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[WIP] update PrimitiveCreater/PrimitiveData, CAN'T RUN.

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hyzboy
2024-05-22 01:21:05 +08:00
parent ecb47dae4d
commit e27442a0b4
7 changed files with 205 additions and 112 deletions
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149
inc/hgl/graph/PrimitiveCreater.h
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@@ -4,7 +4,7 @@
#include<hgl/graph/VertexAttribDataAccess.h>
#include<hgl/graph/VKShaderModule.h>
#include<hgl/graph/VKIndexBuffer.h>
#include<hgl/graph/VKPrimitiveData.h>
#include<hgl/graph/VKVertexAttribBuffer.h>
VK_NAMESPACE_BEGIN
class VertexDataManager;
@@ -20,59 +20,43 @@ protected:
GPUDevice *device;
const GPUPhysicalDevice *phy_device;
const VIL *vil;
const VIL * vil;
protected:
PrimitiveData * prim_data;
void_pointer vab_map_ptr[HGL_MAX_VERTEX_ATTRIB_COUNT];
VkDeviceSize vertices_number;
VkDeviceSize index_number;
IndexBuffer * ibo;
void * ibo_map;
VABAccessMap vab_map;
protected:
bool AcquirePVB(VABAccess *,const AnsiString &,const void *data); ///<请求一个顶点属性数据区
template<typename T> friend class VABRawMap;
template<typename T> friend class VABMap;
VABAccess *AcquirePVB(const AnsiString &,const VkFormat &,const void *data); ///<请求一个顶点属性数据区
void ClearAllData();
public:
PrimitiveCreater(GPUDevice *,const VIL *);
PrimitiveCreater(VertexDataManager *);
//PrimitiveCreater(VertexDataManager *);
virtual ~PrimitiveCreater();
virtual bool Init(const uint32 vertices_count,const uint32 index_count,IndexType it=IndexType::AUTO); ///<初始化，参数为顶点数量
virtual bool Init(const VkDeviceSize vertices_count,const VkDeviceSize index_count,IndexType it=IndexType::AUTO); ///<初始化，参数为顶点数量
const VkDeviceSize GetVertexCount()const{ return vertices_number; } ///<取得顶点数量
template<typename T>
T * AccessVAB(const AnsiString &name) ///<创建一个顶点属性数据缓冲区以及访问器
{
const VkFormat format=vil->GetVulkanFormat(name);
bool WriteVAB(const AnsiString &name,const void *data,const uint32_t bytes); ///<直接写入顶点属性数据
if(format!=T::GetVulkanFormat())
return(nullptr);
const IndexType GetIndexType()const{return ibo?ibo->GetType():IndexType::ERR;} ///<取得索引数据类型
VABAccess vad;
if(!this->AcquirePVB(&vad,name,nullptr))
return(nullptr);
T *access=T::Create(vertices_number,vad.map_ptr);
access->Begin();
return access;
}
bool WriteVAB(const AnsiString &name,const void *data,const uint32_t bytes); ///<直接写入顶点属性数据
const IndexType GetIndexType()const{return ibo?ibo->GetType():IndexType::ERR;} ///<取得索引数据类型
template<typename T> T *AccessIBO()
template<typename T>
T * AccessIBO()
{
if(!ibo)return(nullptr);
if(ibo->GetStride()!=sizeof(T))return(nullptr);
@@ -92,4 +76,105 @@ public:
virtual Primitive * Finish(RenderResource *,const AnsiString &); ///<结束并创建可渲染对象
};//class PrimitiveCreater
/**
* VAB原生数据访问映射
*/
template<typename T> class VABRawMap
{
VABAccess *vaba;
T *map_ptr;
public:
VABRawMap(PrimitiveCreater *pc,const AnsiString &name)
{
vaba=pc->AcquirePVB(name,T::GetVulkanFormat(),nullptr);
map_ptr=(T *)(vaba->vab->Map(vaba->start,vaba->count));
}
~VABRawMap()
{
vaba->vab->Unmap();
}
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;
/**
* VAB VertexAttribDataAccess数据访问映射
*/
template<typename T> class VABMap
{
VABAccess *vaba;
T *vb;
public:
VABMap(PrimitiveCreater *pc,const AnsiString &name)
{
vaba=pc->AcquirePVB(name,T::GetVulkanFormat(),nullptr);
void *map_ptr=vaba->vab->Map(vaba->start,vaba->count);
vb=T::Create(pc->GetVertexCount(),map_ptr);
vb->Begin();
}
~VABMap()
{
vaba->vab->Unmap();
}
void Restart()
{
vb->Begin();
}
T *operator->(){ return vb; }
};//template<typename T> class VABMap
typedef VABMap<VB1i8> VABMap1i8 ,VABMap1b;
typedef VABMap<VB1i16> VABMap1i16,VABMap1s;
typedef VABMap<VB1i32> VABMap1i32,VABMap1i;
typedef VABMap<VB1u8> VABMap1u8 ,VABMap1ub;
typedef VABMap<VB1u16> VABMap1u16,VABMap1us;
typedef VABMap<VB1u32> VABMap1u32,VABMap1ui;
typedef VABMap<VB1f> VABMap1f;
typedef VABMap<VB1d> VABMap1d;
typedef VABMap<VB2i8> VABMap2i8 ,VABMap2b;
typedef VABMap<VB2i16> VABMap2i16,VABMap2s;
typedef VABMap<VB2i32> VABMap2i32,VABMap2i;
typedef VABMap<VB2u8> VABMap2u8 ,VABMap2ub;
typedef VABMap<VB2u16> VABMap2u16,VABMap2us;
typedef VABMap<VB2u32> VABMap2u32,VABMap2ui;
typedef VABMap<VB2f> VABMap2f;
typedef VABMap<VB2d> VABMap2d;
typedef VABMap<VB3i32> VABMap3i32,VABMap3i;
typedef VABMap<VB3u32> VABMap3u32,VABMap3ui;
typedef VABMap<VB3f> VABMap3f;
typedef VABMap<VB3d> VABMap3d;
typedef VABMap<VB4i8> VABMap4i8 ,VABMap4b;
typedef VABMap<VB4i16> VABMap4i16,VABMap4s;
typedef VABMap<VB4i32> VABMap4i32,VABMap4i;
typedef VABMap<VB4u8> VABMap4u8, VABMap4ub;
typedef VABMap<VB4u16> VABMap4u16,VABMap4us;
typedef VABMap<VB4u32> VABMap4u32,VABMap4ui;
typedef VABMap<VB4f> VABMap4f;
typedef VABMap<VB4d> VABMap4d;
VK_NAMESPACE_END