Merge branch 'master' of https://github.com/MoonchildProductions/UXP

1 files changed, 0 insertions, 528 deletions

diff --git a/media/omx-plugin/include/ics/utils/RefBase.h b/media/omx-plugin/include/ics/utils/RefBase.h
deleted file mode 100644
index c7a9b7895..000000000
--- a/media/omx-plugin/include/ics/utils/RefBase.h
+++ /dev/null
@@ -1,528 +0,0 @@
-/*
- * Copyright (C) 2005 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.
- */
-
-#ifndef ANDROID_REF_BASE_H
-#define ANDROID_REF_BASE_H
-
-#include <cutils/atomic.h>
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <utils/StrongPointer.h>
-
-// ---------------------------------------------------------------------------
-namespace android {
-
-class TextOutput;
-TextOutput& printWeakPointer(TextOutput& to, const void* val);
-
-// ---------------------------------------------------------------------------
-
-#define COMPARE_WEAK(_op_)                                      \
-inline bool operator _op_ (const sp<T>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
-inline bool operator _op_ (const T* o) const {                  \
-    return m_ptr _op_ o;                                        \
-}                                                               \
-template<typename U>                                            \
-inline bool operator _op_ (const sp<U>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
-template<typename U>                                            \
-inline bool operator _op_ (const U* o) const {                  \
-    return m_ptr _op_ o;                                        \
-}
-
-// ---------------------------------------------------------------------------
-class ReferenceMover;
-class ReferenceConverterBase {
-public:
-    virtual size_t getReferenceTypeSize() const = 0;
-    virtual void* getReferenceBase(void const*) const = 0;
-    inline virtual ~ReferenceConverterBase() { }
-};
-
-// ---------------------------------------------------------------------------
-
-class RefBase
-{
-public:
-            void            incStrong(const void* id) const;
-            void            decStrong(const void* id) const;
-    
-            void            forceIncStrong(const void* id) const;
-
-            //! DEBUGGING ONLY: Get current strong ref count.
-            int32_t         getStrongCount() const;
-
-    class weakref_type
-    {
-    public:
-        RefBase*            refBase() const;
-        
-        void                incWeak(const void* id);
-        void                decWeak(const void* id);
-        
-        // acquires a strong reference if there is already one.
-        bool                attemptIncStrong(const void* id);
-        
-        // acquires a weak reference if there is already one.
-        // This is not always safe. see ProcessState.cpp and BpBinder.cpp
-        // for proper use.
-        bool                attemptIncWeak(const void* id);
-
-        //! DEBUGGING ONLY: Get current weak ref count.
-        int32_t             getWeakCount() const;
-
-        //! DEBUGGING ONLY: Print references held on object.
-        void                printRefs() const;
-
-        //! DEBUGGING ONLY: Enable tracking for this object.
-        // enable -- enable/disable tracking
-        // retain -- when tracking is enable, if true, then we save a stack trace
-        //           for each reference and dereference; when retain == false, we
-        //           match up references and dereferences and keep only the 
-        //           outstanding ones.
-        
-        void                trackMe(bool enable, bool retain);
-    };
-    
-            weakref_type*   createWeak(const void* id) const;
-            
-            weakref_type*   getWeakRefs() const;
-
-            //! DEBUGGING ONLY: Print references held on object.
-    inline  void            printRefs() const { getWeakRefs()->printRefs(); }
-
-            //! DEBUGGING ONLY: Enable tracking of object.
