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used newly VKBufferMap in PrimitiveCreater

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hyzboy
2024-06-02 12:16:33 +08:00
parent 16ae849809
commit 66ef3160e1
7 changed files with 203 additions and 160 deletions
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124
inc/hgl/graph/PrimitiveCreater.h
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@@ -24,12 +24,18 @@ protected:
uint32_t vertices_number; ///<顶点数量
void_pointer *map_ptr_list; ///<映射指针列表
VKBufferMap * vab_map_list;
uint32_t index_number; ///<索引数量
IndexType index_type; ///<索引类型
IndexBuffer * ibo; ///<索引缓冲区
VKBufferMap ibo_map;
protected:
const int GetVABIndex (const AnsiString &name,const VkFormat &format); ///<取得顶点属性索引
public:
PrimitiveCreater(GPUDevice *,const VIL *);
@@ -53,10 +59,7 @@ public: //顶点缓冲区
const uint32_t GetVertexCount()const{ return vertices_number; } ///<取得顶点数量
const int GetVABIndex (const AnsiString &name,const VkFormat &format); ///<取得顶点属性索引
void * MapVAB (const int vab_index); ///<映射一个顶点属性数据区
void UnmapVAB (const int vab_index); ///<取消映射
VKBufferMap * MapVAB (const AnsiString &name,const VkFormat &format);
bool WriteVAB (const AnsiString &name,const VkFormat &format,const void *data); ///<直接写入顶点属性数据
@@ -65,8 +68,7 @@ public: //索引缓冲区
const IndexType GetIndexType()const{return index_type;} ///<取得索引类型
const uint32_t GetIndexCount()const{return index_number;} ///<取得索引数量
void * MapIBO();
void UnmapIBO();
VKBufferMap * MapIBO();
bool WriteIBO(const void *data,const uint32_t count);
@@ -79,89 +81,78 @@ public: //创建可渲染对象
};//class PrimitiveCreater
/**
* VAB原生数据访问映射
* 顶点属性缓冲区原生数据访问映射
*/
template<typename T> class VABRawMap
{
PrimitiveCreater *pc;
int vab_index;
VKBufferMap *buf_map;
T *map_ptr;
public:
VABRawMap(PrimitiveCreater *c,const VkFormat &format,const AnsiString &name)
{
pc=c;
vab_index=pc->GetVABIndex(name,format);
map_ptr=(T *)(pc->MapVAB(vab_index));
VABRawMap(PrimitiveCreater *pc,const VkFormat &format,const AnsiString &name)
{
buf_map=pc->MapVAB(name,format);
if(buf_map)
map_ptr=(T *)(buf_map->Map());
else
map_ptr=nullptr;
}
~VABRawMap()
{
if(map_ptr)
pc->UnmapVAB(vab_index);
buf_map->Unmap();
}
const bool IsValid()const{ return map_ptr; }
const bool IsValid()const{ return buf_map?buf_map->IsValid():false; }
operator T *(){ return map_ptr; }
T *operator->(){ return map_ptr; }
};//template<typename T> class VABRawMap
typedef VABRawMap<int8> VABRawMapi8, VABRawMapByte;
typedef VABRawMap<int16> VABRawMapi16,VABRawMapShort;
typedef VABRawMap<int32> VABRawMapi32,VABRawMapInt;
typedef VABRawMap<uint8> VABRawMapu8, VABRawMapUByte;
typedef VABRawMap<uint16> VABRawMapu16,VABRawMapUShort;
typedef VABRawMap<uint32> VABRawMapu32,VABRawMapUInt;
typedef VABRawMap<float> VABRawMapFloat;
typedef VABRawMap<double> VABRawMapDouble;
typedef VABRawMap<int8> VABMapI8, VABMapByte;
typedef VABRawMap<int16> VABMapI16, VABMapShort;
typedef VABRawMap<int32> VABMapI32, VABMapInt;
typedef VABRawMap<uint8> VABMapU8, VABMapUByte;
typedef VABRawMap<uint16> VABMapU16, VABMapUShort;
typedef VABRawMap<uint32> VABMapU32, VABMapUInt;
typedef VABRawMap<float> VABMapFloat;
typedef VABRawMap<double> VABMapDouble;
/**
* VAB VertexAttribDataAccess数据访问映射
* 顶点属性缓冲区数据访问映射
*/
template<typename T> class VABMap
{
PrimitiveCreater *pc;
int vab_index;
T *vb;
VKBufferMap *buf_map;
T *map_ptr;
public:
VABMap(PrimitiveCreater *c,const AnsiString &name)
{
pc=c;
vab_index=pc->GetVABIndex(name,T::GetVulkanFormat());
VABMap(PrimitiveCreater *pc,const AnsiString &name)
{
buf_map=pc->MapVAB(name,T::GetVulkanFormat());
void *map_ptr=(T *)(pc->MapVAB(vab_index));
if(map_ptr)
{
vb=T::Create(pc->GetVertexCount(),map_ptr);
vb->Begin();
}
if(buf_map)
map_ptr=(T *)(buf_map->Map());
else
{
vb=nullptr;
}
map_ptr=nullptr;
}
~VABMap()
{
if(pc&&vab_index>=0)
pc->UnmapVAB(vab_index);
if(map_ptr)
buf_map->Unmap();
}
void Restart()
{
if(vb)
vb->Begin();
}
const bool IsValid()const{ return buf_map?buf_map->IsValid():false; }
const bool IsValid()const{ return vb; }
T *operator->(){ return vb; }
operator T *(){ return map_ptr; }
T *operator->(){ return map_ptr; }
};//template<typename T> class VABMap
typedef VABMap<VB1i8> VABMap1i8 ,VABMap1b;
@@ -197,38 +188,39 @@ typedef VABMap<VB4f> VABMap4f;
typedef VABMap<VB4d> VABMap4d;
/**
* 索引缓冲区映射访问
* 索引缓冲区数据访问映射
*/
template<typename T> class IBMap
{
PrimitiveCreater *pc;
VKBufferMap *buf_map;
T *map_ptr;
public:
IBMap(PrimitiveCreater *c)
{
pc=c;
IBMap(PrimitiveCreater *pc)
{
buf_map=pc->MapIBO();
if(pc)
map_ptr=(T *)(pc->MapIBO());
if(buf_map)
map_ptr=(T *)(buf_map->Map());
else
map_ptr=nullptr;
}
~IBMap()
{
if(map_ptr&&pc)
pc->UnmapIBO();
if(map_ptr)
buf_map->Unmap();
}
const bool IsValid()const{ return map_ptr; }
operator T *(){ return map_ptr; }
T *operator->(){ return map_ptr; }
};//template<typename T> class IBMap
using IBMapU8=IBMap<uint8>;
using IBMapU8 =IBMap<uint8>;
using IBMapU16=IBMap<uint16>;
using IBMapU32=IBMap<uint32>;
VK_NAMESPACE_END

8
inc/hgl/graph/VKBufferMap.h
View File

@@ -16,10 +16,14 @@ protected:
public:
VKBufferMap(DeviceBuffer *buf_ptr,VkDeviceSize off,VkDeviceSize s);
virtual ~VKBufferMap();
VKBufferMap();
VKBufferMap(DeviceBuffer *buf,VkDeviceSize off,VkDeviceSize s);
~VKBufferMap();
void Set(DeviceBuffer *buf_ptr,VkDeviceSize off,VkDeviceSize s);
const bool IsValid()const{ return buffer; }
void Clear();
void *Map();
void Unmap();