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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/client/command_buffer_proxy_impl.h" | 5 #include "content/common/gpu/client/command_buffer_proxy_impl.h" |
| 6 | 6 |
| 7 #include "base/callback.h" | 7 #include "base/callback.h" |
| 8 #include "base/debug/trace_event.h" | 8 #include "base/debug/trace_event.h" |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/memory/shared_memory.h" | 10 #include "base/memory/shared_memory.h" |
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| 434 signal_tasks_.insert(std::make_pair(signal_id, callback)); | 434 signal_tasks_.insert(std::make_pair(signal_id, callback)); |
| 435 } | 435 } |
| 436 | 436 |
| 437 void CommandBufferProxyImpl::SetSurfaceVisible(bool visible) { | 437 void CommandBufferProxyImpl::SetSurfaceVisible(bool visible) { |
| 438 if (last_state_.error != gpu::error::kNoError) | 438 if (last_state_.error != gpu::error::kNoError) |
| 439 return; | 439 return; |
| 440 | 440 |
| 441 Send(new GpuCommandBufferMsg_SetSurfaceVisible(route_id_, visible)); | 441 Send(new GpuCommandBufferMsg_SetSurfaceVisible(route_id_, visible)); |
| 442 } | 442 } |
| 443 | 443 |
| 444 void CommandBufferProxyImpl::SendManagedMemoryStats( | |
| 445 const gpu::ManagedMemoryStats& stats) { | |
| 446 if (last_state_.error != gpu::error::kNoError) | |
| 447 return; | |
| 448 | |
| 449 Send(new GpuCommandBufferMsg_SendClientManagedMemoryStats(route_id_, | |
| 450 stats)); | |
| 451 } | |
| 452 | |
| 453 bool CommandBufferProxyImpl::ProduceFrontBuffer(const gpu::Mailbox& mailbox) { | 444 bool CommandBufferProxyImpl::ProduceFrontBuffer(const gpu::Mailbox& mailbox) { |
| 454 if (last_state_.error != gpu::error::kNoError) | 445 if (last_state_.error != gpu::error::kNoError) |
| 455 return false; | 446 return false; |
| 456 | 447 |
| 457 return Send(new GpuCommandBufferMsg_ProduceFrontBuffer(route_id_, mailbox)); | 448 return Send(new GpuCommandBufferMsg_ProduceFrontBuffer(route_id_, mailbox)); |
| 458 } | 449 } |
| 459 | 450 |
| 460 scoped_ptr<media::VideoDecodeAccelerator> | 451 scoped_ptr<media::VideoDecodeAccelerator> |
| 461 CommandBufferProxyImpl::CreateVideoDecoder() { | 452 CommandBufferProxyImpl::CreateVideoDecoder() { |
| 462 if (!channel_) | 453 if (!channel_) |
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| 517 if (last_state_.error == gpu::error::kNoError) | 508 if (last_state_.error == gpu::error::kNoError) |
| 518 shared_state()->Read(&last_state_); | 509 shared_state()->Read(&last_state_); |
| 519 } | 510 } |
| 520 | 511 |
| 521 gpu::CommandBufferSharedState* CommandBufferProxyImpl::shared_state() const { | 512 gpu::CommandBufferSharedState* CommandBufferProxyImpl::shared_state() const { |
| 522 return reinterpret_cast<gpu::CommandBufferSharedState*>( | 513 return reinterpret_cast<gpu::CommandBufferSharedState*>( |
| 523 shared_state_shm_->memory()); | 514 shared_state_shm_->memory()); |
| 524 } | 515 } |
| 525 | 516 |
| 526 } // namespace content | 517 } // namespace content |
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