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Moved GPU Data structs into its own header and hooked them up in the bindless descriptor management system

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This commit is contained in:
antopilo
2025-05-03 12:13:56 -04:00
parent fe89b84222
commit f88c76445f
4 changed files with 84 additions and 88 deletions
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12
Nuake/Source/Nuake/Rendering/Vulkan/BindlessDescriptor.cpp
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@@ -7,6 +7,7 @@
#include "VulkanInit.h"
#include "DescriptorLayoutBuilder.h"
#include "GPUData/GPUData.h"
using namespace Nuake;
@@ -150,11 +151,11 @@ void BindlessDescriptor::Swap(int32_t frameIndex)
ResourceDescriptors::ResourceDescriptors(const ResourceDescriptorsLimits& limits)
{
AddResourceDescriptors<ResourceType::View, View>(limits.MaxView);
//AddResourceDescriptors<ResourceType::Material>(limits.MaxMaterial);
//AddResourceDescriptors<ResourceType::Texture>(limits.MaxTexture);
//AddResourceDescriptors<ResourceType::Light>(limits.MaxLight);
//AddResourceDescriptors<ResourceType::Sampler>(limits.MaxSampler);
AddResourceDescriptors<ResourceType::View, CameraView>(limits.MaxView);
AddResourceDescriptors<ResourceType::Material, MaterialBufferStruct>(limits.MaxMaterial);
AddResourceDescriptors<ResourceType::Texture, VkDescriptorImageInfo>(limits.MaxTexture);
AddResourceDescriptors<ResourceType::Light, LightData>(limits.MaxLight);
AddResourceDescriptors<ResourceType::Sampler, VkDescriptorImageInfo>(limits.MaxSampler);
}
void ResourceDescriptors::Swap(int32_t frameIndex)
@@ -162,6 +163,5 @@ void ResourceDescriptors::Swap(int32_t frameIndex)
for (auto& [type, desc] : Descriptors)
{
desc.Swap(frameIndex);
Logger::Log("Swapped: " + GetResourceTypeName(type));
}
}

66
Nuake/Source/Nuake/Rendering/Vulkan/GPUData/GPUData.h Normal file
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@@ -0,0 +1,66 @@
#pragma once
#include "Nuake/Core/Maths.h"
#include <array>
namespace Nuake
{
struct TransformData
{
std::array<Matrix4, 3000> Data;
};
struct MaterialBufferStruct
{
int HasAlbedo;
Vector3 AlbedoColor;
int HasNormal;
int HasMetalness;
int HasRoughness;
int HasAO;
float MetalnessValue;
float RoughnessValue;
float AoValue;
uint32_t AlbedoTextureId;
uint32_t NormalTextureId;
uint32_t MetalnessTextureId;
uint32_t RoughnessTextureId;
uint32_t AoTextureId;
int SamplerType;
int ReceiveShadow;
int CastShadow;
int Unlit;
int AlphaScissor;
int pad[3];
};
struct LightData
{
Vector3 Position;
int Type;
Vector4 Color;
Vector3 Direction;
float OuterConeAngle;
float InnerConeAngle;
int CastShadow;
int ShadowMapTextureId[4];
int TransformId[4];
float pad[2];
};
struct CameraView
{
Matrix4 View;
Matrix4 Projection;
Matrix4 ViewProjection;
Matrix4 InverseView;
Matrix4 InverseProjection;
Vector3 Position;
float Near;
float Far;
float pad;
float pad2;
float pad3;
//char padding[64]; // 124 bytes to reach 128 bytes
};
}

63
Nuake/Source/Nuake/Rendering/Vulkan/VkResources.h
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@@ -13,6 +13,7 @@
#include "Nuake/Rendering/Vulkan/VulkanRenderer.h"
#include "Nuake/Rendering/Vulkan/BindlessDescriptor.h"
#include "Nuake/Rendering/Vulkan/GPUData/GPUData.h"
#include <volk/volk.h>
@@ -22,77 +23,17 @@
namespace Nuake
{
struct ModelData
{
std::array<Matrix4, 3000> Data;
};
// This is what is present on the shader as a structured buffer
struct MaterialBufferStruct
{
int HasAlbedo;
Vector3 AlbedoColor;
int HasNormal;
int HasMetalness;
int HasRoughness;
int HasAO;
float MetalnessValue;
float RoughnessValue;
float AoValue;
uint32_t AlbedoTextureId;
uint32_t NormalTextureId;
uint32_t MetalnessTextureId;
uint32_t RoughnessTextureId;
uint32_t AoTextureId;
int SamplerType;
int ReceiveShadow;
int CastShadow;
int Unlit;
int AlphaScissor;
int pad[3];
};
// This is the *whole* buffer
struct MaterialData
{
std::array<MaterialBufferStruct, 2000> Data;
};
struct LightData
{
Vector3 Position;
int Type;
Vector4 Color;
Vector3 Direction;
float OuterConeAngle;
float InnerConeAngle;
int CastShadow;
int ShadowMapTextureId[4];
int TransformId[4];
float pad[2];
};
struct LightDataContainer
{
std::array<LightData, 100> Data;
};
struct CameraView
{
Matrix4 View;
Matrix4 Projection;
Matrix4 ViewProjection;
Matrix4 InverseView;
Matrix4 InverseProjection;
Vector3 Position;
float Near;
float Far;
float pad;
float pad2;
float pad3;
//char padding[64]; // 124 bytes to reach 128 bytes
};
constexpr uint32_t MAX_MODEL_MATRIX = 3000;
constexpr uint32_t MAX_MATERIAL = 2000;
constexpr uint32_t MAX_TEXTURES = 3000;
@@ -147,7 +88,7 @@ namespace Nuake
std::vector<CleanUpStack> DeletionQueue;
public:
ModelData ModelTransforms;
TransformData ModelTransforms;
MaterialData MaterialDataContainer;
LightDataContainer LightDataContainerArray;

31
Nuake/Source/Nuake/Rendering/Vulkan/VulkanResources.cpp
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@@ -54,28 +54,17 @@ void GPUResources::Init()
};
resourceDescriptors = CreateScope<ResourceDescriptors>(limits);
View testData
{
.myView = 1,
.dat2 = 2
};
std::vector<View> testDataVector;
testDataVector.reserve(limits.MaxView);
for (int i = 0; i < limits.MaxView; i++)
{
testDataVector.push_back(testData);
}
resourceDescriptors->UpdateBuffer<ResourceType::View>(0, testDataVector.data(), testDataVector.size());
testDataVector[0].myView = 1337;
resourceDescriptors->UpdateBuffer<ResourceType::View>(1, testDataVector.data(), testDataVector.size());
resourceDescriptors->Swap(1);
resourceDescriptors->Swap(0);
resourceDescriptors->UpdateBuffer<ResourceType::View>(1, testDataVector.data(), testDataVector.size());
resourceDescriptors->Swap(0);
//resourceDescriptors->UpdateBuffer<ResourceType::View>(0, testDataVector.data(), testDataVector.size());
//
//testDataVector[0].myView = 1337;
//resourceDescriptors->UpdateBuffer<ResourceType::View>(1, testDataVector.data(), testDataVector.size());
//
//resourceDescriptors->Swap(1);
//resourceDescriptors->Swap(0);
//resourceDescriptors->UpdateBuffer<ResourceType::View>(1, testDataVector.data(), testDataVector.size());
//resourceDescriptors->Swap(0);
}
Ref<AllocatedBuffer> GPUResources::CreateBuffer(size_t size, BufferUsage flags, MemoryUsage usage, const std::string& name)