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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 #include "ui/gfx/generic_shared_memory_id.h" | |
8 #include "ui/gfx/gpu_memory_buffer_tracing.h" | |
9 | |
7 namespace gfx { | 10 namespace gfx { |
8 | 11 |
9 GpuMemoryBufferHandle::GpuMemoryBufferHandle() | 12 GpuMemoryBufferHandle::GpuMemoryBufferHandle() |
10 : type(EMPTY_BUFFER), id(0), handle(base::SharedMemory::NULLHandle()) { | 13 : type(EMPTY_BUFFER), id(0), handle(base::SharedMemory::NULLHandle()) { |
11 } | 14 } |
12 | 15 |
13 GpuMemoryBufferHandle::GpuMemoryBufferHandle( | 16 GpuMemoryBufferHandle::GpuMemoryBufferHandle( |
14 const GpuMemoryBufferHandle& other) = default; | 17 const GpuMemoryBufferHandle& other) = default; |
15 | 18 |
16 GpuMemoryBufferHandle::~GpuMemoryBufferHandle() {} | 19 GpuMemoryBufferHandle::~GpuMemoryBufferHandle() {} |
(...skipping 24 matching lines...) Expand all Loading... | |
41 gfx::CloneHandleForIPC(source_handle.native_pixmap_handle); | 44 gfx::CloneHandleForIPC(source_handle.native_pixmap_handle); |
42 #endif | 45 #endif |
43 return handle; | 46 return handle; |
44 } | 47 } |
45 case gfx::IO_SURFACE_BUFFER: | 48 case gfx::IO_SURFACE_BUFFER: |
46 return source_handle; | 49 return source_handle; |
47 } | 50 } |
48 return gfx::GpuMemoryBufferHandle(); | 51 return gfx::GpuMemoryBufferHandle(); |
49 } | 52 } |
50 | 53 |
54 base::trace_event::MemoryAllocatorDumpGuid | |
55 GpuMemoryBufferHandle::GetGUIDForTracing(uint64_t tracing_process_id) { | |
56 if (type == gfx::SHARED_MEMORY_BUFFER) | |
reveman
2017/04/17 13:21:06
not a fan of this special case but should go away
ericrk
2017/04/17 18:10:15
This special case was added to allow all shared me
hajimehoshi
2017/04/18 08:21:58
Done.
On 2017/04/17 18:10:15, ericrk wrote:
| |
57 return gfx::GetSharedMemoryGUIDForTracing(tracing_process_id, id); | |
58 return gfx::GetGenericSharedGpuMemoryGUIDForTracing(tracing_process_id, id); | |
59 } | |
60 | |
51 } // namespace gfx | 61 } // namespace gfx |
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