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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/354829279): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif
#include "ui/gfx/x/xproto_internal.h"
#include <stdint.h>
#include <xcb/xcb.h>
#include <xcb/xcbext.h>
namespace x11 {
MallocedRefCountedMemory::MallocedRefCountedMemory(void* data)
: data_(static_cast<uint8_t*>(data)) {}
MallocedRefCountedMemory::~MallocedRefCountedMemory() = default;
void* MallocedRefCountedMemory::data() {
return data_.get();
}
const void* MallocedRefCountedMemory::data() const {
return data_.get();
}
OffsetRefCountedMemory::OffsetRefCountedMemory(
scoped_refptr<UnsizedRefCountedMemory> memory,
size_t offset,
size_t size)
: memory_(memory), offset_(offset) {}
OffsetRefCountedMemory::~OffsetRefCountedMemory() = default;
void* OffsetRefCountedMemory::data() {
return memory_->bytes() + offset_;
}
const void* OffsetRefCountedMemory::data() const {
return memory_->bytes() + offset_;
}
UnretainedRefCountedMemory::UnretainedRefCountedMemory(void* data)
: data_(data) {}
UnretainedRefCountedMemory::~UnretainedRefCountedMemory() = default;
void* UnretainedRefCountedMemory::data() {
return data_;
}
const void* UnretainedRefCountedMemory::data() const {
return data_;
}
} // namespace x11
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