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-rw-r--r--src/util/threadpool.cpp54
1 files changed, 0 insertions, 54 deletions
diff --git a/src/util/threadpool.cpp b/src/util/threadpool.cpp
deleted file mode 100644
index f19032ee01..0000000000
--- a/src/util/threadpool.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-#include <mbgl/util/threadpool.hpp>
-#include <mbgl/util/std.hpp>
-#include <thread>
-#include <memory>
-
-using namespace mbgl::util;
-
-std::unique_ptr<Threadpool> mbgl::util::threadpool = std::make_unique<Threadpool>(std::thread::hardware_concurrency());
-
-Threadpool::Threadpool(int max_workers)
- : max_workers(max_workers) {
-}
-
-void Threadpool::add(Callback callback, void *data) {
- if (worker_count < max_workers) {
- worker_count++;
- workers.emplace_front(*this);
- }
-
- pthread_mutex_lock(&mutex);
- tasks.push(std::make_pair(callback, data));
- pthread_mutex_unlock(&mutex);
- pthread_cond_signal(&condition);
-}
-
-Threadpool::Worker::Worker(Threadpool& pool)
- : pool(pool) {
- pthread_create(&thread, nullptr, loop, (void *)this);
-}
-
-Threadpool::Worker::~Worker() {
- pthread_cancel(thread);
-}
-
-
-void *Threadpool::Worker::loop(void *ptr) {
- Worker *worker = static_cast<Worker *>(ptr);
- Threadpool& pool = worker->pool;
-
- pthread_mutex_lock(&pool.mutex);
- while (true) {
- if (pool.tasks.size()) {
- Threadpool::Task task = pool.tasks.front();
- pool.tasks.pop();
- pthread_mutex_unlock(&pool.mutex);
- task.first(task.second);
- pthread_mutex_lock(&pool.mutex);
- } else {
- pthread_cond_wait(&pool.condition, &pool.mutex);
- }
- }
-
- return nullptr;
-}