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improved VKBufferMap and added newly IBMap/VABMap

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This commit is contained in:
hyzboy
2024-06-12 00:23:09 +08:00
parent cd4733a491
commit 7f8fbbd3a0
10 changed files with 364 additions and 365 deletions
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166
inc/hgl/graph/PrimitiveCreater.h
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@@ -3,6 +3,7 @@
#include<hgl/graph/VKBufferMap.h>
#include<hgl/graph/VKShaderModule.h>
#include<hgl/graph/VKVertexAttribBuffer.h>
#include<hgl/graph/VKIndexBuffer.h>
VK_NAMESPACE_BEGIN
/**
@@ -24,17 +25,17 @@ protected:
uint32_t vertices_number; ///<顶点数量
VKBufferMap * vab_map_list;
VABMap * 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;
IBMap ibo_map;
protected:
const int GetVABIndex (const AnsiString &name,const VkFormat &format); ///<取得顶点属性索引
const int GetVABIndex (const AnsiString &name); ///<取得顶点属性索引
public:
@@ -59,7 +60,7 @@ public: //顶点缓冲区
const uint32_t GetVertexCount()const{ return vertices_number; } ///<取得顶点数量
VKBufferMap * MapVAB (const AnsiString &name,const VkFormat &format);
VABMap * MapVAB (const AnsiString &name);
bool WriteVAB (const AnsiString &name,const VkFormat &format,const void *data); ///<直接写入顶点属性数据
@@ -68,7 +69,7 @@ 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
VKBufferMap * MapIBO();
IBMap * MapIBO();
bool WriteIBO(const void *data,const uint32_t count);
@@ -79,159 +80,4 @@ public: //创建可渲染对象
Primitive * Create(); ///<创建一个可渲染对象，并清除创建器数据
};//class PrimitiveCreater
/**
* 顶点属性缓冲区原生数据访问映射
*/
template<typename T> class VABRawMap
{
VKBufferMap *buf_map;
T *map_ptr;
public:
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)
buf_map->Unmap();
}
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> 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;
/**
* 顶点属性缓冲区数据访问映射
*/
template<typename T> class VABMap
{
VKBufferMap *buf_map;
T *map_ptr;
public:
VABMap(PrimitiveCreater *pc,const AnsiString &name)
{
buf_map=pc->MapVAB(name,T::GetVulkanFormat());
if(buf_map)
{
map_ptr=T::Create(buf_map->GetSize(),buf_map->Map());
map_ptr->Begin();
}
else
map_ptr=nullptr;
}
~VABMap()
{
if(map_ptr)
{
buf_map->Unmap();
delete map_ptr;
}
}
const bool IsValid()const{ return map_ptr; }
void Restart()
{
if(map_ptr)
map_ptr->Begin();
}
T *operator->(){ return map_ptr; }
};//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;
/**
* 索引缓冲区数据访问映射
*/
template<typename T> class IBMap
{
VKBufferMap *buf_map;
T *map_ptr;
public:
IBMap(PrimitiveCreater *pc)
{
buf_map=pc->MapIBO();
if(buf_map)
map_ptr=(T *)(buf_map->Map());
else
map_ptr=nullptr;
}
~IBMap()
{
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 IBMapU16=IBMap<uint16>;
using IBMapU32=IBMap<uint32>;
VK_NAMESPACE_END

70
inc/hgl/graph/VKBufferMap.h
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@@ -4,29 +4,75 @@
#include<hgl/graph/VertexAttribDataAccess.h>
VK_NAMESPACE_BEGIN
class VKBufferMap
template<typename T> class VKBufferMap
{
protected:
DeviceBuffer *buffer;
VkDeviceSize offset;
VkDeviceSize size;
T *buffer;
int32_t offset;
uint32_t stride;
uint32_t count;
void *map_ptr;
public:
VKBufferMap();
VKBufferMap(DeviceBuffer *buf,VkDeviceSize off,VkDeviceSize s);
~VKBufferMap();
VKBufferMap()
{
buffer=nullptr;
offset=0;
stride=count=0;
}
