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added Interpolation at ShaderCreateInfo

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HuYingzhuo(hugo/hyzboy) 2023-05-19 22:21:49 +08:00
parent 46b6797bce
commit ad7c652cd4
2 changed files with 17 additions and 7 deletions
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5
inc/hgl/shadergen/ShaderCreateInfo.h
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@ -3,6 +3,7 @@
#include<hgl/graph/VertexAttrib.h> #include<hgl/graph/VertexAttrib.h>
#include<hgl/graph/VK.h> #include<hgl/graph/VK.h>
#include<hgl/graph/VKInterpolation.h>
#include<hgl/type/StringList.h> #include<hgl/type/StringList.h>
namespace hgl{namespace graph namespace hgl{namespace graph
@ -57,8 +58,8 @@ public:
ShaderCreateInfo(VkShaderStageFlagBits ss,MaterialDescriptorInfo *m); ShaderCreateInfo(VkShaderStageFlagBits ss,MaterialDescriptorInfo *m);
virtual ~ShaderCreateInfo(); virtual ~ShaderCreateInfo();
int AddOutput(const graph::VAT &type,const AnsiString &name); int AddOutput(const graph::VAT &type,const AnsiString &name,Interpolation inter=Interpolation::Smooth);
int AddOutput(const AnsiString &type,const AnsiString &name); int AddOutput(const AnsiString &type,const AnsiString &name,Interpolation inter=Interpolation::Smooth);
void AddFunction(const AnsiString &str){function_list.Add(str);} void AddFunction(const AnsiString &str){function_list.Add(str);}

19
src/ShaderGen/ShaderCreateInfo.cpp
View File

@ -20,19 +20,20 @@ ShaderCreateInfo::~ShaderCreateInfo()
delete sdm; delete sdm;
} }
int ShaderCreateInfo::AddOutput(const VAT &type,const AnsiString &name) int ShaderCreateInfo::AddOutput(const VAT &type,const AnsiString &name,Interpolation inter)
{ {
ShaderAttribute *ss=new ShaderAttribute; ShaderAttribute *ss=new ShaderAttribute;
hgl::strcpy(ss->name,sizeof(ss->name),name.c_str()); hgl::strcpy(ss->name,sizeof(ss->name),name.c_str());
ss->basetype=(uint8) type.basetype; ss->basetype =(uint8)type.basetype;
ss->vec_size= type.vec_size; ss->vec_size = type.vec_size;
ss->interpolation = inter;
return sdm->AddOutput(ss); return sdm->AddOutput(ss);
} }
int ShaderCreateInfo::AddOutput(const AnsiString &type,const AnsiString &name) int ShaderCreateInfo::AddOutput(const AnsiString &type,const AnsiString &name,Interpolation inter)
{ {
VAT vat; VAT vat;
@ -42,7 +43,7 @@ int ShaderCreateInfo::AddOutput(const AnsiString &type,const AnsiString &name)
if(!ParseVertexAttribType(&vat,type)) if(!ParseVertexAttribType(&vat,type))
return -2; return -2;
return AddOutput(vat,name); return AddOutput(vat,name,inter);
} }
bool ShaderCreateInfo::ProcSubpassInput() bool ShaderCreateInfo::ProcSubpassInput()
@ -109,6 +110,14 @@ bool ShaderCreateInfo::ProcOutput()
for(uint i=0;i<ssd.count;i++) for(uint i=0;i<ssd.count;i++)
{ {
output_struct+="\t"; output_struct+="\t";
if(ss->interpolation!=Interpolation::Smooth)
{
output_struct+=InterpolationName[size_t(ss->interpolation)];
output_struct+=" ";
}
output_struct+=GetShaderAttributeTypename(ss); output_struct+=GetShaderAttributeTypename(ss);
output_struct+=" "; output_struct+=" ";
output_struct+=ss->name; output_struct+=ss->name;