blob: ba712bf48ef81736029cde4420303df954596caa [file] [log] [blame]
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stdint.h>
#include <string>
#include "base/memory/raw_ptr.h"
#include "base/trace_event/memory_dump_request_args.h"
#include "third_party/skia/include/core/SkTraceMemoryDump.h"
namespace base {
namespace trace_event {
class ProcessMemoryDump;
namespace skia {
class SK_API SkiaTraceMemoryDumpImpl : public SkTraceMemoryDump {
// This should never outlive the OnMemoryDump call since the
// ProcessMemoryDump is valid only in that timeframe. Optional
// |dump_name_prefix| argument specifies the prefix appended to the dump
// name skia provides. By default it is taken as empty string.
base::trace_event::MemoryDumpLevelOfDetail level_of_detail,
base::trace_event::ProcessMemoryDump* process_memory_dump);
const std::string& dump_name_prefix,
base::trace_event::MemoryDumpLevelOfDetail level_of_detail,
base::trace_event::ProcessMemoryDump* process_memory_dump);
SkiaTraceMemoryDumpImpl(const SkiaTraceMemoryDumpImpl&) = delete;
SkiaTraceMemoryDumpImpl& operator=(const SkiaTraceMemoryDumpImpl&) = delete;
~SkiaTraceMemoryDumpImpl() override;
// SkTraceMemoryDump implementation:
void dumpNumericValue(const char* dumpName,
const char* valueName,
const char* units,
uint64_t value) override;
void dumpStringValue(const char* dump_name,
const char* value_name,
const char* value) override;
void setMemoryBacking(const char* dumpName,
const char* backingType,
const char* backingObjectId) override;
void setDiscardableMemoryBacking(
const char* dumpName,
const SkDiscardableMemory& discardableMemoryObject) override;
LevelOfDetail getRequestedDetails() const override;
bool shouldDumpWrappedObjects() const override;
base::trace_event::ProcessMemoryDump* process_memory_dump() {
return process_memory_dump_;
std::string dump_name_prefix_;
raw_ptr<base::trace_event::ProcessMemoryDump> process_memory_dump_;
// Stores the level of detail for the current dump.
LevelOfDetail request_level_;
} // namespace skia