-    inline  void            trackMe(bool enable, bool retain)
-    { 
-        getWeakRefs()->trackMe(enable, retain); 
-    }
-
-    typedef RefBase basetype;
-
-protected:
-                            RefBase();
-    virtual                 ~RefBase();
-
-    //! Flags for extendObjectLifetime()
-    enum {
-        OBJECT_LIFETIME_STRONG  = 0x0000,
-        OBJECT_LIFETIME_WEAK    = 0x0001,
-        OBJECT_LIFETIME_MASK    = 0x0001
-    };
-    
-            void            extendObjectLifetime(int32_t mode);
-            
-    //! Flags for onIncStrongAttempted()
-    enum {
-        FIRST_INC_STRONG = 0x0001
-    };
-    
-    virtual void            onFirstRef();
-    virtual void            onLastStrongRef(const void* id);
-    virtual bool            onIncStrongAttempted(uint32_t flags, const void* id);
-    virtual void            onLastWeakRef(const void* id);
-
-private:
-    friend class ReferenceMover;
-    static void moveReferences(void* d, void const* s, size_t n,
-            const ReferenceConverterBase& caster);
-
-private:
-    friend class weakref_type;
-    class weakref_impl;
-    
-                            RefBase(const RefBase& o);
-            RefBase&        operator=(const RefBase& o);
-
-        weakref_impl* const mRefs;
-};
-
-// ---------------------------------------------------------------------------
-
-template <class T>
-class LightRefBase
-{
-public:
-    inline LightRefBase() : mCount(0) { }
-    inline void incStrong(const void* id) const {
-        android_atomic_inc(&mCount);
-    }
-    inline void decStrong(const void* id) const {
-        if (android_atomic_dec(&mCount) == 1) {
-            delete static_cast<const T*>(this);
-        }
-    }
-    //! DEBUGGING ONLY: Get current strong ref count.
-    inline int32_t getStrongCount() const {
-        return mCount;
-    }
-
-    typedef LightRefBase<T> basetype;
-
-protected:
-    inline ~LightRefBase() { }
-
-private:
-    friend class ReferenceMover;
-    inline static void moveReferences(void* d, void const* s, size_t n,
-            const ReferenceConverterBase& caster) { }
-
-private:
-    mutable volatile int32_t mCount;
-};
-
-// ---------------------------------------------------------------------------
-
-template <typename T>
-class wp
-{
-public:
-    typedef typename RefBase::weakref_type weakref_type;
-    
-    inline wp() : m_ptr(0) { }
-
-    wp(T* other);
-    wp(const wp<T>& other);
-    wp(const sp<T>& other);
-    template<typename U> wp(U* other);
-    template<typename U> wp(const sp<U>& other);
-    template<typename U> wp(const wp<U>& other);
-
-    ~wp();
-    
-    // Assignment
-
-    wp& operator = (T* other);
-    wp& operator = (const wp<T>& other);
-    wp& operator = (const sp<T>& other);
-    
-    template<typename U> wp& operator = (U* other);
-    template<typename U> wp& operator = (const wp<U>& other);
-    template<typename U> wp& operator = (const sp<U>& other);
-    
-    void set_object_and_refs(T* other, weakref_type* refs);
-
-    // promotion to sp
-    
-    sp<T> promote() const;
-
-    // Reset
-    
-    void clear();
-
-    // Accessors
-    
-    inline  weakref_type* get_refs() const { return m_refs; }
-    
-    inline  T* unsafe_get() const { return m_ptr; }
-
-    // Operators
-
-    COMPARE_WEAK(==)
-    COMPARE_WEAK(!=)
-    COMPARE_WEAK(>)
-    COMPARE_WEAK(<)
-    COMPARE_WEAK(<=)
-    COMPARE_WEAK(>=)
-
-    inline bool operator == (const wp<T>& o) const {
-        return (m_ptr == o.m_ptr) && (m_refs == o.m_refs);
-    }
-    template<typename U>
-    inline bool operator == (const wp<U>& o) const {
-        return m_ptr == o.m_ptr;
-    }
-
-    inline bool operator > (const wp<T>& o) const {
-        return (m_ptr == o.m_ptr) ? (m_refs > o.m_refs) : (m_ptr > o.m_ptr);
-    }
-    template<typename U>
-    inline bool operator > (const wp<U>& o) const {
-        return (m_ptr == o.m_ptr) ? (m_refs > o.m_refs) : (m_ptr > o.m_ptr);
-    }
-
-    inline bool operator < (const wp<T>& o) const {
-        return (m_ptr == o.m_ptr) ? (m_refs < o.m_refs) : (m_ptr < o.m_ptr);
-    }
-    template<typename U>
-    inline bool operator < (const wp<U>& o) const {
-        return (m_ptr == o.m_ptr) ? (m_refs < o.m_refs) : (m_ptr < o.m_ptr);
-    }
-                         inline bool operator != (const wp<T>& o) const { return m_refs != o.m_refs; }
-    template<typename U> inline bool operator != (const wp<U>& o) const { return !operator == (o); }
-                         inline bool operator <= (const wp<T>& o) const { return !operator > (o); }
-    template<typename U> inline bool operator <= (const wp<U>& o) const { return !operator > (o); }
-                         inline bool operator >= (const wp<T>& o) const { return !operator < (o); }
-    template<typename U> inline bool operator >= (const wp<U>& o) const { return !operator < (o); }
-
-private:
-    template<typename Y> friend class sp;
-    template<typename Y> friend class wp;
-
-    T*              m_ptr;
-    weakref_type*   m_refs;
-};
-
-template <typename T>
-TextOutput& operator<<(TextOutput& to, const wp<T>& val);
-
-#undef COMPARE_WEAK
-
-// ---------------------------------------------------------------------------
-// No user serviceable parts below here.
