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Unified Diff: webrtc/system_wrappers/interface/aligned_array.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_array.h
diff --git a/webrtc/system_wrappers/interface/aligned_array.h b/webrtc/system_wrappers/interface/aligned_array.h
deleted file mode 100644
index 6d6c81b15c6dc40b8d74dc19ed6cf9eaaa35af8b..0000000000000000000000000000000000000000
--- a/webrtc/system_wrappers/interface/aligned_array.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 2014 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_ARRAY_
-#define WEBRTC_SYSTEM_WRAPPERS_INTERFACE_ALIGNED_ARRAY_
-
-#include "webrtc/base/checks.h"
-#include "webrtc/system_wrappers/interface/aligned_malloc.h"
-
-namespace webrtc {
-
-// Wrapper class for aligned arrays. Every row (and the first dimension) are
-// aligned to the given byte alignment.
-template<typename T> class AlignedArray {
- public:
- AlignedArray(int rows, size_t cols, int alignment)
- : rows_(rows),
- cols_(cols),
- alignment_(alignment) {
- RTC_CHECK_GT(alignment_, 0);
- head_row_ = static_cast<T**>(AlignedMalloc(rows_ * sizeof(*head_row_),
- alignment_));
- for (int i = 0; i < rows_; ++i) {
- head_row_[i] = static_cast<T*>(AlignedMalloc(cols_ * sizeof(**head_row_),
- alignment_));
- }
- }
-
- ~AlignedArray() {
- for (int i = 0; i < rows_; ++i) {
- AlignedFree(head_row_[i]);
- }
- AlignedFree(head_row_);
- }
-
- T* const* Array() {
- return head_row_;
- }
-
- const T* const* Array() const {
- return head_row_;
- }
-
- T* Row(int row) {
- RTC_CHECK_LE(row, rows_);
- return head_row_[row];
- }
-
- const T* Row(int row) const {
- RTC_CHECK_LE(row, rows_);
- return head_row_[row];
- }
-
- T& At(int row, size_t col) {
- RTC_CHECK_LE(col, cols_);
- return Row(row)[col];
- }
-
- const T& At(int row, size_t col) const {
- RTC_CHECK_LE(col, cols_);
- return Row(row)[col];
- }
-
- int rows() const {
- return rows_;
- }
-
- size_t cols() const {
- return cols_;
- }
-
- private:
- int rows_;
- size_t cols_;
- int alignment_;
- T** head_row_;
-};
-
-} // namespace webrtc
-
-#endif // WEBRTC_SYSTEM_WRAPPERS_INTERFACE_ALIGNED_ARRAY_
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