void Set(DeviceBuffer *buf_ptr,VkDeviceSize off,VkDeviceSize s);
virtual ~VKBufferMap()
{
Unmap();
}
void Set(T *buf,const int32_t off,const uint32_t s,const uint32_t c)
{
buffer=buf;
offset=off;
stride=s;
count=c;
map_ptr=nullptr;
}
const int32_t GetOffset ()const{ return offset;}
const uint32_t GetStride ()const{ return stride;}
const uint32_t GetCount ()const{ return count; }
const VkDeviceSize GetSize()const{ return size; }
const bool IsValid()const{ return buffer; }
void Clear();
void *Map();
void Unmap();
void Clear()
{
Unmap();
buffer=nullptr;
offset=0;
stride=count=0;
}
void *Map()
{
if(map_ptr)
return(map_ptr);
if(!buffer)
return(nullptr);
map_ptr=buffer->Map(offset,count);
return map_ptr;
}
void Unmap()
{
if(buffer&&map_ptr)
{
buffer->Unmap();
map_ptr=nullptr;
}
}
};//class VKBufferMap
VK_NAMESPACE_END

124
inc/hgl/graph/VKIndexBuffer.h
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@@ -1,50 +1,98 @@
#ifndef HGL_GRAPH_VULKAN_INDEX_BUFFER_INCLUDE
#define HGL_GRAPH_VULKAN_INDEX_BUFFER_INCLUDE
#pragma once
#include<hgl/graph/VKBuffer.h>
#include<hgl/graph/VKBufferMap.h>
namespace hgl
VK_NAMESPACE_BEGIN
class IndexBuffer:public DeviceBuffer
{
namespace graph
IndexType index_type;
uint stride;
uint32_t count;
private:
friend class GPUDevice;
IndexBuffer(VkDevice d,const DeviceBufferData &vb,IndexType it,uint32_t _count):DeviceBuffer(d,vb)
{
class IndexBuffer:public DeviceBuffer
{
IndexType index_type;
uint stride;
uint32_t count;
index_type=it;
count=_count;
private:
if(index_type==IndexType::U16)stride=2;else
if(index_type==IndexType::U32)stride=4;else
if(index_type==IndexType::U8)stride=1;else
stride=0;
}
friend class GPUDevice;
public:
IndexBuffer(VkDevice d,const DeviceBufferData &vb,IndexType it,uint32_t _count):DeviceBuffer(d,vb)
{
index_type=it;
count=_count;
~IndexBuffer()=default;
if(index_type==IndexType::U16)stride=2;else
if(index_type==IndexType::U32)stride=4;else
if(index_type==IndexType::U8)stride=1;else
stride=0;
}
const IndexType GetType ()const{return index_type;}
const uint GetStride ()const{return stride;}
const uint32 GetCount ()const{return count;}
public:
public:
~IndexBuffer()=default;
const IndexType GetType ()const{return index_type;}
const uint GetStride ()const{return stride;}
const uint32 GetCount ()const{return count;}
public:
void * Map (VkDeviceSize start,VkDeviceSize size) override {return DeviceBuffer::Map(start*stride,size*stride);}
void Flush (VkDeviceSize start,VkDeviceSize size) override {return DeviceBuffer::Flush(start*stride,size*stride); }
void Flush (VkDeviceSize size) override {return DeviceBuffer::Flush(size*stride);}
void * Map (VkDeviceSize start,VkDeviceSize size) override {return DeviceBuffer::Map(start*stride,size*stride);}
void Flush (VkDeviceSize start,VkDeviceSize size) override {return DeviceBuffer::Flush(start*stride,size*stride); }
void Flush (VkDeviceSize size) override {return DeviceBuffer::Flush(size*stride);}
bool Write (const void *ptr,uint32_t start,uint32_t size) override {return DeviceBuffer::Write(ptr,start*stride,size*stride);}
bool Write (const void *ptr,uint32_t size) override {return DeviceBuffer::Write(ptr,0,size*stride);}
};//class IndexBuffer:public DeviceBuffer
}//namespace graph
}//namespace hgl
#endif//HGL_GRAPH_VULKAN_INDEX_BUFFER_INCLUDE
bool Write (const void *ptr,uint32_t start,uint32_t size) override {return DeviceBuffer::Write(ptr,start*stride,size*stride);}
