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Unified Diff: webrtc/system_wrappers/interface/aligned_malloc.h

Issue 1413333002: system_wrappers: rename interface -> include (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Rebased again! Created 5 years, 2 months ago
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Index: webrtc/system_wrappers/interface/aligned_malloc.h
diff --git a/webrtc/system_wrappers/interface/aligned_malloc.h b/webrtc/system_wrappers/interface/aligned_malloc.h
deleted file mode 100644
index 5d343cde7c33162a53d61beda211aef7ab623cdd..0000000000000000000000000000000000000000
--- a/webrtc/system_wrappers/interface/aligned_malloc.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2011 The WebRTC 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.
- */
-
-#ifndef WEBRTC_SYSTEM_WRAPPERS_INTERFACE_ALIGNED_MALLOC_H_
-#define WEBRTC_SYSTEM_WRAPPERS_INTERFACE_ALIGNED_MALLOC_H_
-
-// The functions declared here
-// 1) Allocates block of aligned memory.
-// 2) Re-calculates a pointer such that it is aligned to a higher or equal
-// address.
-// Note: alignment must be a power of two. The alignment is in bytes.
-
-#include <stddef.h>
-
-namespace webrtc {
-
-// Returns a pointer to the first boundry of |alignment| bytes following the
-// address of |ptr|.
-// Note that there is no guarantee that the memory in question is available.
-// |ptr| has no requirements other than it can't be NULL.
-void* GetRightAlign(const void* ptr, size_t alignment);
-
-// Allocates memory of |size| bytes aligned on an |alignment| boundry.
-// The return value is a pointer to the memory. Note that the memory must
-// be de-allocated using AlignedFree.
-void* AlignedMalloc(size_t size, size_t alignment);
-// De-allocates memory created using the AlignedMalloc() API.
-void AlignedFree(void* mem_block);
-
-// Templated versions to facilitate usage of aligned malloc without casting
-// to and from void*.
-template<typename T>
-T* GetRightAlign(const T* ptr, size_t alignment) {
- return reinterpret_cast<T*>(GetRightAlign(reinterpret_cast<const void*>(ptr),
- alignment));
-}
-template<typename T>
-T* AlignedMalloc(size_t size, size_t alignment) {
- return reinterpret_cast<T*>(AlignedMalloc(size, alignment));
-}
-
-// Deleter for use with scoped_ptr. E.g., use as
-// scoped_ptr<Foo, AlignedFreeDeleter> foo;
-struct AlignedFreeDeleter {
- inline void operator()(void* ptr) const {
- AlignedFree(ptr);
- }
-};
-
-} // namespace webrtc
-
-#endif // WEBRTC_SYSTEM_WRAPPERS_INTERFACE_ALIGNED_MALLOC_H_
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