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AudioPluginHost: Speed up out-of-process scanning

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This commit is contained in:
reuk 2022-04-21 16:28:46 +01:00
parent 4bfcb78809
commit 40d6a063af
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GPG key ID: 9ADCD339CFC98A11
1 changed files with 9 additions and 3 deletions
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12
extras/AudioPluginHost/Source/HostStartup.cpp
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@ -28,6 +28,11 @@ class PluginScannerSubprocess : private ChildProcessWorker,
private AsyncUpdater
{
public:
PluginScannerSubprocess()
{
formatManager.addDefaultFormats();
}
using ChildProcessWorker::initialiseFromCommandLine;
private:
@ -77,9 +82,6 @@ private:
bool doScan (const MemoryBlock& block)
{
AudioPluginFormatManager formatManager;
formatManager.addDefaultFormats();
MemoryInputStream stream { block, false };
const auto formatName = stream.readString();
const auto identifier = stream.readString();
@ -123,6 +125,10 @@ private:
std::mutex mutex;
std::queue<MemoryBlock> pendingBlocks;
// After construction, this will only be accessed by doScan so there's no need
// to worry about synchronisation.
AudioPluginFormatManager formatManager;
};
//==============================================================================