1 files changed, 0 insertions, 113 deletions
diff --git a/emulator/opengl/shared/emugl/common/smart_ptr.cpp b/emulator/opengl/shared/emugl/common/smart_ptr.cpp
deleted file mode 100644
index 703487d..0000000
--- a/emulator/opengl/shared/emugl/common/smart_ptr.cpp
+++ /dev/null
@@ -1,113 +0,0 @@
-// Copyright (C) 2014 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "emugl/common/smart_ptr.h"
-
-#ifdef _WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#endif
-
-namespace emugl {
-
-// Thread-safe atomic reference-counting type.
-class RefCount {
-public:
-    RefCount() : mCount(1) {}
-    ~RefCount() {}
-
-    // Technically not thread-safe, use only for testing.
-    int count() const { return (int)mCount; }
-
-    void increment() {
-#ifdef _WIN32
-        InterlockedIncrement(&mCount);
-#else
-        __sync_fetch_and_add(&mCount, 1);
-#endif
-    }
-
-    bool decrement() {
-#ifdef _WIN32
-        return InterlockedDecrement(&mCount) == 0;
-#else
-        return __sync_add_and_fetch(&mCount, -1) == 0;
-#endif
-    }
-
-private:
-#ifdef _WIN32
-    LONG mCount;
-#else
-    int mCount;
-#endif
-};
-
-
-// SmartPtrBase implementation.
-
-SmartPtrBase::SmartPtrBase(void* ptr) : mPtr(ptr), mRefCount(NULL) {
-    if (mPtr)
-        mRefCount = new RefCount();
-}
-
-
-SmartPtrBase::SmartPtrBase(const SmartPtrBase& other)
-        : mPtr(other.mPtr), mRefCount(other.mRefCount) {
-    if (mRefCount)
-        mRefCount->increment();
-}
-
-
-int SmartPtrBase::getRefCount() const {
-    return mRefCount ? mRefCount->count() : 0;
-}
-
-
-void SmartPtrBase::addRef() {
-    if (mRefCount)
-        mRefCount->increment();
-}
-
-
-void* SmartPtrBase::copyFrom(const SmartPtrBase& other) {
-    void* old_ptr = release();
-
-    mPtr = other.mPtr;
-    mRefCount = other.mRefCount;
-    if (mRefCount)
-        mRefCount->increment();
-
-    return old_ptr;
-}
-
-
-void* SmartPtrBase::release() {
-    void* old_ptr = mPtr;
-    RefCount* old_refcount = mRefCount;
-
-    if (old_refcount) {
-        mPtr = NULL;
-        mRefCount = NULL;
-
-        if (old_refcount->decrement()) {
-          delete old_refcount;
-          return old_ptr;
-        }
-    }
-
-    return NULL;
-}
-
-}  // namespace emugl