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Diffstat (limited to 'thirdparty/libvpx/vpx_mem/vpx_mem.c')
-rw-r--r--thirdparty/libvpx/vpx_mem/vpx_mem.c100
1 files changed, 0 insertions, 100 deletions
diff --git a/thirdparty/libvpx/vpx_mem/vpx_mem.c b/thirdparty/libvpx/vpx_mem/vpx_mem.c
deleted file mode 100644
index b261fc0da1..0000000000
--- a/thirdparty/libvpx/vpx_mem/vpx_mem.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-
-#include "vpx_mem.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "include/vpx_mem_intrnl.h"
-#include "vpx/vpx_integer.h"
-
-void *vpx_memalign(size_t align, size_t size) {
- void *addr,
- * x = NULL;
-
- addr = malloc(size + align - 1 + ADDRESS_STORAGE_SIZE);
-
- if (addr) {
- x = align_addr((unsigned char *)addr + ADDRESS_STORAGE_SIZE, (int)align);
- /* save the actual malloc address */
- ((size_t *)x)[-1] = (size_t)addr;
- }
-
- return x;
-}
-
-void *vpx_malloc(size_t size) {
- return vpx_memalign(DEFAULT_ALIGNMENT, size);
-}
-
-void *vpx_calloc(size_t num, size_t size) {
- void *x;
-
- x = vpx_memalign(DEFAULT_ALIGNMENT, num * size);
-
- if (x)
- memset(x, 0, num * size);
-
- return x;
-}
-
-void *vpx_realloc(void *memblk, size_t size) {
- void *addr,
- * new_addr = NULL;
- int align = DEFAULT_ALIGNMENT;
-
- /*
- The realloc() function changes the size of the object pointed to by
- ptr to the size specified by size, and returns a pointer to the
- possibly moved block. The contents are unchanged up to the lesser
- of the new and old sizes. If ptr is null, realloc() behaves like
- malloc() for the specified size. If size is zero (0) and ptr is
- not a null pointer, the object pointed to is freed.
- */
- if (!memblk)
- new_addr = vpx_malloc(size);
- else if (!size)
- vpx_free(memblk);
- else {
- addr = (void *)(((size_t *)memblk)[-1]);
- memblk = NULL;
-
- new_addr = realloc(addr, size + align + ADDRESS_STORAGE_SIZE);
-
- if (new_addr) {
- addr = new_addr;
- new_addr = (void *)(((size_t)
- ((unsigned char *)new_addr + ADDRESS_STORAGE_SIZE) + (align - 1)) &
- (size_t) - align);
- /* save the actual malloc address */
- ((size_t *)new_addr)[-1] = (size_t)addr;
- }
- }
-
- return new_addr;
-}
-
-void vpx_free(void *memblk) {
- if (memblk) {
- void *addr = (void *)(((size_t *)memblk)[-1]);
- free(addr);
- }
-}
-
-#if CONFIG_VP9_HIGHBITDEPTH
-void *vpx_memset16(void *dest, int val, size_t length) {
- size_t i;
- uint16_t *dest16 = (uint16_t *)dest;
- for (i = 0; i < length; i++)
- *dest16++ = val;
- return dest;
-}
-#endif // CONFIG_VP9_HIGHBITDEPTH