Migrate content/common/gpu/media code to media/gpu

media/gpu/h264_dpb.h

 // 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.
 //
 // This file contains an implementation of an H.264 Decoded Picture Buffer
 // used in H264 decoders.
 
-#ifndef CONTENT_COMMON_GPU_MEDIA_H264_DPB_H_
-#define CONTENT_COMMON_GPU_MEDIA_H264_DPB_H_
+#ifndef MEDIA_GPU_H264_DPB_H_
+#define MEDIA_GPU_H264_DPB_H_
 
 #include <stddef.h>
 
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "media/filters/h264_parser.h"
 
-namespace content {
+namespace media {
 
 class V4L2H264Picture;
 class VaapiH264Picture;
 
 // A picture (a frame or a field) in the H.264 spec sense.
 // See spec at http://www.itu.int/rec/T-REC-H.264
 class H264Picture : public base::RefCounted<H264Picture> {
  public:
   using Vector = std::vector<scoped_refptr<H264Picture>>;
 
@@ skipping 23 matching lines @@
 
   int pic_num;
   int long_term_pic_num;
   int frame_num;  // from slice header
   int frame_num_offset;
   int frame_num_wrap;
   int long_term_frame_idx;
 
   media::H264SliceHeader::Type type;
   int nal_ref_idc;
-  bool idr;  // IDR picture?
+  bool idr;        // IDR picture?
   int idr_pic_id;  // Valid only if idr == true.
-  bool ref;  // reference picture?
+  bool ref;        // reference picture?
   bool long_term;  // long term reference picture?
   bool outputted;
   // Does memory management op 5 needs to be executed after this
   // picture has finished decoding?
   bool mem_mgmt_5;
 
   // Created by the decoding process for gaps in frame_num.
   // Not for decode or output.
   bool nonexisting;
 
@@ skipping 77 matching lines @@
     return pics_.rbegin();
   }
   H264Picture::Vector::const_reverse_iterator rend() const {
     return pics_.rend();
   }
 
   size_t size() const { return pics_.size(); }
   bool IsFull() const { return pics_.size() == max_num_pics_; }
 
   // Per H264 spec, increase to 32 if interlaced video is supported.
-  enum { kDPBMaxSize = 16, };
+  enum {
+    kDPBMaxSize = 16,
+  };
 
  private:
   void UpdatePicPositions();
 
   H264Picture::Vector pics_;
   size_t max_num_pics_;
 
   DISALLOW_COPY_AND_ASSIGN(H264DPB);
 };
 
-}  // namespace content
+}  // namespace media
 
-#endif  // CONTENT_COMMON_GPU_MEDIA_H264_DPB_H_
+#endif  // MEDIA_GPU_H264_DPB_H_