40 lines
814 B
C++
40 lines
814 B
C++
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#pragma once
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#include <renderer/backend/vk/raii/raii.hpp>
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#include <renderer/frontend/data/buffer.hpp>
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namespace lt::renderer::vk {
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class Buffer: public IBuffer
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{
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public:
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Buffer(class IDevice *device, class IGpu *gpu, const CreateInfo &info);
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[[nodiscard]] auto map() -> std::span<std::byte> override;
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void unmap() override;
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[[nodiscard]] auto get_size() const -> size_t override
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{
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return m_size;
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}
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private:
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[[nodiscard]] auto to_native_usage_flags(Usage usage) const -> VkBufferUsageFlags;
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[[nodiscard]] auto allocation_info_from_memory_requirements() const -> VkMemoryAllocateInfo;
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Device *m_device {};
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Gpu *m_gpu {};
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raii::Buffer m_buffer;
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raii::Memory m_memory;
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// TODO(Light): should this reflect the allocation size instead?
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size_t m_size {};
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};
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} // namespace lt::renderer::vk
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