-
-template<typename T>
-wp<T>::wp(T* other)
-    : m_ptr(other)
-{
-    if (other) m_refs = other->createWeak(this);
-}
-
-template<typename T>
-wp<T>::wp(const wp<T>& other)
-    : m_ptr(other.m_ptr), m_refs(other.m_refs)
-{
-    if (m_ptr) m_refs->incWeak(this);
-}
-
-template<typename T>
-wp<T>::wp(const sp<T>& other)
-    : m_ptr(other.m_ptr)
-{
-    if (m_ptr) {
-        m_refs = m_ptr->createWeak(this);
-    }
-}
-
-template<typename T> template<typename U>
-wp<T>::wp(U* other)
-    : m_ptr(other)
-{
-    if (other) m_refs = other->createWeak(this);
-}
-
-template<typename T> template<typename U>
-wp<T>::wp(const wp<U>& other)
-    : m_ptr(other.m_ptr)
-{
-    if (m_ptr) {
-        m_refs = other.m_refs;
-        m_refs->incWeak(this);
-    }
-}
-
-template<typename T> template<typename U>
-wp<T>::wp(const sp<U>& other)
-    : m_ptr(other.m_ptr)
-{
-    if (m_ptr) {
-        m_refs = m_ptr->createWeak(this);
-    }
-}
-
-template<typename T>
-wp<T>::~wp()
-{
-    if (m_ptr) m_refs->decWeak(this);
-}
-
-template<typename T>
-wp<T>& wp<T>::operator = (T* other)
-{
-    weakref_type* newRefs =
-        other ? other->createWeak(this) : 0;
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = other;
-    m_refs = newRefs;
-    return *this;
-}
-
-template<typename T>
-wp<T>& wp<T>::operator = (const wp<T>& other)
-{
-    weakref_type* otherRefs(other.m_refs);
-    T* otherPtr(other.m_ptr);
-    if (otherPtr) otherRefs->incWeak(this);
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = otherPtr;
-    m_refs = otherRefs;
-    return *this;
-}
-
-template<typename T>
-wp<T>& wp<T>::operator = (const sp<T>& other)
-{
-    weakref_type* newRefs =
-        other != NULL ? other->createWeak(this) : 0;
-    T* otherPtr(other.m_ptr);
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = otherPtr;
-    m_refs = newRefs;
-    return *this;
-}
-
-template<typename T> template<typename U>
-wp<T>& wp<T>::operator = (U* other)
-{
-    weakref_type* newRefs =
-        other ? other->createWeak(this) : 0;
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = other;
-    m_refs = newRefs;
-    return *this;
-}
-
-template<typename T> template<typename U>
-wp<T>& wp<T>::operator = (const wp<U>& other)
-{
-    weakref_type* otherRefs(other.m_refs);
-    U* otherPtr(other.m_ptr);
-    if (otherPtr) otherRefs->incWeak(this);
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = otherPtr;
-    m_refs = otherRefs;
-    return *this;
-}
-
-template<typename T> template<typename U>
-wp<T>& wp<T>::operator = (const sp<U>& other)
-{
-    weakref_type* newRefs =
-        other != NULL ? other->createWeak(this) : 0;
-    U* otherPtr(other.m_ptr);
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = otherPtr;
-    m_refs = newRefs;
-    return *this;
-}
-
-template<typename T>
-void wp<T>::set_object_and_refs(T* other, weakref_type* refs)
-{
-    if (other) refs->incWeak(this);
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = other;
-    m_refs = refs;
-}
-
-template<typename T>
-sp<T> wp<T>::promote() const
-{
-    sp<T> result;
-    if (m_ptr && m_refs->attemptIncStrong(&result)) {
-        result.set_pointer(m_ptr);
-    }
-    return result;
-}
-
-template<typename T>
-void wp<T>::clear()
-{
-    if (m_ptr) {
-        m_refs->decWeak(this);
-        m_ptr = 0;
-    }
-}
-
-template <typename T>
-inline TextOutput& operator<<(TextOutput& to, const wp<T>& val)
-{
-    return printWeakPointer(to, val.unsafe_get());
-}
-
-// ---------------------------------------------------------------------------
-
-// this class just serves as a namespace so TYPE::moveReferences can stay
-// private.
