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Fix Android thread priority #1280

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Fix Android thread priority #1280

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eff6354
Fix Android thread priority
chucknology Jun 21, 2024
8c5ccc2
Change FilePool Android thread priority to -2 (FOREGROUND)
chucknology Jun 15, 2025
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9 changes: 9 additions & 0 deletions src/sfizz/FilePool.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,8 @@
#include <atomic_queue/defs.h>
#if defined(_WIN32)
#include <windows.h>
#elif defined(__ANDROID__)
#include <sys/resource.h>
#else
#include <pthread.h>
#endif
Expand Down Expand Up @@ -609,6 +611,13 @@ void sfz::FilePool::raiseCurrentThreadPriority() noexcept
std::system_error error(GetLastError(), std::system_category());
DBG("[sfizz] Cannot set current thread priority: " << error.what());
}
#elif defined(__ANDROID__)
int tid = gettid(); // Android specific function to get thread ID
int priority = -2; // android.os.Process.THREAD_PRIORITY_FOREGROUND
if (setpriority(PRIO_PROCESS, tid, priority) != 0) {
// setpriority sets errno on failure
DBG("[sfizz] Cannot set current thread priority: " << strerror(errno));
}
#else
pthread_t thread = pthread_self();
int policy;
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