66 lines
938 B
C++
66 lines
938 B
C++
#pragma once
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#include <memory/scope.hpp>
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#include <renderer/api.hpp>
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namespace lt::renderer {
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class IBuffer
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{
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public:
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enum class Usage : uint8_t
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{
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vertex,
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index,
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storage,
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staging,
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};
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struct CreateInfo
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{
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Usage usage;
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size_t size;
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std::string debug_name;
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};
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struct CopyInfo
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{
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size_t offset;
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size_t size;
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};
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[[nodiscard]] static auto create(
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Api target_api,
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class IDevice *device,
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class IGpu *gpu,
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const CreateInfo &info
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) -> memory::Scope<IBuffer>;
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IBuffer() = default;
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virtual ~IBuffer() = default;
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IBuffer(IBuffer &&) = default;
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IBuffer(const IBuffer &) = delete;
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auto operator=(IBuffer &&) -> IBuffer & = default;
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auto operator=(const IBuffer &) -> IBuffer & = delete;
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[[nodiscard]] virtual auto map() -> std::span<std::byte> = 0;
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virtual void unmap() = 0;
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[[nodiscard]] virtual auto get_size() const -> size_t = 0;
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private:
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};
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} // namespace lt::renderer
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