-
-class ReferenceMover {
-    // StrongReferenceCast and WeakReferenceCast do the impedance matching
-    // between the generic (void*) implementation in Refbase and the strongly typed
-    // template specializations below.
-
-    template <typename TYPE>
-    struct StrongReferenceCast : public ReferenceConverterBase {
-        virtual size_t getReferenceTypeSize() const { return sizeof( sp<TYPE> ); }
-        virtual void* getReferenceBase(void const* p) const {
-            sp<TYPE> const* sptr(reinterpret_cast<sp<TYPE> const*>(p));
-            return static_cast<typename TYPE::basetype *>(sptr->get());
-        }
-    };
-
-    template <typename TYPE>
-    struct WeakReferenceCast : public ReferenceConverterBase {
-        virtual size_t getReferenceTypeSize() const { return sizeof( wp<TYPE> ); }
-        virtual void* getReferenceBase(void const* p) const {
-            wp<TYPE> const* sptr(reinterpret_cast<wp<TYPE> const*>(p));
-            return static_cast<typename TYPE::basetype *>(sptr->unsafe_get());
-        }
-    };
-
-public:
-    template<typename TYPE> static inline
-    void move_references(sp<TYPE>* d, sp<TYPE> const* s, size_t n) {
-        memmove(d, s, n*sizeof(sp<TYPE>));
-        StrongReferenceCast<TYPE> caster;
-        TYPE::moveReferences(d, s, n, caster);
-    }
-    template<typename TYPE> static inline
-    void move_references(wp<TYPE>* d, wp<TYPE> const* s, size_t n) {
-        memmove(d, s, n*sizeof(wp<TYPE>));
-        WeakReferenceCast<TYPE> caster;
-        TYPE::moveReferences(d, s, n, caster);
-    }
-};
-
-// specialization for moving sp<> and wp<> types.
-// these are used by the [Sorted|Keyed]Vector<> implementations
-// sp<> and wp<> need to be handled specially, because they do not
-// have trivial copy operation in the general case (see RefBase.cpp
-// when DEBUG ops are enabled), but can be implemented very
-// efficiently in most cases.
-
-template<typename TYPE> inline
-void move_forward_type(sp<TYPE>* d, sp<TYPE> const* s, size_t n) {
-    ReferenceMover::move_references(d, s, n);
-}
-
-template<typename TYPE> inline
-void move_backward_type(sp<TYPE>* d, sp<TYPE> const* s, size_t n) {
-    ReferenceMover::move_references(d, s, n);
-}
-
-template<typename TYPE> inline
-void move_forward_type(wp<TYPE>* d, wp<TYPE> const* s, size_t n) {
-    ReferenceMover::move_references(d, s, n);
-}
-
-template<typename TYPE> inline
-void move_backward_type(wp<TYPE>* d, wp<TYPE> const* s, size_t n) {
-    ReferenceMover::move_references(d, s, n);
-}
-
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_REF_BASE_H