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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 "ui/gfx/gpu_memory_buffer.h" | 5 #include "ui/gfx/gpu_memory_buffer.h" |
| 6 | 6 |
| 7 namespace gfx { | 7 namespace gfx { |
| 8 | 8 |
| 9 base::trace_event::MemoryAllocatorDumpGuid GetGpuMemoryBufferGUIDForTracing( | 9 base::trace_event::MemoryAllocatorDumpGuid GetGpuMemoryBufferGUIDForTracing( |
| 10 uint64 tracing_process_id, | 10 uint64_t tracing_process_id, |
| 11 GpuMemoryBufferId buffer_id) { | 11 GpuMemoryBufferId buffer_id) { |
| 12 // TODO(ericrk): Currently this function just wraps | 12 // TODO(ericrk): Currently this function just wraps |
| 13 // GetGenericSharedMemoryGUIDForTracing, we may want to special case this if | 13 // GetGenericSharedMemoryGUIDForTracing, we may want to special case this if |
| 14 // the GPU memory buffer is not backed by shared memory. | 14 // the GPU memory buffer is not backed by shared memory. |
| 15 return gfx::GetGenericSharedMemoryGUIDForTracing(tracing_process_id, | 15 return gfx::GetGenericSharedMemoryGUIDForTracing(tracing_process_id, |
| 16 buffer_id); | 16 buffer_id); |
| 17 } | 17 } |
| 18 | 18 |
| 19 GpuMemoryBufferHandle::GpuMemoryBufferHandle() | 19 GpuMemoryBufferHandle::GpuMemoryBufferHandle() |
| 20 : type(EMPTY_BUFFER), id(0), handle(base::SharedMemory::NULLHandle()) { | 20 : type(EMPTY_BUFFER), id(0), handle(base::SharedMemory::NULLHandle()) { |
| 21 } | 21 } |
| 22 | 22 |
| 23 } // namespace gfx | 23 } // namespace gfx |
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