : webrtc::EncodedImage(rhs),
       _renderTimeMs(rhs._renderTimeMs),
       _payloadType(rhs._payloadType),
       _missingFrame(rhs._missingFrame),
       _codecSpecificInfo(rhs._codecSpecificInfo),
       _codec(rhs._codec),
       _fragmentation(),
       _rotation(rhs._rotation),
       _rotation_set(rhs._rotation_set) {
   _buffer = NULL;
   _size = 0;
   _length = 0;
   if (rhs._buffer != NULL) {
-    VerifyAndAllocate(rhs._length);
+    VerifyAndAllocate(rhs._length +
+                      EncodedImage::GetBufferPaddingBytes(_codec));
     memcpy(_buffer, rhs._buffer, rhs._length);
     _length = rhs._length;
   }
   _fragmentation.CopyFrom(rhs._fragmentation);
 }
 
 VCMEncodedFrame::~VCMEncodedFrame() {
   Free();
 }
 
@@ skipping 142 matching lines @@
       // copy old data
       memcpy(newBuffer, _buffer, _size);
       delete[] _buffer;
     }
     _buffer = newBuffer;
     _size = minimumSize;
   }
 }
 
 }  // namespace webrtc