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[WIP] comments VDM, preparing double PrimitiveCreater

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hyzboy
2024-05-23 13:15:47 +08:00
parent c49feac2e6
commit cfd67e1a42
7 changed files with 122 additions and 89 deletions
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113
inc/hgl/graph/VertexDataManager.h
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@@ -2,97 +2,64 @@
#include<hgl/graph/VK.h>
#include<hgl/graph/VKIndexBuffer.h>
#include<hgl/type/DataChain.h>
#include<hgl/type/Pair.h>
#include<hgl/graph/VDMAccess.h>
namespace hgl
VK_NAMESPACE_BEGIN
class VertexDataManager
{
namespace graph
{
struct IBAccessNode:public IBAccess
{
private:
GPUDevice *device;
VertexDataManager *vdm;
DataChain::UserNode *dc_node;
protected:
public:
const VIL * vil; ///<顶点输入格式列表
uint vi_count; ///<顶点输入流数量
const VIF * vif_list; ///<顶点输入格式列表
friend class VertexDataManager;
VkDeviceSize vab_max_size; ///<顶点缓冲区分配空间大小
VkDeviceSize vab_cur_size; ///<顶点缓冲区当前使用大小
VAB ** vab; ///<顶点缓冲区列表
~IBAccessNode();
};
VkDeviceSize ibo_cur_size; ///<索引缓冲区当前使用大小
IndexBuffer * ibo; ///<索引缓冲区
struct VABAccessNode
{
private:
protected:
VertexDataManager *vdm;
DataChain::UserNode *dc_node;
const VIL *vil;
DataChain vbo_data_chain; ///<数据链
DataChain ibo_data_chain; ///<数据链
VABAccess **vab;
protected:
public:
friend struct IBAccessVDM;
friend struct VABAccessVDM;
friend class VertexDataManager;
bool ReleaseIB(DataChain::UserNode *);
bool ReleaseVAB(DataChain::UserNode *);
~VABAccessNode();
};
public:
class VertexDataManager
{
GPUDevice *device;
VertexDataManager(GPUDevice *dev,const VIL *_vil);
~VertexDataManager();
protected:
GPUDevice * GetDevice ()const{return device;} ///<取得GPU设备
const VIL * vil; ///<顶点输入格式列表
uint vi_count; ///<顶点输入流数量
const VIF * vif_list; ///<顶点输入格式列表
const VIL * GetVIL ()const{return vil;} ///<取得顶点输入格式列表
VkDeviceSize vab_max_size; ///<顶点缓冲区分配空间大小
VkDeviceSize vab_cur_size; ///<顶点缓冲区当前使用大小
VAB ** vab; ///<顶点缓冲区列表
const VkDeviceSize GetVABMaxCount ()const{return vab_max_size;} ///<取得顶点属性缓冲区分配的空间最大数量
const VkDeviceSize GetVABCurCount ()const{return vab_cur_size;} ///<取得顶点属性缓冲区当前数量
VkDeviceSize ibo_cur_size; ///<索引缓冲区当前使用大小
IndexBuffer * ibo; ///<索引缓冲区
const IndexType GetIBOType ()const{return ibo?ibo->GetType():IndexType::ERR;} ///<取得索引缓冲区类型
const VkDeviceSize GetIBOMaxCount ()const{return ibo?ibo->GetCount():-1;} ///<取得索引缓冲区分配的空间最大数量
const VkDeviceSize GetIBOCurCount ()const{return ibo?ibo_cur_size:-1;} ///<取得索引缓冲区当前数量
protected:
public:
DataChain vbo_data_chain; ///<数据链
DataChain ibo_data_chain; ///<数据链
bool Init(const VkDeviceSize vbo_size,const VkDeviceSize ibo_size,const IndexType index_type);
protected:
IBAccessVDM *AcquireIB(const VkDeviceSize count);
VABAccessVDM *AcquireVAB(const VkDeviceSize count);
friend struct IBAccessNode;
friend struct VABAccessNode;
bool ReleaseIB(DataChain::UserNode *);
bool ReleaseVAB(DataChain::UserNode *);
public:
VertexDataManager(GPUDevice *dev,const VIL *_vil);
~VertexDataManager();
GPUDevice * GetDevice ()const{return device;} ///<取得GPU设备
const VIL * GetVIL ()const{return vil;} ///<取得顶点输入格式列表
const VkDeviceSize GetVABMaxCount ()const{return vab_max_size;} ///<取得顶点属性缓冲区分配的空间最大数量
const VkDeviceSize GetVABCurCount ()const{return vab_cur_size;} ///<取得顶点属性缓冲区当前数量
const IndexType GetIBOType ()const{return ibo?ibo->GetType():IndexType::ERR;} ///<取得索引缓冲区类型
const VkDeviceSize GetIBOMaxCount ()const{return ibo?ibo->GetCount():-1;} ///<取得索引缓冲区分配的空间最大数量
const VkDeviceSize GetIBOCurCount ()const{return ibo?ibo_cur_size:-1;} ///<取得索引缓冲区当前数量
public:
bool Init(const VkDeviceSize vbo_size,const VkDeviceSize ibo_size,const IndexType index_type);
IBAccessNode *AcquireIB(const VkDeviceSize count);
VABAccessNode *AcquireVAB(const VkDeviceSize count);
};//class VertexDataManager
}//namespace graph
}//namespace hgl
void Release(VABAccessVDM *);
void Release(IBAccessVDM *);
};//class VertexDataManager
VK_NAMESPACE_END