1 files changed, 0 insertions, 99 deletions
diff --git a/media/libcubeb/src/cubeb_array_queue.h b/media/libcubeb/src/cubeb_array_queue.h
deleted file mode 100644
index d6d9581325..0000000000
--- a/media/libcubeb/src/cubeb_array_queue.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright © 2016 Mozilla Foundation
- *
- * This program is made available under an ISC-style license.  See the
- * accompanying file LICENSE for details.
- */
-
-#ifndef CUBEB_ARRAY_QUEUE_H
-#define CUBEB_ARRAY_QUEUE_H
-
-#include <assert.h>
-#include <pthread.h>
-#include <unistd.h>
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-typedef struct {
-  void ** buf;
-  size_t num;
-  size_t writePos;
-  size_t readPos;
-  pthread_mutex_t mutex;
-} array_queue;
-
-array_queue *
-array_queue_create(size_t num)
-{
-  assert(num != 0);
-  array_queue * new_queue = (array_queue *)calloc(1, sizeof(array_queue));
-  new_queue->buf = (void **)calloc(1, sizeof(void *) * num);
-  new_queue->readPos = 0;
-  new_queue->writePos = 0;
-  new_queue->num = num;
-
-  pthread_mutex_init(&new_queue->mutex, NULL);
-
-  return new_queue;
-}
-
-void
-array_queue_destroy(array_queue * aq)
-{
-  assert(aq);
-
-  free(aq->buf);
-  pthread_mutex_destroy(&aq->mutex);
-  free(aq);
-}
-
-int
-array_queue_push(array_queue * aq, void * item)
-{
-  assert(item);
-
-  pthread_mutex_lock(&aq->mutex);
-  int ret = -1;
-  if (aq->buf[aq->writePos % aq->num] == NULL) {
-    aq->buf[aq->writePos % aq->num] = item;
-    aq->writePos = (aq->writePos + 1) % aq->num;
-    ret = 0;
-  }
-  // else queue is full
-  pthread_mutex_unlock(&aq->mutex);
-  return ret;
-}
-
-void *
-array_queue_pop(array_queue * aq)
-{
-  pthread_mutex_lock(&aq->mutex);
-  void * value = aq->buf[aq->readPos % aq->num];
-  if (value) {
-    aq->buf[aq->readPos % aq->num] = NULL;
-    aq->readPos = (aq->readPos + 1) % aq->num;
-  }
-  pthread_mutex_unlock(&aq->mutex);
-  return value;
-}
-
-size_t
-array_queue_get_size(array_queue * aq)
-{
-  pthread_mutex_lock(&aq->mutex);
-  ssize_t r = aq->writePos - aq->readPos;
-  if (r < 0) {
-    r = aq->num + r;
-    assert(r >= 0);
-  }
-  pthread_mutex_unlock(&aq->mutex);
-  return (size_t)r;
-}
-
-#if defined(__cplusplus)
-}
-#endif
-
-#endif // CUBE_ARRAY_QUEUE_H