mirror of
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132 lines
4.8 KiB
C++
132 lines
4.8 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE framework.
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Copyright (c) Raw Material Software Limited
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JUCE is an open source framework subject to commercial or open source
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licensing.
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By downloading, installing, or using the JUCE framework, or combining the
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JUCE framework with any other source code, object code, content or any other
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copyrightable work, you agree to the terms of the JUCE End User Licence
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Agreement, and all incorporated terms including the JUCE Privacy Policy and
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the JUCE Website Terms of Service, as applicable, which will bind you. If you
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do not agree to the terms of these agreements, we will not license the JUCE
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framework to you, and you must discontinue the installation or download
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process and cease use of the JUCE framework.
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JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
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JUCE Privacy Policy: https://juce.com/juce-privacy-policy
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JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
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Or:
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You may also use this code under the terms of the AGPLv3:
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https://www.gnu.org/licenses/agpl-3.0.en.html
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THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
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WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
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MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
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==============================================================================
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*/
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#if JUCE_DIRECT2D_METRICS
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namespace juce
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{
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String Direct2DMetricsHub::getProcessString() noexcept
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{
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auto processID = GetCurrentProcessId();
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return String::toHexString ((pointer_sized_int) processID);
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}
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void Direct2DMetricsHub::HubPipeServer::messageReceived (const MemoryBlock& message)
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{
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int requestType = *(int*) message.getData();
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switch (requestType)
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{
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case getValuesRequest:
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{
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ScopedLock locker { owner.lock };
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auto foregroundWindow = GetForegroundWindow();
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Direct2DMetrics::Ptr metrics = nullptr;
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for (int i = 0; i < owner.metricsArray.size(); ++i)
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{
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auto arrayEntry = owner.metricsArray[i];
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if (arrayEntry->windowHandle && arrayEntry->windowHandle == foregroundWindow)
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{
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metrics = arrayEntry;
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break;
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}
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}
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if (! metrics)
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{
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if (owner.lastMetrics && owner.metricsArray.contains (owner.lastMetrics))
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metrics = owner.lastMetrics;
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}
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if (metrics)
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{
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MemoryBlock block { sizeof (GetValuesResponse), true };
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auto* response = (GetValuesResponse*) block.getData();
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response->responseType = getValuesRequest;
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response->windowHandle = metrics->windowHandle;
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for (size_t i = 0; i <= Direct2DMetrics::drawGlyphRunTime; ++i)
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{
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auto& accumulator = metrics->getAccumulator (i);
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response->values[i].count = accumulator.getCount();
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response->values[i].total = metrics->getSum (i);
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response->values[i].average = accumulator.getAverage();
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response->values[i].minimum = accumulator.getMinValue();
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response->values[i].maximum = accumulator.getMaxValue();
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response->values[i].stdDev = accumulator.getStandardDeviation();
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}
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// Track bitmap operations common to all device contexts
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for (size_t i = Direct2DMetrics::createBitmapTime; i <= Direct2DMetrics::unmapBitmapTime; ++i)
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{
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auto& accumulator = owner.imageContextMetrics->getAccumulator (i);
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response->values[i].count = accumulator.getCount();
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response->values[i].total = metrics->getSum (i);
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response->values[i].average = accumulator.getAverage();
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response->values[i].minimum = accumulator.getMinValue();
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response->values[i].maximum = accumulator.getMaxValue();
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response->values[i].stdDev = accumulator.getStandardDeviation();
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}
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sendMessage (block);
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owner.lastMetrics = metrics.get();
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}
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break;
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}
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case resetValuesRequest:
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{
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owner.resetAll();
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break;
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}
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}
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}
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void Direct2DMetricsHub::resetAll()
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{
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ScopedLock locker { lock };
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imageContextMetrics->reset();
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for (auto metrics : metricsArray)
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{
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metrics->reset();
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}
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}
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} // namespace juce
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#endif
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