From f593c2fd65cab3275c98c100c6b7d775e24157f9 Mon Sep 17 00:00:00 2001 From: Mikhail Burakov Date: Sun, 5 May 2024 12:51:07 +0200 Subject: Initial primitive audio pipeline implementation --- atomic_queue.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 atomic_queue.h (limited to 'atomic_queue.h') diff --git a/atomic_queue.h b/atomic_queue.h new file mode 100644 index 0000000..50bb66d --- /dev/null +++ b/atomic_queue.h @@ -0,0 +1,40 @@ +/* + * Copyright (C) 2024 Mikhail Burakov. This file is part of receiver. + * + * receiver is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * receiver is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with receiver. If not, see . + */ + +#ifndef ATOMIC_QUEUE_H_ +#define ATOMIC_QUEUE_H_ + +#include +#include +#include + +struct AtomicQueue { + void* buffer; + size_t alloc; + size_t read; + size_t write; + atomic_size_t size; +}; + +bool AtomicQueueCreate(struct AtomicQueue* atomic_queue, size_t alloc); +size_t AtomicQueueWrite(struct AtomicQueue* atomic_queue, const void* buffer, + size_t size); +size_t AtomicQueueRead(struct AtomicQueue* atomic_queue, void* buffer, + size_t size); +void AtomicQueueDestroy(struct AtomicQueue* atomic_queue); + +#endif // ATOMIC_QUEUE_H_ -- cgit v1.2.3