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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "mojo/gles2/command_buffer_client_impl.h" | 5 #include "mojo/gles2/command_buffer_client_impl.h" |
| 6 | 6 |
| 7 #include <limits> | 7 #include <limits> |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/process/process_handle.h" | 10 #include "base/process/process_handle.h" |
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| 114 CommandBufferClientImpl::CommandBufferClientImpl( | 114 CommandBufferClientImpl::CommandBufferClientImpl( |
| 115 CommandBufferDelegate* delegate, | 115 CommandBufferDelegate* delegate, |
| 116 const MojoAsyncWaiter* async_waiter, | 116 const MojoAsyncWaiter* async_waiter, |
| 117 mojo::ScopedMessagePipeHandle command_buffer_handle) | 117 mojo::ScopedMessagePipeHandle command_buffer_handle) |
| 118 : delegate_(delegate), | 118 : delegate_(delegate), |
| 119 observer_binding_(this), | 119 observer_binding_(this), |
| 120 shared_state_(NULL), | 120 shared_state_(NULL), |
| 121 last_put_offset_(-1), | 121 last_put_offset_(-1), |
| 122 next_transfer_buffer_id_(0), | 122 next_transfer_buffer_id_(0), |
| 123 async_waiter_(async_waiter) { | 123 async_waiter_(async_waiter) { |
| 124 command_buffer_.Bind( | 124 command_buffer_.Bind(mojo::InterfaceHandle<mojo::CommandBuffer>( |
| 125 mojo::InterfacePtrInfo<mojo::CommandBuffer>(command_buffer_handle.Pass(), | 125 command_buffer_handle.Pass(), 0u), |
| 126 0u), | 126 async_waiter); |
| 127 async_waiter); | |
| 128 command_buffer_.set_connection_error_handler( | 127 command_buffer_.set_connection_error_handler( |
| 129 [this]() { DidLoseContext(gpu::error::kUnknown); }); | 128 [this]() { DidLoseContext(gpu::error::kUnknown); }); |
| 130 } | 129 } |
| 131 | 130 |
| 132 CommandBufferClientImpl::~CommandBufferClientImpl() {} | 131 CommandBufferClientImpl::~CommandBufferClientImpl() {} |
| 133 | 132 |
| 134 bool CommandBufferClientImpl::Initialize() { | 133 bool CommandBufferClientImpl::Initialize() { |
| 135 const size_t kSharedStateSize = sizeof(gpu::CommandBufferSharedState); | 134 const size_t kSharedStateSize = sizeof(gpu::CommandBufferSharedState); |
| 136 void* memory = NULL; | 135 void* memory = NULL; |
| 137 mojo::ScopedSharedBufferHandle duped; | 136 mojo::ScopedSharedBufferHandle duped; |
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| 327 } | 326 } |
| 328 | 327 |
| 329 if (state->generation - last_state_.generation < 0x80000000U) | 328 if (state->generation - last_state_.generation < 0x80000000U) |
| 330 last_state_ = state.To<State>(); | 329 last_state_ = state.To<State>(); |
| 331 } | 330 } |
| 332 | 331 |
| 333 void CommandBufferClientImpl::SetLock(base::Lock* lock) { | 332 void CommandBufferClientImpl::SetLock(base::Lock* lock) { |
| 334 } | 333 } |
| 335 | 334 |
| 336 } // namespace gles2 | 335 } // namespace gles2 |
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