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Diffstat (limited to 'libs/renderengine/skia/debug/SkiaMemoryReporter.h')
| -rw-r--r-- | libs/renderengine/skia/debug/SkiaMemoryReporter.h | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/libs/renderengine/skia/debug/SkiaMemoryReporter.h b/libs/renderengine/skia/debug/SkiaMemoryReporter.h deleted file mode 100644 index dbbd65b3da..0000000000 --- a/libs/renderengine/skia/debug/SkiaMemoryReporter.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright (C) 2021 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#pragma once - -#include <SkTraceMemoryDump.h> - -#include <string> -#include <unordered_map> -#include <vector> - -namespace android { -namespace renderengine { -namespace skia { - -// Mapping of resource substrings (1st element) that if found within a trace "dumpName" -// should be mapped to the category name (2nd element). All char* used in a resourcePair -// are expected to have a lifetime longer than the SkiaMemoryReporter in which they are used. -typedef std::pair<const char*, const char*> ResourcePair; - -/* - * Utility class for logging the CPU/GPU usage of Skia caches in a format that is specific - * to RenderEngine. HWUI has a similar logging class, but the data collected and the way - * it is formatted and reported on are intended to be unique to each use case. - */ -class SkiaMemoryReporter : public SkTraceMemoryDump { -public: - /** - * Creates the reporter class that can be populated by various Skia entry points, like - * SkGraphics and GrContext, as well as format and log the results. - * @param resourceMap An array of values that maps a Skia dumpName into a user defined category. - * The first vector entry that matches the dumpName is used for the mapping. - * @param itemize if true when logging the categories the individual elements will be printed - * directly after the category details are printed. Otherwise, only the category - * totals will be printed. - */ - SkiaMemoryReporter(const std::vector<ResourcePair>& resourceMap, bool itemize); - ~SkiaMemoryReporter() override {} - - void logOutput(std::string& log, bool wrappedResources = false); - void logTotals(std::string& log); - - void dumpNumericValue(const char* dumpName, const char* valueName, const char* units, - uint64_t value) override; - - void dumpStringValue(const char* dumpName, const char* valueName, const char* value) override { - // for convenience we just store this in the same format as numerical values - dumpNumericValue(dumpName, valueName, value, 0); - } - void dumpWrappedState(const char* dumpName, bool isWrappedObject) override; - - LevelOfDetail getRequestedDetails() const override { - return SkTraceMemoryDump::kLight_LevelOfDetail; - } - - bool shouldDumpWrappedObjects() const override { return true; } - void setMemoryBacking(const char*, const char*, const char*) override {} - void setDiscardableMemoryBacking(const char*, const SkDiscardableMemory&) override {} - -private: - struct TraceValue { - TraceValue(const char* units, uint64_t value) : units(units), value(value), count(1) {} - TraceValue(const TraceValue& v) : units(v.units), value(v.value), count(v.count) {} - - const char* units; - float value; - int count; - }; - - const char* mapName(const char* resourceName); - void processCurrentElement(); - void resetCurrentElement(); - TraceValue convertUnits(const TraceValue& value); - - const std::vector<ResourcePair>& mResourceMap; - const bool mItemize; - - // variables storing the size of all non-wrapped elements being dumped - TraceValue mTotalSize; - TraceValue mPurgeableSize; - - // variables storing information on the current node being dumped - std::string mCurrentElement; - std::unordered_map<const char*, TraceValue> mCurrentValues; - bool mIsCurrentValueWrapped = false; - - // variable that stores the final format of the data after the individual elements are processed - std::unordered_map<std::string, std::unordered_map<const char*, TraceValue>> mResults; - std::unordered_map<std::string, std::unordered_map<const char*, TraceValue>> mWrappedResults; -}; - -} /* namespace skia */ -} /* namespace renderengine */ -} /* namespace android */
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