bool Write (const void *ptr,uint32_t size) override {return DeviceBuffer::Write(ptr,0,size*stride);}
};//class IndexBuffer:public DeviceBuffer
class IBMap:public VKBufferMap<IndexBuffer>
{
public:
using VKBufferMap<IndexBuffer>::VKBufferMap;
virtual ~IBMap()=default;
const IndexType GetType()const{return buffer->GetType();}
void Set(IndexBuffer *ib,const int32_t index_offset,const uint32_t count)
{
VKBufferMap<IndexBuffer>::Set(ib,index_offset,ib->GetStride(),count);
}
};//class IBMap
/**
* 索引缓冲区数据访问映射
*/
template<typename T> class IBTypeMap
{
IBMap *ib_map;
T *map_ptr;
public:
IBTypeMap(IBMap *ibm)
{
ib_map=ibm;
if(ib_map&&ib_map->GetStride()==sizeof(T))
map_ptr=(T *)(ib_map->Map());
else
map_ptr=nullptr;
}
~IBTypeMap()
{
if(map_ptr)
ib_map->Unmap();
}
const bool IsValid()const{ return map_ptr; }
operator T *(){ return map_ptr; }
T *operator->(){ return map_ptr; }
};//template<typename T> class IBTypeMap
using IBMapU8 =IBTypeMap<uint8>;
using IBMapU16=IBTypeMap<uint16>;
using IBMapU32=IBTypeMap<uint32>;
VK_NAMESPACE_END

199
inc/hgl/graph/VKVertexAttribBuffer.h
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@@ -1,50 +1,179 @@
#ifndef HGL_GRAPH_VULKAN_VERTEX_ATTRIB_BUFFER_INCLUDE
#define HGL_GRAPH_VULKAN_VERTEX_ATTRIB_BUFFER_INCLUDE
#pragma once
#include<hgl/graph/VKBuffer.h>
#include<hgl/graph/VKBufferMap.h>
namespace hgl
VK_NAMESPACE_BEGIN
class VertexAttribBuffer:public DeviceBuffer
{
namespace graph
VkFormat format; ///<数据格式
uint32_t stride; ///<单个数据字节数
uint32_t count; ///<数据数量
private:
friend class GPUDevice;
VertexAttribBuffer(VkDevice d,const DeviceBufferData &vb,VkFormat fmt,uint32_t _stride,uint32_t _count):DeviceBuffer(d,vb)
{
class VertexAttribBuffer:public DeviceBuffer
format=fmt;
stride=_stride;
count=_count;
}
public:
~VertexAttribBuffer()=default;
const VkFormat GetFormat()const { return format; }
const uint32_t GetStride()const { return stride; }
const uint32_t GetCount ()const { return count; }
const VkDeviceSize GetTotalBytes()const { return stride*count; }
public:
void * Map (VkDeviceSize start,VkDeviceSize size) override {return DeviceBuffer::Map(start*stride,size*stride);}
void Flush (VkDeviceSize start,VkDeviceSize size) override {return DeviceBuffer::Flush(start*stride,size*stride);}
void Flush (VkDeviceSize size) override {return DeviceBuffer::Flush(size*stride);}
bool Write (const void *ptr,uint32_t start,uint32_t size) override {return DeviceBuffer::Write(ptr,start*stride,size*stride);}
bool Write (const void *ptr,uint32_t size) override {return DeviceBuffer::Write(ptr,0,size*stride);}
};//class VertexAttribBuffer:public DeviceBuffer
using VAB=VertexAttribBuffer;
class VABMap:public VKBufferMap<VAB>
{
public:
using VKBufferMap<VAB>::VKBufferMap;
virtual ~VABMap()=default;
const VkFormat GetFormat()const { return buffer->GetFormat(); }
void Set(VAB *vab,const VkDeviceSize off,const uint32_t count)
{
VKBufferMap<VAB>::Set(vab,off,vab->GetStride(),count);
}
};//class VABMap
/**
* 顶点属性缓冲区原生数据访问映射
*/
template<typename T> class VABRawMap
{
VABMap *vab_map;
T *map_ptr;
public:
VABRawMap(VABMap *map,const VkFormat check_format=VK_FORMAT_UNDEFINED)
{
vab_map=map;
map_ptr=nullptr;
if(vab_map)
if(check_format==VK_FORMAT_UNDEFINED
||check_format==vab_map->GetFormat())
map_ptr=(T *)(vab_map->Map());
}
~VABRawMap()
{
if(map_ptr)
vab_map->Unmap();
