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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 #include "content/common/gpu/media/gpu_video_decode_accelerator.h" | 5 #include "content/common/gpu/media/gpu_video_decode_accelerator.h" |
| 6 | 6 |
| 7 #include <vector> | 7 #include <vector> |
| 8 | 8 |
| 9 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
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| 72 make_context_current_ = | 72 make_context_current_ = |
| 73 base::Bind(&MakeDecoderContextCurrent, stub_->AsWeakPtr()); | 73 base::Bind(&MakeDecoderContextCurrent, stub_->AsWeakPtr()); |
| 74 } | 74 } |
| 75 | 75 |
| 76 GpuVideoDecodeAccelerator::~GpuVideoDecodeAccelerator() { | 76 GpuVideoDecodeAccelerator::~GpuVideoDecodeAccelerator() { |
| 77 if (stub_) { | 77 if (stub_) { |
| 78 stub_->channel()->RemoveRoute(host_route_id_); | 78 stub_->channel()->RemoveRoute(host_route_id_); |
| 79 stub_->RemoveDestructionObserver(this); | 79 stub_->RemoveDestructionObserver(this); |
| 80 } | 80 } |
| 81 | 81 |
| 82 if (video_decode_accelerator_.get()) | 82 if (video_decode_accelerator_) |
| 83 video_decode_accelerator_.release()->Destroy(); | 83 video_decode_accelerator_.release()->Destroy(); |
| 84 } | 84 } |
| 85 | 85 |
| 86 bool GpuVideoDecodeAccelerator::OnMessageReceived(const IPC::Message& msg) { | 86 bool GpuVideoDecodeAccelerator::OnMessageReceived(const IPC::Message& msg) { |
| 87 if (!stub_ || !video_decode_accelerator_.get()) | 87 if (!stub_ || !video_decode_accelerator_) |
| 88 return false; | 88 return false; |
| 89 bool handled = true; | 89 bool handled = true; |
| 90 IPC_BEGIN_MESSAGE_MAP(GpuVideoDecodeAccelerator, msg) | 90 IPC_BEGIN_MESSAGE_MAP(GpuVideoDecodeAccelerator, msg) |
| 91 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_Decode, OnDecode) | 91 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_Decode, OnDecode) |
| 92 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_AssignPictureBuffers, | 92 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_AssignPictureBuffers, |
| 93 OnAssignPictureBuffers) | 93 OnAssignPictureBuffers) |
| 94 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_ReusePictureBuffer, | 94 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_ReusePictureBuffer, |
| 95 OnReusePictureBuffer) | 95 OnReusePictureBuffer) |
| 96 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_Flush, OnFlush) | 96 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_Flush, OnFlush) |
| 97 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_Reset, OnReset) | 97 IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_Reset, OnReset) |
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| 342 DLOG(ERROR) << "Send(AcceleratedVideoDecoderHostMsg_FlushDone) failed"; | 342 DLOG(ERROR) << "Send(AcceleratedVideoDecoderHostMsg_FlushDone) failed"; |
| 343 } | 343 } |
| 344 | 344 |
| 345 void GpuVideoDecodeAccelerator::NotifyResetDone() { | 345 void GpuVideoDecodeAccelerator::NotifyResetDone() { |
| 346 if (!Send(new AcceleratedVideoDecoderHostMsg_ResetDone(host_route_id_))) | 346 if (!Send(new AcceleratedVideoDecoderHostMsg_ResetDone(host_route_id_))) |
| 347 DLOG(ERROR) << "Send(AcceleratedVideoDecoderHostMsg_ResetDone) failed"; | 347 DLOG(ERROR) << "Send(AcceleratedVideoDecoderHostMsg_ResetDone) failed"; |
| 348 } | 348 } |
| 349 | 349 |
| 350 void GpuVideoDecodeAccelerator::OnWillDestroyStub(GpuCommandBufferStub* stub) { | 350 void GpuVideoDecodeAccelerator::OnWillDestroyStub(GpuCommandBufferStub* stub) { |
| 351 DCHECK_EQ(stub, stub_.get()); | 351 DCHECK_EQ(stub, stub_.get()); |
| 352 if (video_decode_accelerator_.get()) | 352 if (video_decode_accelerator_) |
| 353 video_decode_accelerator_.release()->Destroy(); | 353 video_decode_accelerator_.release()->Destroy(); |
| 354 if (stub_) { | 354 if (stub_) { |
| 355 stub_->RemoveDestructionObserver(this); | 355 stub_->RemoveDestructionObserver(this); |
| 356 stub_.reset(); | 356 stub_.reset(); |
| 357 } | 357 } |
| 358 } | 358 } |
| 359 | 359 |
| 360 bool GpuVideoDecodeAccelerator::Send(IPC::Message* message) { | 360 bool GpuVideoDecodeAccelerator::Send(IPC::Message* message) { |
| 361 DCHECK(stub_); | 361 DCHECK(stub_); |
| 362 return stub_->channel()->Send(message); | 362 return stub_->channel()->Send(message); |
| 363 } | 363 } |
| 364 | 364 |
| 365 } // namespace content | 365 } // namespace content |
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