Delete webrtc::VideoFrame methods buffer and stride.

webrtc/media/engine/webrtcvideoengine2.cc

 /*
  *  Copyright (c) 2014 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 1542 matching lines @@
 }
 
 WebRtcVideoChannel2::WebRtcVideoSendStream::~WebRtcVideoSendStream() {
   DisconnectSource();
   if (stream_ != NULL) {
     call_->DestroyVideoSendStream(stream_);
   }
   DestroyVideoEncoder(&allocated_encoder_);
 }
 
-static void CreateBlackFrame(webrtc::VideoFrame* video_frame,
-                             int width,
-                             int height,
-                             webrtc::VideoRotation rotation) {
-  video_frame->CreateEmptyFrame(width, height, width, (width + 1) / 2,
-                                (width + 1) / 2);
-  memset(video_frame->buffer(webrtc::kYPlane), 16,
-         video_frame->allocated_size(webrtc::kYPlane));
-  memset(video_frame->buffer(webrtc::kUPlane), 128,
-         video_frame->allocated_size(webrtc::kUPlane));
-  memset(video_frame->buffer(webrtc::kVPlane), 128,
-         video_frame->allocated_size(webrtc::kVPlane));
-  video_frame->set_rotation(rotation);
+static webrtc::VideoFrame CreateBlackFrame(int width,
+                                           int height,
+                                           int64_t render_time_ms_,
+                                           webrtc::VideoRotation rotation) {
+  webrtc::VideoFrame frame;
+  frame.CreateEmptyFrame(width, height, width, (width + 1) / 2,
+                         (width + 1) / 2);
+  memset(frame.video_frame_buffer()->MutableDataY(), 16,
+         frame.allocated_size(webrtc::kYPlane));
+  memset(frame.video_frame_buffer()->MutableDataU(), 128,
+         frame.allocated_size(webrtc::kUPlane));
+  memset(frame.video_frame_buffer()->MutableDataV(), 128,
+         frame.allocated_size(webrtc::kVPlane));
+  frame.set_rotation(rotation);
+  frame.set_render_time_ms(render_time_ms_);
+  return frame;
 }
 
 void WebRtcVideoChannel2::WebRtcVideoSendStream::OnFrame(
     const VideoFrame& frame) {
   TRACE_EVENT0("webrtc", "WebRtcVideoSendStream::OnFrame");
   webrtc::VideoFrame video_frame(frame.video_frame_buffer(), 0, 0,
                                  frame.rotation());
   rtc::CritScope cs(&lock_);
   if (stream_ == NULL) {
     // Frame input before send codecs are configured, dropping frame.
@@ skipping 37 matching lines @@
   {
     rtc::CritScope cs(&lock_);
 
     // Reset timestamps to realign new incoming frames to a webrtc timestamp. A
     // new capturer may have a different timestamp delta than the previous one.
     first_frame_timestamp_ms_ = rtc::Optional<int64_t>();
 
     if (source == NULL) {
       if (stream_ != NULL) {
         LOG(LS_VERBOSE) << "Disabling capturer, sending black frame.";
-        webrtc::VideoFrame black_frame;
-
-        CreateBlackFrame(&black_frame, last_dimensions_.width,
-                         last_dimensions_.height, last_rotation_);
-
         // Force this black frame not to be dropped due to timestamp order
         // check. As IncomingCapturedFrame will drop the frame if this frame's
         // timestamp is less than or equal to last frame's timestamp, it is
         // necessary to give this black frame a larger timestamp than the
         // previous one.
         last_frame_timestamp_ms_ += 1;
-        black_frame.set_render_time_ms(last_frame_timestamp_ms_);
-        stream_->Input()->IncomingCapturedFrame(black_frame);
+        stream_->Input()->IncomingCapturedFrame(
+            CreateBlackFrame(last_dimensions_.width, last_dimensions_.height,
+                             last_frame_timestamp_ms_, last_rotation_));
+
+
       }
     }
   }
   source_ = source;
   // |source_->AddOrUpdateSink| may not be called while holding |lock_| since
   // that might cause a lock order inversion.
   if (source_) {
     source_->AddOrUpdateSink(this, sink_wants_);
   }
 }
@@ skipping 930 matching lines @@
         rtx_mapping[video_codecs[i].codec.id] !=
             fec_settings.red_payload_type) {
       video_codecs[i].rtx_payload_type = rtx_mapping[video_codecs[i].codec.id];
     }
   }
 
   return video_codecs;
 }
 
 }  // namespace cricket