summaryrefslogtreecommitdiffstats
path: root/src/common
diff options
context:
space:
mode:
authorFernando Sahmkow <fsahmkow27@gmail.com>2019-07-19 17:11:42 +0200
committerFernando Sahmkow <fsahmkow27@gmail.com>2019-07-19 17:11:42 +0200
commit0901c3375337c05ab41b435fb57b5bf7f1b2216e (patch)
tree29e58d1ed1e85df7b430028fb9d2ffb3b749fc26 /src/common
parentVM_Manager: Align allocated memory to 256bytes (diff)
downloadyuzu-0901c3375337c05ab41b435fb57b5bf7f1b2216e.tar
yuzu-0901c3375337c05ab41b435fb57b5bf7f1b2216e.tar.gz
yuzu-0901c3375337c05ab41b435fb57b5bf7f1b2216e.tar.bz2
yuzu-0901c3375337c05ab41b435fb57b5bf7f1b2216e.tar.lz
yuzu-0901c3375337c05ab41b435fb57b5bf7f1b2216e.tar.xz
yuzu-0901c3375337c05ab41b435fb57b5bf7f1b2216e.tar.zst
yuzu-0901c3375337c05ab41b435fb57b5bf7f1b2216e.zip
Diffstat (limited to 'src/common')
-rw-r--r--src/common/alignment.h56
1 files changed, 19 insertions, 37 deletions
diff --git a/src/common/alignment.h b/src/common/alignment.h
index b3fbdfe20..da2e61e10 100644
--- a/src/common/alignment.h
+++ b/src/common/alignment.h
@@ -3,10 +3,8 @@
#pragma once
#include <cstddef>
-#include <cstdlib>
+#include <memory>
#include <type_traits>
-#include <malloc.h>
-#include <stdlib.h>
namespace Common {
@@ -43,59 +41,43 @@ constexpr bool IsWordAligned(T value) {
template <typename T, std::size_t Align = 16>
class AlignmentAllocator {
public:
- typedef T value_type;
- typedef std::size_t size_type;
- typedef std::ptrdiff_t difference_type;
+ using value_type = T;
+ using size_type = std::size_t;
+ using difference_type = std::ptrdiff_t;
- typedef T* pointer;
- typedef const T* const_pointer;
+ using pointer = T*;
+ using const_pointer = const T*;
- typedef T& reference;
- typedef const T& const_reference;
+ using reference = T&;
+ using const_reference = const T&;
public:
- inline AlignmentAllocator() throw() {}
- template <typename T2>
- inline AlignmentAllocator(const AlignmentAllocator<T2, Align>&) throw() {}
-
- inline ~AlignmentAllocator() throw() {}
-
- inline pointer adress(reference r) {
- return &r;
+ pointer address(reference r) {
+ return std::addressof(r);
}
- inline const_pointer adress(const_reference r) const {
- return &r;
+ const_pointer address(const_reference r) const {
+ return std::addressof(r);
}
-#if (defined _MSC_VER)
- inline pointer allocate(size_type n) {
- return (pointer)_aligned_malloc(n * sizeof(value_type), Align);
- }
-
- inline void deallocate(pointer p, size_type) {
- _aligned_free(p);
- }
-#else
- inline pointer allocate(size_type n) {
- return (pointer)std::aligned_alloc(Align, n * sizeof(value_type));
+ pointer allocate(size_type n) {
+ return static_cast<pointer>(::operator new(n, std::align_val_t{Align}));
}
- inline void deallocate(pointer p, size_type) {
- std::free(p);
+ void deallocate(pointer p, size_type) {
+ ::operator delete(p, std::align_val_t{Align});
}
-#endif
- inline void construct(pointer p, const value_type& wert) {
+ void construct(pointer p, const value_type& wert) {
new (p) value_type(wert);
}
- inline void destroy(pointer p) {
+ void destroy(pointer p) {
p->~value_type();
}
- inline size_type max_size() const throw() {
+ size_type max_size() const noexcept {
return size_type(-1) / sizeof(value_type);
}