}
const bool IsValid()const{ return vab_map?vab_map->IsValid():false; }
operator T *(){ return map_ptr; }
T *operator->(){ return map_ptr; }
};//template<typename T> class VABRawMap
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;
/**
* 顶点属性缓冲区数据访问映射
*/
template<typename T> class VABFormatMap
{
VABMap *vab_map;
T *map_ptr;
public:
VABFormatMap(VABMap *map)
{
vab_map=map;
if(vab_map&&vab_map->GetFormat()==T::GetVulkanFormat())
{
VkFormat format; ///<数据格式
uint32_t stride; ///<单个数据字节数
uint32_t count; ///<数据数量
map_ptr=T::Create(vab_map->GetCount(),vab_map->Map());
map_ptr->Begin();
}
else
map_ptr=nullptr;
}
private:
~VABFormatMap()
{
if(map_ptr)
{
vab_map->Unmap();
delete map_ptr;
}
}
friend class GPUDevice;
const bool IsValid()const{ return map_ptr; }
VertexAttribBuffer(VkDevice d,const DeviceBufferData &vb,VkFormat fmt,uint32_t _stride,uint32_t _count):DeviceBuffer(d,vb)
{
format=fmt;
stride=_stride;
count=_count;
}
void Restart()
{
if(map_ptr)
vab_map->Begin();
}
public:
T *operator->(){ return map_ptr; }
};//template<typename T> class VABFormatMap
~VertexAttribBuffer()=default;
typedef VABFormatMap<VB1i8> VABMap1i8 ,VABMap1b;
typedef VABFormatMap<VB1i16> VABMap1i16,VABMap1s;
typedef VABFormatMap<VB1i32> VABMap1i32,VABMap1i;
typedef VABFormatMap<VB1u8> VABMap1u8 ,VABMap1ub;
typedef VABFormatMap<VB1u16> VABMap1u16,VABMap1us;
typedef VABFormatMap<VB1u32> VABMap1u32,VABMap1ui;
typedef VABFormatMap<VB1f> VABMap1f;
typedef VABFormatMap<VB1d> VABMap1d;
const VkFormat GetFormat()const { return format; }
const uint32_t GetStride()const { return stride; }
const uint32_t GetCount ()const { return count; }
typedef VABFormatMap<VB2i8> VABMap2i8 ,VABMap2b;
typedef VABFormatMap<VB2i16> VABMap2i16,VABMap2s;
typedef VABFormatMap<VB2i32> VABMap2i32,VABMap2i;
typedef VABFormatMap<VB2u8> VABMap2u8 ,VABMap2ub;
typedef VABFormatMap<VB2u16> VABMap2u16,VABMap2us;
typedef VABFormatMap<VB2u32> VABMap2u32,VABMap2ui;
typedef VABFormatMap<VB2f> VABMap2f;
typedef VABFormatMap<VB2d> VABMap2d;
const VkDeviceSize GetTotalBytes()const { return stride*count; }
public:
typedef VABFormatMap<VB3i32> VABMap3i32,VABMap3i;
typedef VABFormatMap<VB3u32> VABMap3u32,VABMap3ui;
typedef VABFormatMap<VB3f> VABMap3f;
typedef VABFormatMap<VB3d> VABMap3d;
void * Map (VkDeviceSize start,VkDeviceSize size) override {return DeviceBuffer::Map(start*stride,size*stride);}
void Flush (VkDeviceSize start,VkDeviceSize size) override {return DeviceBuffer::Flush(start*stride,size*stride);}
void Flush (VkDeviceSize size) override {return DeviceBuffer::Flush(size*stride);}
bool Write (const void *ptr,uint32_t start,uint32_t size) override {return DeviceBuffer::Write(ptr,start*stride,size*stride);}
bool Write (const void *ptr,uint32_t size) override {return DeviceBuffer::Write(ptr,0,size*stride);}
};//class VertexAttribBuffer:public DeviceBuffer
typedef VABFormatMap<VB4i8> VABMap4i8 ,VABMap4b;
typedef VABFormatMap<VB4i16> VABMap4i16,VABMap4s;
typedef VABFormatMap<VB4i32> VABMap4i32,VABMap4i;
typedef VABFormatMap<VB4u8> VABMap4u8, VABMap4ub;
typedef VABFormatMap<VB4u16> VABMap4u16,VABMap4us;
typedef VABFormatMap<VB4u32> VABMap4u32,VABMap4ui;
typedef VABFormatMap<VB4f> VABMap4f;
typedef VABFormatMap<VB4d> VABMap4d;
using VAB=VertexAttribBuffer;
}//namespace graph
}//namespace hgl
#endif//HGL_GRAPH_VULKAN_VERTEX_ATTRIB_BUFFER_INCLUDE
VK_NAMESPACE_END