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| 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...) Expand all 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...) Expand all 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 |
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