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Moved vab_map_list and ibo_map from PrimitiveCreater to PrimitiveData

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This commit is contained in:
hyzboy
2024-06-12 01:48:25 +08:00
parent 0a025f0464
commit 7b0a185a45
6 changed files with 144 additions and 124 deletions
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149
src/SceneGraph/Vulkan/VKPrimitiveData.cpp
View File

@@ -14,12 +14,14 @@ PrimitiveData::PrimitiveData(const VIL *_vil,const uint32_t vc)
vertex_count=vc;
vab_list=hgl_zero_new<VAB *>(_vil->GetVertexAttribCount());
vab_map_list=new VABMap[_vil->GetVertexAttribCount()];
ibo=nullptr;
}
PrimitiveData::~PrimitiveData()
{
delete[] vab_map_list;
delete[] vab_list; //注意：这里并不释放VAB，在派生类中释放
}
@@ -42,6 +44,73 @@ VAB *PrimitiveData::GetVAB(const int index)
return vab_list[index];
}
VAB *PrimitiveData::InitVAB(const int vab_index,const void *data)
{
if(!vil)return(nullptr);
if(vab_index<0||vab_index>=vil->GetVertexAttribCount())
return(nullptr);
const VertexInputFormat *vif=vil->GetConfig(vab_index);
if(!vif)return(nullptr);
if(!vab_list[vab_index])
{
vab_list[vab_index]=CreateVAB(vab_index,vif->format,data);
if(!vab_list[vab_index])
return(nullptr);
}
else
{
vab_map_list[vab_index].Write(data,vertex_count);
}
return vab_list[vab_index];
}
VABMap *PrimitiveData::GetVABMap(const int vab_index)
{
if(vab_index<0||vab_index>=vil->GetVertexAttribCount())return nullptr;
VABMap *vab_map=vab_map_list+vab_index;
if(!vab_map->IsValid())
{
if(!vab_list[vab_index])
return(nullptr);
vab_map->SetVAB(vab_list[vab_index],GetVertexOffset(),vertex_count);
}
return vab_map;
}
IndexBuffer *PrimitiveData::InitIBO(const uint32_t ic,IndexType it)
{
if(ibo)delete ibo;
ibo=CreateIBO(ic,it);
if(!ibo)
return(nullptr);
index_count=ic;
ibo_map.SetIBO(ibo,GetFirstIndex(),index_count);
return(ibo);
}
void PrimitiveData::UnmapAll()
{
for(int i=0;i<vil->GetVertexAttribCount();i++)
vab_map_list[i].Unmap();
ibo_map.Unmap();
}
namespace
{
/**
@@ -81,48 +150,18 @@ namespace
delete ibo;
}
IndexBuffer *InitIBO(const uint32_t ic,IndexType it) override
{
IndexBuffer *CreateIBO(const uint32_t ic,const IndexType &it) override
{
if(!device)return(nullptr);
if(ibo)delete ibo;
ibo=device->CreateIBO(it,ic);
if(!ibo)
return(nullptr);
index_count=ic;
return(ibo);
return device->CreateIBO(it,ic);
}
VAB *InitVAB(const int vab_index,const void *data)
VAB *CreateVAB(const int vab_index,const VkFormat format,const void *data) override
{
if(!device)return(nullptr);
if(!vil)return(nullptr);
if(vab_index<0||vab_index>=vil->GetVertexAttribCount())
return(nullptr);
const VertexInputFormat *vif=vil->GetConfig(vab_index);
if(!vif)return(nullptr);
if(!vab_list[vab_index])
{
vab_list[vab_index]=device->CreateVAB(vif->format,vertex_count,data);
if(!vab_list[vab_index])
return(nullptr);
}
if(vab_list[vab_index]&&data)
{
vab_list[vab_index]->Write(data,vertex_count);
}
return vab_list[vab_index];
return device->CreateVAB(format,vertex_count,data);
}
};//class PrimitiveDataPrivateBuffer:public PrimitiveData
@@ -161,10 +200,10 @@ namespace
vdm->ReleaseVAB(vab_node);
}
IndexBuffer *InitIBO(const uint32_t ic,IndexType it) override
IndexBuffer *CreateIBO(const uint32_t ic,const IndexType &it) override
{
if(ic<=0)return(nullptr);
if(!vdm)return(nullptr);
if(!vdm)
return(nullptr);
if(!ib_node)
{
@@ -172,39 +211,21 @@ namespace
if(!ib_node)
return(nullptr);
ibo=vdm->GetIBO();
}
index_count=ic;
return ibo;
return vdm->GetIBO();
}
VAB *InitVAB(const int vab_index,const void *data)
VAB *CreateVAB(const int vab_index,const VkFormat format,const void *data) override
{
if(!vdm)return(nullptr);
if(!vil)return(nullptr);
VAB *vab=vdm->GetVAB(vab_index);
if (vab_index<0||vab_index>=vil->GetVertexAttribCount())
return(nullptr);
if(!vab)return(nullptr);
const VertexInputFormat *vif=vil->GetConfig(vab_index);
if(data)
vab->Write(data,vab_node->GetStart(),vertex_count);
if(!vif)return(nullptr);
if (!vab_list[vab_index])
{
vab_list[vab_index]=vdm->GetVAB(vab_index);
if(!vab_list[vab_index])
return(nullptr);
}
if(vab_list[vab_index]&&data)
vab_list[vab_index]->Write(data,vab_node->GetStart(),vertex_count);
return vab_list[vab_index];
return vab;
}
};//class PrimitiveDataVDM:public PrimitiveData
}//namespace

