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Side by Side Diff: media/gpu/h264_dpb.h

Issue 2061823003: media: Drop "media::" in media/gpu (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: work around clang format by adding an empty line Created 4 years, 6 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 // 4 //
5 // This file contains an implementation of an H.264 Decoded Picture Buffer 5 // This file contains an implementation of an H.264 Decoded Picture Buffer
6 // used in H264 decoders. 6 // used in H264 decoders.
7 7
8 #ifndef MEDIA_GPU_H264_DPB_H_ 8 #ifndef MEDIA_GPU_H264_DPB_H_
9 #define MEDIA_GPU_H264_DPB_H_ 9 #define MEDIA_GPU_H264_DPB_H_
10 10
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51 int delta_pic_order_cnt0; 51 int delta_pic_order_cnt0;
52 int delta_pic_order_cnt1; 52 int delta_pic_order_cnt1;
53 53
54 int pic_num; 54 int pic_num;
55 int long_term_pic_num; 55 int long_term_pic_num;
56 int frame_num; // from slice header 56 int frame_num; // from slice header
57 int frame_num_offset; 57 int frame_num_offset;
58 int frame_num_wrap; 58 int frame_num_wrap;
59 int long_term_frame_idx; 59 int long_term_frame_idx;
60 60
61 media::H264SliceHeader::Type type; 61 H264SliceHeader::Type type;
62 int nal_ref_idc; 62 int nal_ref_idc;
63 bool idr; // IDR picture? 63 bool idr; // IDR picture?
64 int idr_pic_id; // Valid only if idr == true. 64 int idr_pic_id; // Valid only if idr == true.
65 bool ref; // reference picture? 65 bool ref; // reference picture?
66 bool long_term; // long term reference picture? 66 bool long_term; // long term reference picture?
67 bool outputted; 67 bool outputted;
68 // Does memory management op 5 needs to be executed after this 68 // Does memory management op 5 needs to be executed after this
69 // picture has finished decoding? 69 // picture has finished decoding?
70 bool mem_mgmt_5; 70 bool mem_mgmt_5;
71 71
72 // Created by the decoding process for gaps in frame_num. 72 // Created by the decoding process for gaps in frame_num.
73 // Not for decode or output. 73 // Not for decode or output.
74 bool nonexisting; 74 bool nonexisting;
75 75
76 Field field; 76 Field field;
77 77
78 // Values from slice_hdr to be used during reference marking and 78 // Values from slice_hdr to be used during reference marking and
79 // memory management after finishing this picture. 79 // memory management after finishing this picture.
80 bool long_term_reference_flag; 80 bool long_term_reference_flag;
81 bool adaptive_ref_pic_marking_mode_flag; 81 bool adaptive_ref_pic_marking_mode_flag;
82 media::H264DecRefPicMarking 82 H264DecRefPicMarking ref_pic_marking[H264SliceHeader::kRefListSize];
83 ref_pic_marking[media::H264SliceHeader::kRefListSize];
84 83
85 // Position in DPB (i.e. index in DPB). 84 // Position in DPB (i.e. index in DPB).
86 int dpb_position; 85 int dpb_position;
87 86
88 protected: 87 protected:
89 friend class base::RefCounted<H264Picture>; 88 friend class base::RefCounted<H264Picture>;
90 virtual ~H264Picture(); 89 virtual ~H264Picture();
91 90
92 private: 91 private:
93 DISALLOW_COPY_AND_ASSIGN(H264Picture); 92 DISALLOW_COPY_AND_ASSIGN(H264Picture);
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169 168
170 H264Picture::Vector pics_; 169 H264Picture::Vector pics_;
171 size_t max_num_pics_; 170 size_t max_num_pics_;
172 171
173 DISALLOW_COPY_AND_ASSIGN(H264DPB); 172 DISALLOW_COPY_AND_ASSIGN(H264DPB);
174 }; 173 };
175 174
176 } // namespace media 175 } // namespace media
177 176
178 #endif // MEDIA_GPU_H264_DPB_H_ 177 #endif // MEDIA_GPU_H264_DPB_H_
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