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// Copyright 2021 The SwiftShader Authors. All Rights Reserved.
//
// 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 BENCHMARKS_BUFFER_HPP_
#define BENCHMARKS_BUFFER_HPP_
#include "VulkanHeaders.hpp"
class Buffer
{
public:
Buffer(vk::Device device, vk::DeviceSize size, vk::BufferUsageFlags usage);
~Buffer();
vk::Buffer getBuffer()
{
return buffer;
}
void *mapMemory()
{
return device.mapMemory(bufferMemory, 0, size);
}
void unmapMemory()
{
device.unmapMemory(bufferMemory);
}
private:
const vk::Device device;
vk::DeviceSize size;
vk::Buffer buffer; // Owning handle
vk::DeviceMemory bufferMemory; // Owning handle
};
#endif // BENCHMARKS_BUFFER_HPP_