globalconstants.h

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#pragma once
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
#include "gpulang/render/system_shaders/shared.h"
#include "coregraphics/config.h"
namespace Graphics
{
 
struct GlobalConstantsCreateInfo
{
 
};
 
enum class GlobalTables
{
    GraphicsQueue,
    ComputeQueue,
 
    NumQueues
};

void CreateGlobalConstants(const GlobalConstantsCreateInfo& info);
void DestroyGlobalConstants();

void AllocateGlobalConstants();

void UpdateTickParams(const Shared::PerTickParams::STRUCT& tickParams);
void UpdateViewConstants(const Shared::ViewConstants::STRUCT& viewConstants);
void UpdateShadowConstants(const Shared::ShadowViewConstants::STRUCT& shadowViewConstants);
void FlushUpdates(const CoreGraphics::CmdBufferId buf, const CoreGraphics::QueueType queue);

void GetOffsets(uint64_t& tickOffset, uint64_t& viewOffset, uint64_t& shadowOffset, const GlobalTables table);

const Shared::PerTickParams::STRUCT& GetTickParams();

void SetGlobalEnvironmentTextures(const CoreGraphics::TextureId& env, const CoreGraphics::TextureId& irr, const SizeT numMips);
void SetupBufferConstants();

const CoreGraphics::ResourceTableId GetFrameResourceTable(uint32_t bufferIndex, GlobalTables table);
const std::array<CoreGraphics::ResourceTableId, (uint)GlobalTables::NumQueues> GetFrameResourceTables(uint32_t bufferIndex);

const CoreGraphics::ResourceTableId GetTickResourceTable(uint32_t bufferIndex, GlobalTables table);
const std::array<CoreGraphics::ResourceTableId, (uint)GlobalTables::NumQueues> GetTickResourceTables(uint32_t bufferIndex);

const std::array<CoreGraphics::QueueType, (uint)GlobalTables::NumQueues> GetTableQueues();
}