Program Listing for File pipeline-signature-info.h

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#pragma once

#include "playback/resource-info/detail/span.h"
#include "playback/resource-info/pipeline-descriptor-set-info.h"
#include "playback/resource-info/resource-info.h"
#include "api-types/api-types.h"

#include <vector>

namespace gpa {
namespace playback {

struct PipelineConstantRange
{
    uint32_t size{0};

    uint32_t offset{0};

    uint32_t shaderRegister{0};

    uint32_t registerSpace{0};

    uint32_t parameterIndex{0};

    api_types::ShaderStageFlags shaderStageVisibility{api_types::GPA_SHADER_STAGE_UNKNOWN};
};

bool operator==(PipelineConstantRange const& lhs, PipelineConstantRange const& rhs);

bool operator!=(PipelineConstantRange const& lhs, PipelineConstantRange const& rhs);

bool operator<(PipelineConstantRange const& lhs, PipelineConstantRange const& rhs);

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

    uint64_t pipelineConstantRangeCount{0};
    PipelineConstantRange const* pPiplineConstantRanges{nullptr};
    uint64_t pipelineDescriptorSetCount{0};
    PipelineDescriptorSet const* const* pPiplineDescriptorSets{nullptr};
    uint64_t inlinePipelineDescriptorBindingCount{0};
    PipelineDescriptorBinding const* pInlinePipelineDescriptorBindings{nullptr};

protected:
    void OnRegister() override final;

private:
    class Storage final
    {
    public:
        std::vector<PipelineConstantRange> pipelineConstantRanges;
        std::vector<PipelineDescriptorSet const*> pipelineDescriptorSets;
        std::vector<PipelineDescriptorBinding> inlinePipelineDescriptorBindings;
    } mStorage;
};

namespace detail {

template<>
inline auto MakeTuple<PipelineSignatureInfo>(const PipelineSignatureInfo& pipelineSignatureInfo)
{
    return std::make_tuple(
        pipelineSignatureInfo.pipelineConstantRangeCount,
        pipelineSignatureInfo.pipelineDescriptorSetCount,
        MakeSpan(pipelineSignatureInfo.pPiplineConstantRanges, pipelineSignatureInfo.pipelineConstantRangeCount),
        MakeSpan(pipelineSignatureInfo.pPiplineDescriptorSets, pipelineSignatureInfo.pipelineDescriptorSetCount));
}

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