99 lines
2.4 KiB
C++
99 lines
2.4 KiB
C++
#include<hgl/graph/VKPrimitive.h>
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#include<hgl/graph/VKBuffer.h>
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#include<hgl/graph/VKShaderModule.h>
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#include<hgl/graph/VKVertexAttribBuffer.h>
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#ifdef _DEBUG
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#include<hgl/graph/VKDevice.h>
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#include<hgl/graph/VKDeviceAttribute.h>
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#endif//_DEBUG
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VK_NAMESPACE_BEGIN
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//bool Renderable::Set(const int stage_input_binding,VIL *vil,VkDeviceSize offset)
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//{
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// if(stage_input_binding<0||stage_input_binding>=buf_count||!vil)return(false);
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//
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// const VkVertexInputBindingDescription *desc=vertex_sm->GetDesc(stage_input_binding);
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// const VkVertexInputAttributeDescription *attr=vertex_sm->GetAttr(stage_input_binding);
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//
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// if(vil->GetFormat()!=attr->format)return(false);
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// if(vil->GetStride()!=desc->stride)return(false);
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//
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// //format信息来自于shader，实际中可以不一样。但那样需要为每一个格式产生一个同样shader的material instance，不同的格式又需要不同的pipeline，我们不支持这种行为
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//
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// buf_list[stage_input_binding]=vil->GetBuffer();
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// buf_offset[stage_input_binding]=offset;
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//
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// return(true);
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//}
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bool Primitive::Set(const AnsiString &name,VBO *vbo,VkDeviceSize offset)
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{
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if(!vbo)return(false);
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if(buffer_list.KeyExist(name))return(false);
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VBOData bd;
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bd.buf=vbo;
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bd.offset=offset;
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buffer_list.Add(name,bd);
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#ifdef _DEBUG
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DebugUtils *du=device->GetDebugUtils();
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if(du)
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{
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du->SetBuffer(vbo->GetBuffer(),prim_name+":VBO:Buffer:"+name);
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du->SetDeviceMemory(vbo->GetVkMemory(),prim_name+":VBO:Memory:"+name);
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}
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#endif//_DEBUG
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return(true);
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}
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VBO *Primitive::GetVBO(const AnsiString &name,VkDeviceSize *offset)
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{
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if(!offset)return(nullptr);
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if(name.IsEmpty())return(nullptr);
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VBOData bd;
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if(buffer_list.Get(name,bd))
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{
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*offset=bd.offset;
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return bd.buf;
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}
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return(nullptr);
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}
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VkBuffer Primitive::GetBuffer(const AnsiString &name,VkDeviceSize *offset)
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{
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VBO *vbo=GetVBO(name,offset);
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if(vbo)return vbo->GetBuffer();
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return(VK_NULL_HANDLE);
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}
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bool Primitive::Set(IndexBuffer *ib,VkDeviceSize offset)
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{
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if(!ib)return(false);
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index_buffer_data.buffer=ib;
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index_buffer_data.offset=offset;
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#ifdef _DEBUG
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DebugUtils *du=device->GetDebugUtils();
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if(du)
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{
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du->SetBuffer(ib->GetBuffer(),prim_name+":IBO:Buffer");
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du->SetDeviceMemory(ib->GetVkMemory(),prim_name+":IBO:Memory");
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}
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#endif//_DEBUG
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return(true);
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}
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VK_NAMESPACE_END
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