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Add back the noexcepts

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This commit is contained in:
Paul Fd 2020-04-13 21:35:36 +02:00
parent b494835fdd
commit 7c07df4f66
2 changed files with 17 additions and 9 deletions
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20
src/sfizz/FilePool.cpp
View file

@ -262,7 +262,7 @@ absl::optional<sfz::FileDataHandle> sfz::FilePool::loadFile(const std::string& f
}
}
sfz::FilePromisePtr sfz::FilePool::getFilePromise(const std::string& filename)
sfz::FilePromisePtr sfz::FilePool::getFilePromise(const std::string& filename) noexcept
{
if (emptyPromises.empty()) {
DBG("[sfizz] No empty promises left to honor the one for " << filename);
@ -286,7 +286,11 @@ sfz::FilePromisePtr sfz::FilePool::getFilePromise(const std::string& filename)
DBG("[sfizz] Could not enqueue the promise for " << filename << " (queue capacity " << promiseQueue.capacity() << ")");
return {};
}
workerBarrier.post();
std::error_code ec;
workerBarrier.post(ec);
ASSERT(!ec);
emptyPromises.pop_back();
return promise;
@ -323,7 +327,7 @@ void sfz::FilePool::clearingThread()
}
}
void sfz::FilePool::loadingThread()
void sfz::FilePool::loadingThread() noexcept
{
FilePromisePtr promise;
while (!quitThread) {
@ -336,7 +340,9 @@ void sfz::FilePool::loadingThread()
continue;
}
workerBarrier.wait();
std::error_code ec;
workerBarrier.wait(ec);
ASSERT(!ec);
if (!promiseQueue.try_pop(promise)) {
continue;
@ -444,10 +450,12 @@ uint32_t sfz::FilePool::getPreloadSize() const noexcept
return preloadSize;
}
void sfz::FilePool::emptyFileLoadingQueues()
void sfz::FilePool::emptyFileLoadingQueues() noexcept
{
emptyQueue = true;
workerBarrier.post();
std::error_code ec;
workerBarrier.post(ec);
ASSERT(!ec);
while (emptyQueue)
std::this_thread::sleep_for(std::chrono::milliseconds(1));

6
src/sfizz/FilePool.h
View file

@ -207,7 +207,7 @@ public:
* @param filename the file to preload
* @return FilePromisePtr a file promise
*/
FilePromisePtr getFilePromise(const std::string& filename);
FilePromisePtr getFilePromise(const std::string& filename) noexcept;
/**
* @brief Change the preloading size. This will trigger a full
* reload of all samples, so don't call it on the audio thread.
@ -240,7 +240,7 @@ public:
* method on the audio thread as it will spinlock.
*
*/
void emptyFileLoadingQueues();
void emptyFileLoadingQueues() noexcept;
/**
* @brief Wait for the background loading to finish for all promises
* in the queue.
@ -249,7 +249,7 @@ public:
private:
Logger& logger;
fs::path rootDirectory;
void loadingThread();
void loadingThread() noexcept;
void clearingThread();
void tryToClearPromises();