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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.h" | 5 #include "content/common/gpu/client/command_buffer_proxy.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/process_util.h" | 10 #include "base/process_util.h" |
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360 return true; | 360 return true; |
361 } | 361 } |
362 | 362 |
363 bool CommandBufferProxy::SetSurfaceVisible(bool visible) { | 363 bool CommandBufferProxy::SetSurfaceVisible(bool visible) { |
364 if (last_state_.error != gpu::error::kNoError) | 364 if (last_state_.error != gpu::error::kNoError) |
365 return false; | 365 return false; |
366 | 366 |
367 return Send(new GpuCommandBufferMsg_SetSurfaceVisible(route_id_, visible)); | 367 return Send(new GpuCommandBufferMsg_SetSurfaceVisible(route_id_, visible)); |
368 } | 368 } |
369 | 369 |
| 370 bool CommandBufferProxy::DiscardBackbuffer() { |
| 371 if (last_state_.error != gpu::error::kNoError) |
| 372 return false; |
| 373 |
| 374 return Send(new GpuCommandBufferMsg_DiscardBackbuffer(route_id_)); |
| 375 } |
| 376 |
| 377 bool CommandBufferProxy::EnsureBackbuffer() { |
| 378 if (last_state_.error != gpu::error::kNoError) |
| 379 return false; |
| 380 |
| 381 return Send(new GpuCommandBufferMsg_EnsureBackbuffer(route_id_)); |
| 382 } |
| 383 |
370 bool CommandBufferProxy::SetParent(CommandBufferProxy* parent_command_buffer, | 384 bool CommandBufferProxy::SetParent(CommandBufferProxy* parent_command_buffer, |
371 uint32 parent_texture_id) { | 385 uint32 parent_texture_id) { |
372 if (last_state_.error != gpu::error::kNoError) | 386 if (last_state_.error != gpu::error::kNoError) |
373 return false; | 387 return false; |
374 | 388 |
375 bool result; | 389 bool result; |
376 if (parent_command_buffer) { | 390 if (parent_command_buffer) { |
377 if (!Send(new GpuCommandBufferMsg_SetParent( | 391 if (!Send(new GpuCommandBufferMsg_SetParent( |
378 route_id_, | 392 route_id_, |
379 parent_command_buffer->route_id_, | 393 parent_command_buffer->route_id_, |
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455 | 469 |
456 void CommandBufferProxy::SetOnConsoleMessageCallback( | 470 void CommandBufferProxy::SetOnConsoleMessageCallback( |
457 const GpuConsoleMessageCallback& callback) { | 471 const GpuConsoleMessageCallback& callback) { |
458 console_message_callback_ = callback; | 472 console_message_callback_ = callback; |
459 } | 473 } |
460 | 474 |
461 void CommandBufferProxy::TryUpdateState() { | 475 void CommandBufferProxy::TryUpdateState() { |
462 if (last_state_.error == gpu::error::kNoError) | 476 if (last_state_.error == gpu::error::kNoError) |
463 shared_state_->Read(&last_state_); | 477 shared_state_->Read(&last_state_); |
464 } | 478 } |
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