OLD | NEW |
1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 #include "base/bind.h" | 5 #include "base/bind.h" |
6 #include "base/logging.h" | 6 #include "base/logging.h" |
7 #include "base/message_loop/message_loop.h" | 7 #include "base/message_loop/message_loop.h" |
8 #include "services/media/framework_mojo/mojo_consumer.h" | 8 #include "services/media/framework_mojo/mojo_consumer.h" |
9 | 9 |
10 namespace mojo { | 10 namespace mojo { |
(...skipping 17 matching lines...) Loading... |
28 void MojoConsumer::SetPrimeRequestedCallback( | 28 void MojoConsumer::SetPrimeRequestedCallback( |
29 const PrimeRequestedCallback& callback) { | 29 const PrimeRequestedCallback& callback) { |
30 prime_requested_callback_ = callback; | 30 prime_requested_callback_ = callback; |
31 } | 31 } |
32 | 32 |
33 void MojoConsumer::SetFlushRequestedCallback( | 33 void MojoConsumer::SetFlushRequestedCallback( |
34 const FlushRequestedCallback& callback) { | 34 const FlushRequestedCallback& callback) { |
35 flush_requested_callback_ = callback; | 35 flush_requested_callback_ = callback; |
36 } | 36 } |
37 | 37 |
38 void MojoConsumer::SetBuffer( | 38 void MojoConsumer::SetBuffer(ScopedSharedBufferHandle buffer, |
39 ScopedSharedBufferHandle buffer, | 39 const SetBufferCallback& callback) { |
40 const SetBufferCallback& callback) { | |
41 buffer_.InitFromHandle(buffer.Pass()); | 40 buffer_.InitFromHandle(buffer.Pass()); |
42 callback.Run(); | 41 callback.Run(); |
43 } | 42 } |
44 | 43 |
45 void MojoConsumer::SendPacket( | 44 void MojoConsumer::SendPacket(MediaPacketPtr media_packet, |
46 MediaPacketPtr media_packet, | 45 const SendPacketCallback& callback) { |
47 const SendPacketCallback& callback) { | |
48 DCHECK(media_packet); | 46 DCHECK(media_packet); |
49 DCHECK(supply_callback_); | 47 DCHECK(supply_callback_); |
50 supply_callback_(PacketImpl::Create( | 48 supply_callback_( |
51 media_packet.Pass(), | 49 PacketImpl::Create(media_packet.Pass(), callback, task_runner_, buffer_)); |
52 callback, | |
53 task_runner_, | |
54 buffer_)); | |
55 } | 50 } |
56 | 51 |
57 void MojoConsumer::Prime(const PrimeCallback& callback) { | 52 void MojoConsumer::Prime(const PrimeCallback& callback) { |
58 if (prime_requested_callback_) { | 53 if (prime_requested_callback_) { |
59 prime_requested_callback_(callback); | 54 prime_requested_callback_(callback); |
60 } else { | 55 } else { |
61 LOG(WARNING) << "prime requested but no callback registered"; | 56 LOG(WARNING) << "prime requested but no callback registered"; |
62 callback.Run(); | 57 callback.Run(); |
63 } | 58 } |
64 } | 59 } |
(...skipping 18 matching lines...) Loading... |
83 void MojoConsumer::SetSupplyCallback(const SupplyCallback& supply_callback) { | 78 void MojoConsumer::SetSupplyCallback(const SupplyCallback& supply_callback) { |
84 supply_callback_ = supply_callback; | 79 supply_callback_ = supply_callback; |
85 } | 80 } |
86 | 81 |
87 void MojoConsumer::SetDownstreamDemand(Demand demand) {} | 82 void MojoConsumer::SetDownstreamDemand(Demand demand) {} |
88 | 83 |
89 MojoConsumer::PacketImpl::PacketImpl( | 84 MojoConsumer::PacketImpl::PacketImpl( |
90 MediaPacketPtr media_packet, | 85 MediaPacketPtr media_packet, |
91 const SendPacketCallback& callback, | 86 const SendPacketCallback& callback, |
92 scoped_refptr<base::SingleThreadTaskRunner> task_runner, | 87 scoped_refptr<base::SingleThreadTaskRunner> task_runner, |
93 const MappedSharedBuffer& buffer) : | 88 const MappedSharedBuffer& buffer) |
94 Packet( | 89 : Packet(media_packet->pts, |
95 media_packet->pts, | 90 media_packet->end_of_stream, |
96 media_packet->end_of_stream, | 91 media_packet->payload->length, |
97 media_packet->payload->length, | 92 media_packet->payload->length == 0 |
98 media_packet->payload->length == 0 ? | 93 ? nullptr |
99 nullptr : | 94 : buffer.PtrFromOffset(media_packet->payload->offset)), |
100 buffer.PtrFromOffset(media_packet->payload->offset)), | 95 media_packet_(media_packet.Pass()), |
101 media_packet_(media_packet.Pass()), | 96 callback_(callback), |
102 callback_(callback), | 97 task_runner_(task_runner) {} |
103 task_runner_(task_runner) {} | |
104 | 98 |
105 MojoConsumer::PacketImpl::~PacketImpl() {} | 99 MojoConsumer::PacketImpl::~PacketImpl() {} |
106 | 100 |
107 // static | 101 // static |
108 void MojoConsumer::PacketImpl::RunCallback(const SendPacketCallback& callback) { | 102 void MojoConsumer::PacketImpl::RunCallback(const SendPacketCallback& callback) { |
109 callback.Run(MediaConsumer::SendResult::CONSUMED); | 103 callback.Run(MediaConsumer::SendResult::CONSUMED); |
110 } | 104 } |
111 | 105 |
112 void MojoConsumer::PacketImpl::Release() { | 106 void MojoConsumer::PacketImpl::Release() { |
113 // TODO(dalesat): Is there a cleaner way to do this? | 107 // TODO(dalesat): Is there a cleaner way to do this? |
114 task_runner_->PostTask(FROM_HERE, base::Bind(&RunCallback, callback_)); | 108 task_runner_->PostTask(FROM_HERE, base::Bind(&RunCallback, callback_)); |
115 delete this; | 109 delete this; |
116 } | 110 } |
117 | 111 |
118 } // namespace media | 112 } // namespace media |
119 } // namespace mojo | 113 } // namespace mojo |
OLD | NEW |