Refactored DecoderBuffer to use unix_hacker_style naming.

media/filters/vpx_video_decoder.cc

 // Copyright (c) 2012 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 "media/filters/vpx_video_decoder.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 204 matching lines @@
 void VpxVideoDecoder::DecodeBuffer(const scoped_refptr<DecoderBuffer>& buffer) {
   DCHECK(message_loop_->BelongsToCurrentThread());
   DCHECK_NE(state_, kUninitialized);
   DCHECK_NE(state_, kDecodeFinished);
   DCHECK_NE(state_, kError);
   DCHECK(reset_cb_.is_null());
   DCHECK(!read_cb_.is_null());
   DCHECK(buffer);
 
   // Transition to kDecodeFinished on the first end of stream buffer.
-  if (state_ == kNormal && buffer->IsEndOfStream()) {
+  if (state_ == kNormal && buffer->end_of_stream()) {
     state_ = kDecodeFinished;
     base::ResetAndReturn(&read_cb_).Run(kOk, VideoFrame::CreateEmptyFrame());
     return;
   }
 
   scoped_refptr<VideoFrame> video_frame;
   if (!VpxDecode(buffer, &video_frame)) {
     state_ = kError;
     base::ResetAndReturn(&read_cb_).Run(kDecodeError, NULL);
     return;
   }
 
+  // If we didn't get a frame we need more data.
   if (!video_frame.get()) {
     base::ResetAndReturn(&read_cb_).Run(kNotEnoughData, NULL);
     return;
   }
 
   base::ResetAndReturn(&read_cb_).Run(kOk, video_frame);
 }
 
 bool VpxVideoDecoder::VpxDecode(const scoped_refptr<DecoderBuffer>& buffer,
                                 scoped_refptr<VideoFrame>* video_frame) {
   DCHECK(video_frame);
-  DCHECK(!buffer->IsEndOfStream());
+  DCHECK(!buffer->end_of_stream());
 
   // Pass |buffer| to libvpx.
-  int64 timestamp = buffer->GetTimestamp().InMicroseconds();
+  int64 timestamp = buffer->timestamp().InMicroseconds();
   void* user_priv = reinterpret_cast<void*>(&timestamp);
   vpx_codec_err_t status = vpx_codec_decode(vpx_codec_,
-                                            buffer->GetData(),
-                                            buffer->GetDataSize(),
+                                            buffer->data(),
+                                            buffer->data_size(),
                                             user_priv,
                                             0);
   if (status != VPX_CODEC_OK) {
     LOG(ERROR) << "vpx_codec_decode() failed, status=" << status;
     return false;
   }
 
   // Gets pointer to decoded data.
   vpx_codec_iter_t iter = NULL;
   const vpx_image_t* vpx_image = vpx_codec_get_frame(vpx_codec_, &iter);
   if (!vpx_image) {
     *video_frame = NULL;
     return true;
   }
 
   if (vpx_image->user_priv != reinterpret_cast<void*>(&timestamp)) {
     LOG(ERROR) << "Invalid output timestamp.";
     return false;
   }
 
   const vpx_image_t* vpx_image_alpha = NULL;
-  if (vpx_codec_alpha_ && buffer->GetSideDataSize() >= 8) {
+  if (vpx_codec_alpha_ && buffer->side_data_size() >= 8) {
     // Pass alpha data to libvpx.
-    int64 timestamp_alpha = buffer->GetTimestamp().InMicroseconds();
+    int64 timestamp_alpha = buffer->timestamp().InMicroseconds();
     void* user_priv_alpha = reinterpret_cast<void*>(&timestamp_alpha);
 
     // First 8 bytes of side data is side_data_id in big endian.
     const uint64 side_data_id = base::NetToHost64(
-        *(reinterpret_cast<const uint64*>(buffer->GetSideData())));
+        *(reinterpret_cast<const uint64*>(buffer->side_data())));
     if (side_data_id == 1) {
       status = vpx_codec_decode(vpx_codec_alpha_,
-                                buffer->GetSideData() + 8,
-                                buffer->GetSideDataSize() - 8,
+                                buffer->side_data() + 8,
+                                buffer->side_data_size() - 8,
                                 user_priv_alpha,
                                 0);
 
       if (status != VPX_CODEC_OK) {
         LOG(ERROR) << "vpx_codec_decode() failed on alpha, status=" << status;
         return false;
       }
 
       // Gets pointer to decoded data.
       vpx_codec_iter_t iter_alpha = NULL;
@@ skipping 61 matching lines @@
         vpx_image->stride[VPX_PLANE_Y], vpx_image->d_h, video_frame->get());
     return;
   }
   CopyAPlane(vpx_image_alpha->planes[VPX_PLANE_Y],
              vpx_image->stride[VPX_PLANE_Y],
              vpx_image->d_h,
              video_frame->get());
 }
 
 }  // namespace media