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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 "content/child/child_gpu_memory_buffer_manager.h" | 5 #include "content/child/child_gpu_memory_buffer_manager.h" |
| 6 | 6 |
| 7 #include <memory> | 7 #include <memory> |
| 8 #include <utility> | 8 #include <utility> |
| 9 | 9 |
| 10 #include "content/common/child_process_messages.h" | 10 #include "content/common/child_process_messages.h" |
| (...skipping 15 matching lines...) Expand all Loading... |
| 26 | 26 |
| 27 ChildGpuMemoryBufferManager::ChildGpuMemoryBufferManager( | 27 ChildGpuMemoryBufferManager::ChildGpuMemoryBufferManager( |
| 28 ThreadSafeSender* sender) | 28 ThreadSafeSender* sender) |
| 29 : sender_(sender) { | 29 : sender_(sender) { |
| 30 } | 30 } |
| 31 | 31 |
| 32 ChildGpuMemoryBufferManager::~ChildGpuMemoryBufferManager() { | 32 ChildGpuMemoryBufferManager::~ChildGpuMemoryBufferManager() { |
| 33 } | 33 } |
| 34 | 34 |
| 35 std::unique_ptr<gfx::GpuMemoryBuffer> | 35 std::unique_ptr<gfx::GpuMemoryBuffer> |
| 36 ChildGpuMemoryBufferManager::AllocateGpuMemoryBuffer( | 36 ChildGpuMemoryBufferManager::CreateGpuMemoryBuffer( |
| 37 const gfx::Size& size, | 37 const gfx::Size& size, |
| 38 gfx::BufferFormat format, | 38 gfx::BufferFormat format, |
| 39 gfx::BufferUsage usage, | 39 gfx::BufferUsage usage, |
| 40 gpu::SurfaceHandle surface_handle) { | 40 gpu::SurfaceHandle surface_handle) { |
| 41 DCHECK_EQ(gpu::kNullSurfaceHandle, surface_handle); | 41 DCHECK_EQ(gpu::kNullSurfaceHandle, surface_handle); |
| 42 TRACE_EVENT2("renderer", | 42 TRACE_EVENT2("renderer", "ChildGpuMemoryBufferManager::CreateGpuMemoryBuffer", |
| 43 "ChildGpuMemoryBufferManager::AllocateGpuMemoryBuffer", | 43 "width", size.width(), "height", size.height()); |
| 44 "width", | |
| 45 size.width(), | |
| 46 "height", | |
| 47 size.height()); | |
| 48 | 44 |
| 49 gfx::GpuMemoryBufferHandle handle; | 45 gfx::GpuMemoryBufferHandle handle; |
| 50 IPC::Message* message = new ChildProcessHostMsg_SyncAllocateGpuMemoryBuffer( | 46 IPC::Message* message = new ChildProcessHostMsg_SyncAllocateGpuMemoryBuffer( |
| 51 content::GetNextGenericSharedMemoryId(), size.width(), size.height(), | 47 content::GetNextGenericSharedMemoryId(), size.width(), size.height(), |
| 52 format, usage, &handle); | 48 format, usage, &handle); |
| 53 bool success = sender_->Send(message); | 49 bool success = sender_->Send(message); |
| 54 if (!success || handle.is_null()) | 50 if (!success || handle.is_null()) |
| 55 return nullptr; | 51 return nullptr; |
| 56 | 52 |
| 57 std::unique_ptr<gpu::GpuMemoryBufferImpl> buffer( | 53 std::unique_ptr<gpu::GpuMemoryBufferImpl> buffer( |
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| 78 } | 74 } |
| 79 | 75 |
| 80 void ChildGpuMemoryBufferManager::SetDestructionSyncToken( | 76 void ChildGpuMemoryBufferManager::SetDestructionSyncToken( |
| 81 gfx::GpuMemoryBuffer* buffer, | 77 gfx::GpuMemoryBuffer* buffer, |
| 82 const gpu::SyncToken& sync_token) { | 78 const gpu::SyncToken& sync_token) { |
| 83 static_cast<gpu::GpuMemoryBufferImpl*>(buffer)->set_destruction_sync_token( | 79 static_cast<gpu::GpuMemoryBufferImpl*>(buffer)->set_destruction_sync_token( |
| 84 sync_token); | 80 sync_token); |
| 85 } | 81 } |
| 86 | 82 |
| 87 } // namespace content | 83 } // namespace content |
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