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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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 "cc/resources/resource_provider.h" | 5 #include "cc/resources/resource_provider.h" |
| 6 | 6 |
| 7 #include <stddef.h> |
| 8 #include <stdint.h> |
| 9 |
| 7 #include <algorithm> | 10 #include <algorithm> |
| 8 #include <limits> | 11 #include <limits> |
| 9 | 12 |
| 10 #include "base/atomic_sequence_num.h" | 13 #include "base/atomic_sequence_num.h" |
| 11 #include "base/containers/hash_tables.h" | 14 #include "base/containers/hash_tables.h" |
| 15 #include "base/macros.h" |
| 12 #include "base/metrics/histogram.h" | 16 #include "base/metrics/histogram.h" |
| 13 #include "base/numerics/safe_math.h" | 17 #include "base/numerics/safe_math.h" |
| 14 #include "base/stl_util.h" | 18 #include "base/stl_util.h" |
| 15 #include "base/strings/string_split.h" | 19 #include "base/strings/string_split.h" |
| 16 #include "base/strings/string_util.h" | 20 #include "base/strings/string_util.h" |
| 17 #include "base/strings/stringprintf.h" | 21 #include "base/strings/stringprintf.h" |
| 18 #include "base/thread_task_runner_handle.h" | 22 #include "base/thread_task_runner_handle.h" |
| 19 #include "base/trace_event/memory_dump_manager.h" | 23 #include "base/trace_event/memory_dump_manager.h" |
| 20 #include "base/trace_event/trace_event.h" | 24 #include "base/trace_event/trace_event.h" |
| 21 #include "cc/resources/platform_color.h" | 25 #include "cc/resources/platform_color.h" |
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| 1616 worker_context ? output_surface_->worker_context_provider() | 1620 worker_context ? output_surface_->worker_context_provider() |
| 1617 : output_surface_->context_provider(); | 1621 : output_surface_->context_provider(); |
| 1618 return context_provider ? context_provider->GrContext() : NULL; | 1622 return context_provider ? context_provider->GrContext() : NULL; |
| 1619 } | 1623 } |
| 1620 | 1624 |
| 1621 bool ResourceProvider::OnMemoryDump( | 1625 bool ResourceProvider::OnMemoryDump( |
| 1622 const base::trace_event::MemoryDumpArgs& args, | 1626 const base::trace_event::MemoryDumpArgs& args, |
| 1623 base::trace_event::ProcessMemoryDump* pmd) { | 1627 base::trace_event::ProcessMemoryDump* pmd) { |
| 1624 DCHECK(thread_checker_.CalledOnValidThread()); | 1628 DCHECK(thread_checker_.CalledOnValidThread()); |
| 1625 | 1629 |
| 1626 const uint64 tracing_process_id = | 1630 const uint64_t tracing_process_id = |
| 1627 base::trace_event::MemoryDumpManager::GetInstance() | 1631 base::trace_event::MemoryDumpManager::GetInstance() |
| 1628 ->GetTracingProcessId(); | 1632 ->GetTracingProcessId(); |
| 1629 | 1633 |
| 1630 for (const auto& resource_entry : resources_) { | 1634 for (const auto& resource_entry : resources_) { |
| 1631 const auto& resource = resource_entry.second; | 1635 const auto& resource = resource_entry.second; |
| 1632 | 1636 |
| 1633 // Resource IDs are not process-unique, so log with the ResourceProvider's | 1637 // Resource IDs are not process-unique, so log with the ResourceProvider's |
| 1634 // unique id. | 1638 // unique id. |
| 1635 std::string dump_name = | 1639 std::string dump_name = |
| 1636 base::StringPrintf("cc/resource_memory/provider_%d/resource_%d", | 1640 base::StringPrintf("cc/resource_memory/provider_%d/resource_%d", |
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| 1665 const int kImportance = 2; | 1669 const int kImportance = 2; |
| 1666 pmd->CreateSharedGlobalAllocatorDump(guid); | 1670 pmd->CreateSharedGlobalAllocatorDump(guid); |
| 1667 pmd->AddOwnershipEdge(dump->guid(), guid, kImportance); | 1671 pmd->AddOwnershipEdge(dump->guid(), guid, kImportance); |
| 1668 } | 1672 } |
| 1669 } | 1673 } |
| 1670 | 1674 |
| 1671 return true; | 1675 return true; |
| 1672 } | 1676 } |
| 1673 | 1677 |
| 1674 } // namespace cc | 1678 } // namespace cc |
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