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-rw-r--r--src/gallium/state_trackers/clover/util/compat.hpp313
1 files changed, 0 insertions, 313 deletions
diff --git a/src/gallium/state_trackers/clover/util/compat.hpp b/src/gallium/state_trackers/clover/util/compat.hpp
deleted file mode 100644
index dc063344c3c..00000000000
--- a/src/gallium/state_trackers/clover/util/compat.hpp
+++ /dev/null
@@ -1,313 +0,0 @@
-//
-// Copyright 2012 Francisco Jerez
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
-// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-// OTHER DEALINGS IN THE SOFTWARE.
-//
-
-#ifndef CLOVER_UTIL_COMPAT_HPP
-#define CLOVER_UTIL_COMPAT_HPP
-
-#include <new>
-#include <cstring>
-#include <cstdlib>
-#include <string>
-#include <stdint.h>
-
-namespace clover {
- namespace compat {
- // XXX - For cases where we can't rely on STL... I.e. the
- // interface between code compiled as C++98 and C++11
- // source. Get rid of this as soon as everything can be
- // compiled as C++11.
-
- namespace detail {
- template<typename R, typename S>
- bool
- ranges_equal(const R &a, const S &b) {
- if (a.size() != b.size())
- return false;
-
- for (size_t i = 0; i < a.size(); ++i)
- if (a[i] != b[i])
- return false;
-
- return true;
- }
- }
-
- template<typename T>
- class vector {
- protected:
- static T *
- alloc(int n, const T *q, int m) {
- T *p = reinterpret_cast<T *>(std::malloc(n * sizeof(T)));
-
- for (int i = 0; i < m; ++i)
- new(&p[i]) T(q[i]);
-
- return p;
- }
-
- static void
- free(int n, T *p) {
- for (int i = 0; i < n; ++i)
- p[i].~T();
-
- std::free(p);
- }
-
- public:
- typedef T *iterator;
- typedef const T *const_iterator;
- typedef T value_type;
- typedef T &reference;
- typedef const T &const_reference;
- typedef std::ptrdiff_t difference_type;
- typedef std::size_t size_type;
-
- vector() : p(NULL), _size(0), _capacity(0) {
- }
-
- vector(const vector &v) :
- p(alloc(v._size, v.p, v._size)),
- _size(v._size), _capacity(v._size) {
- }
-
- vector(const_iterator p, size_type n) :
- p(alloc(n, p, n)), _size(n), _capacity(n) {
- }
-
- template<typename C>
- vector(const C &v) :
- p(alloc(v.size(), NULL, 0)), _size(0),
- _capacity(v.size()) {
- for (typename C::const_iterator it = v.begin(); it != v.end(); ++it)
- new(&p[_size++]) T(*it);
- }
-
- ~vector() {
- free(_size, p);
- }
-
- vector &
- operator=(const vector &v) {
- free(_size, p);
-
- p = alloc(v._size, v.p, v._size);
- _size = v._size;
- _capacity = v._size;
-
- return *this;
- }
-
- bool
- operator==(const vector &v) const {
- return detail::ranges_equal(*this, v);
- }
-
- void
- reserve(size_type n) {
- if (_capacity < n) {
- T *q = alloc(n, p, _size);
- free(_size, p);
-
- p = q;
- _capacity = n;
- }
- }
-
- void
- resize(size_type n, T x = T()) {
- if (n <= _size) {
- for (size_type i = n; i < _size; ++i)
- p[i].~T();
-
- } else {
- reserve(n);
-
- for (size_type i = _size; i < n; ++i)
- new(&p[i]) T(x);
- }
-
- _size = n;
- }
-
- void
- push_back(const T &x) {
- reserve(_size + 1);
- new(&p[_size]) T(x);
- ++_size;
- }
-
- size_type
- size() const {
- return _size;
- }
-
- size_type
- capacity() const {
- return _capacity;
- }
-
- iterator
- begin() {
- return p;
- }
-
- const_iterator
- begin() const {
- return p;
- }
-
- iterator
- end() {
- return p + _size;
- }
-
- const_iterator
- end() const {
- return p + _size;
- }
-
- reference
- operator[](size_type i) {
- return p[i];
- }
-
- const_reference
- operator[](size_type i) const {
- return p[i];
- }
-
- private:
- iterator p;
- size_type _size;
- size_type _capacity;
- };
-
- template<typename T>
- class vector_ref {
- public:
- typedef T *iterator;
- typedef const T *const_iterator;
- typedef T value_type;
- typedef T &reference;
- typedef const T &const_reference;
- typedef std::ptrdiff_t difference_type;
- typedef std::size_t size_type;
-
- vector_ref(iterator p, size_type n) : p(p), n(n) {
- }
-
- template<typename C>
- vector_ref(C &v) : p(&*v.begin()), n(v.size()) {
- }
-
- bool
- operator==(const vector_ref &v) const {
- return detail::ranges_equal(*this, v);
- }
-
- size_type
- size() const {
- return n;
- }
-
- iterator
- begin() {
- return p;
- }
-
- const_iterator
- begin() const {
- return p;
- }
-
- iterator
- end() {
- return p + n;
- }
-
- const_iterator
- end() const {
- return p + n;
- }
-
- reference
- operator[](int i) {
- return p[i];
- }
-
- const_reference
- operator[](int i) const {
- return p[i];
- }
-
- private:
- iterator p;
- size_type n;
- };
-
- class istream {
- public:
- typedef vector_ref<const unsigned char> buffer_t;
-
- class error {
- public:
- virtual ~error() {}
- };
-
- istream(const buffer_t &buf) : buf(buf), offset(0) {}
-
- void
- read(char *p, size_t n) {
- if (offset + n > buf.size())
- throw error();
-
- std::memcpy(p, buf.begin() + offset, n);
- offset += n;
- }
-
- private:
- const buffer_t &buf;
- size_t offset;
- };
-
- class ostream {
- public:
- typedef vector<unsigned char> buffer_t;
-
- ostream(buffer_t &buf) : buf(buf), offset(buf.size()) {}
-
- void
- write(const char *p, size_t n) {
- buf.resize(offset + n);
- std::memcpy(buf.begin() + offset, p, n);
- offset += n;
- }
-
- private:
- buffer_t &buf;
- size_t offset;
- };
-
- }
-}
-
-#endif
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