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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/gpu_memory_buffer_impl.h" | 5 #include "content/common/gpu/client/gpu_memory_buffer_impl.h" |
| 6 | 6 |
| 7 #include "content/common/gpu/client/gpu_memory_buffer_impl_shared_memory.h" | 7 #include "content/common/gpu/client/gpu_memory_buffer_impl_shared_memory.h" |
| 8 | 8 |
| 9 namespace content { | 9 namespace content { |
| 10 | 10 |
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| 25 | 25 |
| 26 return scoped_ptr<GpuMemoryBufferImpl>(); | 26 return scoped_ptr<GpuMemoryBufferImpl>(); |
| 27 } | 27 } |
| 28 | 28 |
| 29 // static | 29 // static |
| 30 void GpuMemoryBufferImpl::AllocateForChildProcess( | 30 void GpuMemoryBufferImpl::AllocateForChildProcess( |
| 31 const gfx::Size& size, | 31 const gfx::Size& size, |
| 32 unsigned internalformat, | 32 unsigned internalformat, |
| 33 unsigned usage, | 33 unsigned usage, |
| 34 base::ProcessHandle child_process, | 34 base::ProcessHandle child_process, |
| 35 int child_id, |
| 35 const AllocationCallback& callback) { | 36 const AllocationCallback& callback) { |
| 36 if (GpuMemoryBufferImplSharedMemory::IsConfigurationSupported( | 37 if (GpuMemoryBufferImplSharedMemory::IsConfigurationSupported( |
| 37 size, internalformat, usage)) { | 38 size, internalformat, usage)) { |
| 38 GpuMemoryBufferImplSharedMemory::AllocateSharedMemoryForChildProcess( | 39 GpuMemoryBufferImplSharedMemory::AllocateSharedMemoryForChildProcess( |
| 39 size, internalformat, child_process, callback); | 40 size, internalformat, child_process, callback); |
| 40 return; | 41 return; |
| 41 } | 42 } |
| 42 | 43 |
| 43 callback.Run(gfx::GpuMemoryBufferHandle()); | 44 callback.Run(gfx::GpuMemoryBufferHandle()); |
| 44 } | 45 } |
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| 63 return scoped_ptr<GpuMemoryBufferImpl>(); | 64 return scoped_ptr<GpuMemoryBufferImpl>(); |
| 64 | 65 |
| 65 return buffer.PassAs<GpuMemoryBufferImpl>(); | 66 return buffer.PassAs<GpuMemoryBufferImpl>(); |
| 66 } | 67 } |
| 67 default: | 68 default: |
| 68 return scoped_ptr<GpuMemoryBufferImpl>(); | 69 return scoped_ptr<GpuMemoryBufferImpl>(); |
| 69 } | 70 } |
| 70 } | 71 } |
| 71 | 72 |
| 72 } // namespace content | 73 } // namespace content |
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