Program Listing for File vertex-buffer-info.h

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#pragma once

#include "playback/resource-info/detail/span.h"
#include "playback/resource-info/resource-info-ex.h"

#include <vector>

namespace gpa {
namespace playback {

class BufferInfo;

class VertexBufferInfo final
    : public ResourceInfo::Ex
{
public:
    TypeId GetTypeId() const override final;

    BufferInfo const* pBufferInfo{nullptr};
    ViewInfo const* pViewInfo{nullptr};
    uint64_t offset{0};
    uint64_t size{0};
    uint32_t binding{0};
    uint32_t stride{0};
    api_types::VertexInputRate inputRate{api_types::GPA_VERTEX_INPUT_RATE_UNKNOWN};
    size_t inputElementCount{0};
    api_types::VertexInputElement const* pInputElements{nullptr};
    // [deprecated]
    api_types::VertexInputBinding inputBinding{};
    size_t inputAttributeCount{0};
    api_types::VertexInputAttribute const* pInputAttributes{nullptr};

protected:
    void OnRegister() override final;

private:
    class Storage final
    {
    public:
        std::vector<api_types::VertexInputElement> inputElements;
    } mStorage;
};

namespace detail {

template<>
inline auto MakeTuple<VertexBufferInfo>(const VertexBufferInfo& vertexBufferInfo)
{
    return std::make_tuple(
        vertexBufferInfo.pBufferInfo,
        vertexBufferInfo.pViewInfo,
        vertexBufferInfo.offset,
        vertexBufferInfo.size,
        vertexBufferInfo.binding,
        vertexBufferInfo.stride,
        vertexBufferInfo.inputRate,
        MakeSpan(vertexBufferInfo.pInputElements, vertexBufferInfo.inputElementCount),
        // [deprecated]
        vertexBufferInfo.inputBinding,
        MakeSpan(vertexBufferInfo.pInputAttributes, vertexBufferInfo.inputAttributeCount)
    );
}

}  // namespace detail
}  // namespace playback
}  // namespace gpa