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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #ifndef MEDIA_CAST_CAST_DEFINES_H_ | 5 #ifndef MEDIA_CAST_CAST_DEFINES_H_ |
6 #define MEDIA_CAST_CAST_DEFINES_H_ | 6 #define MEDIA_CAST_CAST_DEFINES_H_ |
7 | 7 |
8 #include "base/time/time.h" | 8 #include "base/time/time.h" |
9 | 9 |
10 namespace media { | 10 namespace media { |
11 namespace cast { | 11 namespace cast { |
12 | 12 |
13 // TODO(miu): All remaining functions in this file are to be replaced with | 13 // TODO(miu): All remaining functions in this file are to be replaced with |
14 // methods in well-defined data types. http://crbug.com/530839 | 14 // methods in well-defined data types. http://crbug.com/530839 |
15 | 15 |
16 inline bool IsNewerFrameId(uint32 frame_id, uint32 prev_frame_id) { | 16 inline bool IsNewerFrameId(uint32_t frame_id, uint32_t prev_frame_id) { |
17 return (frame_id != prev_frame_id) && | 17 return (frame_id != prev_frame_id) && |
18 static_cast<uint32>(frame_id - prev_frame_id) < 0x80000000; | 18 static_cast<uint32_t>(frame_id - prev_frame_id) < 0x80000000; |
19 } | 19 } |
20 | 20 |
21 inline bool IsNewerRtpTimestamp(uint32 timestamp, uint32 prev_timestamp) { | 21 inline bool IsNewerRtpTimestamp(uint32_t timestamp, uint32_t prev_timestamp) { |
22 return (timestamp != prev_timestamp) && | 22 return (timestamp != prev_timestamp) && |
23 static_cast<uint32>(timestamp - prev_timestamp) < 0x80000000; | 23 static_cast<uint32_t>(timestamp - prev_timestamp) < 0x80000000; |
24 } | 24 } |
25 | 25 |
26 inline bool IsOlderFrameId(uint32 frame_id, uint32 prev_frame_id) { | 26 inline bool IsOlderFrameId(uint32_t frame_id, uint32_t prev_frame_id) { |
27 return (frame_id == prev_frame_id) || IsNewerFrameId(prev_frame_id, frame_id); | 27 return (frame_id == prev_frame_id) || IsNewerFrameId(prev_frame_id, frame_id); |
28 } | 28 } |
29 | 29 |
30 inline bool IsNewerPacketId(uint16 packet_id, uint16 prev_packet_id) { | 30 inline bool IsNewerPacketId(uint16_t packet_id, uint16_t prev_packet_id) { |
31 return (packet_id != prev_packet_id) && | 31 return (packet_id != prev_packet_id) && |
32 static_cast<uint16>(packet_id - prev_packet_id) < 0x8000; | 32 static_cast<uint16_t>(packet_id - prev_packet_id) < 0x8000; |
33 } | 33 } |
34 | 34 |
35 inline bool IsNewerSequenceNumber(uint16 sequence_number, | 35 inline bool IsNewerSequenceNumber(uint16_t sequence_number, |
36 uint16 prev_sequence_number) { | 36 uint16_t prev_sequence_number) { |
37 // Same function as IsNewerPacketId just different data and name. | 37 // Same function as IsNewerPacketId just different data and name. |
38 return IsNewerPacketId(sequence_number, prev_sequence_number); | 38 return IsNewerPacketId(sequence_number, prev_sequence_number); |
39 } | 39 } |
40 | 40 |
41 inline base::TimeDelta RtpDeltaToTimeDelta(int64 rtp_delta, int rtp_timebase) { | 41 inline base::TimeDelta RtpDeltaToTimeDelta(int64_t rtp_delta, |
| 42 int rtp_timebase) { |
42 DCHECK_GT(rtp_timebase, 0); | 43 DCHECK_GT(rtp_timebase, 0); |
43 return rtp_delta * base::TimeDelta::FromSeconds(1) / rtp_timebase; | 44 return rtp_delta * base::TimeDelta::FromSeconds(1) / rtp_timebase; |
44 } | 45 } |
45 | 46 |
46 inline int64 TimeDeltaToRtpDelta(base::TimeDelta delta, int rtp_timebase) { | 47 inline int64_t TimeDeltaToRtpDelta(base::TimeDelta delta, int rtp_timebase) { |
47 DCHECK_GT(rtp_timebase, 0); | 48 DCHECK_GT(rtp_timebase, 0); |
48 return delta * rtp_timebase / base::TimeDelta::FromSeconds(1); | 49 return delta * rtp_timebase / base::TimeDelta::FromSeconds(1); |
49 } | 50 } |
50 | 51 |
51 } // namespace cast | 52 } // namespace cast |
52 } // namespace media | 53 } // namespace media |
53 | 54 |
54 #endif // MEDIA_CAST_CAST_DEFINES_H_ | 55 #endif // MEDIA_CAST_CAST_DEFINES_H_ |
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