30
src/SceneGraph/Vulkan/VKPrimitiveData.h
View File

@@ -1,4 +1,7 @@
#include<hgl/graph/VK.h>
#pragma once
#include<hgl/graph/VKIndexBuffer.h>
#include<hgl/graph/VKVertexAttribBuffer.h>
VK_NAMESPACE_BEGIN
/*
@@ -25,7 +28,16 @@ protected:
uint32_t index_count;
VAB ** vab_list;
IndexBuffer * ibo;
VABMap * vab_map_list;
virtual VAB * CreateVAB(const int vab_index,const VkFormat format,const void *data)=0;
protected:
IndexBuffer * ibo;
IBMap ibo_map;
virtual IndexBuffer *CreateIBO(const uint32_t ic,const IndexType &it)=0;
public:
@@ -37,21 +49,23 @@ public:
const uint32_t GetVertexCount ()const{return vertex_count;}
const int GetVABCount ()const;
const int GetVABIndex (const AnsiString &name)const;
VAB * GetVAB (const int index);
VAB * GetVAB (const AnsiString &name){return GetVAB(GetVABIndex(name));}
VAB * GetVAB (const int index);
VAB * InitVAB (const int vab_index,const void *data);
VABMap * GetVABMap (const int vab_index);
IndexBuffer * InitIBO(const uint32_t index_count,IndexType it);
IndexBuffer * GetIBO (){return ibo;}
IBMap * MapIBO (){return &ibo_map;}
uint32_t GetIndexCount ()const{return index_count;}
virtual int32_t GetVertexOffset ()const=0; ///<取得顶点偏移(注意是顶点不是字节)
virtual uint32_t GetFirstIndex ()const=0; ///<取得第一个索引
virtual VertexDataManager * GetVDM()const=0; ///<取得顶点数据管理器
virtual VertexDataManager * GetVDM()const=0; ///<取得顶点数据管理器
public:
void UnmapAll();
virtual IndexBuffer * InitIBO(const uint32_t index_count,IndexType it)=0;
virtual VAB * InitVAB(const int vab_index,const void *data)=0;
};//class PrimitiveData
PrimitiveData *CreatePrimitiveData(GPUDevice *dev,const VIL *_vil,const uint32_t vc);