Revert of Move MutableDataY{,U,V} methods to I420Buffer only.

webrtc/common_video/libyuv/webrtc_libyuv.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 85 matching lines @@
                       int stride,
                       FILE* file) {
   for (int i = 0; i < height; i++, buf += stride) {
     if (fwrite(buf, 1, width, file) != static_cast<unsigned int>(width))
       return -1;
   }
   return 0;
 }
 
 // TODO(nisse): Belongs with the test code?
-int PrintVideoFrame(const VideoFrameBuffer& frame, FILE* file) {
-  int width = frame.width();
-  int height = frame.height();
+int PrintVideoFrame(const VideoFrame& frame, FILE* file) {
+  if (file == NULL)
+    return -1;
+  if (frame.IsZeroSize())
+    return -1;
+  int width = frame.video_frame_buffer()->width();
+  int height = frame.video_frame_buffer()->height();
   int chroma_width = (width + 1) / 2;
   int chroma_height = (height + 1) / 2;
 
-  if (PrintPlane(frame.DataY(), width, height,
-                 frame.StrideY(), file) < 0) {
+  if (PrintPlane(frame.video_frame_buffer()->DataY(), width, height,
+                 frame.video_frame_buffer()->StrideY(), file) < 0) {
     return -1;
   }
-  if (PrintPlane(frame.DataU(),
+  if (PrintPlane(frame.video_frame_buffer()->DataU(),
                  chroma_width, chroma_height,
-                 frame.StrideU(), file) < 0) {
+                 frame.video_frame_buffer()->StrideU(), file) < 0) {
     return -1;
   }
-  if (PrintPlane(frame.DataV(),
+  if (PrintPlane(frame.video_frame_buffer()->DataV(),
                  chroma_width, chroma_height,
-                 frame.StrideV(), file) < 0) {
+                 frame.video_frame_buffer()->StrideV(), file) < 0) {
     return -1;
   }
   return 0;
 }
 
-int PrintVideoFrame(const VideoFrame& frame, FILE* file) {
-  if (frame.IsZeroSize())
-    return -1;
-  return PrintVideoFrame(*frame.video_frame_buffer(), file);
-}
-
 int ExtractBuffer(const rtc::scoped_refptr<VideoFrameBuffer>& input_frame,
                   size_t size,
                   uint8_t* buffer) {
   assert(buffer);
   if (!input_frame)
     return -1;
   int width = input_frame->width();
   int height = input_frame->height();
   size_t length = CalcBufferSize(kI420, width, height);
   if (size < length) {
@@ skipping 99 matching lines @@
 
 // TODO(nisse): Delete this wrapper, let callers use libyuv directly.
 int ConvertToI420(VideoType src_video_type,
                   const uint8_t* src_frame,
                   int crop_x,
                   int crop_y,
                   int src_width,
                   int src_height,
                   size_t sample_size,
                   VideoRotation rotation,
-                  I420Buffer* dst_buffer) {
-  int dst_width = dst_buffer->width();
-  int dst_height = dst_buffer->height();
+                  VideoFrame* dst_frame) {
+  int dst_width = dst_frame->width();
+  int dst_height = dst_frame->height();
   // LibYuv expects pre-rotation values for dst.
   // Stride values should correspond to the destination values.
   if (rotation == kVideoRotation_90 || rotation == kVideoRotation_270) {
-    std::swap(dst_width, dst_height);
+    dst_width = dst_frame->height();
+    dst_height = dst_frame->width();
   }
   return libyuv::ConvertToI420(
       src_frame, sample_size,
-      dst_buffer->MutableDataY(), dst_buffer->StrideY(),
-      dst_buffer->MutableDataU(), dst_buffer->StrideU(),
-      dst_buffer->MutableDataV(), dst_buffer->StrideV(),
+      dst_frame->video_frame_buffer()->MutableDataY(),
+      dst_frame->video_frame_buffer()->StrideY(),
+      dst_frame->video_frame_buffer()->MutableDataU(),
+      dst_frame->video_frame_buffer()->StrideU(),
+      dst_frame->video_frame_buffer()->MutableDataV(),
+      dst_frame->video_frame_buffer()->StrideV(),
       crop_x, crop_y,
       src_width, src_height,
       dst_width, dst_height,
       ConvertRotationMode(rotation),
       ConvertVideoType(src_video_type));
 }
 
 int ConvertFromI420(const VideoFrame& src_frame,
                     VideoType dst_video_type,
                     int dst_sample_size,
@@ skipping 106 matching lines @@
                     src_v, src_uv_width,
                     src_width, src_height,
                     dst_y, dst_stride_y,
                     dst_u, dst_stride_u,
                     dst_v, dst_stride_v,
                     dst_width, dst_height,
                     libyuv::kFilterBox);
 }
 
 }  // namespace webrtc