Issue %3003 - Move libaom to libs/

1 files changed, 0 insertions, 98 deletions

diff --git a/media/libaom/src/av1/common/frame_buffers.c b/media/libaom/src/av1/common/frame_buffers.c
deleted file mode 100644
index f10ccd594..000000000
--- a/media/libaom/src/av1/common/frame_buffers.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright (c) 2016, Alliance for Open Media. All rights reserved
- *
- * This source code is subject to the terms of the BSD 2 Clause License and
- * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
- * was not distributed with this source code in the LICENSE file, you can
- * obtain it at www.aomedia.org/license/software. If the Alliance for Open
- * Media Patent License 1.0 was not distributed with this source code in the
- * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
- */
-
-#include <assert.h>
-
-#include "av1/common/frame_buffers.h"
-#include "aom_mem/aom_mem.h"
-
-int av1_alloc_internal_frame_buffers(InternalFrameBufferList *list) {
-  assert(list != NULL);
-  av1_free_internal_frame_buffers(list);
-
-  list->num_internal_frame_buffers =
-      AOM_MAXIMUM_REF_BUFFERS + AOM_MAXIMUM_WORK_BUFFERS;
-  list->int_fb = (InternalFrameBuffer *)aom_calloc(
-      list->num_internal_frame_buffers, sizeof(*list->int_fb));
-  if (list->int_fb == NULL) {
-    list->num_internal_frame_buffers = 0;
-    return 1;
-  }
-  return 0;
-}
-
-void av1_free_internal_frame_buffers(InternalFrameBufferList *list) {
-  int i;
-
-  assert(list != NULL);
-
-  for (i = 0; i < list->num_internal_frame_buffers; ++i) {
-    aom_free(list->int_fb[i].data);
-    list->int_fb[i].data = NULL;
-  }
-  aom_free(list->int_fb);
-  list->int_fb = NULL;
-  list->num_internal_frame_buffers = 0;
-}
-
-void av1_zero_unused_internal_frame_buffers(InternalFrameBufferList *list) {
-  int i;
-
-  assert(list != NULL);
-
-  for (i = 0; i < list->num_internal_frame_buffers; ++i) {
-    if (list->int_fb[i].data && !list->int_fb[i].in_use)
-      memset(list->int_fb[i].data, 0, list->int_fb[i].size);
-  }
-}
-
-int av1_get_frame_buffer(void *cb_priv, size_t min_size,
-                         aom_codec_frame_buffer_t *fb) {
-  int i;
-  InternalFrameBufferList *const int_fb_list =
-      (InternalFrameBufferList *)cb_priv;
-  if (int_fb_list == NULL) return -1;
-
-  // Find a free frame buffer.
-  for (i = 0; i < int_fb_list->num_internal_frame_buffers; ++i) {
-    if (!int_fb_list->int_fb[i].in_use) break;
-  }
-
-  if (i == int_fb_list->num_internal_frame_buffers) return -1;
-
-  if (int_fb_list->int_fb[i].size < min_size) {
-    aom_free(int_fb_list->int_fb[i].data);
-    // The data must be zeroed to fix a valgrind error from the C loop filter
-    // due to access uninitialized memory in frame border. It could be
-    // skipped if border were totally removed.
-    int_fb_list->int_fb[i].data = (uint8_t *)aom_calloc(1, min_size);
-    if (!int_fb_list->int_fb[i].data) {
-      int_fb_list->int_fb[i].size = 0;
-      return -1;
-    }
-    int_fb_list->int_fb[i].size = min_size;
-  }
-
-  fb->data = int_fb_list->int_fb[i].data;
-  fb->size = int_fb_list->int_fb[i].size;
-  int_fb_list->int_fb[i].in_use = 1;
-
-  // Set the frame buffer's private data to point at the internal frame buffer.
-  fb->priv = &int_fb_list->int_fb[i];
-  return 0;
-}
-
-int av1_release_frame_buffer(void *cb_priv, aom_codec_frame_buffer_t *fb) {
-  InternalFrameBuffer *const int_fb = (InternalFrameBuffer *)fb->priv;
-  (void)cb_priv;
-  if (int_fb) int_fb->in_use = 0;
-  return 0;
-}